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Water heater installers and replacers in TAMPA

The Gas Works of Tampa Bay, Inc.
247 South 78th Street
4.75(
2
)
Approved Pro
The Gas Works of Tampa Bay, Inc.
247 South 78th Street
4.75(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

THE GAS WORKS OF TAMPA BAY INC: We take great pride our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great install"

Jason M on February 2023

THE GAS WORKS OF TAMPA BAY INC: We take great pride our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great install"

Jason M on February 2023


Dupre Piping Services, LLC
1001 Alpine Drive
New on HomeAdvisorNew on Angi
Approved Pro
Dupre Piping Services, LLC
1001 Alpine Drive
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

Dupre Piping Services LLC. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Dupre Piping Services LLC. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Affordable Plumbing Repairs Inc
PO Box 9720
4.50(
10
)
Approved Pro
Affordable Plumbing Repairs Inc
PO Box 9720
4.50(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
22 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Rude angry little Jamaican man with his young son. Called bc my toilet isn't working properly. Came down to charge me $150 just to tell me wat I already told him. Then told me he had another job so he just came to look at this one. I paid him just to leave my house. Would never recommend these people."

Bryan C on December 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Rude angry little Jamaican man with his young son. Called bc my toilet isn't working properly. Came down to charge me $150 just to tell me wat I already told him. Then told me he had another job so he just came to look at this one. I paid him just to leave my house. Would never recommend these people."

Bryan C on December 2023


Avatar for The Water Heater Guy SWFL
The Water Heater Guy SWFL
3951 Sawyer Rd
5.00(
2
)
Approved Pro
The Water Heater Guy SWFL
3951 Sawyer Rd
5.00(
2
)
Approved Pro
Customers say: Quick response
20 years of experience
Free onsite estimate

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Great experience. The service tech Charles was very professional and informative. Will definitely keep this company in mind for any future water heater needs."

Daniel A on May 2025

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Great experience. The service tech Charles was very professional and informative. Will definitely keep this company in mind for any future water heater needs."

Daniel A on May 2025


Avatar for Ameri-Flo Plumbing & Drains LLC
Ameri-Flo Plumbing & Drains LLC
1869 Lakeview Rd
5.00(
7
)
Approved Pro
Ameri-Flo Plumbing & Drains LLC
1869 Lakeview Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
187 local quotes requested
2 years of experience

Here at Ameri-Flo Plumbing & Drains LLC with years of experience we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today!

"They were quick to respond, offered a good price, were very professional, and perhaps best of all cleaned up after themselves when the project was complete"

John C on June 2025

Here at Ameri-Flo Plumbing & Drains LLC with years of experience we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today!

"They were quick to respond, offered a good price, were very professional, and perhaps best of all cleaned up after themselves when the project was complete"

John C on June 2025


Kelly Plumbing, LLC
13061 Maleo Rd
4.68(
22
)
Approved Pro
Kelly Plumbing, LLC
13061 Maleo Rd
4.68(
22
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
15 local quotes requested

Kelly Plumbing, LLC is where you want to go for all you water heater needs. With their commitment to their home owners call today and don't forget to ask about solar water heaters too!

"These guys are super good. They cleared my drain that was looking hopeless. They didn't give up. Mission accomplished."

Dave C on March 2025

Kelly Plumbing, LLC is where you want to go for all you water heater needs. With their commitment to their home owners call today and don't forget to ask about solar water heaters too!

"These guys are super good. They cleared my drain that was looking hopeless. They didn't give up. Mission accomplished."

Dave C on March 2025


Avatar for Bay Area Pump And Well Service LLC
Bay Area Pump And Well Service LLC
902 Eagle Lane
4.95(
41
)
Approved Pro
Bay Area Pump And Well Service LLC
902 Eagle Lane
4.95(
41
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
30 local quotes requested

Full service pump and well service. We service all makes and models well pumps, tanks, pool pumps, sprinkler pumps, water softners, any well equipment. 24 hour service. Call for free estimates over the phone. All major credit cards accepted.

"When I called, they answered right away and when I explained the problem, I was told that they would be at my house between 12 - 1 pm. They were at the house before 12:30, and fixed the problem right away (the water tank bladder had broken). Now we have a bigger perfectly working tank - and our water pressure is better than it's ever been (I have a feeling the bladder had damage to it when we moved in, because the pressure was never good). The only problem is that when the phone was answered, I heard a voice say it was an Angie's list customer. However, we didn't get the 5% discount. Although, I did not print out the coupon and forgot to tell my husband about it. Either way, their service was prompt and well done. Thank you!"

Kara B on December 2020

Full service pump and well service. We service all makes and models well pumps, tanks, pool pumps, sprinkler pumps, water softners, any well equipment. 24 hour service. Call for free estimates over the phone. All major credit cards accepted.

"When I called, they answered right away and when I explained the problem, I was told that they would be at my house between 12 - 1 pm. They were at the house before 12:30, and fixed the problem right away (the water tank bladder had broken). Now we have a bigger perfectly working tank - and our water pressure is better than it's ever been (I have a feeling the bladder had damage to it when we moved in, because the pressure was never good). The only problem is that when the phone was answered, I heard a voice say it was an Angie's list customer. However, we didn't get the 5% discount. Although, I did not print out the coupon and forgot to tell my husband about it. Either way, their service was prompt and well done. Thank you!"

Kara B on December 2020


Avatar for South Shore Construction Services Inc
South Shore Construction Services Inc
14308 United Colonies Dr
4.81(
48
)
Approved Pro
South Shore Construction Services Inc
14308 United Colonies Dr
4.81(
48
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
404 local quotes requested

We specialize in kitchen and bathroom redesigns and remodels, and full house restoration. Our kitchen and bathroom designers will help you redesign your home with full detailed drawings and estimates. We are a design and build company with over 30 years of experience that handles every phase of your remodeling project from building permits to the very last coat of paint. We are fully state licensed and insured construction company and have a complete reference listing. Our professional team provides a more streamlined process that translates into faster completion times and an enhanced communication process between you and our team to make sure everything is right the first time. Kevin Morrison has dedicated his career to making the dreams of others come to reality. He personally manages each project from beginning to end. That includes our first meeting, the estimate, the contract, architectural designs if needed and lastly, building the project. There are no stand around supervisors to drive up the cost of the project at South Shore Construction Services.

"USA DISTRIBUTORS: Below are pictures of my condo’s galley kitchen. All of the cabinets were purchased on line using, and at a savings, the website USA DISTRIBUTORS. If you are reading this then you are like me in that you check out people, companies and products before you buy anything of importance. Also, let me assure you I have not received or expect anything from this company for this review. About a year ago my wife and I visited good friends in Melbourne Florida. They have a beach front condo and had recently done a rehab of their unit. We fell in love with their kitchen and cabinets. The first four pictures below are of their unit. We loved the perfect white and the door styles. They said they worked on line with USA-DISTRIBUTORS and the cabinet brand is FABUWOOD. The style is NEXUS FROST and that is also the color white; deep and rich white and thick luxurious paint. You can judge the depth and quality of the paint by slowly feeling the surface. Cheap cabinets and paint feel like the cheap wood or compressed sawdust below the surface. With FABUWOOD the paint is thick and luxurious feeling and the wood is quality and sturdy. The USA DISTRIBUTOR person who worked with us is DAN STRAUSS. Phone: 888-316-0805. I can’t say too much about how good he is. We talked on the phone, emailed and he is prompt in his replies and very pleasant. He knows his products and has lots of experience with others doing the same thing via the internet so he helps guide you. I never felt rushed or pressured, and I say that since it took me about seven months to confirm the plan and put in the order. Some of that time my wife and I were on vacation in Highlands N.C.. We just finished our condo rehab and the pictures after the first four are our condo kitchen. The bathroom cabinets match the color and style of the kitchen. The two things we did in the kitchen I would recommend are: 1. Frame the refrigerator and if you have the room put a cabinet about the refrigerator and install pull out drawers there and everywhere in the kitchen; 2. They have a tall pantry option that we chose and put pull out drawers top and bottom. We had a blank wall there and there was adequate space in the back of it for the pantry. I could go on but I value your patience so let me just say that we highly recommend this company, Dan and FABUWOOD cabinets. O’yes, we live in Orlando, Florida and the contractor we used was Kevin Morrison, 407-574-2424, and his company is South Shore Construction. He is very nice, patient, he will do as much or as little as you want. We interviewed and checked out three contractors. One of them put down getting a building permit and that is a sign of someone who cuts corners. Kevin is a honest contractor which means follows the code and law. He is ethical which means he treats you fairly and as he would want to be treated. He is a good guy. You should definitely interview him and let him evaluate your project. One last thing about Kevin. My wife is the type of person who carefully chooses a person to work with and then establishes a detailed plan, and leave it with the person to carry it out. On the other hand, I enjoy getting into the details, coming to the site and inspecting, occasionally changing my mind and asking questions. Kevin is a saint for putting up with us, I mean ME, and our very different personalities. Roger of Orlando"

Roger M on January 2021

We specialize in kitchen and bathroom redesigns and remodels, and full house restoration. Our kitchen and bathroom designers will help you redesign your home with full detailed drawings and estimates. We are a design and build company with over 30 years of experience that handles every phase of your remodeling project from building permits to the very last coat of paint. We are fully state licensed and insured construction company and have a complete reference listing. Our professional team provides a more streamlined process that translates into faster completion times and an enhanced communication process between you and our team to make sure everything is right the first time. Kevin Morrison has dedicated his career to making the dreams of others come to reality. He personally manages each project from beginning to end. That includes our first meeting, the estimate, the contract, architectural designs if needed and lastly, building the project. There are no stand around supervisors to drive up the cost of the project at South Shore Construction Services.

"USA DISTRIBUTORS: Below are pictures of my condo’s galley kitchen. All of the cabinets were purchased on line using, and at a savings, the website USA DISTRIBUTORS. If you are reading this then you are like me in that you check out people, companies and products before you buy anything of importance. Also, let me assure you I have not received or expect anything from this company for this review. About a year ago my wife and I visited good friends in Melbourne Florida. They have a beach front condo and had recently done a rehab of their unit. We fell in love with their kitchen and cabinets. The first four pictures below are of their unit. We loved the perfect white and the door styles. They said they worked on line with USA-DISTRIBUTORS and the cabinet brand is FABUWOOD. The style is NEXUS FROST and that is also the color white; deep and rich white and thick luxurious paint. You can judge the depth and quality of the paint by slowly feeling the surface. Cheap cabinets and paint feel like the cheap wood or compressed sawdust below the surface. With FABUWOOD the paint is thick and luxurious feeling and the wood is quality and sturdy. The USA DISTRIBUTOR person who worked with us is DAN STRAUSS. Phone: 888-316-0805. I can’t say too much about how good he is. We talked on the phone, emailed and he is prompt in his replies and very pleasant. He knows his products and has lots of experience with others doing the same thing via the internet so he helps guide you. I never felt rushed or pressured, and I say that since it took me about seven months to confirm the plan and put in the order. Some of that time my wife and I were on vacation in Highlands N.C.. We just finished our condo rehab and the pictures after the first four are our condo kitchen. The bathroom cabinets match the color and style of the kitchen. The two things we did in the kitchen I would recommend are: 1. Frame the refrigerator and if you have the room put a cabinet about the refrigerator and install pull out drawers there and everywhere in the kitchen; 2. They have a tall pantry option that we chose and put pull out drawers top and bottom. We had a blank wall there and there was adequate space in the back of it for the pantry. I could go on but I value your patience so let me just say that we highly recommend this company, Dan and FABUWOOD cabinets. O’yes, we live in Orlando, Florida and the contractor we used was Kevin Morrison, 407-574-2424, and his company is South Shore Construction. He is very nice, patient, he will do as much or as little as you want. We interviewed and checked out three contractors. One of them put down getting a building permit and that is a sign of someone who cuts corners. Kevin is a honest contractor which means follows the code and law. He is ethical which means he treats you fairly and as he would want to be treated. He is a good guy. You should definitely interview him and let him evaluate your project. One last thing about Kevin. My wife is the type of person who carefully chooses a person to work with and then establishes a detailed plan, and leave it with the person to carry it out. On the other hand, I enjoy getting into the details, coming to the site and inspecting, occasionally changing my mind and asking questions. Kevin is a saint for putting up with us, I mean ME, and our very different personalities. Roger of Orlando"

Roger M on January 2021


Avatar for YETI Construction Inc
YETI Construction Inc
9347 DENTON AVE
4.62(
110
)
Approved Pro
YETI Construction Inc
9347 DENTON AVE
4.62(
110
)
Approved Pro
Customers say: Quality work
1739 local quotes requested
11 years of experience

Tampa Bay's #1 Residential and Commercial Contractor, specialist in Kitchen & Bathroom renovations, Windows and Additions. YETI Construction brings Quality Craftsmanship, Cleanliness, and clear Communication to your door. We take pride in striving to understand each and every one of our clients' needs throughout the construction process. A remodel and renovation can sometimes feel daunting, but the entire YETI Team helps clients feel stress-free throughout process. We provide FREE in home consultations and FREE estimate proposals. YETI Construction is fully licensed and insured construction firm. State License #CBC1259927

"They did a really amazing job. It seamed after only a few minutes talk that they exactly knew what we wanted. So it was easy to built trust right away. They never tried to talk us in to something. They did the whole job while we where back in Germany and provided us with pictures from the work they did all the time and always responded to any questions almost right away. Special thanks to Jasmin.She always got back to my emails within minutes. I can highly recommend the Yety team when you want a job done perfect. They even started to put all the stuff back in the new cabinets."

Antje E on May 2025

Tampa Bay's #1 Residential and Commercial Contractor, specialist in Kitchen & Bathroom renovations, Windows and Additions. YETI Construction brings Quality Craftsmanship, Cleanliness, and clear Communication to your door. We take pride in striving to understand each and every one of our clients' needs throughout the construction process. A remodel and renovation can sometimes feel daunting, but the entire YETI Team helps clients feel stress-free throughout process. We provide FREE in home consultations and FREE estimate proposals. YETI Construction is fully licensed and insured construction firm. State License #CBC1259927

"They did a really amazing job. It seamed after only a few minutes talk that they exactly knew what we wanted. So it was easy to built trust right away. They never tried to talk us in to something. They did the whole job while we where back in Germany and provided us with pictures from the work they did all the time and always responded to any questions almost right away. Special thanks to Jasmin.She always got back to my emails within minutes. I can highly recommend the Yety team when you want a job done perfect. They even started to put all the stuff back in the new cabinets."

Antje E on May 2025


Avatar for Next Level Shower and Bath LLC
Next Level Shower and Bath LLC
6717 Benjamin Road
4.84(
19
)
Approved Pro
Next Level Shower and Bath LLC
6717 Benjamin Road
4.84(
19
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2570 local quotes requested

Next Level Shower and Bath LLC is a specialized company dedicated to enhancing the safety and comfort of bathrooms for seniors. Our mission is to create accessible and secure bathing solutions that allow seniors to maintain their independence and dignity while minimizing the risk of accidents. With a focus on innovative designs and high-quality installations, we provide customized solutions tailored to the unique needs of each individual. Our Mission Our mission is to ensure that seniors can enjoy a safe, comfortable, and independent bathing experience. We are committed to delivering high-quality, accessible bathroom solutions that enhance the quality of life for seniors and provide peace of mind for their families. Services Offered Walk-In Showers: Safe, easy-to-access bathing options that reduce the risk of slips and falls. Grab Bars and Handrails: Strategically placed supports to provide stability and confidence while moving in the bathroom. Non-Slip Flooring: Installation of non-slip surfaces to prevent accidents and ensure safe footing. Shower Chairs and Benches: Comfortable seating options to make showering easier and safer for those with mobility challenges. Why Choose Us? Expertise: Our team specializes in senior bathroom safety, bringing extensive knowledge and experience to every project. Quality: We use top-quality materials and the latest safety features to ensure long-lasting, reliable solutions. Customization: Each bathroom is designed and modified to suit the individual needs and preferences of the senior. Compassionate Service: We understand the unique challenges faced by seniors and are dedicated to providing compassionate, respectful service. we At Next Level Shower and Bath LLC we believe that every senior deserves a safe, comfortable, and accessible shower. Let us help you create a shower in your bathroom that supports independence and enhances quality of life for you or your loved ones. Call or Text Us Now!

"My story is long so please bear with me. My husband broke his hip and ended up having surgery and going to rehabilitation. Our bathroom was not properly equipped to accommodate his needs. I had 7 contractors come to my home and provide estimates to retrofit the master bathroom. To say that their estimates were over the moon is putting it mildly. The owner of Next level Shower and Bath was one of the last contractors to provide an estimate. He arrived on time, was extremely knowledgeable, professional and caring. He and I clicked right away. He totally understood what was needed and provided me with many suggestions. I was so impressed with his knowledge of what was needed to make our bathroom usable and comfortable for my husband who prior to the hip surgery, was using a walker and now using a wheelchair. His crew were top notch. They worked very hard and produced quality workmanship. Tim was on site everyday and constantly checking in to make sure he and his team were exceeding expectations. The end result was awesome. Both of us are enjoying our new SPA like and safe bathroom."

Paula M on May 2025

Next Level Shower and Bath LLC is a specialized company dedicated to enhancing the safety and comfort of bathrooms for seniors. Our mission is to create accessible and secure bathing solutions that allow seniors to maintain their independence and dignity while minimizing the risk of accidents. With a focus on innovative designs and high-quality installations, we provide customized solutions tailored to the unique needs of each individual. Our Mission Our mission is to ensure that seniors can enjoy a safe, comfortable, and independent bathing experience. We are committed to delivering high-quality, accessible bathroom solutions that enhance the quality of life for seniors and provide peace of mind for their families. Services Offered Walk-In Showers: Safe, easy-to-access bathing options that reduce the risk of slips and falls. Grab Bars and Handrails: Strategically placed supports to provide stability and confidence while moving in the bathroom. Non-Slip Flooring: Installation of non-slip surfaces to prevent accidents and ensure safe footing. Shower Chairs and Benches: Comfortable seating options to make showering easier and safer for those with mobility challenges. Why Choose Us? Expertise: Our team specializes in senior bathroom safety, bringing extensive knowledge and experience to every project. Quality: We use top-quality materials and the latest safety features to ensure long-lasting, reliable solutions. Customization: Each bathroom is designed and modified to suit the individual needs and preferences of the senior. Compassionate Service: We understand the unique challenges faced by seniors and are dedicated to providing compassionate, respectful service. we At Next Level Shower and Bath LLC we believe that every senior deserves a safe, comfortable, and accessible shower. Let us help you create a shower in your bathroom that supports independence and enhances quality of life for you or your loved ones. Call or Text Us Now!

"My story is long so please bear with me. My husband broke his hip and ended up having surgery and going to rehabilitation. Our bathroom was not properly equipped to accommodate his needs. I had 7 contractors come to my home and provide estimates to retrofit the master bathroom. To say that their estimates were over the moon is putting it mildly. The owner of Next level Shower and Bath was one of the last contractors to provide an estimate. He arrived on time, was extremely knowledgeable, professional and caring. He and I clicked right away. He totally understood what was needed and provided me with many suggestions. I was so impressed with his knowledge of what was needed to make our bathroom usable and comfortable for my husband who prior to the hip surgery, was using a walker and now using a wheelchair. His crew were top notch. They worked very hard and produced quality workmanship. Tim was on site everyday and constantly checking in to make sure he and his team were exceeding expectations. The end result was awesome. Both of us are enjoying our new SPA like and safe bathroom."

Paula M on May 2025

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FAQs for water heater installation and replacement projects in TAMPA, FL

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The TAMPA, FL homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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