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Water heater installers and replacers in Cedar Hill

Avatar for All Source Plumbing, LLC
All Source Plumbing, LLC
1250 N Houston School Rd
New on HomeAdvisorNew on Angi
Approved Pro
All Source Plumbing, LLC
1250 N Houston School Rd
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

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.

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.


Avatar for PKM Plumbing
PKM Plumbing
9300 Tower Court
5.00(
3
)
Approved Pro
PKM Plumbing
9300 Tower Court
5.00(
3
)
Approved Pro
Customers say: Quick response
14 local quotes requested
1 years of experience

At PKM Plumbing our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Patrick immediately responded, showed up on time and resolved the issue without me needing to spend a lot of money. I definitely plan on using him in the future! Very honest and professional!"

Bernie H on May 2025

At PKM Plumbing our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Patrick immediately responded, showed up on time and resolved the issue without me needing to spend a lot of money. I definitely plan on using him in the future! Very honest and professional!"

Bernie H on May 2025


Windsor Plumbing LLC
6745 Marilyn Lane
5.00(
5
)
Approved Pro
Windsor Plumbing LLC
6745 Marilyn Lane
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 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 the start to the 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.

"Chad did a great job installing our our toilets. We will definitely use them again when needed."

Rebecca P on August 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 the start to the 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.

"Chad did a great job installing our our toilets. We will definitely use them again when needed."

Rebecca P on August 2023


Avatar for Bahama Plumbing, LLC
Bahama Plumbing, LLC
791 North Highway 77, Suite 501C #119
5.00(
8
)
Approved Pro
Bahama Plumbing, LLC
791 North Highway 77, Suite 501C #119
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Welcome to Bahama Plumbing, LLC! We are a local, family-owned and operated plumbing service company with over 40 years of combined residential and commercial experience. Our desire and goal is to treat you, our customer, like family to provide you with the utmost honest and efficient service with the most competitive pricing in the Dallas-Fort Worth area. All while protecting you and your family against the health and safety risks associated with plumbing and gas systems.

"Professional, very fast response and repair! Sewer city cleanout installed by Dillon. Great job! Used them before and will again! My highest recommendation!"

Brenda C on May 2023

Welcome to Bahama Plumbing, LLC! We are a local, family-owned and operated plumbing service company with over 40 years of combined residential and commercial experience. Our desire and goal is to treat you, our customer, like family to provide you with the utmost honest and efficient service with the most competitive pricing in the Dallas-Fort Worth area. All while protecting you and your family against the health and safety risks associated with plumbing and gas systems.

"Professional, very fast response and repair! Sewer city cleanout installed by Dillon. Great job! Used them before and will again! My highest recommendation!"

Brenda C on May 2023


Avatar for Big Hands Plumbing, LLC
Big Hands Plumbing, LLC
606 Prescott Dr
5.00(
7
)
Approved Pro
Big Hands Plumbing, LLC
606 Prescott Dr
5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Big Hands Plumbing, LLC is excited to server Garland Plumbing needs! The company is locally owned and operated. Operating period Wesley has over 28 years of experience in the industry. Big Hands Plumbing, LLC is excited to take on new clients immediately. Call today for a free estimate

"They did a good job"

Bobby L on November 2023

Big Hands Plumbing, LLC is excited to server Garland Plumbing needs! The company is locally owned and operated. Operating period Wesley has over 28 years of experience in the industry. Big Hands Plumbing, LLC is excited to take on new clients immediately. Call today for a free estimate

"They did a good job"

Bobby L on November 2023


Avatar for Team Enoch Plumbing DFW
Team Enoch Plumbing DFW
8940 Creek Run Rd
4.80(
350
)
Approved Pro
Team Enoch Plumbing DFW
8940 Creek Run Rd
4.80(
350
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
195 local quotes requested

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"They did a good job my major complaint was they shut off the water for the full day and only when I raised a fuss about it and told them to put a ball back in so I could have water to the rest of the house. They said they had to call there Boss and it would be more money. I told them I didn’t care just turn the water back on. They turned the water back on and did not charge me any more money."

Earl C on April 2025

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"They did a good job my major complaint was they shut off the water for the full day and only when I raised a fuss about it and told them to put a ball back in so I could have water to the rest of the house. They said they had to call there Boss and it would be more money. I told them I didn’t care just turn the water back on. They turned the water back on and did not charge me any more money."

Earl C on April 2025


Avatar for Willard Heating, Cooling & Plumbing
Willard Heating, Cooling & Plumbing
2313 Michigan Ct
New on HomeAdvisorNew on Angi
Approved Pro
Willard Heating, Cooling & Plumbing
2313 Michigan Ct
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

Here at Willard Heating, Cooling & Plumbing, we're excited to earn your business! Locally owned and operated, we're known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

Here at Willard Heating, Cooling & Plumbing, we're excited to earn your business! Locally owned and operated, we're known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!


Avatar for Comfort Experts, Inc.
Comfort Experts, Inc.
4255 Bryant Irvin Rd Ste 211
4.21(
215
)
Approved Pro
Comfort Experts, Inc.
4255 Bryant Irvin Rd Ste 211
4.21(
215
)
Approved Pro
Customers say: True professional
420 local quotes requested
63 years of experience

Family owned and operated we promise to be clean, polite, punctual, efficient, quick, well trained, professional enthusiastic, customer friendly & thorough. We'll respect your family and home and even clean up after ourselves. Our technicians all are drug tested and background checked so you can feel safe having us in your home. When you call us you'll talk to a live person who can actually help you with your needs! Truly the most comfortable call you can make for all your heating and air needs! We service and sell all brands. 77.9% of my business comes from referrals and repeat customers. 43,625 homeowners last year can't be wrong. So give us a try we'll be your company for life!

"They did a great job and were timely."

Gary F on May 2025

Family owned and operated we promise to be clean, polite, punctual, efficient, quick, well trained, professional enthusiastic, customer friendly & thorough. We'll respect your family and home and even clean up after ourselves. Our technicians all are drug tested and background checked so you can feel safe having us in your home. When you call us you'll talk to a live person who can actually help you with your needs! Truly the most comfortable call you can make for all your heating and air needs! We service and sell all brands. 77.9% of my business comes from referrals and repeat customers. 43,625 homeowners last year can't be wrong. So give us a try we'll be your company for life!

"They did a great job and were timely."

Gary F on May 2025


Avatar for Tioga Plumbing & Electric
Tioga Plumbing & Electric
136 South Norwood Drive
4.67(
355
)
Approved Pro
Tioga Plumbing & Electric
136 South Norwood Drive
4.67(
355
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 years of experience

With over 40 years of plumbing experience,Tioga Plumbing, Electric, & Glass, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every project we complete. Call Tioga Plumbing, Electric, & Glass today and we'll be there in your time of need.

"Easy"

Lela C on April 2025

With over 40 years of plumbing experience,Tioga Plumbing, Electric, & Glass, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every project we complete. Call Tioga Plumbing, Electric, & Glass today and we'll be there in your time of need.

"Easy"

Lela C on April 2025


Great Southwest Plumbing LP
112 Parkwood Ave
5.00(
3
)
Approved Pro
Great Southwest Plumbing LP
112 Parkwood Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 45 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"These guys were so professional and told us and also showed us the problem. We would use them again anytime we have a problem"

Sherry S on July 2023

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 45 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"These guys were so professional and told us and also showed us the problem. We would use them again anytime we have a problem"

Sherry S on July 2023

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Water heater installations and replacements FAQs

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.

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