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Water heater installers and replacers in Marengo

Avatar for Still Waters Plumbing, LLC
Still Waters Plumbing, LLC
211 Tar Heel Drive
5.00(
20
)
Approved Pro
Still Waters Plumbing, LLC
211 Tar Heel Drive
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Very professional, on time, fair price. Highly recommend this plumbing company."

Lauren W on November 2021

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Very professional, on time, fair price. Highly recommend this plumbing company."

Lauren W on November 2021


Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4691 Northwest Pkwy
4.64(
637
)
Approved Pro
Eco Plumbers, Electricians, and HVAC Technicians
4691 Northwest Pkwy
4.64(
637
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
166 local quotes requested

Eco Plumbers, Electricians, and HVAC Technicians is your eco-friendly, full-service residential plumbing, electrical, heating, cooling, and drain choice and one of the best-reviewed and best-rated water heater maintenance & repair, green plumbing, heating & cooling, sewer & drainage service company. Whatever the task, large or small, our focus is on helping you explore your options, so that you can balance functionality, environmental friendliness, and price for your project. No matter what you decide, we'll employ our knowledge and experience to better suit you, your wallet, and our environment. Headquartered in Hilliard, Ohio Since 2007. Serving the Central Ohio, Greater Dayton, and Cincinnati areas. OH LIC# 23868 OH LIC#27968 OH LIC#46198

"Addressed the repairs in a quick manner"

Keith R on April 2025

Eco Plumbers, Electricians, and HVAC Technicians is your eco-friendly, full-service residential plumbing, electrical, heating, cooling, and drain choice and one of the best-reviewed and best-rated water heater maintenance & repair, green plumbing, heating & cooling, sewer & drainage service company. Whatever the task, large or small, our focus is on helping you explore your options, so that you can balance functionality, environmental friendliness, and price for your project. No matter what you decide, we'll employ our knowledge and experience to better suit you, your wallet, and our environment. Headquartered in Hilliard, Ohio Since 2007. Serving the Central Ohio, Greater Dayton, and Cincinnati areas. OH LIC# 23868 OH LIC#27968 OH LIC#46198

"Addressed the repairs in a quick manner"

Keith R on April 2025


Nothing Better Improvements and Repair
5708 Harding Hwy E
5.00(
3
)
Approved Pro
Nothing Better Improvements and Repair
5708 Harding Hwy E
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
74 local quotes requested

Looking for top-notch construction services in Columbus? Look no further than Nothing Better Improvements and Repair. Our team of experts is dedicated to providing exceptional service and exceeding your expectations. Contact us today for all your remodeling needs!

"Nick is awesome. We highly recommend him and his business."

Brian C on March 2023

Looking for top-notch construction services in Columbus? Look no further than Nothing Better Improvements and Repair. Our team of experts is dedicated to providing exceptional service and exceeding your expectations. Contact us today for all your remodeling needs!

"Nick is awesome. We highly recommend him and his business."

Brian C on March 2023


Avatar for Mr.FixAll Handyman And Plumbing Services
Mr.FixAll Handyman And Plumbing Services
2600 Newmans-Cardington Road West
5.00(
11
)
Approved Pro
Mr.FixAll Handyman And Plumbing Services
2600 Newmans-Cardington Road West
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
632 local quotes requested

Our mission is to be a handyman and plumber that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The repair was done well and quick, although the price was a little sketchy."

Max A on February 2025

Our mission is to be a handyman and plumber that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The repair was done well and quick, although the price was a little sketchy."

Max A on February 2025


Avatar for Mr. Rooter Plumbing of Columbus
Mr. Rooter Plumbing of Columbus
405 N Brice Rd
4.45(
401
)
Approved Pro
Mr. Rooter Plumbing of Columbus
405 N Brice Rd
4.45(
401
)
Approved Pro
Super Service Award
Customers say: Quick response
1592 local quotes requested
31 years of experience

At Mr. Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs day or night with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub drain cleaning or trenchless pipe repair, with courteous smiles on our faces.

"Very professional in all steps, however, one of the items on the quote is still not done, and we are still waiting to hear back on how Mr. Rooter will address it. I'm sure they will come back and complete the project."

Poomehr H on March 2025

At Mr. Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs day or night with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub drain cleaning or trenchless pipe repair, with courteous smiles on our faces.

"Very professional in all steps, however, one of the items on the quote is still not done, and we are still waiting to hear back on how Mr. Rooter will address it. I'm sure they will come back and complete the project."

Poomehr H on March 2025


Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4691 Northwest Pkwy
4.67(
3,726
)
Approved Pro
Eco Plumbers, Electricians, and HVAC Technicians
4691 Northwest Pkwy
4.67(
3,726
)
Approved Pro
Super Service Award
Customers say: Super punctual
1284 local quotes requested
18 years of experience

We come through for you when you need us to! Eco Plumbers, Electricians, and HVAC Technicians provides excellent service and craftsmanship by our highly skilled team of tradespersons, whether you need a repair, an upgrade or a full replacement to your plumbing or sewer systems, heating and cooling systems or your electrical system. Our goal is to help you explore your options so that you can make the best buying decision, balancing functionality, environmental friendliness, and price for your project. No matter what you decide, we'll employ our knowledge and experience to make your home safe, comfortable and convenient. Our EcoFi Advantage membership is one of the best values to protect your investment in your home! We are committed to prompt, professional, and on-time service and even offer online scheduling on our website at www.geteco.com Serving central Ohio since 2007; Dayton region since 2021; Cincinnati region since 2023

"Prompt, efficient service and a very friendly plumber!"

Ann B on May 2025

We come through for you when you need us to! Eco Plumbers, Electricians, and HVAC Technicians provides excellent service and craftsmanship by our highly skilled team of tradespersons, whether you need a repair, an upgrade or a full replacement to your plumbing or sewer systems, heating and cooling systems or your electrical system. Our goal is to help you explore your options so that you can make the best buying decision, balancing functionality, environmental friendliness, and price for your project. No matter what you decide, we'll employ our knowledge and experience to make your home safe, comfortable and convenient. Our EcoFi Advantage membership is one of the best values to protect your investment in your home! We are committed to prompt, professional, and on-time service and even offer online scheduling on our website at www.geteco.com Serving central Ohio since 2007; Dayton region since 2021; Cincinnati region since 2023

"Prompt, efficient service and a very friendly plumber!"

Ann B on May 2025


Avatar for E&B Wooley Inc
E&B Wooley Inc
4699 Carroll Cemetery Rd
4.50(
16
)
Approved Pro
E&B Wooley Inc
4699 Carroll Cemetery Rd
4.50(
16
)
Approved Pro
Customers say: Terrific value
109 local quotes requested
48 years of experience

We specialize in exterior sewer drains,waterline replacements and camera service.

"Heath is extremely professional. He and his team did a great job!"

Price F on May 2025

We specialize in exterior sewer drains,waterline replacements and camera service.

"Heath is extremely professional. He and his team did a great job!"

Price F on May 2025


Avatar for Safe Electric and Plumbing
Safe Electric and Plumbing
6635 Singletree Dr.
4.67(
33
)
Approved Pro
Safe Electric and Plumbing
6635 Singletree Dr.
4.67(
33
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1747 local quotes requested

Safe Electric is the Columbus electrician your friends and neighbors trust. Since 1994, we have been a leading electrician who provides the highest level of safety and quality workmanship to the residents of central Ohio. You can count on our Columbus electricians for all your service needs. We can equip your home so you get all the best features with all the latest tech available from home automation, security, media systems, and connected smart home devices. For anything from replacing light fixtures to re-wiring your entire Columbus home, our electricians at Safe Electric have you covered.

"Very professional and quality job completed"

Matt K on April 2025

Safe Electric is the Columbus electrician your friends and neighbors trust. Since 1994, we have been a leading electrician who provides the highest level of safety and quality workmanship to the residents of central Ohio. You can count on our Columbus electricians for all your service needs. We can equip your home so you get all the best features with all the latest tech available from home automation, security, media systems, and connected smart home devices. For anything from replacing light fixtures to re-wiring your entire Columbus home, our electricians at Safe Electric have you covered.

"Very professional and quality job completed"

Matt K on April 2025


Avatar for Amanda Plumbing Sewer & Drain
Amanda Plumbing Sewer & Drain
4425 Columbus Pike
4.69(
509
)
Approved Pro
Amanda Plumbing Sewer & Drain
4425 Columbus Pike
4.69(
509
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
648 local quotes requested

Local family owned and operated reputable plumbing company since 1995. 24/7 Residential and Commercial Full Service Plumbing Company Repair, Replace, Remodel, Excavation and Gas Lines. Chamber of Commerce small business of the year. 18 Employees. Upfront pricing structure. Readers choice award from the Delaware Gazette Best Plumbing Company . License #49045.

"Great job!"

Douglas N on October 2024

Local family owned and operated reputable plumbing company since 1995. 24/7 Residential and Commercial Full Service Plumbing Company Repair, Replace, Remodel, Excavation and Gas Lines. Chamber of Commerce small business of the year. 18 Employees. Upfront pricing structure. Readers choice award from the Delaware Gazette Best Plumbing Company . License #49045.

"Great job!"

Douglas N on October 2024


Avatar for SemBro Designs
SemBro Designs
2163 N Wilson Rd
4.71(
73
)
Approved Pro
SemBro Designs
2163 N Wilson Rd
4.71(
73
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
599 local quotes requested

You can sit down with us and we will help you design your new kitchen layout. You will see your future kitchen using our 3D design center. Our showroom features a variety of cabinets, countertops, flooring & hardware. We provide cabinetry that fits your specific budget, from basic to luxurious.

"Complete kitchen remodel (cabinets, counters, sink/fixtures, adding electrical) and flooring replacement on 1st floor; new half bath vanity, top and faucet; outstanding customer support and attention to detail and quality by this team. They are customer-focused, adaptive, accommodating and professional. While there were delays as a major holiday approached, they did everything they could to complete this remodel to our satisfaction, on budget. There were also a few supply-chain issues but were handled fairly and the outcome was wonderful. Their showroom on the west side of Columbus is beautiful but their people (Roman, Diana, Daniel, Nazar, Igor and their team) and how we were treated also impressed us greatly. I really liked how they itemized each portion of the project where I could pick and choose portions I could do myself such as demolition and painting. This saved us several thousand dollars. I would not hesitate to use their services again."

EDWARD F on December 2022

You can sit down with us and we will help you design your new kitchen layout. You will see your future kitchen using our 3D design center. Our showroom features a variety of cabinets, countertops, flooring & hardware. We provide cabinetry that fits your specific budget, from basic to luxurious.

"Complete kitchen remodel (cabinets, counters, sink/fixtures, adding electrical) and flooring replacement on 1st floor; new half bath vanity, top and faucet; outstanding customer support and attention to detail and quality by this team. They are customer-focused, adaptive, accommodating and professional. While there were delays as a major holiday approached, they did everything they could to complete this remodel to our satisfaction, on budget. There were also a few supply-chain issues but were handled fairly and the outcome was wonderful. Their showroom on the west side of Columbus is beautiful but their people (Roman, Diana, Daniel, Nazar, Igor and their team) and how we were treated also impressed us greatly. I really liked how they itemized each portion of the project where I could pick and choose portions I could do myself such as demolition and painting. This saved us several thousand dollars. I would not hesitate to use their services again."

EDWARD F on December 2022

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Showing 1-10 of 774

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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