Get matched with top water heater installers and replacers in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Water heater installers and replacers in Lebanon
Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!
Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!
We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"Thoroughly enjoyed working with The Maynard Man. Quick and easy estimate with multiple options explained. I loved the simple financing application and approval process in seconds. The work performed was exquisite. Highly recommend!"
Robert V on May 2025
We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"Thoroughly enjoyed working with The Maynard Man. Quick and easy estimate with multiple options explained. I loved the simple financing application and approval process in seconds. The work performed was exquisite. Highly recommend!"
Robert V on May 2025
When managing your home's plumbing system, it's important to have a local plumbing company in Hendersonville you can turn to to keep things draining and flowing as they should. Whether your drain is clogged, your water heater has failed, or you're not quite sure what is causing your home's plumbing problems, choose Mr. Rooter® Plumbing to help! Were always here for both homes and businesses throughout Hendersonville and the surrounding areas and ensure that our plumbers always deliver the high-quality plumbing repairs and customer care were known for.
"It’s was great"
Stephen B on May 2024
When managing your home's plumbing system, it's important to have a local plumbing company in Hendersonville you can turn to to keep things draining and flowing as they should. Whether your drain is clogged, your water heater has failed, or you're not quite sure what is causing your home's plumbing problems, choose Mr. Rooter® Plumbing to help! Were always here for both homes and businesses throughout Hendersonville and the surrounding areas and ensure that our plumbers always deliver the high-quality plumbing repairs and customer care were known for.
"It’s was great"
Stephen B on May 2024
Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.
"They did an outstanding job for me."
Anthony C on May 2025
Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.
"They did an outstanding job for me."
Anthony C on May 2025
Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.
"It went well."
Eddie S on February 2025
Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.
"It went well."
Eddie S on February 2025
AT Fred Oakley Construction Company, we are experienced professionals providing quality Kitchen, Bathroom and Interior Remodeling in the Hendersonville/Greater Nashville/Middle Tennessee area. We use only quality sub-contractors that cover every aspect of Construction and remodeling. Call us today at 615-975-8916 to schedule an appointment. We look forward to serving your home improvement needs. "When it comes to Quality Remodeling, WE NAIL IT!
"We have a home that was built in 1930, that is loaded with charm but needed some adapting to our family’s needs. It had two too many doors and one large window that we never used because it looked directly at the neighbor’s driveway! We also needed to have new windows and floors installed, custom bookshelves built, and of course new paint. We decided to hire Fred because from Day One you could tell he was someone that was knowledgable and someone you can trust. Having someone you can trust to do projects in your home is so important because they become a part of your lives for at least a month or so! Fred took care of everything: the supples, installation, paint, and making sure that the brick installers completed the job successfully as well. I now have an office that used to be an “all weather” porch that I can actually be in all day, another office/second bedroom that has more wall space thanks to the seamless work Fred did in closing up a large window and door (not to mention it was with plaster!) He was really precise in doing “delicate demo” since we were trying to save as much of the old house charm as possible. We were even able to use one of the doors in my new office, and it looks beautiful. Cost wise, everything was up front and there were no surprises (even though he was very gracious about us adding items along the way (like extra plugs and installing a storm door). We also had our attic re-insulated and part of our floor lifted which Fred took care of as well. He communicated with us every step along the way, which is also so important. We hope to have a custom closet installed in the near future and will definitely call Fred to do that project as well! 10/10 recommend Fred Oakley for your home renovations!"
Anna B on April 2025
AT Fred Oakley Construction Company, we are experienced professionals providing quality Kitchen, Bathroom and Interior Remodeling in the Hendersonville/Greater Nashville/Middle Tennessee area. We use only quality sub-contractors that cover every aspect of Construction and remodeling. Call us today at 615-975-8916 to schedule an appointment. We look forward to serving your home improvement needs. "When it comes to Quality Remodeling, WE NAIL IT!
"We have a home that was built in 1930, that is loaded with charm but needed some adapting to our family’s needs. It had two too many doors and one large window that we never used because it looked directly at the neighbor’s driveway! We also needed to have new windows and floors installed, custom bookshelves built, and of course new paint. We decided to hire Fred because from Day One you could tell he was someone that was knowledgable and someone you can trust. Having someone you can trust to do projects in your home is so important because they become a part of your lives for at least a month or so! Fred took care of everything: the supples, installation, paint, and making sure that the brick installers completed the job successfully as well. I now have an office that used to be an “all weather” porch that I can actually be in all day, another office/second bedroom that has more wall space thanks to the seamless work Fred did in closing up a large window and door (not to mention it was with plaster!) He was really precise in doing “delicate demo” since we were trying to save as much of the old house charm as possible. We were even able to use one of the doors in my new office, and it looks beautiful. Cost wise, everything was up front and there were no surprises (even though he was very gracious about us adding items along the way (like extra plugs and installing a storm door). We also had our attic re-insulated and part of our floor lifted which Fred took care of as well. He communicated with us every step along the way, which is also so important. We hope to have a custom closet installed in the near future and will definitely call Fred to do that project as well! 10/10 recommend Fred Oakley for your home renovations!"
Anna B on April 2025
Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!
"Perfectly and I’m having him come back for other projects"
Maggie B on May 2025
Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!
"Perfectly and I’m having him come back for other projects"
Maggie B on May 2025
If you have any Plumbing, HVAC and Electrical needs contact us at Pioneer Plumbing Heating Cooling and Electric. Our in-depth experience and comprehensive understanding of plumbing, HVAC and Electrical issues ensures that we are well-equipped for any and all obstacles that present themselves. If you have a burst pipe, clogged drain, broken heater or any other plumbing, heating, or cooling problems, our board certified technicians will take a look at them and give you a cost estimate for free. We dedicate ourselves to providing the highest quality of service and making the job experience as easy and comfortable for you as possible. We will solve your plumbing problems as scheduled, as quoted, and as promised. Contact us today to schedule your free job estimate.
"Plumber did such a poor job I had to pay another plumber just to correct his mistakes. He left his shop vac and tools afterward. Left a toilet in my closet which I was told was to be picked up 9 days ago. Called and spoke with Jasmine who was absolutely rude and condescending and refused to give me a day for the toilet to be picked up. Save yourself the headache and find anyone else."
Rob W on May 2025
If you have any Plumbing, HVAC and Electrical needs contact us at Pioneer Plumbing Heating Cooling and Electric. Our in-depth experience and comprehensive understanding of plumbing, HVAC and Electrical issues ensures that we are well-equipped for any and all obstacles that present themselves. If you have a burst pipe, clogged drain, broken heater or any other plumbing, heating, or cooling problems, our board certified technicians will take a look at them and give you a cost estimate for free. We dedicate ourselves to providing the highest quality of service and making the job experience as easy and comfortable for you as possible. We will solve your plumbing problems as scheduled, as quoted, and as promised. Contact us today to schedule your free job estimate.
"Plumber did such a poor job I had to pay another plumber just to correct his mistakes. He left his shop vac and tools afterward. Left a toilet in my closet which I was told was to be picked up 9 days ago. Called and spoke with Jasmine who was absolutely rude and condescending and refused to give me a day for the toilet to be picked up. Save yourself the headache and find anyone else."
Rob W on May 2025
We fully understand that remodeling your home in the current state of the environment with the latest outbreak can be scary. Our family business is dedicated now more than every to upholding the highest standard of quarantining our work sight from your family members, and providing the very finest renovations with your families safety at the forefront of our priorities. With over 30 years of expert and reliable business experience you can rest assured that your project is in great hands. We offer CDC approved sanitizing of our worksites before we begin and upon completion of our project. Our capacity to provide complete interior design and project plans, and mapped out timelines for your target completion date means your complete peace of mind is our goal. We specialize in Kitchens and Baths but also offer the following: Interior Design, Cabinet Sales, Full Home Renovations, Structural Modifications, Custom built in's & shelving, and Accent Wall Coverings (shiplap, etc).
"The project turned out great! Jim did a fantastic job of keeping me informed throughout the process and managed to beat the deadline by more than a week. We did have an issue with the toilet, but Jim found a solution without adding any additional costs! Overall we are extremely happy with the project and will high Contractors Group again when we finish our entire garage."
Robert K on May 2020
We fully understand that remodeling your home in the current state of the environment with the latest outbreak can be scary. Our family business is dedicated now more than every to upholding the highest standard of quarantining our work sight from your family members, and providing the very finest renovations with your families safety at the forefront of our priorities. With over 30 years of expert and reliable business experience you can rest assured that your project is in great hands. We offer CDC approved sanitizing of our worksites before we begin and upon completion of our project. Our capacity to provide complete interior design and project plans, and mapped out timelines for your target completion date means your complete peace of mind is our goal. We specialize in Kitchens and Baths but also offer the following: Interior Design, Cabinet Sales, Full Home Renovations, Structural Modifications, Custom built in's & shelving, and Accent Wall Coverings (shiplap, etc).
"The project turned out great! Jim did a fantastic job of keeping me informed throughout the process and managed to beat the deadline by more than a week. We did have an issue with the toilet, but Jim found a solution without adding any additional costs! Overall we are extremely happy with the project and will high Contractors Group again when we finish our entire garage."
Robert K on May 2020
At Gold Star Plumbing, we bring top-tier service and five-star reliability to homes and businesses across the Nashville area. From dripping faucets to major pipe repairs, our licensed professionals are equipped to handle it all — quickly, cleanly, and with the highest standards of workmanship. We proudly serve both residential and commercial clients, offering everything from routine maintenance to 24/7 emergency plumbing services. No job is too big or too small, and every customer gets our gold-standard commitment: honest advice, fair pricing, and results that last. Need a second opinion or planning a new project? We offer free estimates with no pressure — just clear communication and solutions you can trust. When you want the job done right the first time, choose Gold Star Plumbing — where quality meets integrity
"Rocky and Austin were fast, efficient and professional! They were able to come out the same day I inquired and took care of my plumbing issue for a price that was surprisingly affordable and reasonably priced. Never having needed a plumber previously I wasn't sure what to expect, but I am immensely pleased with my choice."
Robin A on March 2025
At Gold Star Plumbing, we bring top-tier service and five-star reliability to homes and businesses across the Nashville area. From dripping faucets to major pipe repairs, our licensed professionals are equipped to handle it all — quickly, cleanly, and with the highest standards of workmanship. We proudly serve both residential and commercial clients, offering everything from routine maintenance to 24/7 emergency plumbing services. No job is too big or too small, and every customer gets our gold-standard commitment: honest advice, fair pricing, and results that last. Need a second opinion or planning a new project? We offer free estimates with no pressure — just clear communication and solutions you can trust. When you want the job done right the first time, choose Gold Star Plumbing — where quality meets integrity
"Rocky and Austin were fast, efficient and professional! They were able to come out the same day I inquired and took care of my plumbing issue for a price that was surprisingly affordable and reasonably priced. Never having needed a plumber previously I wasn't sure what to expect, but I am immensely pleased with my choice."
Robin A on March 2025
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.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Tankless Water Heater - Install
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Gas Piping
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
