Get matched with top water heater pros in San Antonio, TX
There are 25 highly-rated local water heater pros.
TRUSTED BY SAN ANTONIO, TX HOMEOWNERS
4.6 
116 Verified Reviews for Water Heater Service pros in San Antonio, TX
*The Angi rating for Water Heater Service companies in San Antonio, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in San Antonio, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on July 06, 2025
Water heater pros in San Antonio
Over 20 of experience in the plumbing industry. I specialize in new construction, remodel and repairs. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!
"Juan was awesome. Water heater was replaced at a very reasonable price as compared to the other quotes. Juan took extra time to explain how the water heater works and how to maintain it. Friendly, professional plumber who we’ve added to our home maintenance list for plumbing repairs."
Renee C on June 2021
Over 20 of experience in the plumbing industry. I specialize in new construction, remodel and repairs. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!
"Juan was awesome. Water heater was replaced at a very reasonable price as compared to the other quotes. Juan took extra time to explain how the water heater works and how to maintain it. Friendly, professional plumber who we’ve added to our home maintenance list for plumbing repairs."
Renee C on June 2021
We offer a wide range of services: Water Heater, Water Line Replacement & Rerouting, Faucet Installation, Water Softener Installation & Maintenance, Shower Installation & Maintenance, Toilet Installation & Repair, Sewer Services, & Last but not least Garbage Disposal Repair. From your kitchen to your bathroom and everywhere in between, Fidelis has you covered. We offer comprehensive plumbing services for your whole house. We are local, trained professionals who provide the highest level of service and effective plumbing solutions catered to your specific needs.
We offer a wide range of services: Water Heater, Water Line Replacement & Rerouting, Faucet Installation, Water Softener Installation & Maintenance, Shower Installation & Maintenance, Toilet Installation & Repair, Sewer Services, & Last but not least Garbage Disposal Repair. From your kitchen to your bathroom and everywhere in between, Fidelis has you covered. We offer comprehensive plumbing services for your whole house. We are local, trained professionals who provide the highest level of service and effective plumbing solutions catered to your specific needs.
Home Project Pro's has been servicing the San Antonio area since 2008. We are your A-Z go to team for all you General Maintenance and Construction needs. From Attic insulation and Air conditioning to Fencing and Zoo enclosures, We get the job done right the first time guaranteed. *WE OFFER 10% DISCOUNT FOR MILITARY, 1ST RESPONDERS AND LAW ENFORCEMENT!*
"Had front door and shower installed. Did a fabulous job! Could not be any happier with the level of service and expertise. I highly Recommend!"
Ronelle M on April 2021
Home Project Pro's has been servicing the San Antonio area since 2008. We are your A-Z go to team for all you General Maintenance and Construction needs. From Attic insulation and Air conditioning to Fencing and Zoo enclosures, We get the job done right the first time guaranteed. *WE OFFER 10% DISCOUNT FOR MILITARY, 1ST RESPONDERS AND LAW ENFORCEMENT!*
"Had front door and shower installed. Did a fabulous job! Could not be any happier with the level of service and expertise. I highly Recommend!"
Ronelle M on April 2021
If cleanliness is next to godliness then we're saints. At Elmer's, we take the time needed to make sure your home feels as comfortable as you need it to be. AC and Plumbing is our trade; making homes healthy is what we do. Call us for the best guarantees and warranties in San Antonio.
"Elmer's diagnosis crew came out and gave me step by step on how the best affordable way this job would would get done. I was shown my plumbing issues with their camera inside the sewer line. From the job being done to following up with few days later checking for leaks and back filling the dug up areas. Job well done !"
James V on June 2024
If cleanliness is next to godliness then we're saints. At Elmer's, we take the time needed to make sure your home feels as comfortable as you need it to be. AC and Plumbing is our trade; making homes healthy is what we do. Call us for the best guarantees and warranties in San Antonio.
"Elmer's diagnosis crew came out and gave me step by step on how the best affordable way this job would would get done. I was shown my plumbing issues with their camera inside the sewer line. From the job being done to following up with few days later checking for leaks and back filling the dug up areas. Job well done !"
James V on June 2024
For years Premier Comfort Service Company has been the company homeowners and business owners turn to when they need top quality air conditioning, heating and refrigeration services in the San Antonio area.
"STAY AWAY. Phantom billing, random charges, and they will sell your account to collections agencies without talking to you. Charged 3 hours and 5X the price of the thermostat to install it. Wouldn't talk to me about it and I had been a customer for years. Got too big I guess. Stay away or they will cheat you. $1000 for installing a thermostat. $50 thermostat, and 30 minutes of work. I would warn everyone to stay away."
Nathan B on September 2024
For years Premier Comfort Service Company has been the company homeowners and business owners turn to when they need top quality air conditioning, heating and refrigeration services in the San Antonio area.
"STAY AWAY. Phantom billing, random charges, and they will sell your account to collections agencies without talking to you. Charged 3 hours and 5X the price of the thermostat to install it. Wouldn't talk to me about it and I had been a customer for years. Got too big I guess. Stay away or they will cheat you. $1000 for installing a thermostat. $50 thermostat, and 30 minutes of work. I would warn everyone to stay away."
Nathan B on September 2024
Water Softeners Can Save You Money While Improving Your Home, Laundry, Hair & Skin. Water softeners solve so many water problems, many you may not be aware of yet. With our home water systems, everything that involves water like laundry, showering and cooking gets better. From the bathroom to the laundry room, softer water gives you softer skin and softer clothes. Calcium and magnesium are good for healthy bones, but they are the bad guys when it comes to certain appliances in your home. Those minerals are what make water hard. They’re also responsible for what’s known as scale buildup or mineral deposits. Scale from hard water can clog plumbing, and it damages your water consuming appliances, wearing them down over time. They become less and less effective until eventually they break down. Once your system is installed it's largely permanent. I hate eye sore type installs, I therefore take great pride in the finished product. Should you be in the market for whole home water filtration, call me any questions you may have, and hopefully we can arrange to have you experience the stark difference between hard and soft water.
Water Softeners Can Save You Money While Improving Your Home, Laundry, Hair & Skin. Water softeners solve so many water problems, many you may not be aware of yet. With our home water systems, everything that involves water like laundry, showering and cooking gets better. From the bathroom to the laundry room, softer water gives you softer skin and softer clothes. Calcium and magnesium are good for healthy bones, but they are the bad guys when it comes to certain appliances in your home. Those minerals are what make water hard. They’re also responsible for what’s known as scale buildup or mineral deposits. Scale from hard water can clog plumbing, and it damages your water consuming appliances, wearing them down over time. They become less and less effective until eventually they break down. Once your system is installed it's largely permanent. I hate eye sore type installs, I therefore take great pride in the finished product. Should you be in the market for whole home water filtration, call me any questions you may have, and hopefully we can arrange to have you experience the stark difference between hard and soft water.
When it comes to choosing a plumbing company in San Antonio, we're local and we're trusted. Family-owned and operated. From sewer line backups, water leaks, and any in-home repair, 4M has been providing premium home comfort solutions to San Antonio since 2016
"Smooth, great communication and on time. Master plumber was great to work with. Will recommend."
Brian P on September 2022
When it comes to choosing a plumbing company in San Antonio, we're local and we're trusted. Family-owned and operated. From sewer line backups, water leaks, and any in-home repair, 4M has been providing premium home comfort solutions to San Antonio since 2016
"Smooth, great communication and on time. Master plumber was great to work with. Will recommend."
Brian P on September 2022
We our family owed been in business for over 15 years. Our expertise is refinishing bathtubs, cabinets, appliances, tile installation, interior/exterior painting, remodeling and housekeeping
We our family owed been in business for over 15 years. Our expertise is refinishing bathtubs, cabinets, appliances, tile installation, interior/exterior painting, remodeling and housekeeping
5 Stars Maintenance & Plumbing is locally owned and operated plumber company currently serving the area of Converse, Tx and surrounding areas. . Our services include: plumbing services, water heater replacement, Sewer line replacement, Video camera inspection, Hydro-jetting services, power washing and water softener services ."
5 Stars Maintenance & Plumbing is locally owned and operated plumber company currently serving the area of Converse, Tx and surrounding areas. . Our services include: plumbing services, water heater replacement, Sewer line replacement, Video camera inspection, Hydro-jetting services, power washing and water softener services ."
Friendly, quality-minded plumbers are what you will receive when your job is entrusted to JD Services Repair. With over 35 years experience in new construction, remodeling and service repair, we can assist you with all your plumbing needs.
Friendly, quality-minded plumbers are what you will receive when your job is entrusted to JD Services Repair. With over 35 years experience in new construction, remodeling and service repair, we can assist you with all your plumbing needs.
FAQs for water heater service projects in San Antonio, TX
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.
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