Get matched with top water heater pros in San Antonio, TX
There are 25 highly-rated local water heater pros.
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4.6 
119 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 June 01, 2025
Water heater pros in San Antonio
George Plumbing is a locally owned and operated plumbing company serving the greater San Antonio area and surrounding regions since 1947. Our team of highly skilled and licensed plumbers is dedicated to delivering top-notch plumbing services with a focus on quality, reliability, and customer satisfaction. We pride ourselves on our core values of trust, communication, craftsmanship, and teamwork. Whether you need residential or commercial plumbing repairs, maintenance, new installations, or even handyman services, you can count on us for prompt and professional service. Services: * Residential Plumbing * Commercial Plumbing * Plumbing Repairs * New Installations * Drain & Sewer * Leak Detection * Water Treatment * Handyman Services
"Clay came out yesterday and unclogged my sink. He was friendly and at all times professional. For the work that was done, I felt the price was very fair. I will use them again anytime I have a plumbing problem."
Wanda H on March 2025
George Plumbing is a locally owned and operated plumbing company serving the greater San Antonio area and surrounding regions since 1947. Our team of highly skilled and licensed plumbers is dedicated to delivering top-notch plumbing services with a focus on quality, reliability, and customer satisfaction. We pride ourselves on our core values of trust, communication, craftsmanship, and teamwork. Whether you need residential or commercial plumbing repairs, maintenance, new installations, or even handyman services, you can count on us for prompt and professional service. Services: * Residential Plumbing * Commercial Plumbing * Plumbing Repairs * New Installations * Drain & Sewer * Leak Detection * Water Treatment * Handyman Services
"Clay came out yesterday and unclogged my sink. He was friendly and at all times professional. For the work that was done, I felt the price was very fair. I will use them again anytime I have a plumbing problem."
Wanda H on March 2025
Plumbing Service, Residential Plumbing Repair, Water Heaters, Water Softners, Toilets, Faucets, Valves, Yard Leak Repair
"Outstanding.....ontime, fast but completely checked out, cleaned up well when complete, very fair price. We would / will use again"
Bryan R on March 2025
Plumbing Service, Residential Plumbing Repair, Water Heaters, Water Softners, Toilets, Faucets, Valves, Yard Leak Repair
"Outstanding.....ontime, fast but completely checked out, cleaned up well when complete, very fair price. We would / will use again"
Bryan R on March 2025
With over 1,000 reviews, Air Systems has truly earned the Super Service Award the past 11 years! We are also a Trane Comfort Specialist company, providing high-quality services that include AC repair, duct repair, duct replacement, leak detection, and indoor air quality checking. Air Systems has been in operation under the leadership and guidance of Carlos and Sylvia Jimenez since 1988. Carlos and Sylvia have a combined experience in the HVAC industry of over 60 years. His knowledge of the HVAC industry is extensive and varied, as demonstrated by the numerous industry certifications awarded him, and her experience and administrative expertise has enabled her to develop a well structured organization. We do not service or install window units.
"I had a Trane A/C installed by air systems. Carlos and his crew were on time, worked very efficiently and finished the installation within 1 day despite having to widen the attic opening. They cleaned up carefully and were professional in their communication. Also, their price was about $1000 less than the closest competitor. Would definitely hire them again!"
neven j on February 2025
With over 1,000 reviews, Air Systems has truly earned the Super Service Award the past 11 years! We are also a Trane Comfort Specialist company, providing high-quality services that include AC repair, duct repair, duct replacement, leak detection, and indoor air quality checking. Air Systems has been in operation under the leadership and guidance of Carlos and Sylvia Jimenez since 1988. Carlos and Sylvia have a combined experience in the HVAC industry of over 60 years. His knowledge of the HVAC industry is extensive and varied, as demonstrated by the numerous industry certifications awarded him, and her experience and administrative expertise has enabled her to develop a well structured organization. We do not service or install window units.
"I had a Trane A/C installed by air systems. Carlos and his crew were on time, worked very efficiently and finished the installation within 1 day despite having to widen the attic opening. They cleaned up carefully and were professional in their communication. Also, their price was about $1000 less than the closest competitor. Would definitely hire them again!"
neven j on February 2025
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.
"Service was excellent"
Pablo G on March 2025
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.
"Service was excellent"
Pablo G on March 2025
Blue Ribbon is more than just an HVAC company. We’re family. For more than 20 years, we’ve been a community staple that’s provided customers in the Greater Austin area with ultimate comfort. Our skills, quality workmanship, absolute honesty and budget-friendly services are what make our team No. 1 in area comfort.
"Great job and excellent service"
JT B on May 2024
Blue Ribbon is more than just an HVAC company. We’re family. For more than 20 years, we’ve been a community staple that’s provided customers in the Greater Austin area with ultimate comfort. Our skills, quality workmanship, absolute honesty and budget-friendly services are what make our team No. 1 in area comfort.
"Great job and excellent service"
JT B on May 2024
We are a family owned and operated business I’ve been in the industry for 30 years now. We offer the best and lowest price in San Antonio with the highest quality.
"Service was fast, perfessional and friendly, they were right on schedule. This is the second time using them and we will definitely use them in the future. Thank you Revilla plumbing"
Cindy W on February 2025
We are a family owned and operated business I’ve been in the industry for 30 years now. We offer the best and lowest price in San Antonio with the highest quality.
"Service was fast, perfessional and friendly, they were right on schedule. This is the second time using them and we will definitely use them in the future. Thank you Revilla plumbing"
Cindy W on February 2025
When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"First time hiring someone for this job. It went well."
Joel M on November 2024
When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"First time hiring someone for this job. It went well."
Joel M on November 2024
At Ray Ray's Plumbing & Drain, we are committed to providing top-notch plumbing services, drain cleaning, and water heater solutions for homeowners and businesses alike. With years of experience in the industry, our skilled technicians are equipped with the latest tools and techniques to tackle any plumbing issue, big or small. Contact us today!
"I called Ray Ray's plumbing for a rough-in on my new addition and if you stop reading now please don't make the same mistake I made, just find someone else. Out of the four fixtures they roughed in, three had a slope in the wrong direction, two of them leaked water from being further than 5 degrees off set, and all of them are more than 12" from the design. The owner, Leslie Ray Fewell is a joke of a man with not a single gram of dignity in his body. He will not take responsibility for any actions done under his name, his company or anyone employed by him. Once you pay him he will deny service, tell you he did not receive payment and revoke anything he can. His employees are uneducated, unprofessional and should have anything they have ever touched looked at by a third party and investigated by the Texas State board of plumbing examiners. He will take you for a run and after four+ months, you will only be looking for a new plumber to fix everything they have touched."
Dalton L on January 2023
At Ray Ray's Plumbing & Drain, we are committed to providing top-notch plumbing services, drain cleaning, and water heater solutions for homeowners and businesses alike. With years of experience in the industry, our skilled technicians are equipped with the latest tools and techniques to tackle any plumbing issue, big or small. Contact us today!
"I called Ray Ray's plumbing for a rough-in on my new addition and if you stop reading now please don't make the same mistake I made, just find someone else. Out of the four fixtures they roughed in, three had a slope in the wrong direction, two of them leaked water from being further than 5 degrees off set, and all of them are more than 12" from the design. The owner, Leslie Ray Fewell is a joke of a man with not a single gram of dignity in his body. He will not take responsibility for any actions done under his name, his company or anyone employed by him. Once you pay him he will deny service, tell you he did not receive payment and revoke anything he can. His employees are uneducated, unprofessional and should have anything they have ever touched looked at by a third party and investigated by the Texas State board of plumbing examiners. He will take you for a run and after four+ months, you will only be looking for a new plumber to fix everything they have touched."
Dalton L on January 2023
We are proud to be San Antonio's largest residential heating and air conditioning contractor. From the moment you call until the job is done, our goal is your 100% satisfaction. If the job is not done right, we will make it right.
"Very prompt and professional. Project was completed quickly; everything was left, clean and functional."
Dallas H on April 2025
We are proud to be San Antonio's largest residential heating and air conditioning contractor. From the moment you call until the job is done, our goal is your 100% satisfaction. If the job is not done right, we will make it right.
"Very prompt and professional. Project was completed quickly; everything was left, clean and functional."
Dallas H on April 2025
We are a "Texas Family" owned and operated business. We have been in business over 25 years and we've built this company 1 customer at a time. We are "Dedicated to Quality" and we show it in everything we do. We send only State of Texas licensed Plumbers to your home, to ensure you get a well trained professional to service your home. We are available 24 hours a day, 7 days a week AND you'll never get an "Answering Service", you'll get a member of our staff who cares about your needs. We take great pride in the Company and our fellow employees, who are the best in the Plumbing industry. Whether they work in the field or the office, the people of Will's Plumbing & Testing Service not only make things happen, but make sure you, the customer, are happy. We are the #1 Rinnai Tankless Water Heater installers and warranty service providers. We also service & flush the systems we and others install. We also Repair, Service/Maintenance Rinnai, Navien, A.O. Smith, and many other tankless and storage type water heaters. Our Plumbers are dedicated to providing you the best in Service and Customer Satisfaction. Please call us at (210) 494-0991 in San Antonio and the surrounding areas, or find us on our website @ www.willsplumbing.com. We are an Award Winning Service Company on Angie's List since 2010 and we have been in business for over 17 years!! We have won Angie's List's highest awards in multiple categories for the last 6 years. We service customers in San Antonio and ALL surrounding counties. Additional emails: [email protected] & [email protected].
"Will's Plumbing & Testing Service was extremely friendly and professional, including the owner, office and the plumbers. They responded promptly, quickly diagnosed the problem, and completed the job thoroughly. I’m very satisfied with their service and would highly recommend them!"
Joyce T on May 2025
We are a "Texas Family" owned and operated business. We have been in business over 25 years and we've built this company 1 customer at a time. We are "Dedicated to Quality" and we show it in everything we do. We send only State of Texas licensed Plumbers to your home, to ensure you get a well trained professional to service your home. We are available 24 hours a day, 7 days a week AND you'll never get an "Answering Service", you'll get a member of our staff who cares about your needs. We take great pride in the Company and our fellow employees, who are the best in the Plumbing industry. Whether they work in the field or the office, the people of Will's Plumbing & Testing Service not only make things happen, but make sure you, the customer, are happy. We are the #1 Rinnai Tankless Water Heater installers and warranty service providers. We also service & flush the systems we and others install. We also Repair, Service/Maintenance Rinnai, Navien, A.O. Smith, and many other tankless and storage type water heaters. Our Plumbers are dedicated to providing you the best in Service and Customer Satisfaction. Please call us at (210) 494-0991 in San Antonio and the surrounding areas, or find us on our website @ www.willsplumbing.com. We are an Award Winning Service Company on Angie's List since 2010 and we have been in business for over 17 years!! We have won Angie's List's highest awards in multiple categories for the last 6 years. We service customers in San Antonio and ALL surrounding counties. Additional emails: [email protected] & [email protected].
"Will's Plumbing & Testing Service was extremely friendly and professional, including the owner, office and the plumbers. They responded promptly, quickly diagnosed the problem, and completed the job thoroughly. I’m very satisfied with their service and would highly recommend them!"
Joyce T on May 2025
Water heater services FAQs
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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