Get matched with top water heater pros in San Marcos, TX
There are 16 highly-rated local water heater pros.
TRUSTED BY HOMEOWNERS
4.4 
35 Verified Reviews for Water Heater Service pros in San Marcos, TX
*The Angi rating for Water Heater Service companies in San Marcos, 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 Marcos, 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 May 30, 2025
Water heater pros in San Marcos
Mr. Rooter Plumbing of Austin is standing by to take care of any plumbing issues you might have in your home. Our team is known for being friendly, punctual, knowledgeable, efficient, and clean. Our Austin plumbing services are known for being effective and competitively priced. Keep your home’s plumbing systems in tip-top conditions with the help of Mr. Rooter Plumbing of Austin. With routine maintenance, we can help you avoid major plumbing problems. But if they do happen, our repair services can get us at your door quickly to get things under control, even for emergencies that happen at odd hours and on weekends or holidays! We bring you the best of all worlds when you call on us to work on your Austin home plumbing services. You get the personability and quick turn-around times of a local plumber. But you also get the advanced training and top-grade equipment of a corporate plumbing company!
"It went well. They heiped get the manufacture to replace the heater for no charge. We had to pay for labor but still we didn't have to pay for the heater. Aaron was friendly and did a great job."
Cate S on July 2023
Mr. Rooter Plumbing of Austin is standing by to take care of any plumbing issues you might have in your home. Our team is known for being friendly, punctual, knowledgeable, efficient, and clean. Our Austin plumbing services are known for being effective and competitively priced. Keep your home’s plumbing systems in tip-top conditions with the help of Mr. Rooter Plumbing of Austin. With routine maintenance, we can help you avoid major plumbing problems. But if they do happen, our repair services can get us at your door quickly to get things under control, even for emergencies that happen at odd hours and on weekends or holidays! We bring you the best of all worlds when you call on us to work on your Austin home plumbing services. You get the personability and quick turn-around times of a local plumber. But you also get the advanced training and top-grade equipment of a corporate plumbing company!
"It went well. They heiped get the manufacture to replace the heater for no charge. We had to pay for labor but still we didn't have to pay for the heater. Aaron was friendly and did a great job."
Cate S on July 2023
Serving the Austin metro, we specialize in all plumbing repairs. We have the most reviews in Austin Texas on Angie's list. Top Plumber all A in all categories. Up to 15% off Angie customers- Call us anytime for a free estimate 512-259-7222. FREE ESTIMATES!!!!
"I really needed my outside faucet replaced, it was not working properly and was very hard to turn off, to prevent leaking. I called Excalibur Plumbing and they sent Curtis out to fix my issue. He was very friendly, courteous and easy to work with. I use this faucet a lot in the summer time to water my flower bed and my yard. It's now working better than ever! Thanks Curtis!"
Jerry B on April 2024
Serving the Austin metro, we specialize in all plumbing repairs. We have the most reviews in Austin Texas on Angie's list. Top Plumber all A in all categories. Up to 15% off Angie customers- Call us anytime for a free estimate 512-259-7222. FREE ESTIMATES!!!!
"I really needed my outside faucet replaced, it was not working properly and was very hard to turn off, to prevent leaking. I called Excalibur Plumbing and they sent Curtis out to fix my issue. He was very friendly, courteous and easy to work with. I use this faucet a lot in the summer time to water my flower bed and my yard. It's now working better than ever! Thanks Curtis!"
Jerry B on April 2024
We specialize in water heater installation and repair plus we offer all other plumbing services such as slab leaks, gas line repair/installation and remodels. We pride ourselves on the quality work we provide, while delivering great customer service. Please call-or- click to schedule an estimate today!
"Excellent work! Arrived on time and was very professional. Thanks."
Omon A on December 2024
We specialize in water heater installation and repair plus we offer all other plumbing services such as slab leaks, gas line repair/installation and remodels. We pride ourselves on the quality work we provide, while delivering great customer service. Please call-or- click to schedule an estimate today!
"Excellent work! Arrived on time and was very professional. Thanks."
Omon A on December 2024
Top-Notch Repair and Remodel Services form a Reputed Local Company You can safely rely on our one-stop team of Electricians, Plumbers, and General Repair Technicians to get the job done right. We provide the solutions that work best for your home or facility. As a Texas-based company, we know our local market well and always offer cost-effective solutions. Customer satisfaction is our top priority. Every team member strives to provide top-notch services. https://indigoservices-tx.com/
"Great! Tech was friendly, knowledgeable, and very helpful when questioned about the issue. I will be calling Indigo next time I need any work done around the house."
Kevin H on March 2025
Top-Notch Repair and Remodel Services form a Reputed Local Company You can safely rely on our one-stop team of Electricians, Plumbers, and General Repair Technicians to get the job done right. We provide the solutions that work best for your home or facility. As a Texas-based company, we know our local market well and always offer cost-effective solutions. Customer satisfaction is our top priority. Every team member strives to provide top-notch services. https://indigoservices-tx.com/
"Great! Tech was friendly, knowledgeable, and very helpful when questioned about the issue. I will be calling Indigo next time I need any work done around the house."
Kevin H on March 2025
Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.
"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."
Katrina S on April 2025
Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.
"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."
Katrina S on April 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 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
As a partner of the city of Austin Altruistic A/C, Heating & Plumbing is able to offer rebates as well as financing options, at a very competitive rate. Well qualified technicians and installers get the job done right the first time. Part of the mission of Altruistic A/C, Heating & Plumbing is to give back to the community, we offer a 10% discount to military and homeowners over 60 years old.
"They did a great job within a few hours and left aera looking good."
Paul B on December 2024
As a partner of the city of Austin Altruistic A/C, Heating & Plumbing is able to offer rebates as well as financing options, at a very competitive rate. Well qualified technicians and installers get the job done right the first time. Part of the mission of Altruistic A/C, Heating & Plumbing is to give back to the community, we offer a 10% discount to military and homeowners over 60 years old.
"They did a great job within a few hours and left aera looking good."
Paul B on December 2024
With years of experience serving NEW BRAUNFELS, and surrounding area, TMW PLUMBING is your solution for all your plumbing needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!
"Tom and his assistant are both wonderful gentlemen and superlative workers. They diagnosed the problem very quickly, and completed the job well within an hour (closer to half an hour, actually)."
Katy O on September 2022
With years of experience serving NEW BRAUNFELS, and surrounding area, TMW PLUMBING is your solution for all your plumbing needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!
"Tom and his assistant are both wonderful gentlemen and superlative workers. They diagnosed the problem very quickly, and completed the job well within an hour (closer to half an hour, actually)."
Katy O on September 2022
Facility Response Group is committed to excellence in every aspect of our business. We are a full service commercial and industrial plumbing company.
Facility Response Group is committed to excellence in every aspect of our business. We are a full service commercial and industrial plumbing company.
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.
Get our Angi-powered app
