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Water heater installers and replacers in Helotes

Avatar for Palomino Master Plumbing, LLC
Palomino Master Plumbing, LLC
29015 Prospect Creek
5.00(
10
)
Approved Pro
Palomino Master Plumbing, LLC
29015 Prospect Creek
5.00(
10
)
Approved Pro
Customers say: Quality work
6 years of experience
Free onsite estimate

At Palomino Master Plumbing, we offer friendly and courteous service. We use only the best materials and we are always eager to answer your questions or address your concerns. We have built our reputation on our commitment to providing quality service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with excellent prices.

"We had a great experience with Mr Palomino, didn't over sell and was very fair on price, he did a great job"

rafael l on November 2021

At Palomino Master Plumbing, we offer friendly and courteous service. We use only the best materials and we are always eager to answer your questions or address your concerns. We have built our reputation on our commitment to providing quality service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with excellent prices.

"We had a great experience with Mr Palomino, didn't over sell and was very fair on price, he did a great job"

rafael l on November 2021


Avatar for Juan's Plumbing Services, LLC
Juan's Plumbing Services, LLC
10730 Potranco Rd, Suite 122 Box 203
5.00(
5
)
Approved Pro
Juan's Plumbing Services, LLC
10730 Potranco Rd, Suite 122 Box 203
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Juan's Plumbing Services is a locally owned & operated business located in San Antonio. With over 14 years of experience as a Master Plumber, you can trust us to complete your plumbing project to perfection every single time. We pride ourselves on delivering exceptional customer service and turning every customer into a life-time customer. Call today to set an appointment! You'll be glad you did.

"Will definitely recommend Juanâ s plumbing. Had my repair done the same day."

Maria J on May 2023

Juan's Plumbing Services is a locally owned & operated business located in San Antonio. With over 14 years of experience as a Master Plumber, you can trust us to complete your plumbing project to perfection every single time. We pride ourselves on delivering exceptional customer service and turning every customer into a life-time customer. Call today to set an appointment! You'll be glad you did.

"Will definitely recommend Juanâ s plumbing. Had my repair done the same day."

Maria J on May 2023


Avatar for 4m Plumbing Services
4m Plumbing Services
5707 Horizon Dr.
5.00(
11
)
Approved Pro
4m Plumbing Services
5707 Horizon Dr.
5.00(
11
)
Approved Pro
4 years of experience
Free onsite estimate

San Antonio homeowners are smart and we know you’re tired of being overcharged by out-of-town companies that treat you like just another number. At 4M Plumbing, we were born and raised right here in San Antonio. We don’t answer to shareholders, we answer to our neighbors. That’s why we built a plumbing company around what matters to real people here: ✔️ Fair prices that don’t feel like hospital bills ✔️ Quick response times ✔️ Clear communication — start to finish ✔️ Clean, respectful, professional service We specialize in water heaters, sewer line replacements, leak repairs, and more, plus we back our work with real warranties: 🔧 10 years on water heaters 🔧 5 years on sewer line replacements No corporate tricks. Just good plumbing.

"Yes he did! Very knowledgeable and great customer service ?"

devin o on May 2025

San Antonio homeowners are smart and we know you’re tired of being overcharged by out-of-town companies that treat you like just another number. At 4M Plumbing, we were born and raised right here in San Antonio. We don’t answer to shareholders, we answer to our neighbors. That’s why we built a plumbing company around what matters to real people here: ✔️ Fair prices that don’t feel like hospital bills ✔️ Quick response times ✔️ Clear communication — start to finish ✔️ Clean, respectful, professional service We specialize in water heaters, sewer line replacements, leak repairs, and more, plus we back our work with real warranties: 🔧 10 years on water heaters 🔧 5 years on sewer line replacements No corporate tricks. Just good plumbing.

"Yes he did! Very knowledgeable and great customer service ?"

devin o on May 2025


Owners have combined 10+ years in service, Plumbers have over 50

"They were honest and did exactly what they were supposed to do"

Lance S on April 2025


Avatar for Champion A/C, Inc.
Champion A/C, Inc.
2709 Bulverde Rd
4.62(
85
)
Approved Pro
Champion A/C, Inc.
2709 Bulverde Rd
4.62(
85
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
50 local quotes requested

Undefeated at home since 2007, Champion Cooling, Heating, Plumbing, & Electrical does whatever it takes to clinch total home comfort & 100% customer satisfaction throughout South Central Texas. With honesty & determination, Champion prioritizes the satisfaction of every customer through transparent pricing, educated options, & peace of mind provided by some of the most skilled & community-committed technicians in Texas.

"Very professional and good at communicating. The technician did a great and quick job with the water heater. "

Steve R on March 2025

Undefeated at home since 2007, Champion Cooling, Heating, Plumbing, & Electrical does whatever it takes to clinch total home comfort & 100% customer satisfaction throughout South Central Texas. With honesty & determination, Champion prioritizes the satisfaction of every customer through transparent pricing, educated options, & peace of mind provided by some of the most skilled & community-committed technicians in Texas.

"Very professional and good at communicating. The technician did a great and quick job with the water heater. "

Steve R on March 2025


Avatar for SOUTHERN CONTRACTING SERVICES
SOUTHERN CONTRACTING SERVICES
147 W Harlan
5.00(
1
)
Approved Pro
SOUTHERN CONTRACTING SERVICES
147 W Harlan
5.00(
1
)
Approved Pro
45 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Wow! What a great team with 4M.. Polite and knowledgeable SUPER GUYS! Great customer service .. everything was so well done. I’m coming back for more!🤩🌸🤩 G.A."

Gabrielle A on May 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Wow! What a great team with 4M.. Polite and knowledgeable SUPER GUYS! Great customer service .. everything was so well done. I’m coming back for more!🤩🌸🤩 G.A."

Gabrielle A on May 2025


Avatar for Aaron & Hager Plumbing
Aaron & Hager Plumbing
418 Clay Street
5.00(
1
)
Approved Pro
Aaron & Hager Plumbing
418 Clay Street
5.00(
1
)
Approved Pro
Free onsite estimate
Emergency services offered

We're a full-service plumbing company right here in the Hill Country, dedicated to keeping your water flowing smoothly. Whether it's a leaky faucet, a clogged drain, a water heater on the fritz, or something more complex, we've got you covered. And because plumbing emergencies don't stick to a 9-to-5 schedule, we're available 24/7, 365 days a year. We pride ourselves on our expertise, our prompt service, and our commitment to doing the job right the first time. So, the next time you need a plumber, don't hesitate to reach out – we're here to help!

We're a full-service plumbing company right here in the Hill Country, dedicated to keeping your water flowing smoothly. Whether it's a leaky faucet, a clogged drain, a water heater on the fritz, or something more complex, we've got you covered. And because plumbing emergencies don't stick to a 9-to-5 schedule, we're available 24/7, 365 days a year. We pride ourselves on our expertise, our prompt service, and our commitment to doing the job right the first time. So, the next time you need a plumber, don't hesitate to reach out – we're here to help!


Avatar for Jilly Plumbing
Jilly Plumbing
28991 Interstate 10 West Suite 107
4.84(
615
)
Approved Pro
Jilly Plumbing
28991 Interstate 10 West Suite 107
4.84(
615
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
4 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"While I did not proceed with the overall project, Jillie Plumbing was outstanding in providing advice and cost estimates were inline and even better than competitors. I was so impressed that I have my go to plumber! Recommend you seek Jillie Plumbing with confidence he’ll do only the work needed at a fair price."

Patrick E on December 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"While I did not proceed with the overall project, Jillie Plumbing was outstanding in providing advice and cost estimates were inline and even better than competitors. I was so impressed that I have my go to plumber! Recommend you seek Jillie Plumbing with confidence he’ll do only the work needed at a fair price."

Patrick E on December 2024


Avatar for Scott Design & Construction
Scott Design & Construction
5106 Timber Circle St.
5.00(
4
)
Approved Pro
Scott Design & Construction
5106 Timber Circle St.
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Scott Design & Construction specializes in kitchen and bathroom remodeling, with a selection of full range to small upgrades. From beginning to end, we will revamp your kitchen, bathroom or entire property until it is not only more beautiful and functional but has a higher resale value as well. We manage the entire process from design consultation to finished product allowing our clients an efficient and stress free experience. At Scott Design & Construction, we value the details and individualized touch in every piece that passes through our work load. We know that home renovations are an important investment and promise to offer prestigious, professional work you can be prideful of for many years down the line. Whether you want to renovate the kitchen in your cruise or change that boring old bathroom, from our friends at Scott Design & Construction are here with us throughout every part of this process. We are located in San Antonio, TX, where we serve homeowners throughout the city and surrounding regions. Our knowledge of local architectural details and building codes allow us to meet, but more often exceed the expectations of our sophisticated exclusive clientele.

"Very professional. Excellent design ideas and taste. Very responsive and a joy to work with. Hired him again to help with a rental home I have."

Sam M on August 2024

Scott Design & Construction specializes in kitchen and bathroom remodeling, with a selection of full range to small upgrades. From beginning to end, we will revamp your kitchen, bathroom or entire property until it is not only more beautiful and functional but has a higher resale value as well. We manage the entire process from design consultation to finished product allowing our clients an efficient and stress free experience. At Scott Design & Construction, we value the details and individualized touch in every piece that passes through our work load. We know that home renovations are an important investment and promise to offer prestigious, professional work you can be prideful of for many years down the line. Whether you want to renovate the kitchen in your cruise or change that boring old bathroom, from our friends at Scott Design & Construction are here with us throughout every part of this process. We are located in San Antonio, TX, where we serve homeowners throughout the city and surrounding regions. Our knowledge of local architectural details and building codes allow us to meet, but more often exceed the expectations of our sophisticated exclusive clientele.

"Very professional. Excellent design ideas and taste. Very responsive and a joy to work with. Hired him again to help with a rental home I have."

Sam M on August 2024


Avatar for Armor Pro Services
Armor Pro Services
24123 Boerne Stage Rd STE 460
5.00(
2
)
Approved Pro
Armor Pro Services
24123 Boerne Stage Rd STE 460
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
609 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very friendly and professional."

Damon L on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very friendly and professional."

Damon L on June 2025

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FAQs for water heater installation and replacement projects in Helotes, TX

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.

The Helotes, TX homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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