Top-rated water main install, replace or repairers.

Get matched with top water main install, replace or repairers in San Antonio, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Water main install, replace or repairers in San Antonio

Avatar for Plumbing Diagnostic & Repair

Plumbing Diagnostic & Repair

PO BOX 116
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Plumbing Diagnostic & Repair

PO BOX 116
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Plumbing Diagnostic & Repair is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

Plumbing Diagnostic & Repair is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!


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 Nation Plumbing, LLC

Nation Plumbing, LLC

9012 FM 1976 Suite 302
4.75(
4
)
Approved Pro

Nation Plumbing, LLC

9012 FM 1976 Suite 302
4.75(
4
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Jorge and his crew came out quickly after setting up the job for a new water heater. Very knowledgable, quick, and did the install the correct way that hadn’t been done with the previous install. They went above and beyond my expectations and the pricing was excellent. Will be getting my business for all my future plumbing needs"

Christopher C on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Jorge and his crew came out quickly after setting up the job for a new water heater. Very knowledgable, quick, and did the install the correct way that hadn’t been done with the previous install. They went above and beyond my expectations and the pricing was excellent. Will be getting my business for all my future plumbing needs"

Christopher C on March 2025


"Fast work! Anthony was very friendly and honest about what my house needed"

Minu M on August 2025

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

"Fast work! Anthony was very friendly and honest about what my house needed"

Minu M on August 2025


Avatar for Kerrville Plumbing +

Kerrville Plumbing +

516 Sidney Baker St Unit 200C
5.00(
7
)
Approved Pro

Kerrville Plumbing +

516 Sidney Baker St Unit 200C
5.00(
7
)
Approved Pro
Customers say: Quick response
94 local quotes requested
31 years of experience

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Kerrville Plumbing did an all around great job removing and replacing two toilets for us.They were helpful in finding the exact, difficult to find toilets I wanted. They were helpful price they quoted was very fair. Two plumbers arrived promptly, got everything done in about an hour, and cleaned up after the installation. It was great doing business with them and I would definitely hire then again in the future."

Patricia M on May 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Kerrville Plumbing did an all around great job removing and replacing two toilets for us.They were helpful in finding the exact, difficult to find toilets I wanted. They were helpful price they quoted was very fair. Two plumbers arrived promptly, got everything done in about an hour, and cleaned up after the installation. It was great doing business with them and I would definitely hire then again in the future."

Patricia M on May 2025


Avatar for 1-800-Plumber + Air of East San Antonio

1-800-Plumber + Air of East San Antonio

8845 FM 1976 Suite 107
4.80(
5
)
Approved Pro

1-800-Plumber + Air of East San Antonio

8845 FM 1976 Suite 107
4.80(
5
)
Approved Pro
Customers say: Quick response
138 local quotes requested
1 years of experience

1-800-Plumber + Air is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Polite, fast friendly service. They were really nice to work with. Replaced outdoor faucet and washing machine faucets, and did a great job. Quick even with our older quirky house. I would recommend this company for friendly, professional service with a very fair price."

Suzanne L on July 2025

1-800-Plumber + Air is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Polite, fast friendly service. They were really nice to work with. Replaced outdoor faucet and washing machine faucets, and did a great job. Quick even with our older quirky house. I would recommend this company for friendly, professional service with a very fair price."

Suzanne L on July 2025


Avatar for Beyer Plumbing

Beyer Plumbing

17197 Beyer John Dr
4.77(
13
)
Approved Pro

Beyer Plumbing

17197 Beyer John Dr
4.77(
13
)
Approved Pro
Super Service Award
Customers say: True professional
114 local quotes requested
27 years of experience

Beyer Plumbing is one of San Antonio's largest residential and commercial plumbing companies. As a family-owned business, we view our clients as an extension of our family and have been providing trusted results to residential and commercial customers in the greater San Antonio area since 1990. With over 40 years of collective experience, our technicians are trained, certified, and ready to accommodate your plumbing needs. That means our clients can expect fair treatment, committed service, straight talk, and a focus on quality. We keep up with the latest advances and products so that we can serve you in a reliable manner. Whether it's a hot water problem or a request for a fixture installation, we'll respond promptly. Making sure you're confident in the service we're providing is a priority for us. We believe the most important factor in business success is building long-term relationships with our customers.

"Great work!"

Deric W on July 2025

Beyer Plumbing is one of San Antonio's largest residential and commercial plumbing companies. As a family-owned business, we view our clients as an extension of our family and have been providing trusted results to residential and commercial customers in the greater San Antonio area since 1990. With over 40 years of collective experience, our technicians are trained, certified, and ready to accommodate your plumbing needs. That means our clients can expect fair treatment, committed service, straight talk, and a focus on quality. We keep up with the latest advances and products so that we can serve you in a reliable manner. Whether it's a hot water problem or a request for a fixture installation, we'll respond promptly. Making sure you're confident in the service we're providing is a priority for us. We believe the most important factor in business success is building long-term relationships with our customers.

"Great work!"

Deric W on July 2025


Avatar for Caliente Water, LLC

Caliente Water, LLC

141 Industrial Dr, Suite 204
4.88(
349
)
Approved Pro

Caliente Water, LLC

141 Industrial Dr, Suite 204
4.88(
349
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
33 local quotes requested

Our company welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your tasks and lifestyle. We are known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

"Very professional company, great communication between dispatcher and technician, estimate was sent quickly and the job was done on time according to appointment and the estimate details. No complaints. Will use them again in case of another plumbing job. "

Miolasy S on August 2025

Our company welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your tasks and lifestyle. We are known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

"Very professional company, great communication between dispatcher and technician, estimate was sent quickly and the job was done on time according to appointment and the estimate details. No complaints. Will use them again in case of another plumbing job. "

Miolasy S on August 2025


Avatar for Kings Plumbing LLC

Kings Plumbing LLC

215 W BANDERA RD. #114-218
5.00(
7
)
Approved Pro

Kings Plumbing LLC

215 W BANDERA RD. #114-218
5.00(
7
)
Approved Pro
1 years of experience
Free onsite estimate

At Kings Plumbing, we deliver plumbing services fit for royalty across Boerne, San Antonio, and the Texas Hill Country. Locally owned and operated, we are proud to offer expert craftsmanship, honest pricing, and reliable service you can trust. From minor repairs to major installations, our licensed professionals treat your home with respect, working quickly and cleanly to get the job done right the first time. We specialize in everything from leak detection and water heater replacement to full system repipes and emergency plumbing. With a commitment to quality, integrity, and customer satisfaction, Kings Plumbing is where quality meets character, every job, every time.

"Gilbert took care of resetting our Rheem tankless water heater. Was professional and efficient about it and quite kind explaining what went wrong with it. Sam, in the office, was also fantastic in regards to scheduling and invoicing, addressing all requests promptly, customer service first in mind."

Bianca M on May 2025

At Kings Plumbing, we deliver plumbing services fit for royalty across Boerne, San Antonio, and the Texas Hill Country. Locally owned and operated, we are proud to offer expert craftsmanship, honest pricing, and reliable service you can trust. From minor repairs to major installations, our licensed professionals treat your home with respect, working quickly and cleanly to get the job done right the first time. We specialize in everything from leak detection and water heater replacement to full system repipes and emergency plumbing. With a commitment to quality, integrity, and customer satisfaction, Kings Plumbing is where quality meets character, every job, every time.

"Gilbert took care of resetting our Rheem tankless water heater. Was professional and efficient about it and quite kind explaining what went wrong with it. Sam, in the office, was also fantastic in regards to scheduling and invoicing, addressing all requests promptly, customer service first in mind."

Bianca M on May 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
30 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

...
Showing 1-10 of 965
FAQs for water main install, replace or repair projects in San Antonio, TX

If you notice puddles or standing water in your yard, a sudden drop in water pressure, cracks forming in your foundation, frequent clogs in your plumbing fixtures, or water that looks or smells unusual, you might have a leak in your main water line. These signs mean it's time to call a professional to evaluate the issue and prevent further damage.

A professional water main inspection is a comprehensive evaluation performed by a licensed plumber who checks every section of your plumbing system. The inspection costs $165 and uses advanced diagnostic techniques to identify hidden leaks or wear. This service clarifies the exact condition of your water main, enabling precise repairs that prevent future damage and ensure the overall health of your plumbing system.

Protect your water main by scheduling a cleaning and inspection every two to five years. The average cost of a sewer line cleaning is $400. It’s also important to never dig in your yard without first calling the dig line (811) to ensure you don't accidentally hit the water or sewer lines. Watch for soil erosion, low water pressure, or wet spots in your yard, and take immediate action if you suspect a leak. Remember, the longer you leave it, the worse the problem gets and the more costly it is to fix.

When properly maintained, your water main is engineered to remain functional for 50 years or longer. A durable water service in excellent condition should consistently perform without major issues for half a century. In contrast, metal pipes exposed to acidic soil corrode faster, whereas modern plastic pipes resist corrosion and function for decades beyond metal alternatives. Regular maintenance and inspections are essential for confirming your system’s longevity.

No, homeowners insurance does not cover the cost to repair a water main. Insurers fund only sudden, unforeseen events like a burst pipe and exclude gradual issues or normal wear and tear. Damage resulting from leaks, such as mold remediation or property claims, is not covered. It is essential to contact your insurance provider immediately to confirm your policy’s details and any potential adjustments needed.

The San Antonio, TX homeowners’ guide to water main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.