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Find Water main install, replace or repairers in Katy

"They did great work. They cleared the drain and rerouted our hvac drain line, all in record time."

Lambert E on January 2026

Providing mechanical repair, maintenance and replacements, services residential & small commercial customer

"They did great work. They cleared the drain and rerouted our hvac drain line, all in record time."

Lambert E on January 2026


A PLUS REPIPES

5.00(
2
)
Approved Pro

A PLUS REPIPES

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Our mission is to be a plumber that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"$850.00 when all other plumbing companies were charging covid rates above $1500.00."

Jason M on February 2025

Our mission is to be a plumber that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"$850.00 when all other plumbing companies were charging covid rates above $1500.00."

Jason M on February 2025


Avatar for Show Plumbing

Show Plumbing

4.81(
812
)
Approved Pro

Show Plumbing

4.81(
812
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
104 local quotes requested

With over 25 years experience in the plumbing industry, Show Plumbing is your #1 choice. Family owned and operated in the Cypress area. We are licensed and insured and look forward to serving you and your family. We provide general plumbing services, water heater repair/installation, tankless repair/installation, water purification and analysis, water softeners / conditioners, drain cleaning, sewer cleaning and repairs, as well as, free camera inspection. No job is too small or too big for Show Plumbing. Call us today for a free estimate!

"They did a great job, "

Debra W on December 2025

With over 25 years experience in the plumbing industry, Show Plumbing is your #1 choice. Family owned and operated in the Cypress area. We are licensed and insured and look forward to serving you and your family. We provide general plumbing services, water heater repair/installation, tankless repair/installation, water purification and analysis, water softeners / conditioners, drain cleaning, sewer cleaning and repairs, as well as, free camera inspection. No job is too small or too big for Show Plumbing. Call us today for a free estimate!

"They did a great job, "

Debra W on December 2025


Avatar for Team Enoch Plumbing Houston

Team Enoch Plumbing Houston

4.96(
128
)
Approved Pro

Team Enoch Plumbing Houston

4.96(
128
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
245 local quotes requested

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"They came. They saw. They conquered. Plus it was affordable for the job. No excuses, nothing, but hard work. Once they arrived, they let us know they were there. We showed them where to look, and they went right to work. Hats off to those guys for doing the sh**ty jobs (pun intended) I don't wanna do, and for doing it with smiles."

Nathaniel B on January 2026

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"They came. They saw. They conquered. Plus it was affordable for the job. No excuses, nothing, but hard work. Once they arrived, they let us know they were there. We showed them where to look, and they went right to work. Hats off to those guys for doing the sh**ty jobs (pun intended) I don't wanna do, and for doing it with smiles."

Nathaniel B on January 2026


Avatar for JD Precision Plumbing Services

JD Precision Plumbing Services

4.73(
206
)
Approved Pro

JD Precision Plumbing Services

4.73(
206
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
16 years of experience

Since 1992, JD Precision Plumbing Services has been serving The Woodlands, TX and it’s surrounding areas in all of its plumbing needs. If you are looking for dependable, honest and hardworking technicians we are the plumbers for you. Call us now to schedule an appointment!

"I cannot praise this company enough. The cost was a little higher than I anticipated, but I think it was well worth it. We woke up on a Saturday to a bathroom sink full of water and overflowing onto our floor. Turning off the water did nothing. Matthew from JD Precision came out that afternoon and immediately knew that it was due to our A/C condensation not properly draining. He drained the water, cleaned the drain pipes, and gave us tips on how to prevent it happening in the future. He then looked at a couple of other issues for us that we had been planning to get a contractor out for. He could have easily "taken us for a ride" on a couple of them, but he was totally straightforward and honest about what he saw and told us we could wait on repairs (and, save our money!). THEN, as he was leaving (and we had already gone inside), he went and checked our septic system for us. We had told him that our septic sprinklers had been going off a ridiculous number of times a day but that our maintenance company had told us everything looked fine. It took him less than one minute to find a hose that was not properly attached to the aerator pump. He obviously had no obligation to go out of his way to go look at our septic system - the fact that he did was just so kind. He then sent someone else out to take a look at what appeared to be water damage on our ceiling to be sure we didn't have a leak somewhere. That gentleman (who was also extremely polite and knowledgeable) took one look and said we are totally fine. Again, completely honest. We have some toilets to replace and a few other plumbing issues to address, and I will absolutely be hiring JD Precision again. I absolutely recommend them!!"

Anna I on June 2020

Since 1992, JD Precision Plumbing Services has been serving The Woodlands, TX and it’s surrounding areas in all of its plumbing needs. If you are looking for dependable, honest and hardworking technicians we are the plumbers for you. Call us now to schedule an appointment!

"I cannot praise this company enough. The cost was a little higher than I anticipated, but I think it was well worth it. We woke up on a Saturday to a bathroom sink full of water and overflowing onto our floor. Turning off the water did nothing. Matthew from JD Precision came out that afternoon and immediately knew that it was due to our A/C condensation not properly draining. He drained the water, cleaned the drain pipes, and gave us tips on how to prevent it happening in the future. He then looked at a couple of other issues for us that we had been planning to get a contractor out for. He could have easily "taken us for a ride" on a couple of them, but he was totally straightforward and honest about what he saw and told us we could wait on repairs (and, save our money!). THEN, as he was leaving (and we had already gone inside), he went and checked our septic system for us. We had told him that our septic sprinklers had been going off a ridiculous number of times a day but that our maintenance company had told us everything looked fine. It took him less than one minute to find a hose that was not properly attached to the aerator pump. He obviously had no obligation to go out of his way to go look at our septic system - the fact that he did was just so kind. He then sent someone else out to take a look at what appeared to be water damage on our ceiling to be sure we didn't have a leak somewhere. That gentleman (who was also extremely polite and knowledgeable) took one look and said we are totally fine. Again, completely honest. We have some toilets to replace and a few other plumbing issues to address, and I will absolutely be hiring JD Precision again. I absolutely recommend them!!"

Anna I on June 2020


Avatar for 1-800-Plumber of Cypress

1-800-Plumber of Cypress

4.05(
11
)
Approved Pro

1-800-Plumber of Cypress

4.05(
11
)
Approved Pro
Customers say: True professional
93 local quotes requested
3 years of experience

1-800-Plumber of Cypress 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. We provide the follow discounts on services: -$300 off Water Treatment System. -$100 off any new Water Heater. -$50 off any repairs. Our team of licensed, insured and experienced plumbers are dedicated to delivering exceptional service, quality workmanship, and exceptional customer care. In a way to keep our customers serviced we have a yearly maintenance plan in place that cover both the Plumbing and HVAC side of the business. It covers the following: -Routine Plumbing and HVAC inspections -Water Heater Flushes. -Hard Water Tests. -Priority Service -Discounts. Hire us for all your plumbing needs and we promise to always give you our BEST service.

"They did a great job. "

Skye B on January 2026

1-800-Plumber of Cypress 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. We provide the follow discounts on services: -$300 off Water Treatment System. -$100 off any new Water Heater. -$50 off any repairs. Our team of licensed, insured and experienced plumbers are dedicated to delivering exceptional service, quality workmanship, and exceptional customer care. In a way to keep our customers serviced we have a yearly maintenance plan in place that cover both the Plumbing and HVAC side of the business. It covers the following: -Routine Plumbing and HVAC inspections -Water Heater Flushes. -Hard Water Tests. -Priority Service -Discounts. Hire us for all your plumbing needs and we promise to always give you our BEST service.

"They did a great job. "

Skye B on January 2026


Avatar for 100% Plumbing Houston

100% Plumbing Houston

4.69(
26
)
Approved Pro

100% Plumbing Houston

4.69(
26
)
Approved Pro
21 years of experience
Free onsite estimate

At 100% Plumbing, we provide reliable, high-quality plumbing services for homes and businesses across the greater Houston area. We specialize in fixing leaks, clearing drains, installing water heaters, addressing sewer line issues, and ensuring your entire plumbing system runs efficiently. Whether it’s a simple faucet repair or a large-scale plumbing project, we deliver exceptional workmanship at competitive prices. Our licensed and insured team also handles emergency plumbing repairs, fixture installation and replacement (including faucets and toilets), and camera inspections to accurately diagnose underground or hidden plumbing problems. We believe in honest, transparent service — offering FREE estimates and clear communication every step of the way. With a focus on integrity, craftsmanship, and customer satisfaction, you can count on us for dependable results and plumbing service done right the first time.

"Friendly, prompt, professioal"

Bill H on January 2026

At 100% Plumbing, we provide reliable, high-quality plumbing services for homes and businesses across the greater Houston area. We specialize in fixing leaks, clearing drains, installing water heaters, addressing sewer line issues, and ensuring your entire plumbing system runs efficiently. Whether it’s a simple faucet repair or a large-scale plumbing project, we deliver exceptional workmanship at competitive prices. Our licensed and insured team also handles emergency plumbing repairs, fixture installation and replacement (including faucets and toilets), and camera inspections to accurately diagnose underground or hidden plumbing problems. We believe in honest, transparent service — offering FREE estimates and clear communication every step of the way. With a focus on integrity, craftsmanship, and customer satisfaction, you can count on us for dependable results and plumbing service done right the first time.

"Friendly, prompt, professioal"

Bill H on January 2026


Avatar for Jostan Plumbing Services LLC

Jostan Plumbing Services LLC

5.00(
6
)
Approved Pro

Jostan Plumbing Services LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We have the experience and dedication to get the job done right! Specializing in plumbing services; 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 for your FREE estimate today!

"Promptly communicated and arrived right away. Friendly and knowledgeable plumber."

Robert M on October 2025

We have the experience and dedication to get the job done right! Specializing in plumbing services; 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 for your FREE estimate today!

"Promptly communicated and arrived right away. Friendly and knowledgeable plumber."

Robert M on October 2025


Avatar for TEXAS QUALITY PLUMBING, LLC

TEXAS QUALITY PLUMBING, LLC

4.47(
53
)
Approved Pro

TEXAS QUALITY PLUMBING, LLC

4.47(
53
)
Approved Pro
Customers say: Quick response
31 local quotes requested
19 years of experience

Texas Quality Plumbing has been in business for over 10 years. We have 15 well trained employees in our company so we can make sure when one of our experts go out to your home you are well taken care of. We are licensed and insured. We also give you a straight forward price. So before we start any job you will know what your price is exactly. When one of our trained professional gets to your home he will thoroughly evaluate the problem and give you a solution.

"Cedric quickly diagnosed the faucet issue and attempted to repair it. After determining that it was unrepairable, he ordered a brush nickel faucet that matches our kitchen sink. He suggested that we join the Home Protection Plan for service savings. Cedric is courteous, knowledgeable, and professional."

Dave F on September 2025

Texas Quality Plumbing has been in business for over 10 years. We have 15 well trained employees in our company so we can make sure when one of our experts go out to your home you are well taken care of. We are licensed and insured. We also give you a straight forward price. So before we start any job you will know what your price is exactly. When one of our trained professional gets to your home he will thoroughly evaluate the problem and give you a solution.

"Cedric quickly diagnosed the faucet issue and attempted to repair it. After determining that it was unrepairable, he ordered a brush nickel faucet that matches our kitchen sink. He suggested that we join the Home Protection Plan for service savings. Cedric is courteous, knowledgeable, and professional."

Dave F on September 2025


Avatar for Power Plumbing Services

Power Plumbing Services

4.59(
395
)
Approved Pro

Power Plumbing Services

4.59(
395
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
89 local quotes requested

Power Plumbing Services is not happy unless you are happy! We strive to be professional, reliable, and honest. We look forward to bringing our quality of work and excellence to your homes. Your satisfaction is our guarantee. Call us today, or book an appointment directly on our calendar!

"Called and they sent out someone to unclog a simple tub drain, he came out got upset because some device had broke. Told me it would cost $318. To unclog. To no avail. Then he said they would have to replace my pipes and tear up my house which would cost over $3000 to repair. He took my $318. And told me it would go towards the repairs. I got a second opinion and they were able to unclog my tub drain for $420. And it?s working great WITHOUT having to tear up my house. I?ll probably never see the $318. They took for nothing. That?s taking advantage of people, 101. "

Judi A on December 2025

Power Plumbing Services is not happy unless you are happy! We strive to be professional, reliable, and honest. We look forward to bringing our quality of work and excellence to your homes. Your satisfaction is our guarantee. Call us today, or book an appointment directly on our calendar!

"Called and they sent out someone to unclog a simple tub drain, he came out got upset because some device had broke. Told me it would cost $318. To unclog. To no avail. Then he said they would have to replace my pipes and tear up my house which would cost over $3000 to repair. He took my $318. And told me it would go towards the repairs. I got a second opinion and they were able to unclog my tub drain for $420. And it?s working great WITHOUT having to tear up my house. I?ll probably never see the $318. They took for nothing. That?s taking advantage of people, 101. "

Judi A on December 2025

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FAQs for water main install, replace or repair projects in Katy, 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 Katy, 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.