Top-rated water main install, replace or repairers.

Get matched with top water main install, replace or repairers in your area

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 Nampa

Avatar for Apple Plumbing and Remodeling
Apple Plumbing and Remodeling
6017 West Franklin Road
4.78(
84
)
Approved Pro
Apple Plumbing and Remodeling
6017 West Franklin Road
4.78(
84
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
109 local quotes requested

Apple Plumbing and Remodeling has successfully been completing plumbing service and bathroom remodel projects for residential and business customers for over eight years. 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!

"They did a great job and were promptly on time and quick to complete everything very professionally."

Freddy R on January 2024

Apple Plumbing and Remodeling has successfully been completing plumbing service and bathroom remodel projects for residential and business customers for over eight years. 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!

"They did a great job and were promptly on time and quick to complete everything very professionally."

Freddy R on January 2024


Avatar for Magic Electric, Plumbing, Heating + Air
Magic Electric, Plumbing, Heating + Air
7255 W Franklin Rd
4.79(
209
)
Approved Pro
Magic Electric, Plumbing, Heating + Air
7255 W Franklin Rd
4.79(
209
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
144 local quotes requested

With over 100 years of combined experience, Magic Electric & Plumbing has a great team of highly skilled workers ready to work for you! At Magic Electric & Plumbing we guarantee your experience with us will be professional, honest and of the best quality. Our team will provide you with hassle free scheduling, upfront pricing and will be clean and efficient so you can get back to your day! Our goal is to build long term, working relationships based on excellent customer satisfaction.

"I was satisfied with every step of the process: the estimate, the appointment, and the actual work. Clear explanation of current situation, concise explanation of options, price not too high, and careful work, all of which were handled with integrity."

Sumiko G on November 2024

With over 100 years of combined experience, Magic Electric & Plumbing has a great team of highly skilled workers ready to work for you! At Magic Electric & Plumbing we guarantee your experience with us will be professional, honest and of the best quality. Our team will provide you with hassle free scheduling, upfront pricing and will be clean and efficient so you can get back to your day! Our goal is to build long term, working relationships based on excellent customer satisfaction.

"I was satisfied with every step of the process: the estimate, the appointment, and the actual work. Clear explanation of current situation, concise explanation of options, price not too high, and careful work, all of which were handled with integrity."

Sumiko G on November 2024


Avatar for All County Plumbing, LLC.
All County Plumbing, LLC.
337 Spur Ave.
5.00(
6
)
Approved Pro
All County Plumbing, LLC.
337 Spur Ave.
5.00(
6
)
Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

Our mission at All County Plumbing, LLC. is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on homeowner faces at the end of a project! All County Plumbing, LLC. stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you the quality that you can measure and a finished product that will enhance your home forever. Call us today!

"All County Plumbing came out when I was in a pinch! They were swift and efficient in all of their work, and had our building back online very quickly! They were very knowledgeable and did an outstanding job! I canâ t recommend them enough, and have become my go to plumber now! I have since given their info out to several other businesses in the area, and many people in my neighborhood."

Lance D on December 2024

Our mission at All County Plumbing, LLC. is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on homeowner faces at the end of a project! All County Plumbing, LLC. stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you the quality that you can measure and a finished product that will enhance your home forever. Call us today!

"All County Plumbing came out when I was in a pinch! They were swift and efficient in all of their work, and had our building back online very quickly! They were very knowledgeable and did an outstanding job! I canâ t recommend them enough, and have become my go to plumber now! I have since given their info out to several other businesses in the area, and many people in my neighborhood."

Lance D on December 2024


Avatar for Pristine Plumbing and Construction
Pristine Plumbing and Construction
989 South Benewah Lake Avenue
4.73(
30
)
Approved Pro
Pristine Plumbing and Construction
989 South Benewah Lake Avenue
4.73(
30
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% 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!

"Keanu arrived on time and was very helpful. Will definitely use them again."

Angel O on October 2023

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!

"Keanu arrived on time and was very helpful. Will definitely use them again."

Angel O on October 2023


McDaniel Plumbing LLC
13601 W McMillan Rd Suite # 102-138
5.00(
4
)
Approved Pro
McDaniel Plumbing LLC
13601 W McMillan Rd Suite # 102-138
5.00(
4
)
Approved Pro
12 years of experience
Free onsite estimate

We are 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.

"McDaniel Plumbing has been my plumbing contractor for many years. He replaced my 20-year-old garbage disposal this time. He has saved the day more than once. When I was hurt and needed a handheld shower so I could sit in a shower chair, he came to my house the day I got out of the hospital to make sure it was ready. He also quickly solved my rental’s very bad basement leakage problem before it did any more damage. Not only is he competent and a perfectionist, he also goes above and beyond by explaining things to me so that I can prevent future problems. For example, there is an old tree near my water main shutoff and he suggested I contact the water company to get water line Insurance coverage, that it was inexpensive and important in my case. I did that and now have peace of mind. As a widow, it’s so important to have these bits of information that I would never know. I count on McDaniel Plumbing because I know the work will be done right and the price will be fair."

Donna M on February 2025

We are 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.

"McDaniel Plumbing has been my plumbing contractor for many years. He replaced my 20-year-old garbage disposal this time. He has saved the day more than once. When I was hurt and needed a handheld shower so I could sit in a shower chair, he came to my house the day I got out of the hospital to make sure it was ready. He also quickly solved my rental’s very bad basement leakage problem before it did any more damage. Not only is he competent and a perfectionist, he also goes above and beyond by explaining things to me so that I can prevent future problems. For example, there is an old tree near my water main shutoff and he suggested I contact the water company to get water line Insurance coverage, that it was inexpensive and important in my case. I did that and now have peace of mind. As a widow, it’s so important to have these bits of information that I would never know. I count on McDaniel Plumbing because I know the work will be done right and the price will be fair."

Donna M on February 2025


Avatar for Beacon Plumbing & Mechanical, Inc.
Beacon Plumbing & Mechanical, Inc.
5312 Cleveland Blvd
4.81(
13
)
Approved Pro
Beacon Plumbing & Mechanical, Inc.
5312 Cleveland Blvd
4.81(
13
)
Approved Pro
Customers say: Quick response
28 local quotes requested
25 years of experience

At Beacon Plumbing & Mechanical, a Boise plumber is here to help you when you need it - whether you need emergency service or a new fixture installed. Your problem could be something as simple as a clogged drain, or an even larger problem like sewer replacements. An expert Boise plumber can help you fix whatever problem you have. If you've sprung a leak in the guest bathroom and need a quick repair before your family arrives for a long weekend, we have your back. Alternatively, if you need a new water heater installed because your old one isn't providing you with the hot showers you know and love us, give us a call and we will help you regain the comforts of home. If you've got a plumbing issue, no matter how big or small, we'd love to help you get it fixed. Call us today at (208) 207-5560.

"Kind, quick, and thorough to fix our problem"

Jade B on December 2024

At Beacon Plumbing & Mechanical, a Boise plumber is here to help you when you need it - whether you need emergency service or a new fixture installed. Your problem could be something as simple as a clogged drain, or an even larger problem like sewer replacements. An expert Boise plumber can help you fix whatever problem you have. If you've sprung a leak in the guest bathroom and need a quick repair before your family arrives for a long weekend, we have your back. Alternatively, if you need a new water heater installed because your old one isn't providing you with the hot showers you know and love us, give us a call and we will help you regain the comforts of home. If you've got a plumbing issue, no matter how big or small, we'd love to help you get it fixed. Call us today at (208) 207-5560.

"Kind, quick, and thorough to fix our problem"

Jade B on December 2024


Avatar for 1800-Plumber+Air of Meridian
1800-Plumber+Air of Meridian
870 E Franklin Road Suite 504
5.00(
8
)
Approved Pro
1800-Plumber+Air of Meridian
870 E Franklin Road Suite 504
5.00(
8
)
Approved Pro
Customers say: Quick response
73 local quotes requested
2 years of experience

At 1-800 Plumber +Air of Meridian, we're not just good—we're the BEST! Our mission isn’t about being better than the competition; it’s about delivering fast, reliable plumbing and HVAC emergency services when you need them most. With 87 Google reviews and a 4.9-star rating, our customers say it BEST—we’re here to give you an unbeatable service experience!

"Friendly, professional, and efficient! They called me within in 15 mins of my request and came out same day. Juan was professional, informative, polite, and friendly. Highly Recommend!"

Ashley N on April 2024

At 1-800 Plumber +Air of Meridian, we're not just good—we're the BEST! Our mission isn’t about being better than the competition; it’s about delivering fast, reliable plumbing and HVAC emergency services when you need them most. With 87 Google reviews and a 4.9-star rating, our customers say it BEST—we’re here to give you an unbeatable service experience!

"Friendly, professional, and efficient! They called me within in 15 mins of my request and came out same day. Juan was professional, informative, polite, and friendly. Highly Recommend!"

Ashley N on April 2024


Custom Pump Services, LLC
5.00(
1
)
Approved Pro
Custom Pump Services, LLC
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

**Have an existing well, but no water? Just had a well drilled and need a pump? Then its time to contact Custom Pump Services!!** And, we are now offering Water Well Inspections !! With over 25 years of experience, Custom Pump Services services, repairs and installs all models of water pumps and provides troubleshooting and preventative maintenance. We provide complete service, repairs, and replacements for all types of water pumps. From repairing a small single-family domestic well pump to installing a large-scale municipal subdivision pump, we do it all. No job is too big or too small! We install a wide variety of water pumps including solar, wind, mechanical, hand pumps, and submersible. We are able to provide water pump installations on both irrigation and domestic wells. We specialize in dairies and remote livestock applications. Our prices are competitive, and we take the time to do the job right. We won't push you to replace the system if we can fix the problem. For your water pump repairs or installation, please contact us! Free estimates on new installations. **At this time, we do NOT drill water wells**

"Matthew was great. He responded very quickly, after hours. Came the next morning to look at our well pump. He answered all of my questions. I will definitely hire him for any well pump issues in the future."

Rondi M on April 2020

**Have an existing well, but no water? Just had a well drilled and need a pump? Then its time to contact Custom Pump Services!!** And, we are now offering Water Well Inspections !! With over 25 years of experience, Custom Pump Services services, repairs and installs all models of water pumps and provides troubleshooting and preventative maintenance. We provide complete service, repairs, and replacements for all types of water pumps. From repairing a small single-family domestic well pump to installing a large-scale municipal subdivision pump, we do it all. No job is too big or too small! We install a wide variety of water pumps including solar, wind, mechanical, hand pumps, and submersible. We are able to provide water pump installations on both irrigation and domestic wells. We specialize in dairies and remote livestock applications. Our prices are competitive, and we take the time to do the job right. We won't push you to replace the system if we can fix the problem. For your water pump repairs or installation, please contact us! Free estimates on new installations. **At this time, we do NOT drill water wells**

"Matthew was great. He responded very quickly, after hours. Came the next morning to look at our well pump. He answered all of my questions. I will definitely hire him for any well pump issues in the future."

Rondi M on April 2020


Avatar for Tier 1 Tile
Tier 1 Tile
5.00(
3
)
Approved Pro
Tier 1 Tile
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
190 local quotes requested

Here at Tier 1 Tile, Quality is our main goal. Not only with our work but down to the relationships we build with clients. From the start of an estimate to the final product of your installation, we strive on keeping you the customer happy throughout the whole process of creating your dream home. We want you to trust in what we take so much pride in.

"From start to finish Tristan was very professional and thorough. Helped a lot with what I was thinking and envisioning for how the shower would look. Came out great with the color schemes and designs of the tile. Will definitely refer Tier One Tile to friends and family. Thanks again Tristan!"

Bronson B on August 2024

Here at Tier 1 Tile, Quality is our main goal. Not only with our work but down to the relationships we build with clients. From the start of an estimate to the final product of your installation, we strive on keeping you the customer happy throughout the whole process of creating your dream home. We want you to trust in what we take so much pride in.

"From start to finish Tristan was very professional and thorough. Helped a lot with what I was thinking and envisioning for how the shower would look. Came out great with the color schemes and designs of the tile. Will definitely refer Tier One Tile to friends and family. Thanks again Tristan!"

Bronson B on August 2024


Avatar for Precision Plumbing & Leak Detection
Precision Plumbing & Leak Detection
195 North Liberty Street
5.00(
10
)
Approved Pro
Precision Plumbing & Leak Detection
195 North Liberty Street
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
206 local quotes requested

24/7 plumbing services from residential to commercial provided. Company is licensed, bonded and insured. We are a family owned and operated company since 1985 with experience in all fields of plumbing. I am able to promise you top quality services with clear and transparent pricing guaranteed! My company stands out from the rest by being owned and operated by one individual giving you direct communication and job success!

"Professional, efficient, quality work, and really helpful - I will absolutely use again. So much better using a smaller firm than the big plumbing companies in Boise."

Jack M on January 2025

24/7 plumbing services from residential to commercial provided. Company is licensed, bonded and insured. We are a family owned and operated company since 1985 with experience in all fields of plumbing. I am able to promise you top quality services with clear and transparent pricing guaranteed! My company stands out from the rest by being owned and operated by one individual giving you direct communication and job success!

"Professional, efficient, quality work, and really helpful - I will absolutely use again. So much better using a smaller firm than the big plumbing companies in Boise."

Jack M on January 2025

...
Showing 1-10 of 608

Water main install, replace or repairs FAQs

Whether you need a permit depends on your local regulations. Always check with your municipality before beginning the installation. Most contractors will handle the permitting process for you.

If your backflow preventer fails, dangerous contaminants can enter your clean water supply, posing serious health risks. You may notice signs like visible leaks, a sudden drop in water pressure, slow drainage, unpleasant odors, or discolored water. If you experience any of these symptoms, contact a professional immediately.

Signs of a failing backflow preventer include visible leaks, a sudden drop in water pressure, sluggish drainage, unpleasant odors, and discolored water. If you notice any of these issues, it's important to have your system inspected by a professional.

You might need a backflow preventer if you have features like irrigation systems, pools, or other water elements that could contaminate your water supply. Commercial and industrial properties are required to have backflow preventers due to higher contamination risks.

A backflow preventer stops water in your main supply from reversing flow and contaminating clean water. A backwater valve is installed in your drainage system to block sewage from backing up during heavy rainfall or overflow. Both devices protect your home but serve different purposes.

The time it takes to install a backflow preventer depends on the type of system. A plumber can typically install a simple backflow preventer, like those for a garden hose or appliance, in less than an hour. Installing a backflow preventer for a complex system can take up to a full day.

The 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.
A glass shower cabin in a spacious bathroom
Apr 23, 2025
Apr 23, 2025
In this guide, we'll break down the factors that influence shower installation costs, so you can make informed decisions and achieve the bathroom of your dreams.
Sump pump at home
Apr 24, 2025
Apr 24, 2025
Budget for sump pump replacement costs based on factors such as sump pump type, its location in your home, ongoing maintenance, labor, and more.
professional inspecting sewer with borescope camera
Apr 24, 2025
Apr 24, 2025
Budget for sewer line camera inspection costs based on factors such as sewer length, camera type, method, accessibility, repairs, labor, and more.
outdoor water lines with backflow preventer
Apr 21, 2025
Apr 21, 2025
Backflow preventer costs depend on type, size, location, and labor costs. This guide breaks down the cost factors to help you budget.
plumber cleaning a home sewer line in yard
Apr 22, 2025
Apr 22, 2025
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
water faucet on exterior of brick house
Apr 22, 2025
Apr 22, 2025
Budget for the cost to replace a hose bib based on factors such as faucet type, location, plumbing line installation, permits, labor, and more.
Share project details to get started.