Top-rated water main install, replace or repairers.

Get matched with top water main install, replace or repairers in Manchester, MD

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.

Find Water main install, replace or repairers in Manchester

Avatar for Mahon Plumbing
Mahon Plumbing
4.6(
199
)

Serving Manchester, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Our home is about 9 years old and we were quite shocked to have a leak in our main water supply line coming from the street to our home. We contacted several plumbers and listened to their approach as to how they were going to determine where the leak was coming from and whether they were going to repair a section or replace the entire water supply line. After meeting with the different plumbing contractors, we learned different methods of running a new water main line since it appeared that we would need it. We received new pieces of information from each proposal. We did not like living without water, however; since it was a big financial commitment, we did not want to be pressured or feel rushed into making a quick decision. On Saturday evening we sent an email requesting a quote from Mahon Plumbing and much to our surprise, we received a call just minutes after the email was sent. An appointment was made for the next day (Sunday). Immediately after meeting Greg, the owner of Mahon Plumbing, we knew his approach was the right course of action. With 100% confidence, he knew we just needed a repair, NOT a replacement of the entire main water line. He quickly identified where the leak was originating and guaranteed that ONLY a repair was necessary thus avoiding any sidewalk, walkway, underground sprinkler system or landscaping damage. We knew he was the right person for the job. Greg was well EXPERIENCED, HONEST, UPFRONT, had INCREDIBLE INTEGRITY, AND RESPECT for protecting our home by NOT automatically approaching our project by using heavy equipment, tearing up our sidewalk, walkway, underground sprinkler system, and landscaping to make it an easier job. We hired him on the spot. We had lower estimates for the repair. Most people would have used his confidence of a repair and gone with the cheaper proposal; however, we knew that we would incur additional expenses to repair/replace our landscaping, lawn, underground sprinkler system, and walkway. In the end, if we chose the cheaper proposal, it perhaps would have cost us the same, if not more. It may have felt better to spend less upfront, but, in the long run, it was far better to hire the RIGHT person would do the RIGHT job from start to finish. It was wonderful to see our property taken care of with such pride, as if it were theirs. Our grass was restored perfectly and they even did a repair on our sprinkler line. They left our walkway, landscaping, lawn, and underground sprinkler system intact. Not only did they do a perfect job for us, they had respect for the BAY and cleaning up the debris so it wouldn’t wash into the sewer system. Sometimes you pay a little more up front, but it saves aggravation and additional unexpected expenses in the end. Separately every plumber submitted a proposal for a continuous running sump pump. Every proposal recommended that we needed to replace the sump pump. However, Mahon Plumbing suggested that it might only need to be repaired. Only the backflow valve needed to be replaced. Again, Mahon Plumbing’s approach was correct! A special thanks to everyone at Mahon Plumbing for performing perfect workmanship. If you are looking for a true professional, then Mahon Plumbing should be your first and only call. T"
Tankless water heater installation
Tankless Water Heater Installation
Commercial drain cleaning
Sewer Line Video Inspection
Water heater replacement

+30

Response time7 hrs
Response rate100%
Recommended by92%of homeowners
Avatar for Ehrhardt Brothers Quality Plumbing, Inc
Ehrhardt Brothers Quality Plumbing, Inc
4.8(
432
)

Serving Manchester, MD and surrounding areas

Approved

In business since 1992

Warranties offered

Small jobs welcome

"Estimator came out when he said he would which was during the beginning of the pandemic. I was concerned because the kitchen had flooded and I needed repairs done. He was honest, fair and quoted a reasonable time and price. The next week plumbers Octavio and associate came and did an excellent job. They worked quickly and efficiently. They explained what they were doing so that I understood what was happening and took great care in not damaging new wooden floors that were put in two weeks prior. They wore mask and gloves because of COV19. Both men were kind and completely all about making me happy. I have not had any issues with what they have done which was replacing all old pipes for new ones. I am Very happy with Ehrhardt Brothers Plumbing and will hire them soon to install a new stove and dishwasher."
Water Heater
Water Heater
Water Heater
Water Heater
Additional Photos

+40

Recommended by96%of homeowners
Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
5.0(
29
)

Serving Manchester, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Highly recommended! Clayton helped me with two separate plumbing issues over the past week. Scheduling was easy and he was knowledgeable about the issues I was having and was able to resolve them. I would definitely use again in the future and would recommend to anyone local to Sykesville/Eldersburg!"
Navien Tankless Water Heater with Scale Filter
Moen Pulldown Kitchrn Faucet, Garbage Disposal, & Continuous Waste Drain
Steeped Tea Cafe - Multiple Tasks
PVC Closet Flange Replacement
Moen MotionSense Kitchen Faucet

+19

1 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
121
)

Serving Manchester, MD and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Atlantic Blue responded within the hour to my inquiry. They quickly came out, gave a thorough inspection and provided a quote (with options) that was the most competitive of the 3. They provided a quote that I could respond to online. They immediately initiated the permit process. They came to repair our main water line within 2 days. The fellows that came out were very friendly and really worked hard to keep me informed (as did their main office) and did the job. Which they did to my full satisfaction. Highly recommend Atlantic Blue for the quality, service, and value. A+"
The Fleet
The Building on Rt. 140
Main water line replacement!
Well Pump Replacement
Training Session!

+22

Response time10 hrs
Response rate88%
126 neighbors recently requested a quote
Avatar for BFMD, LLC
BFMD, LLC
4.5(
152
)

Serving Manchester, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"From start to finish a very positive experience! The work crew were very attentive to making sure my wife's native garden plants survived the onslaught of digging necessary to replace our home's water main. We are very satisfied customers and highly recommend BFMD if you need your water main repaired or replaced."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Response time1 day
11 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,467
)

Serving Manchester, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"
Horizon Plumber under sink
Horizon Plumber in Kitchen with homeowner
Horizon Plumber crawl space
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)

Serving Manchester, MD and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Installation of our system was top notch and professional. 6 months after installation of my system, the salesman, Scott, immediately responds to any questions or issues that I have. Their service is great and the quality of our water is remarkable. We are very pleased and can't recommend Orbit Water / Puronics highly enough!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by97%of homeowners
Avatar for Knock You Plumb Out Plumbing Inc.
Knock You Plumb Out Plumbing Inc.
4.5(
194
)

Serving Manchester, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"John is a good man, with experience to prove it. We have hired him twice now, to sort out a flooded basement (care of the City of Baltimore & their contractor, Spiniello), and then to retrofit all the horizontal pipes in our row home. Not only did he and his team solve our issues, but they made it look good. For a 120 year old row home, you can imagine the plumbing has been subject to a number of revisions, so it was a real pleasure to see them cut it all out (pipes corroded down to a pin hole), and replace every water bearing line with a singular, clear & straightforward system of logically placed cut-off valves, t-joints and what-have-you.
Because we had already had him out to solve a 1400 dollar flood problem the city blamed us for (and which later turned out to be their fault but they are not willing to pay for), he offered us this super low rate to get all the rest* upgraded (*all the main branches had been upgraded already, namely the verticals to the second floor). Johns original quote was for 1250 to do all the horizontals, so since i had him there i asked if he could run gas to our stove. Because of our recent purchases from him and since he was already there, he ran all the gas and got me two (all you need is one) gas cut off valves for an additional 150 bucks. 
Home Depot quoted me 500 for the same job.
John's number resides firmly in my phone.
"
Main sewer connection at the house
Working out of a shoring box
This particular sewer happened to be at 14' in depth.
Sediment Filter
sediment filter

+1

Recommended by95%of homeowners
...
Showing 1-10 of 137
FAQs for water main install, replace or repair projects in Manchester, MD

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yes—hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Manchester, MD 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.