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Top-Rated Water main install, replace or repairers in Mount Airy - Updated Nov 2026

Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
124
)
Water Main - Install, Replace or Repair

Serving Mount Airy, MD and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Not sure if these guys are plummers or surgeons. Team repaired a broken water service line into the house within 24 hrs. Managed to spare landscaping and dig minimally - only at the curb to make the connection. Very professional and skilled team. Best plummers we've worked with in >20 years of home ownership."
The Fleet
The Building on Rt. 140
Main water line replacement!
Well Pump Replacement
Training Session!

+22

Response time10 hrs
Response rate88%
78 neighbors recently requested a quote
Avatar for Douglas & Son Services
Douglas & Son Services
4.6(
24
)
Water Main - Install, Replace or Repair

Serving Mount Airy, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We had been having an ongoing leak coming through our ceiling that noone could seem to fix or truly take the time to locate and fix the problem but when Homeserve finally sent this plumbing company out it was a totally different experience, Connor and the other young man called ahead, arrived promptly and did a thorough job! They found the problem, fixed it, even repaired some unfinished issues the previous plumber left behind and thoroughly cleaned up behind themselves. They were professional and polite and I have nothing but positive to say about this company."
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+6

Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Markool Heating & Cooling, LLC
4.7(
18
)
Water Main - Install, Replace or Repair

Serving Mount Airy, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Professional and efficient. Chris did an A/C repair on a part under warranty from another company. He quickly coordinated getting the new part through the warranty and completed the repair quickly. Will recommend to others."
Response time1 day
15 neighbors recently requested a quote
Recommended by94%of homeowners
F.H. Furr Finksburg
4.7(
3
)
Water Main - Install, Replace or Repair

Serving Mount Airy, MD and surrounding areas

Approved (Corporate)

Customers say: True professional

F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Fredericksburg, and Richmond, Va. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!

2 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Water Main - Install, Replace or Repair

Serving Mount Airy, MD and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Three new tanks (pH, Iron, Softener) were replaced and a new drinking water system at the sink was installed. Great professional people to work with very communitive and honest. Answered all of my questions and provided fast feedback. No issues with system- works great."
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+9

Recommended by97%of homeowners
Avatar for Eric'S plumbing and drains
Eric'S plumbing and drains
5.0(
28
)
Water Main - Install, Replace or Repair

Serving Mount Airy, MD and surrounding areas

Emergency services offered

"It went great! He replaced the inside of the toilet. He was on time, kind, courteous and was knowledgeable about my plumbing problem which he fixed. His fee was reasonable for the job he provided. I would use him again and recommend him as well!"
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+3

Recommended by100%of homeowners
American Home Contractors Inc
4.7(
2,134
)
Water Main - Install, Replace or Repair

Serving Mount Airy, MD and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"American Home Contractors performed roof repairs for me and they were absolutely fantastic!!! We recently moved into our home. At the time of purchase, there were water stains on one of the upstairs bedroom ceilings, however, the home inspector did not note any problems with the roof. After a number of rain storms, it appeared as if the water marks were becoming darker and more prominent. After one particularly bad storm, I used a ladder to touch the ceiling and discovered that it was wet. I called a well known roofing company (not American Home Contractors) to get an estimate on repairs. After that company came out, we were advised that one of the boot seals had degraded and that we needed it replaced. (The agent who came to the house also gave us the hard sell to replace our entire roof.) I was e-mailed the repair estimate which was over $500 to replace a boot seal!! I declined to have that company perform the work on our roof and started looking for another roofing company. Enter American Home Contractors. I received a mailer from American Home Contractors which advertised repairs of boot seals for $149. I called the company to double check that the advertised cost was accurate and I was told that it was. I scheduled an appointment with them and waited to see what would happen. The day before the appointment I was provided an appointment reminder as well as the name of the technician who would be coming to the house. On the date of the appointment, I received a phone call from the tech, Paul Cox, notifying me that he was running ahead of schedule and checking to see if he could arrive at my home a bit early. Wonderful! Paul arrived early and got to work surveying the roof. He did not give me the hard sell to replace my entire roof. He was candid about issues with my roof but did not press me to undertake any additional repairs. He performed the repairs right then and there and even went above and beyond to perform some additional repairs that we did not schedule at no additional cost. Based on my experience with Paul, I felt that Paul was honest, trustworthy, hardworking and dependable. American Home Contractors will definitely be earning my business again. I cannot recommend them enough!!!"
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+509

Recommended by95%of homeowners
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FAQs for water main install, replace or repair projects in Mount Airy, 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 Mount Airy, 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.