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Find Water main install, replace or repairers in Rockville

Avatar for Fred and Son Plumbing
Fred and Son Plumbing
4.8(
67
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: True professional

"Service was completed as expected. Fred came with his son promptly in the morning. He first assessed the issue and made a recommendation for the repair. The work seems to be of good quality. Final price was just as quoted. Fred was very professional and quite personable. Overall I’m happy with their work and excellent customer service. Highly recommended! I will going to Fred for my future plumbing needs."
Recommended by100%of homeowners
Joseph plumbing & drain
4.9(
153
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Kap from Joseph Plumbing and Drain was great. I requested a quote Saturday morning and they came out within a few hours. We scheduled the work for Friday and they arrived on time, were friendly and professional, and did excellent work installing my new main water shut-off valve. Highly recommend."
Response time6 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
71
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Rema was fantastic. It was a tricky job replacing a water heater tank in a cramped space, and Rema both helped guide us to the right approach plus handled the install and removal of the old unit flawlessly. We'll hire Remedy again for future projects!"
Additional Photos
Additional Photos
4 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
4.8(
90
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I emailed Day and Night Plumber after my old water heater started shooting water out the front panel and within 10 minutes I got a phone call from them with an appointment for an estimate with Marin. The quote was very reasonable and after I supplied the Hybrid Water Heater, Marin was able to come install it on Sunday. He was extremely knowledgeable, efficient, and hard working. He finished everything, cleaned up the area, hauled away my old water heater, and showed me how everything worked. He even gave me a military discount and 12 month warranty on labor. If you need a plumber for anything, give Day and Night Plumber a call, they will give you top notch service for a reasonable price."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time11 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup - Baltimore
Roto-Rooter Plumbing & Water Cleanup - Baltimore
4.2(
662
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber in Baltimore, MD or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

Roto Rooter- Baltimore
Roto Rooter- Baltimore
Roto Rooter- Baltimore
Roto Rooter- Baltimore
Roto Rooter- Baltimore

+6

10 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
121
)
Water Main - Install, Replace or Repair

Serving Rockville, 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%
101 neighbors recently requested a quote
Avatar for The Waterline Group, LLC
The Waterline Group, LLC
4.5(
421
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Credit card accepted

"Had a leak in main water line. Collected estimates and methods in replacing the water line. I am glad I found The Water Line Group on the web in researching best methods to replace house main water line. After calling The Water Line Group, Geary came the same day to review best method to replace the main water line. What I liked about his estimate it included two methods with no extra cost and very reasonable compared to other estimates. Work schedule was set up less than a week. I was impressed by the crew led my Jamie. They successfully did the trenchless method from the original connection to the water meter with no disturbance to house,front porch, tree, scrubs and driveway. They have the pull water pipe method down to a high success rate. I highly recommend The Water Line Group."
Response time5 hrs
Recommended by92%of homeowners
Avatar for John C Flood LP.
John C Flood LP.
4.4(
59
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1920

Free estimates

Warranties offered

"I hired JC Flood to fix my hot water heater. They popped over for a quick appointment and our hot water heater worked for a few days before dying again. JC Flood explained the hot water needed to be replaced. They were excellent about including proposals for replacement units. Very much appreciated!"
Tech Education
John C. Flood - Going to Work
John C. Flood - Teamwork
John C. Flood - Busy Morning
John C. Flood - Work Underway

+28

Response time2 hrs
54 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
4.4(
42
)
Water Main - Install, Replace or Repair

Serving Rockville, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"The plumber that came out was professional and knowledgeable. Talk me through the process before starting and after installation cleaned up well, then tested everything to make sure there was no leaks in the system."
Finished Shower
Finished Shower
Panoramic View
Vanity
Mid-replacement

+10

Response time8 hrs
Response rate97%
Recommended by86%of homeowners
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Showing 1-10 of 421
FAQs for water main install, replace or repair projects in Rockville, 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 Rockville, 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.