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Find Water main install, replace or repairers in Gaithersburg

Avatar for Fred and Son Plumbing
Fred and Son Plumbing
5.0(
62
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: Quick response

"We have depended on Fred and Son for expert plumbing help for years now. Today it was Joe who did the installation, and we couldn't be happier with his work. Equally important, we appreciate how friendly, considerate, and professional he was throughout his visit. We will continue to have Fred and Joe on speed dial!"
Recommended by100%of homeowners
Joseph plumbing & drain
4.9(
140
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Joseph Plumbing and Drain replaced our aging (21 year old) Rheem water heater with an AO Smith Proline 50 gal model. Kap, the owner of the firm, came out to give us an on-site estimate and a detailed explanation of the work to be performed. He showed up at 9:00 am two days later to do exactly what he had promised. Of the six different proposals that we reviewed, Joseph Plumbing and Drain came out on top. They were neither the lowest nor the highest bid, but in our view, the best bid. We found Kap’s price reasonable, his knowledge comprehensive and his work thoroughly professional. We felt we got a quality water heater and expert installation at a fair price."
Response time6 hrs
Response rate99%
6 neighbors recently requested a quote
Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
4.9(
85
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"They contacted me right away and had a plumber out in just a few hours (and it wasn’t an emergency repair!). Tawn was very kind and professional and repaired the toilet quickly. Very happy with Day and Night Plumber and I’ve already scheduled an appt. with them for more work!"
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+1

Response time10 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
110
)

Serving Gaithersburg, 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%
126 neighbors recently requested a quote
Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
4.4(
597
)

Serving Gaithersburg, MD and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

"They responded quickly to my call for an emergency drain cleaning. The backup occurred at 7pm and a crew was on site by 10pm. A "supervisor" came by about 10:30 to discuss full service options, i.e., providing cleanup (mitigation) and restoration (through a subcontractor). This sounded great at the time, but turned into a nightmare. The sewer line cleaning was not covered by homeowners insurance, and was very expensive in my opinion ($600). Their video inspection of the line after cleaning showed root intrusion, and they gave two quotes, one to repair, one to replace the whole line. Both were excessive (yearly maintenance annually, even at $600 a pop, for 10-yrs would be cheaper). The mitigation was completed in 4 days, including carpet and drywall removal, cleaning and disinfecting, and drying with 16+ portable fan units. The subcontractor they use for restoration, Three Rivers Builders, and their associated subcontractors, were a nightmare. It took 5 months for them to come to an agreement with my insurance company, Allstate (who themselves were not blameless in the delays). The quality of the work was generally poor, and took months longer than the original estimate of 4-weeks. Finally, work crews used materials from my garage that they did not supply, and subcontractors would damage existing conditions and/or work done by the prior contractors, and it would never be repaired. I finally kicked them out of my house and completed the "punch out" myself. I would definitely NOT recommend Roto-Rooter, particularly their restoration services performed by Three Rivers Builders."
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+5

5 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup- Baltimore
Roto-Rooter Plumbing & Water Cleanup- Baltimore
4.4(
597
)

Serving Gaithersburg, 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
34 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
5.0(
20
)

Serving Gaithersburg, 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

Recommended by95%of homeowners
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.7(
1,792
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Had a section of my polybutylene water line change from the water heater to the main manifold. Jason, the plumber was experienced and very professional. Worked me through what he was going to do before starting the work. Replaced the pipe and made sure the issue was fixed before leaving. Took the time to give me an estimate for replacing the entire polybutylene plumbing in the house as this system is no longer recommended due to high failure rate."
Plumbing
Plumbing 2
Ceasar Plumbing
Water Heater
David WH

+26

1431 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for TriState Home Services
TriState Home Services
4.6(
195
)

Serving Gaithersburg, MD and surrounding areas

Approved (Corporate)

In business since 1949

Free estimates

Emergency services offered

"I recently had a crack in my acrylic bathtub and called TriState Home Services to replace the tub. We decided to replace it with the same soaking tub to avoid any unnecessary damage to the ceramic tile we put in a few years ago. Bryan, the plumbing specialist at TriState did just that! He did an awesome job on this project. I also want to say how impressed I was with their customer service department, particularly with Megan, in her quick response to my emails along with making me feel so comfortable throughout the whole job."
Furnace Tune Up
Floor Heating System
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+2

Response time1 day
17 neighbors recently requested a quote
Recommended by89%of homeowners
Showing 1-10 of 19
FAQs for water main install, replace or repair projects in Gaithersburg, MD

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 Gaithersburg, 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.