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Find Water main install, replace or repairers in Baltimore

Avatar for Wallace Plumbing
Wallace Plumbing
5.0(
22
)
Water Main - Install, Replace or Repair

Serving Baltimore, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Derrick did a great job! He worked efficiently and his communication was excellent. He left the bathroom spotless, fixed the toilet issue by replacing the mechanism in the tank, and showed me what he repaired. I highly recommend Derrick and will be calling him again if I have any plumbing issues in the future! Thank you Derrick!"
Additional Photos
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+14

Response time9 hrs
Response rate100%
Recommended by95%of homeowners
Avatar for Mahon Plumbing
Mahon Plumbing
4.6(
199
)
Water Main - Install, Replace or Repair

Serving Baltimore, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Hired Mahon Plumbing to replace a toilet at my moms house. Chris and the technician were knowledgeable and responsive. I had a great experience working with them and would hire for any future needs."
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 Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
124
)
Water Main - Install, Replace or Repair

Serving Baltimore, 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%
69 neighbors recently requested a quote
Avatar for Roto-Rooter Plumbing & Water Cleanup - Baltimore
Roto-Rooter Plumbing & Water Cleanup - Baltimore
4.2(
662
)
Water Main - Install, Replace or Repair

Serving Baltimore, 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

Recommended by80%of homeowners
Avatar for BFMD, LLC
BFMD, LLC
4.5(
155
)
Water Main - Install, Replace or Repair

Serving Baltimore, 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
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+41

Response time1 day
13 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Mr. Rooter of Maryland
Mr. Rooter of Maryland
4.3(
1,099
)
Water Main - Install, Replace or Repair

Serving Baltimore, MD and surrounding areas

Approved

In business since 1968

Free estimates

Emergency services offered

"Mr. Rooter came out to perform the replacement of a main water line inside that has been leakkng. The technician's team were professional as they setup and prepared to perform the work inside as well as cleaned and removed debris from the construction."
Mr. Rooter of Baltimore fleet
Response time50 mins
19 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
4.2(
1,348
)
Water Main - Install, Replace or Repair

Serving Baltimore, MD and surrounding areas

Approved (Corporate)

In business since 1996

Credit card accepted

Customers say: Super punctual

"Inside and outside repairs were handled efficiently and with extra care. House rules followed because of pets. Costs were presented, reviewed and approved prior to repairs. I would rate this project 5 stars"
Additional Photos
15 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
4.4(
42
)
Water Main - Install, Replace or Repair

Serving Baltimore, 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
Avatar for A&C Plumbing and Heating
A&C Plumbing and Heating
5.0(
8
)
Water Main - Install, Replace or Repair

Serving Baltimore, MD and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We would Highly Recommend A & C Plumbing.They did an extraordinary job and really went the extra mile for us. We had to replace our main service line. And they were able to come the day after the estimate to do the work, and get the proper permits, which was great since we didn't have any water. They spent the entire day getting a monster of a job done, in the scorching heat. There was a hand dug trench 3ft deep 6 ft across for the main service line, replaced the ancient galvanized main service line, and a whole new up to code system installed inside. So, they go to tie the house into the city line and there's a leak on the city side too. They called it in to DPW and finish their part, and we had water (we hadn't for over 2 days at that point). A & C gave us the DPW work order number and we all think it's going to get taken care of, right.....ð ¤ For the next 2 weeks DPW says they are investigating and to be patient. Then they tell us it's our fault and the leak is on our side, which we knew wasn't correct, and  contacted A & C. We called DPW, A& C called DPW, we emailed, and A &C emailed. We finally got an inspector to really investigate, then DPW came to fix it, twice, after first visit we had no water. Anthony came to the second DPW service call to talk to the crew, supervisor and inspector, to make sure everything was ok and to see if they had any questions for him, then he went to his other job site. When DPW tied the house back to the water main they had clogged the line (working in an open muddy pit) and told me to call the plumber. I called Anthony (A &C), informed him of everything going on. When he finished the job he was working he came back to the house, he cleared out the traps he just installed we Finally had Water! A & C Plumbing are a small local business that really stuck with us and helped us with a difficult time with the water company. Anthony came back when we really needed him to Personally talk with the DPW work crew, supervisors, and inspectors. Competitive rates, Quality work and a Warranty!"
Response time3 hrs
Recommended by100%of homeowners
Avatar for Abbott's Plumbing, Inc.
Abbott's Plumbing, Inc.
4.1(
60
)
Water Main - Install, Replace or Repair

Serving Baltimore, MD and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Fair, honest, high-quality work, great team working together. Excellent owner that went out of his way to ensure quality work…he personally came on site to quote, had Miss Utility out in a day, began work day after quote, personally conducted post-work evaluation and secured county inspection next day! His quote was half the cost of the second bid and the inside plumbing was completed by master plumber - outstanding quality. Backhoe work exceptional - even cut and replaced sidewalk and driveway eliminating plan to fill in areas with #2 stone that would require a second contractor to repair after new line was installed - required by other contractors. My first use of this firm will not be my last."
Sewer Replacement
Response time2 days
Recommended by90%of homeowners
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FAQs for water main install, replace or repair projects in Baltimore, 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 Baltimore, 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.