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Top-Rated Water main install, replace or repairers in Windsor Mill - Updated Nov 2026

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

Serving Windsor Mill, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Derrick was so helpful! He identified and repaired a leak for us, replacing our water filtration system under the kitchen sink. He was persistent and professional. I would absolutely hire him again."
Additional Photos
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+14

Response time9 hrs
Response rate100%
Recommended by95%of homeowners
Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
124
)
Water Main - Install, Replace or Repair

Serving Windsor Mill, 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%
83 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 Windsor Mill, 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 Mr. Rooter of Maryland
Mr. Rooter of Maryland
4.3(
1,102
)
Water Main - Install, Replace or Repair

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 1968

Free estimates

Emergency services offered

"Terrific response timing and super friendly. Had to use them on two separate issues with ten days each time they sent a knowledgeable, competent, plumber who made the repair (installing new water line shut offs as well as a new hot water heater) within hours. Highly recommend Mr. Rooter"
Mr. Rooter of Baltimore fleet
Response time50 mins
17 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Prime Plumbing, LLC
Prime Plumbing, LLC
4.4(
44
)
Water Main - Install, Replace or Repair

Serving Windsor Mill, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Small jobs welcome

Credit card accepted

"The technician from Prime Plumbing did a superb job of replacing copper water lines on my yacht. He arrived promptly and was VERY professional! He took the time to analyze the issues, offered an in-depth explanation of the job scope and noted safety features like backflow preventers now available, since she is an older yacht. The technician had to work in a tight space as well. Very methodical, careful, and thorough. Our water system works like NEW again! I would highly recommend Prime Plumbing for any plumbing repairs at our home or yacht!"
Septic Pumping
Hydrant Removal
Failed Hydrant
Response time3 hrs
235 neighbors recently requested a quote
Recommended by20%of homeowners
Avatar for BFMD, LLC
BFMD, LLC
4.5(
157
)
Water Main - Install, Replace or Repair

Serving Windsor Mill, 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."
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+41

Response time1 day
15 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Abbott's Plumbing, Inc.
Abbott's Plumbing, Inc.
4.1(
60
)
Water Main - Install, Replace or Repair

Serving Windsor Mill, 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
Avatar for Corbin Mechanical LLC
Corbin Mechanical LLC
New to Angi
Water Main - Install, Replace or Repair

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Corbin Plumbing Mechanical is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n \n+4 Years of Experience

Response time10 mins
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FAQs for water main install, replace or repair projects in Windsor Mill, 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 Windsor Mill, 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.