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Find Water main install, replace or repairers in Marriottsville

Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
5.0(
26
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Called Clayton at Aqueduct about mid-morning. At first call went to his VM and I hung up to try later. Clayton called my number back within minutes. I explained my toilet drain issues. He said he could be out about 3-5 same day. He asked if I could text my info to his cell phone number. Clayton texted me about 2:30 that he was on his way. He cleared drain from the cleanout for the MB toilet to pipe feeding main to septic. I realized main hall bath was also clogged. We have someone that uses way too much toilet paper and often! He was able to clear that drain. I would definitely use Clayton's Aqueduct Plumbing services in the future. He is professional, courteous and lets you know exactly when he's coming."
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 by73%of homeowners
Avatar for Ehrhardt Brothers Quality Plumbing, Inc
Ehrhardt Brothers Quality Plumbing, Inc
4.8(
432
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1992

Warranties offered

Small jobs welcome

"I have had Ehrhardt plumbing for numerous plumbing jobs. The Roman Tub Faucet installation was probably the least successful job but still OK. The tech left and the faucet was on a constant drip/flow. I had to call and have the tech return. He said he needed a replacement part. Since the faucet was one I had ordered online -and from company Ehrhardt does not deal with, I needed to find it. I eventually did. The drip fortunately stopped. I still wanted someone to come and recheck it -- didn't seem to work that great. I was told I would have to pay for the recheck. I was disappointed considering I have been a good loyal customer. I opted not to have him come. Previously they have replaced two hot water heaters. I would still call them because for the most part the service has been satisfactory."
Water Heater
Water Heater
Water Heater
Water Heater
Additional Photos

+40

Response time2 days
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
121
)

Serving Marriottsville, 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%
151 neighbors recently requested a quote
Avatar for Heil Plumbing & Hvac
Heil Plumbing & Hvac
4.9(
252
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1975

Emergency services offered

Warranties offered

"Both Justin and Charlie came out and were very thorough in explaining the process. I was very pleased and well informed in what was happening when replacing my main water service line. The crew that came out were in time and did a great job in communicating and avoiding disruption to the property. I reached out to my community on recommending a good plumbing company; after a total of about 25 responses, 22 of them suggested Heil Plumbing! Thank you to the family and crew of this company and I will make sure the appreciation is communicated through our social networks."
Response time9 hrs
34 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for National Water Servicing, Corp.
National Water Servicing, Corp.
4.6(
130
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1979

Emergency services offered

Warranties offered

"National water has done a great deal of work for us. When we bought our house in 2001 NWS installed our water purification system any water related needs. I highly recommend them & we will continue to use their services. My husband pays the bills so I'm not sure about the fees but they know what they're doing, professional, friendly & honest."
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis

+12

6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for BFMD, LLC
BFMD, LLC
4.5(
151
)

Serving Marriottsville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"This is a great company. Artie and Nick were right on time, provided high quality work. They were very professional and saved me thousands of dollars! My home warranty company in house plumbers had told me my main line sewer line had to be replaced (to deny a home repair a camera diagnostic). Replacing the main sewer line would have cost somewhere between $6,500 - $10,000. Artie and I met and reviewed my options. He recommended I go ahead and complete a camera diagnostic and simultaneously have anything in the line descaled. Their descaling machine has a camera attached to it. This process cost $750, but was far less expensive and time consuming than replacing a main sewer line. The end result, verified by camera, a clean sewer line! Thank you so very much BFMD for a job well done! Mary Ann"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Response time1 day
13 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for R Tillery Enterprise, LLC
R Tillery Enterprise, LLC
4.9(
11
)

Serving Marriottsville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I had a sewer backup in my basement. Used Angi’s list and gave RTillery, Alex, a call. They were fantastic - great estimate, responsive, professional, courteous, quick in all their responses, the list goes on. I started with replacing the inside cast iron pipe. Alex even added a clean out. He and his crew were prompt, always polite and professional. They didn’t seem to mind my popping in to watch. The line was replaced in a day and a half w/ minimal water outage. After going back and forth I decided to replace the outside pipes. Alex provided several options. Other estimates would dig up the yard, sidewalk and driveway, replace the cast iron and terra cotta, but no cement work. RTillery slid the new PVC inside the terra cotta which was cheaper and less to dig up and they replaced the sidewalk! Only one other company offered to sleeve the PVC and it cost more! RTillery even came back to fix an issue they noticed doing their final checks. Wow! Can’t recommend these guys enough!"
Response time8 hrs
Response rate98%
Recommended by10%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
5.0(
1
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Horizon Services (MD), LLC, is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizon Services (MD), LLC, remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.

Horizon Plumber under sink
Horizon Plumber in Kitchen with homeowner
Horizon Plumber crawl space
73 neighbors recently requested a quote
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FAQs for water main install, replace or repair projects in Marriottsville, 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 Marriottsville, 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.