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Top-Rated Sewer main install, replace or repairers in Hampstead - Updated Nov 2026

Avatar for Mr. Rooter of Maryland
Mr. Rooter of Maryland
4.3(
1,101
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, 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 BFMD, LLC
BFMD, LLC
4.5(
157
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, 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"
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+41

Response time1 day
13 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for A&C Plumbing and Heating
A&C Plumbing and Heating
5.0(
8
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Chris was my plumber and he was knowledgeable, courteous and responsive to my project. I would highly recommend this company for your plumbing and heating needs. They will be my go-to service provider for my future needs."
Response time3 hrs
Recommended by100%of homeowners
Markool Heating & Cooling, LLC
4.7(
18
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Professional and efficient. Chris did an A/C repair on a part under warranty from another company. He quickly coordinated getting the new part through the warranty and completed the repair quickly. Will recommend to others."
Response time1 day
15 neighbors recently requested a quote
Recommended by94%of homeowners
F.H. Furr Finksburg
4.7(
3
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

Approved (Corporate)

Customers say: True professional

F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Fredericksburg, and Richmond, Va. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!

2 neighbors recently requested a quote
Recommended by33%of homeowners
HEAD 2 TOE HOMES PLUMBING LLC
New to Angi
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Here at Head 2 Toe Homes Plumbing, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business! \n

Avatar for Knock You Plumb Out Plumbing Inc.
Knock You Plumb Out Plumbing Inc.
4.5(
194
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"John replaced our sewer line in the fall of 2013. What struck us about John when we first met him was his honesty. He treats his customers like he wants to be treated when someone works on his home. He doesn't overcharge or offer things that aren't needed. There are no hidden costs. He will go out of his way to make sure he helps people, agreeing to do our job in Virginia even though he usually only worked in Maryland at that time (he is licensed in both states). We felt his quote was fair and reasonable and he answered all of our questions in detail. Having a sewer line replaced can be a bit traumatic, just in terms of the destruction it causes in the yard. But John's work was excellent. He used up-to-code materials and when our water line broke in the process, he handled that emergency with grace and did not charge us extra. We thought the guy who did the back hoe work could have made our yard a bit more level when putting the dirt back, but we've had landscaping work done since then, and everything looks good now. That is something you'll want to plan for though in terms of cost. You'll definitely need to put in grass seed or sod, and maybe some creative bushes, flowers, etc. like we did. For our next plumbing job, we will definitely hire John again. He is an all-around great guy, very knowledgeable and we trust him with our home. We've also recommended him to a family member in Olney.
"
Main sewer connection at the house
Working out of a shoring box
This particular sewer happened to be at 14' in depth.
Sediment Filter
sediment filter

+1

Recommended by95%of homeowners
Avatar for Quality Plumbing & Drain Cleaning
Quality Plumbing & Drain Cleaning
4.7(
205
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We came home from shopping and discovered our water heater was leaking. I called James because we were happy with the work he had done earlier this year. I called him late afternoon and we discussed replacing the tank, which was about 12 years old. He asked about the type heater we had now and because I was unsure he asked if I could take a photo and text it to him. I did so and he quoted me a price and arrived early the next morning. I was really impressed that instead of bringing the heater and equipment through the house, he and his assistant brought it down our very steep hill and brought it in, where it was to be installed. They arrived on time, installed it and cleaned up and left everything in great condition. Happy with the job."
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+14

Recommended by91%of homeowners
Pohlman Plumbing, Inc.
4.3(
66
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Pohlman Brothers created a basement bathroom in my daughter's house. They excavated the concrete floor and ground to install drain pipes and moved an existing laundry sink. They installed piping as well as a tub/shower, toilet, and sink. They are very professional, flexible, and provide excellent workmanship. All of their work was permitted and passed inspection. This is the second time I have used Pohlman Brothers for a significant remodel project and highly recommend them."
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+1

Recommended by98%of homeowners
Avatar for AQUA PLUMBING & HEATING CO
AQUA PLUMBING & HEATING CO
4.5(
85
)
Sewer Main - Install, Replace or Repair

Serving Hampstead, MD and surrounding areas

In business since 1984

Emergency services offered

Credit card accepted

"Don (the owner of Aqua) was in the area at the time I called and was able to stop by within 60-90 minutes of my call. He checked operation of the boiler, and diagnosed the problem with the help of the boiler manufacturer tech support. I needed a new ignition control module; the problem was that the boiler flame would not stay lit. He tried to get the old one working again, and seemed to succeed, but I called him back the next morning to report it started acting up again. He ordered the part and returned after it arrived in a few days to install it. The part appeared to resolve the issue and I was good to go. The boiler is over 25 years old and my previous HVAC contractor had said it needed to be replaced. Don looked at me like I was nuts when I told him that. He genuinely believed in repairing rather than replacing if at all possible, and I could not agree more."
Recommended by95%of homeowners
Showing 1-10 of 40
FAQs for sewer main install, replace or repair projects in Hampstead, MD

Most trenchless sewer line replacements can be completed within one to three days, though this varies based on your situation. Simple repairs on accessible lines might be finished in hours, while complex systems or challenging soil conditions could extend the timeline. The reduced excavation requirements result in faster completion compared to traditional trenching methods.

Trenchless pipe lining may reduce the interior diameter of your pipes, which could affect flow capacity in already narrow lines. This method also requires the existing pipe to maintain sufficient structural integrity to support the new liner. Severely collapsed sections, major joint separations, or completely misaligned pipes might not be suitable candidates for lining and could require alternative approaches.

Trenchless sewer pipe liners are rated to last up to 50 years when properly installed and maintained. Actual longevity depends on installation quality, usage patterns, and environmental factors like soil movement or tree root intrusion. Regular maintenance and avoiding problematic disposal practices (like flushing non-biodegradable items) can help maximize your system's operational lifespan.

Trenchless technology availability varies by region, with greater accessibility in metropolitan and suburban areas where specialized contractors operate. Some rural locations may have limited access to trenchless equipment and expertise. Local regulations and soil conditions also influence availability. A professional assessment of your property and local contractor options will determine if trenchless methods are feasible for your specific location.

Professional video inspection provides the most reliable assessment of whether your sewer issues suit trenchless repair. Generally, pipes with moderate damage, like small cracks, minor leaks, or partial blockages, respond well to trenchless techniques. Completely collapsed sections, severe misalignments, or extensive structural failures might require traditional excavation. Consulting with contractors who offer both methods ensures you receive unbiased recommendations.

Quality trenchless sewer replacement often includes a workmanship guarantee from the contractor. The specific terms vary by company and region, but many professionals stand behind their installation for at least one year. Material warranties may extend longer, depending on the pipe products used. Always request written warranty information before hiring, and understand exactly what's covered and what might void your protection.

The Hampstead, MD homeowners’ guide to sewer main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.