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Find Sewer main install, replace or repairers in Unionville

Avatar for Mahon Plumbing
Mahon Plumbing
4.6(
199
)

Serving Unionville, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"I called at 8:00pm on a Tuesday night. The plumber came before 10:00pm as promised. He replaced a leaking shut-off valve and associated pipe within an hour. Cost was as quoted for one hour labor plus parts which were less expensive than expected. No extra costs for travel time or anything else. We will definitely use again."
Tankless water heater installation
Tankless Water Heater Installation
Commercial drain cleaning
Sewer Line Video Inspection
Water heater replacement

+30

Response time1 hour
Response rate88%
Recommended by92%of homeowners
Markool Heating & Cooling, LLC
4.7(
18
)

Serving Unionville, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Markool was super professional, kind, and skillful. A few things really stood out. 1) He did a furnace flue piper install that he could have charged us much more for if he had wanted to take advantage of us - but he was honest and we paid less than we feared. He also went the extra mile helping my wife and I through a warranty claim with the furnace company so that we did not have to pay extra part costs. It was an unexpected need, but he was prepared with the part and worked with the manufacturer to get us covered. He was even able to better a previous repair. 2) On a home humidifier install, he made himself available on short notice, took time to answer our questions, and then showed us how to maintain the equipment ourselves so we wouldn't need to shelve out more for additional contracting work - even from him. Grateful!"
Response time1 day
13 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Tri-County Pump Service, Inc.
Tri-County Pump Service, Inc.
4.4(
108
)

Serving Unionville, MD and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"The individual providing my service was exceptional. He was very professional and customer focus. It is the customer service that brings customers back to a business. I will always use TRI-CITY PUMPS for my sewer services."
Recommended by73%of homeowners
Avatar for My Air Duct Pro
My Air Duct Pro
3.5(
289
)

Serving Unionville, MD and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Hired for air duct cleaning but mold was discovered and pointed out to us.  With young children in the house, we wanted to attack this problem right away so we immediately negotiated a price.  The primary contact was a bit difficult to understand due to language differences and I'm not confident we got a good price, but we were very satisfied with the quality of the work.  They were very timely and the full service took an hour or so.  My recommendation is to check for signs for mold before you order any air duct cleaning services.
"
Do You Have Dust in Your Ducts
-
-
Recommended by58%of homeowners
Avatar for Loveco LLC
Loveco LLC
5.0(
2
)

Serving Unionville, MD and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Heavy drain cleaning machines were taken down my basement including a little camera. They carefully vacuumed out all the water on the the floor and inserted more than 200ft of drain cleaning cable into the main drain, and in less than 45minutes i was all cleared. Same company  steam-cleaned my carpet in march. I will use them again and again."
Recommended by100%of homeowners
G.E. Mandley Plumbing, Inc.
5.0(
1
)

Serving Unionville, MD and surrounding areas

In business since 1987

Free estimates

"Great response time. Very affordable! family owned and operated. im going to use this company for every plumbing & gas needs for now on. The owner george knows how to troubleshot and this family owned company can get the job done no matter how big or small it is. and there more then willing to come out at your convenience. The father and son combine to make a great company. o and by the way they love to joke and have a good time with you while they work. And believe me they work and i bet whatever they fix you will never have another promblem with it again. HIRE THESE GUYS AND ENJOY A COMPANY THAT WILL NEVER LET YOU DOWN AND WILL ALWAYS THERE"
Recommended by100%of homeowners
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FAQs for sewer main install, replace or repair projects in Unionville, MD

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Unionville, 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.