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Find Sump pump or interior foundation drains installers in Lothian

Avatar for GAC Services
GAC Services
4.8(
279
)

Serving Lothian, MD and surrounding areas

Angi Approved

In business since 1970

Free estimates

Warranties offered

"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
Additional Photos
27 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Remedy Plumbing & Drain Cleaning, LLC
Remedy Plumbing & Drain Cleaning, LLC
4.8(
683
)

Serving Lothian, MD and surrounding areas

Angi Approved

In business since 2017

Emergency services offered

Warranties offered

"He was great, he did a good, came in assessed the issue and provided a quote and I wasn't able to make an immediate decision but was able to followup with him. "
Response time5 hrs
133 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for JES Foundation Repair
JES Foundation Repair
4.8(
925
)

Serving Lothian, MD and surrounding areas

Angi Approved

In business since 1993

Free estimates

Emergency services offered

"We were upfront about existing structural issues in our bathroom, and the sales rep assured us they would work around them. Instead, the crew cut the supporting studs to access a basement wall (without telling us before he did), causing the bathroom floor to sink an inch and detach from the walls. Despite the floor being physically unsafe to walk on, the company claims this is merely "cosmetic damage" and refuses to cover the repairs. They have zero internal communication and will blame you for their own failures. Do not trust them with your home."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

296 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Third Generation Ceramic Tile & Plumbing
Third Generation Ceramic Tile & Plumbing
4.9(
57
)

Serving Lothian, MD and surrounding areas

Angi Approved

In business since 1952

Free estimates

Emergency services offered

"Tech got the work done. Great customer service. A true professional. Would refer a friend."
Kitchen Refrigerator
Kitchen Counter
Kitchen Sink
Shower After
Vanity After

+3

Response time1 day
10 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
4.4(
597
)

Serving Lothian, MD and surrounding areas

Angi Approved

In business since 1935

Free estimates

Emergency services offered

"Roto Rooter did an awesome job replacing my main line. They worked all day and night to get the job done. Quality work at a great price. Again a huge thank you to Roland, Brandon, Wayne, Umasis, Dillion, Cliff, Damon, and Thomas. Awesome job ! Tight spot and a deep trench. Happy Holidays ! Hope you get some rest."
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+5

3 neighbors recently requested a quote
Recommended by80%of homeowners
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Showing 1-10 of 18
FAQs for sump pump or interior foundation drains installation projects in Lothian, MD

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The Lothian, MD homeowners’ guide to sump pump or interior foundation drains installations

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

See all articles