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TRUSTED BY LOTHIAN, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon281
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Lothian - Updated Nov 2026

All Aspects Waterproofing, LLC
4.6(
188
)
Sump Pump or Interior Foundation Drains - Install

Serving Lothian, MD and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"We are the 2nd owners of a 15 year old home. Don't know why the original owner/builder did not put a sump pump in the basement, as it would have been a cheaper option in the end. If you are building a new home with a basement, put a sump pump in, don't scrimp on what is a very valuable insurance policy. After looking at a handful of other companies to retrofit a sump pump in our cellar, we picked All Aspects Waterproofing, LLC. They did a great job! Very high quality work, and outstanding service. They did a great job! We enthusiastically recommend All Aspects Waterproofing to any homeowner!"
Response time1 day
13 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
78
)
Sump Pump or Interior Foundation Drains - Install

Serving Lothian, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"On 05/26/18, during the 9.5 inch rain fall in Catonsville, MD, one of my pumps check valve broke, ejecting water across my basement . The pump was pumping continuously (waves were in my driveway.) We couldn't turn the sump off because of the amount of rain. I went on Annie's list and put out my request. Remedy called within 15 minutes and although had another call, was at my house within the hour and within 45 minutes was at my house and quickly had the valve replaced. This was at 10 pm on a holiday weekend. I am not rating his fee in consideration that it was an emergency call. I will utilize him again- he saved my basement!"
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9 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Remedy Plumbing & Drain Cleaning, LLC
Remedy Plumbing & Drain Cleaning, LLC
4.7(
733
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Lothian, MD and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"I was very pleased with Remedy for installing a ZOELLER sump pump. That brand was highly recommended by my brother-in-law who happens to be a Master HVAC. The replacement took just over an hour by an experienced service technician. When completed he fully explained the operation of the battery backup. I would highly recommend Remedy for sump repair and/or replacement."
Response time5 hrs
57 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Lothian, MD and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I had a great experience working with Basement Systems USA. These guys were very professional, hardworking, and clean. They told me exactly what I needed to do and I was glad I went with their suggestions. I always had leak issues and occasionally my old sump pump wouldnâ t even work. I can truly forget about it now even in the worst of storms. In fact, that happened the following weekend after they left! A big storm came through and we even lost power for a couple of hours. The backup battery they installed let the sump pump keep working perfectly. Talk about just in time!"
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Tough day
Found it in a crawlspace
What is it?
Found it in a crawlspace

+142

Response time1 day
Recommended by88%of homeowners
Avatar for Dun Rite Drain Cleaning
Dun Rite Drain Cleaning
4.6(
395
)
Sump Pump - Repair or Replace

Serving Lothian, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I followed a lead a friend mentioned and having a water management basement drain system checked to see if any blockage going towards the sump pump. This is the 30th year of having the water management inside basement draining system. Placed a project and shortly got a call from Dun Rite Drain Cleaning. I was able to speak to an actual technician as my job is not about sewer, toilets, etc. Spoke with Sterling at Dun Rite Drain Cleaning and he gave good information and he also agreed I should contact the company that has the warranty. He did mention that the companies in general hire out the drain inspection as they do not have on staff such personnel. I was given a rough quote as FYI. After getting information I contacted the company that I have warranty with, and it was determined I did not need the service. The company with warranty had me take pictures and will get back with me after reviewing them. Gave information to the friend who suggested a camera system and he mentioned a good tool to get for my own peace of mind to check out the system and can be used for looking at other enclosures."
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center

+20

Response time3 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for Care & Quality Plumbing, LLC
Care & Quality Plumbing, LLC
5.0(
34
)
Sump Pump - Repair or Replace

Serving Lothian, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Jaime did an excellent job. Within a period of 24 hours (from the time he first visited our home to the time of completion), he installed two 75-gallon hot water heaters perfectly. Being able to bathe and flush toilets are are truly blessings!"
Water Softener
Gas water heater
Commercial Backflow
UV Light
Well Water tank

+2

Response time2 hrs
Response rate100%
Recommended by3%of homeowners
Avatar for JES Foundation Repair
JES Foundation Repair
4.5(
1,449
)
Sump Pump or Interior Foundation Drains - Install

Serving Lothian, MD and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"JES is great!! They fixed our basement and installed a French drain and a sump pump. The crew was Antonio Williams, Melvin Riley, Ray Barefoot, and Billy Alcazar. They are all professional and top notch. I would hire them again."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

498 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Guardian Basement Waterproofing
Guardian Basement Waterproofing
4.5(
24
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Lothian, MD and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"My sup pump failed and they came out the same day. They replaced the sump pump and spent hours getting the water up. It was great they could get this all taken care of on a Saturday. They are just great. Reasonable prices and they are always good."
Additional Photos
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Response time1 day
12 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 249
Sump Pump Installation FAQs, answered by experts

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

You should be fine. Most high-grade grinder pumps have a 24-hour holding capacity within the tank. You can continue to use the facilities so long as the power outage does not stretch into days. In a worst-case scenario, attach a generator to the grinder pump, providing it has sufficient electric capacity.

If you have a self-cleaning washing machine but you’re still seeing lint, your water pump filter might be clogged. To clean it, you should unscrew the drain hose, then remove the water pump filter. From there, you can inspect it and clean it with warm water before replacing it. Check to be sure your washing machine is functioning by running a short cycle. 

Test regularly, clean the pump, and inspect the discharge line to ensure efficient operation.

If you notice any new sump pump noises, such as persistent clanging or gurgling, then you likely have a sump pump problem on your hands. Foul odors coming from the pump can also indicate problems. Additionally, if your unit turns on but doesn't pump water, you might have to address electrical problems. In any of these cases, it's a good idea to hire a professional to address the issue.

The Lothian, MD homeowners’ guide to sump pump installation services

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