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    Verified sump pump installation services reviews

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

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

Serving Poolesville, MD and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I forgot to do this review but am glad I did because I am two years out having waterproofing services by this company. The drain and sump pump recommended by Robert Ellis is absolutely worth it. I no longer am anxious about weather forecasts because of the work done. Robert evaluated my home, gave me options and soft recommendations then allowed me space to make the best long term decision. Completely satisfied and would recommend."
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(
77
)
Sump Pump or Interior Foundation Drains - Install

Serving Poolesville, 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!"
Additional Photos
Additional Photos
9 neighbors recently requested a quote
Recommended by77%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 Poolesville, MD and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Remedy Plumbing was GREAT!!! They came to my house on Sunday without an extra charge for the weekend call. He was extremely knowledgeable. My sump pump had gone bad. He was prompt & very efficient. Decided to have him fix a bathroom problem while he was here. Highly recommend if you have a plumbing problem, call Remedy Plumbing & Drain Co."
Response time5 hrs
61 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Sump Pump or Interior Foundation Drains - Install

Serving Poolesville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Hired the Basement Gurus to install a sump pump in my basement where I been having a ton of water pouring in the corner ground level in heavy rains for years. We had so much rain the last two weeks and not a drop/ couldn?t be any more pleased"
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
538 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Dun Rite Drain Cleaning
Dun Rite Drain Cleaning
4.6(
395
)
Sump Pump - Repair or Replace

Serving Poolesville, 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%
9 neighbors recently requested a quote
Avatar for Fred and Son Plumbing
Fred and Son Plumbing
4.8(
68
)
Sump Pump or Interior Foundation Drains - Install

Serving Poolesville, MD and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: True professional

"I called the plumber because I had a leak in my house I thought was attributable to a leaky dishwasher.  When that turned out not to be the case, I called the plumbing company for an emergency appointment, as water was pooling in my basement.  The company had a plumber call me promptly to arrange an appointment, and conveniently the plumber finished the job and arrived at my location within 45 minutes. 
The plumber promptly identified the problem and explained why he believed that was the problem.  The plumber then just checked potential alternative causes nonetheless.  This turned up the improper toilet installation.  
From here the plumber discussed the fixes and costs related to the various options with explanations.  I then explain the options I would like to pursue, and the plumber began working offering to show me the issues as they could be readily observed as he was completing the repairs.
I plan on using this company for all my future plumbing needs.
"
Recommended by100%of homeowners
Avatar for Pipeworks Plumbing, Heating, and Air
Pipeworks Plumbing, Heating, and Air
4.8(
622
)
Sump Pump - Repair or Replace

Serving Poolesville, MD and surrounding areas

Approved

In business since 2016

Emergency services offered

Small jobs welcome

"This company provided excellent work on my overflowing sump pump issue. I was amazed at how professional at how knowledgeable and friendly our technician Jason DuMond was. He not only took the time to analyze the situation thoroughly, he did tests on the outside drainage to make sure water flow throughout was normal. Jason not only solved the issue, he did so in a way that actually saved me a lot money compared to the other estimates I received. His solution was simple and effective. I'd highly recommend this company to anyone."
Lennox 14ACX (Photo 1)
Lennox XC16
Trane Heat Pump 5
Its the details that count
Lennox 14ACX (Photo 2)

+66

Response time2 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for GAC Services
GAC Services
4.7(
295
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Poolesville, MD and surrounding areas

Approved (Corporate)

In business since 1970

Free estimates

Warranties offered

"The process from beginning to end was highly professional, technically very competent and complete, and the installation was impressive (Team of about nine people, all worked efficiently and simultaneously outside and inside my house. The job was done in a little over half a day. Very happy with my decision to hire GAC to spec, supply, and install the system."
Additional Photos
6 neighbors recently requested a quote
Recommended by93%of homeowners
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Showing 1-10 of 336
Sump Pump Installation FAQs, answered by experts

If your sump pump isn’t engaging, it might be clogged with dirt and debris. Check to see if the fitting lid is loose and has been letting debris in. Next, check the float and make sure it’s not obstructed by rust or gunk, which results from insufficient maintenance. Tangled wires or damaged switching systems can also stop your sump pump from engaging.

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

Grinder pumps alone cost $300 on average. The average cost to install a new grinder pump is between $2,000 and $4,000, including the pump and labor. This price can also change based on the exact type of grinder pump you choose, labor costs in your area, and the power system your home currently has.

Several indicators suggest it's time for a sump pump replacement. A key factor is age; if the pump is over 10 years old, its lifespan is likely ending. Performance issues are also clear signs, such as the pump running constantly, cycling on and off frequently, making unusual noises or vibrations, or failing to function at all. A faulty or burnt-out motor is another definite sign a replacement is needed. Additionally, if you notice any signs of incorrect installation, the pump should be replaced. For a definitive diagnosis, a vetted plumber can assess the pump and confirm whether a replacement is necessary.

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.

The Poolesville, 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.