4.5 
2.5k+ *The Angi rating for Sump Pump Installation companies in Poolesville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Poolesville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on August 03, 2026
Serving Poolesville, MD and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Patrick did a phenomenal job from initial contact pre-appointment all the way thru the completion of the actual job (sump pump replacement). My wife and I will be repeat customers if the need ever surfaces for a top notch plumber!"
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."
Serving Poolesville, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Rema came and replaced my sump pump and he was a true professional. He came..analyzed the situation, came up with a plan and resolved my issue in a timely manner. He is now my new favorite plumber and if needed he will be yours too if you're lucky enough to be blessed by his service. Highly satisfied!!!"
Serving Poolesville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"I am was very happy with the work Dun Rite Draining Cleaning. Sterling was very courteous and professional. Replaced my sump pump and explained the problem and solution very thoroughly. Excellent customer service! I will definitely use them again in the future!"
+20
Serving Poolesville, MD and surrounding areas
Approved
In business since 1990
Free estimates
Customers say: True professional
"Fred came out the same day, tried several approaches but determined eventually that I needed a new toilet. He had it in the truck and installed it and included a quality seat. Fred is professional, friendly and made suggestions about maintenance, All in all, it was a good experience and he is now our plumber."
Serving Poolesville, MD and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Best company. They replaced a sump pump in my house. Afgoradle and ontime. Highly recommended"
+4
Serving Poolesville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Warranties offered
"I had a sump pump installation and front steps installation . They did a good job."
+339
Serving Poolesville, MD and surrounding areas
Approved
In business since 2016
Emergency services offered
Small jobs welcome
"Representative was on time within the time frame of appointment. His knowledge and great observation/ suggestions of my faucets was successful. He shared about water pressure and the dynamic of how it affects the pumping pipes. I inquired about water heaters and sump pumps, he educated me and I am greatly appreciative and will add to my project list for 2020. Thank you!!"
+66
Serving Poolesville, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"We have worked with Beacon in the past. They were very responsive and scheduled us quickly this time for a GFCI outlet replacement in an outdoor window well sump pump before it rained again (Our basement had flooded with the previous rain.). Chris was on time, very professional and gave me an estimate with options. We decided on a cost effective option for us now along with some recommendations and estimates for some future work. They were very easy to work with and I would call them again. They waive the visit fee if you use them for the work and he gave us a military discount!"
+31
Serving Poolesville, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1993
Free estimates
Emergency services offered
"I needed a new sump pump installed and every part of the process went smoothly - I'm fully statisfied with the outcome and the price paid"
+16
From average costs to expert advice, get all the answers you need to get your job done.
Learn how much sump pump installation costs in Washington, DC, including average prices, cost factors, and tips to save on your basement waterproofing project.
Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.
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