4.5 
1.5k+ *The Angi rating for Sump Pump Installation companies in White Marsh, 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 White Marsh, 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 July 15, 2026
Serving White Marsh, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Small jobs welcome
"Andy came out on the same day as I put a request out. The price was in line with the expected cost for replacing a sump pump and the service and professionalism was first rate. Highly recommended!"
Serving White Marsh, 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!"
Serving White Marsh, 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."
+20
Serving White Marsh, MD and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"We recently hired Basement Systems USA to install a sump pump and basement air system in our new home in Glen Arm, MD. They did a great job! Their communication and workmanship was incredible. We ll definitely be recommending them to our friends and family!"
+142
Serving White Marsh, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"My plumber knows the job very well."
+4
Serving White Marsh, MD and surrounding areas
Approved
In business since 1993
Free estimates
Customers say: True professional
"Really wanted Tech to diagnose and/or shower fixture (which I had explained during consultation) but he seemed not really interested or unwilling even though the owner told me they were willing. Sink faucets installed with no issues, no leaks. My major concern was the extra charge of $50 for 2 water lines and a clamp. ????"
Serving White Marsh, 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 White Marsh, MD and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"Roberto,Alan and Jose did a great job installing vapor barrier and sump pump in the crawl space. I would recommend this crew."
+12
Serving White Marsh, MD and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."
+10
Serving White Marsh, MD and surrounding areas
Approved
In business since 1968
Free estimates
Emergency services offered
"They called right away, showed up on time, diagnosed the issue, installed the new sump pump, explained everything, cleaned up, and did it all in a timely manner. What more to ask? Well done."
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