
Serving Adamstown, MD and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"Lee Stark and Kevin R. installed our new sump pump and did a great job!"





+12

*The Angi rating for Sump Pump Installation companies in Adamstown, 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 Adamstown, 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 June 11, 2026

Serving Adamstown, MD and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"Lee Stark and Kevin R. installed our new sump pump and did a great job!"





+12

Serving Adamstown, MD and surrounding areas
Approved
In business since 2000
Warranties offered
Small jobs welcome
"I hired a plumber through HomeAdvisor using prepay but I would not recommend this service. The contractor left a leaky pipe that caused water coming up through carpet. I had to purchase a wet vacuum to dry out the carpet. I had to contact HomeAdvisor again and hired Dave the Plumber, LLC who had to redo the installation done previously. Dave the Plumber replaced all the piping and outside spigot because of a water leak the previous contractor left. Thank you Dave the Plumber for being a professional and a job well done."





+11

Serving Adamstown, MD and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Review for 10-19-20 Silver Spring, Md. home I called Douglas & Son Plumbing to replace an old frost free outdoor faucet. Shawn Douglas plumber installed the new frost free exterior faucet that was twelve inches long and inside my house installed a shut off valve; furthermore, the plumbing code recommended. He neatly cut a small square box in the panel in the Den to find the pipe. After he found the pipe he installed a shut off valve for the frost free exterior faucet. His measurement was exactly correct to find the hidden pipe behind the outdoor wall. He explained that the exterior faucet should have a separate shut off valve. He had great rapport with the customer that is me and I was impressed that he used a lever to balance the frost free exterior faucet. I do not about any customer that was not satisfied with his work but he receive a five star rating for this job."





+6
Serving Adamstown, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Very professional. I would highly recommend for repair and installation of new systems."
Serving Adamstown, MD and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Emergency services offered
Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!
Serving Adamstown, MD and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Serving Adamstown, MD and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"Fantastic service. This is the second time we've hired R & G Water Systems. Both times we had an issue in the middle of the night and they were able to send someone out first thing in the morning. They replaced our well pump the same day (within a few hours of calling actually). This went as smoothly as the first time we hired them and would definitely continue to use them."

Serving Adamstown, MD and surrounding areas
In business since 2010
Free estimates
Warranties offered
"This was for water leaking into the basement. We got estimates from 4 contractors and the inspection from Allmaster was by far the most thorough. Without removing concrete they all misdiagnosed the problem and all had quotes within a few hundred dollars of each other for a 1 day job. Allmaster suggested the least damage to the finished basement wall requiring the least work to repair so we went with them. After removing the concrete in the problem area they discovered that about 3 feet of the footer was missing under the wall and the proposed fix would not have worked. So they spent the rest of the day digging and creating a replacement footer and came back the next day to finish the original job. The additional cost was minimal and well worth it. This included two new sump pumps and buckets (the others didn’t even notice that our existing sump pump was not working so their estimates did not include replacing that). They even buried the discharge tube, which was not called for in the original contract. Mark kept us well informed of what they were doing. He and Mike covered everything with plastic and did a thorough job cleaning up afterward. The next big rain came a day later and everything was dry! We are very pleased."





+12
Serving Adamstown, MD and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Hired James for sump pump installation. We were able to work out a very reasonable price for my installation. Then he got to work right away and finished the job in the morning with the help of a coworker. I checked in periodically but mostly left them to do their job. After the job is completed, he showed me what he did outside the house as well as inside. His work also comes with 90 day replacement warranty. I am quite satisfied with his friendliness, his willingness to reach a deal, and his professionalism. Will continue to hire him in the future."

Serving Adamstown, MD and surrounding areas
In business since 1979
Free estimates
Emergency services offered
"My well pump pressure tank needed service and I called Friday and Barbara was very professional and eager to help. She took the time to understand the issue and even reviewed the pictures. Barbara is very passionate about her job. She was able to schedule for Saturday. Dave came out. He called to let me know that he was on his way and let me know when he will arrive. He was very punctual, professional, friendly, and down to business. Totally impressed with the way he solved the problem and made sure that answered all of my questions. This company is very ethical and I would recommend them to anyone."





+31
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