4.6 
1k+ *The Angi rating for Sump Pump Installation companies in Annapolis Junction, 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 Annapolis Junction, 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 13, 2025
Serving Annapolis Junction, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Customers say: True professional
"Install sump pump and kitchen faucet. Lal did a great job."
Serving Annapolis Junction, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"They did the work the way I wanted (fix and waterproof from the outside, not sump pumps in the inside} and warrantied the work for 20x longer than the others."
Serving Annapolis Junction, 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."
Serving Annapolis Junction, 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 Annapolis Junction, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"My plumber knows the job very well."
+4
Serving Annapolis Junction, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Brian was extremely helpful diagnosing the problem and getting me a quote while Joseph and Sam expertly executed the installation. I HIGHLY recommend this company. Very friendly, responsive and professional."
+15
Serving Annapolis Junction, MD and surrounding areas
Approved
In business since 1992
Warranties offered
Small jobs welcome
"Very smoothly and relatively quickly. Technicians wore masks which was much appreciated. They removed the old water heater and installed a new one leaving the area clean. They gave us information and instructions in a clear, easy to understand way."
+40
Serving Annapolis Junction, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"I could not be happier with Day & Night's plumbing service. Within minutes of completing Angi's intake form, I received a phone call from Day & Night and we arranged a home visit for the same afternoon. Day & Night's Ngura Sailo arrived a few minutes early (awesome!), was friendly, respectful and COVID-safe (e.g., remained masked during entire visit). I had a toilet that wasn't flushing properly and a bathtub drain leak. Ngura walked me through his diagnosis of both problems. I agreed to a toilet replacement. Ngura left to pick up a new toilet and returned in under 60 minutes. He installed the new toilet quickly and cleaned up completely afterward, taking our old toilet with him for disposal. And he fixed our bathtub drain leak free of charge, improvising and creating a tool out of scrap copper pipe to do the job. Throughout the entire process, Ngura answered every question I had and explained every step. I would hire Day & Night again in a heartbeat, and I would request Ngura Sailo by name."
+1
Serving Annapolis Junction, MD and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
We are a family owned and operated business with several years of experience. We offer many plumbing services in Baltimore, Carroll, Frederick, Howard, and Montgomery Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductplumbingservices.com !
+19
Serving Annapolis Junction, 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"
+339
From average costs to expert advice, get all the answers you need to get your job done.
Discover how much sump pump installation costs in Baltimore, MD, including average prices, cost factors, and how to save on your basement waterproofing project.
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.
Learn how to hire a qualified sump pump installer with tips on finding pros, questions to ask, and what to expect during the installation process.
Licensed plumbers and basement waterproofers specialize in sump pump installations. Keep reading to learn more about who installs sump pumps near you.
If something seems off with your sump pump, follow this guide to learn how to check if your sump pump is working (and what to do if it’s not).
