4.5 
533 *The Angi rating for Sump Pump Installation companies in Hagerstown, 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 Hagerstown, 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 March 25, 2026
Serving Hagerstown, 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 Hagerstown, MD and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Hank & his crew worked very hard to get the job done in 2 days. Due to another job they had to start the following morning I'm sure they would've have liked to have an extra day to complete the job They Installed a sump pump system in the basement the concrete was a monolithic poured slab a very thick concrete floor they Jack hammered threw to install the sumps drain pipes."
+14
Serving Hagerstown, MD and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"They didnt "sump pump installation" as a category for specific project. John Collins, Nathan Patterson, and Lamoche Flood did a great job in a timely fashion. They installed a sump pump in my crawlspace and encapsulated areas that had to be redone because the last company didn't do it right. They kept me informed of everything they did at the end of the day. They were punctual and did a great job of clean up....which is very important to me!"
+12
Serving Hagerstown, 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 Hagerstown, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!
Serving Hagerstown, MD and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Emergency services offered
"Very customer service oriented, very knowledgeable, went beyond and above compared to other plumbers he had spoken with."
Serving Hagerstown, MD and surrounding areas
Approved
In business since 1976
Emergency services offered
Warranties offered
"Changed sump pump and added battery backup"
+11
Serving Hagerstown, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Austin and Eli installed a new hot water heater for us. They did an outstanding job, very efficient and professional. They are a great business to work with. If you need any plumbing work done, please contact Austin you will not be disappointed. I highly recommend this business!"
+4
Serving Hagerstown, 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 Hagerstown, MD and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Had two sump pump’s replaced. On time and did a thorough job."
From average costs to expert advice, get all the answers you need to get your job done.
Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.
Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.
Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
Licensed plumbers and basement waterproofers specialize in sump pump installations. Keep reading to learn more about who installs sump pumps near you.
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.
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).
