4.5 
541 *The Angi rating for Sump Pump Installation companies in Flemington, NJ 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 Flemington, NJ 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 27, 2025
Serving Flemington, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Workers were efficient with installing a sump pump, drainage pipe, and total clean up."
+48
Serving Flemington, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Dry Tech replaced an aging sump pump system in my basement with a new system and a water powered back-up pump. They did a beautiful job."
+24
Serving Flemington, NJ and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Steve and his team came in clutch after my basement flooded. They provided me high quality service at a fair price. My basement french drain and sump pump installation has helped keep my basement dry and I couldnt be more thankful."
Serving Flemington, NJ and surrounding areas
Approved (Corporate)
In business since 1997
Free estimates
Warranties offered
"Andrew and Rob came out after our sump pump failed. They were prompt and gave exceptional service. Very professional. They were helpful and even offered to help clean up the water. Highly recommend them!!"
+16
Serving Flemington, NJ and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"We have worked with Quality First Basement for 20 years. First job was the triple sump pump which has been excellent. Next was the refinishing of our basement. Another superb product and experience. Today we had new flooring installed. Once again, the product and workers were excellent! They were on time and so respectful. The floor is so attractive. This is a company that has only gotten better over the years! I highly recommend it! Rachel Padian"
+251
Serving Flemington, NJ and surrounding areas
Approved (Corporate)
In business since 1971
Credit card accepted
Customers say: True professional
"I needed my Sump Pump replaced. The Technician, Mark, did an excellent job. HOWEVER, I had priced the cost of a new pump at around $300, but Perri charged me $1200 + tax for the installation. OUTRAGEOUS"
Serving Flemington, NJ and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"They were total professional. The people working in my house did a wonderful job. The whole job was more involved than expected but was handled with ease. My whole house interior was patched, sanded and beautifully painted. Lights were installed and curtain rods and huge paintings were hung. Just amazing!"
Serving Flemington, NJ and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"Good job with the installation. The price estimate at first was very high. I had to negotiate for a more reasonable price."
Serving Flemington, NJ and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"Bill was professional and his guys did an excellent job with the installation and clean up. I highly recommend this company for any plumbing needs. I would use him again."
+19
Serving Flemington, NJ and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Sam and his crew were exceptional for the entire installation of our new brick pavers! His responses were professional and extremely timely. Any issues that would rise from our project were promptly fixed. Even a month after the initial install, Sam and his crew swiftly came back the NEXT DAY to fix. I highly recommend this company for any projects you desire on your residence."
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).
