
"We needed a project done on a rusted/corroded pipe in the basement where we had fear of a frozen pipe and potential leaks. Nick responded quickly to my request, worked efficiently, was polite and personable, and left the area spotless when he was done. The price was very fair, especially for the quality of work. I wouldn’t hesitate to call him again and highly recommend his services."
336C89BC7193DCD8CB0813A2D27332613E9D9E00A5F3483FC6B838CA8AA6C5C8 4. in December 2025

Complete Interior Basement Waterproofing
"Key Waterproofing did a fantastic job correcting my basement water issue. They assessed the water leak, provided a quote for the work and resolved the issue within the next few days. Started and completed the work in 1 day just before an upcoming rain storm. System works as planned and basement was dry following a 2+ inch rain storm!"
Jim B. in December 2020

Basement Waterproofing, Crawlspace Repair, Water Treatment, Filtration & Purification , and 6 more
"From start to finish, my experience with Basement Technologies was excellent. I was worried that due to the large size of my basement that the project could take forever. They started early Monday morning and worked two extremely long days until it was finished on Tuesday night. I thought it would take at least a week. They left the place cleaner than it was when they arrived and have followed up periodically since completion. I couldn't be happier."
Mitch L. in October 2014

Full Service Plumbing, Sewer Main - Clear, Excavation - Sewer and water line replacements/repairs , and 2 more
"The plumber arrived on schedule and did a fine job clearing the clogged drain. We will definitely use them again if the need arrises."
4EAD13B3B5C9E15BD3F1172F3A0CB83F68D9B7DAB1BD2D5895C7F395BC4C840C B. in November 2025
Drain Clog or Blockage - Clear, Camera Sewer/Mark Locate/ Leak Repairs, Water Service / Sewer Service Repair and Replacement , and 7 more
"The technician arrived on time, was courteous and cleared the bathroom drain. Dennis was very professional."
Janet G. in December 2017
Quincy Plumbers are rated 4.3 out of 5 based on 1359 reviews of 1359 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Sump Pump or Foundation Drain Install Contractors that serve a different city in Massachusetts, here are some popular suggestions:
Why do you need a sump pump?
Is there electric power near the proposed pump location?
Find out how HomeAdvisor can help your business