4.7 
40 *The Angi rating for Sump Pump Installation companies in Williamstown, NY 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 Williamstown, NY 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 01, 2026
Serving Williamstown, NY and surrounding areas
Approved
In business since 2004
Warranties offered
Credit card accepted
"Fantastic installation and friendly. Informed me every step of the way. Professional and turned out great."
Serving Williamstown, NY and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
At Highlander Waterproofing & Foundation Repair, we are the area's trusted experts specializing in basement and crawlspace waterproofing and encapsulation, along with foundation repair services for bowing and buckling walls, floor and wall cracks, and full foundation rebuilds to name a few. When you contact Highlander for a free inspection, you are choosing a BBB A+ Accredited, two-time Torch Award for Ethics Winner, with our most recent years 2021, 2022!
Serving Williamstown, NY and surrounding areas
Approved
Call me Vadim. I always been good with my hands as long as I can remember. I can fix almost anything. If you’ll ask my family and friends about me they’ll tell that I’m a Jack of all trades. I’m always happy to help.
Serving Williamstown, NY and surrounding areas
Approved
Mechanical and electrical background with trade school degree. Offering repairs and handyman services.
Serving Williamstown, NY and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"The crew was friendly and extremely neat! They jackhammered my basement to install interior French drains and a sump pump and cleaned up after they were finished. They even wiped the mud off my hose and wiped up the floor. They worked like a well oiled machine and were finished sooner than we expected. Would definitely recommend them!"
+11
Serving Williamstown, NY and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
Installing furnaces and boilers and all residential plumbing I have over 15 years in the field experience. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.
+1
Serving Williamstown, NY and surrounding areas
In business since 2010
Emergency services offered
Warranties offered
"I would definitely use them again! We purchased our house about 1 1/2 years ago and did not know when the last time was that the septic had pumped and looked at. They called us right away and were fast to schedule an appointment and also followed up to make sure we were happy. Very professional!"
+7
Serving Williamstown, NY and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"Called in claim on 6/18; tech assigned on 6 /19; so far so good. Claim was for failed well pump with NO water to my home with two disabled seniors. Due to heavy workload and no extra pay on weekends the tech came for diagnostics 4 days later. He verified the failed pump and tried to purchase one at Home Depot. None in stock, had to be ordered. Pump came in on 6/30 and tech arrived today, 7/1, and expertly installed the new pump. Choice has a $ 500 limit on well repair, which is 1/3 of a typical bill. That dollar cap is riduculous. On a positive note, C-Force provides expert work for Choice and would be my choice for any future work."
Serving Williamstown, NY and surrounding areas
In business since 2016
Free estimates
Emergency services offered
Complete water, fire,mold and biohazard restoration services. We are available for emergency response 24/7. Paladin Restoration stands out from the competition by treating each customer like a family member and their property as if it was our own! We are a locally owned and operated company that is second to none
+4
Serving Williamstown, NY and surrounding areas
In business since 1980
Free estimates
Emergency services offered
"Fine. Green Homes installed the furnace two years ago, and everything has gone well.
"
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.
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.
Sump pump discharge lines come in a couple of diameters and a range of lengths. Here’s how to determine the right sump pump pipe size for your installation.
