Top-rated sump pump installation pros.

Best sump pump installation pros near Granby, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your sump pump installation project in Granby, CT?

Select your specific project to find the pro for you.

TRUSTED BY GRANBY, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon421
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Granby - Updated Nov 2026

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Granby, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"I posted an initial review on 2/21/19 on a job done on 1/11/19 to fix groundwater from coming into our basement. The drainage system and sump they installed was not collecting all the water that was coming in, as we had leaking from several areas along an uneven rock ledge. I had reached out to our salesperson by phone and email and never heard back, so I was very frustrated. About 3 weeks after I posted the review, I did get a call from Jeff Allen, one of the supervisors. To make a long story short, he sent out one of their waterproofing specialists to look at the problem. We had already hired an independent mason to try to remedy the problem but he had not yet had a chance to do the job. Jeff convinced me that CT Basement systems would do absolutely whatever it took to fix my water problem. I cancelled the independent mason. Danny, a mason from CT Basement Systems came out and used a very ingenious method to divert all the water to the originally installed water guard trough and then to the sump. It is working beautifully!! I think Danny is a genius and I am so impressed and thankful for Jeff's perseverance and kindness in making this happen. I am now a very happy customer."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

161 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Alvin's Plumbing and Heating, LLC
Alvin's Plumbing and Heating, LLC
4.7(
119
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Granby, CT and surrounding areas

Approved

In business since 2011

Credit card accepted

Customers say: Quick response

"The job was done quickly and courteously in the time period we were quoted. The removal and installation was done quickly and efficiently. The technicians were friendly and informative. The questions were answered and the job was done professionally."
Sump pump
Tankless combo units
Moved gas line for stove
Replace radiator with baseboard
Added new baseboard heat

+2

Response time4 hrs
Response rate86%
47 neighbors recently requested a quote
Avatar for Advanced Basement Waterproofing LLC
Advanced Basement Waterproofing LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Granby, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. \nIt is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. \nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer \nin a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Knell walls
Knee Walls
After
Before
Concrete Work

+1

241 neighbors recently requested a quote
Avatar for Sophisticated Rooter Services LLC.
Sophisticated Rooter Services LLC.
5.0(
25
)
Sump Pump or Interior Foundation Drains - Install

Serving Granby, CT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Great. They called to make appointment. Called to let me know they would be there in 15 minutes, Were on time, professional, efficient. Due to house and plumbing being 50+ years old, they did have to find a part at the supply store but came right back and finished the job. They advised us to get the lower shut off valve fixed in the future and sent us an estimate. Very pleased and would recommend them to my friends.$199"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Joe the Plumber
Joe the Plumber
4.7(
158
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Granby, CT and surrounding areas

In business since 2007

Free estimates

Warranties offered

"I try to leave reviews on every business that I’ve been in contact with. I can say that this company, “Joe the Plumber” in CT (a Perras Family Co.) is simply awesome. I had used them years ago on my first house here in Glastonbury. They were great then. Maybe 10 years later (this morning) we woke up with no water on our ‘new’ home (24 years old), also in Glastonbury. I called the first number I had on my iPhone at 7am (spoke to a very professional person named Willy) and within 3 hours Wayne Perras (the service tech) & Co were here addressing the problem. After 24 years, the well pump gave out. It was in a 400 feet-deep well. They completed the job in 5 hours. I didn’t have to wait until Monday, which was one of my concerns. Wayne was very straight forward. No BS. Gave me the quotes. I agreed, since it sounded reasonable. I had changed the pump on my other house (not as deep & smaller pump) so I knew around how much it would cost. Wayne was great, knowledgeable and had a friendly and respectful disposition. I will certainly use them for another related project this Summer. I truly & honestly recommend this family company. It was a Godsend that the first number I had on my phone was for Joe the Plumber (the Perras)! THANKS GUYS!"
Recommended by85%of homeowners
...
Showing 1-10 of 73
Sump Pump Installation FAQs, answered by experts

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

There are a couple of similar alternatives you may consider for a sewage ejector pump, including a grinder pump or a submersible sump pump. Submersible sump pumps protect your home from flooding from outside water, though, rather than handling wastewater from inside. A grinder pump macerates, or shreds, solid waste before pumping it onward to the sewer line.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

Most sump pumps come with power cords that can be plugged into an outlet, but there are options that can be hardwired into a home’s electrical system. Either way, it’s smart to have a backup power supply in case the electricity goes out during a storm. That way, the sump pump can keep running and removing water from the sump pit.

Yes, many providers offer warranties for new pumps and labor. Confirm terms before scheduling.

The Granby, CT homeowners’ guide to sump pump installation services

From average costs to expert advice, get all the answers you need to get your job done.