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TRUSTED BY GRAY, ME HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon389
    Verified sump pump installation services reviews

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

Avatar for Randy Marquis Well and Pump
Randy Marquis Well and Pump
4.8(
48
)
Sump Pump - Repair or Replace

Serving Gray, ME and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Randy responded to my call on Christmas Eve that our well pump had gone out and we had no water. He was very professional and responsive. He offered to come out on Christmas morning to our house to assess and conduct repairs. We did not want to impose on his family's Christmas morning so we asked him to come out today (12/26). Randy arrived on time despite being located almost two hours away and was able to quickly assess and repair our well pump; best of all we had water again. His service was excellent and his price was fair. We would hire him again in a heart beat. If you need someone to come out and do work on your well this is the company to call."
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+7

20 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Groundworks
Groundworks
4.6(
26
)
Sump Pump or Interior Foundation Drains - Install

Serving Gray, ME and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"After meeting with Bob, and being shown and explained the project necessary to take care of our crawl space issue, I was convinced they were the guys for the job, They arrived when they said they would, and finished in the time estimated. A job well done and highly recommended !!!"
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
193 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Christensen Plumbing LLC
Christensen Plumbing LLC
5.0(
18
)
Sump Pump or Interior Foundation Drains - Install

Serving Gray, ME and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Evan installed a bathroom vanity &toilet in a small bathroom for me did an excellent job looks great. Also fixed a leak under my kitchen sink by replacing pipes. He was excellent to work with & I would definitely hire him again in the future if needed."
Miscellaneous work
Miscellaneous work
Water heater
Miscellaneous work
Miscellaneous work

+3

Avatar for swb plumbing/hvac
swb plumbing/hvac
5.0(
15
)
Sump Pump or Interior Foundation Drains - Install

Serving Gray, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Very good. Seth quickly found the problem, got the leak resolved (shut off that a previous plumber missed). The cassette (internal mechanism) was replaced and new handle installed. Thank you!"
New condensate line property piped into existing house sewer to code
1 1/2” water mains
3 zone heat pump install
Install condensate pump and neutralizer to bring existing boiler upto code.
1 1/2” water mains insulated after we installed them.

+10

Response time1 day
Response rate100%
31 neighbors recently requested a quote
Avatar for Fontus, Inc.
Fontus, Inc.
4.9(
5
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Gray, ME and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Fontus is one of Maine's most trusted experts for complete home water solutions, offering industry-leading residential water treatment and full-service plumbing. From the pipes in your walls to the water in your glass, we ensure your family’s water is clean, safe, and flowing reliably. We design custom solutions for well and city water to eliminate hard water, iron, PFAS, uranium, arsenic, and radon. Whether you need whole-house filtration, water softeners, reverse osmosis systems, or expert plumbing repairs and installations, we are here to help. Proudly serving Cumberland, York, and Androscoggin counties.

Water Treatment Project 1
Water Treatment Project 2
Water Treatment Project 3
Response time2 days
73 neighbors recently requested a quote
Recommended by75%of homeowners
Heritage Home Service
4.8(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Gray, ME and surrounding areas

Approved (Corporate)

In business since 1988

Credit card accepted

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. \n \nOur namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. \n \nFor over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

122 neighbors recently requested a quote
Avatar for Zoom Drain New England
Zoom Drain New England
5.0(
3
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Gray, ME and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I thought Dustin did a great job + was very personable - I would give him 100 stars if I could - He checked all my additional drains and gave me a quote for them + left me a solution to use for my PVC piping + I will use him again."
Response time1 day
Response rate92%
45 neighbors recently requested a quote
Showing 1-10 of 38
Sump Pump Installation FAQs, answered by experts

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

Every three to four months, you should clean any dirt and debris off of your sump pump. You should also check the inlet screen (at the bottom of the pump) to make sure that it isn’t blocked. On top of that, you should deep clean your sump pump once per year—or hire a sump pump pro to do it for you.

A water pressure booster doesn't require special maintenance. Like any house system, inspections should be a regular part of your annual schedule. Check for leaks, faulty valves, pressure loss, and mineral build-up. Pressure loss could be a result of mineral build-up, and you can descale the system with a vinegar and water solution.

Sump pumps prevent basement flooding, reduce humidity, and protect against water damage.

Costs range from $300 to $1,200, depending on the pump type, issue, and installation complexity.

The Gray, ME homeowners’ guide to sump pump installation services

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