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TRUSTED BY HARPSWELL, ME HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon302
    Verified sump pump installation services reviews

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

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

Serving Harpswell, 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

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

Serving Harpswell, 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 swb plumbing/hvac
swb plumbing/hvac
5.0(
15
)
Sump Pump or Interior Foundation Drains - Install

Serving Harpswell, 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 Zoom Drain New England
Zoom Drain New England
5.0(
3
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Harpswell, 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%
44 neighbors recently requested a quote
CZ Plumbing LLC
4.4(
117
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Harpswell, ME and surrounding areas

In business since 1971

Free estimates

Emergency services offered

"We got TWO (you see in pics one has green seat cover, the other purple) Kohler water saver 1.28gpf plug free toilets! I have special needs with my back and we got exactly what we wanted round bowl and standard height. He upgrades from glacier bay to awesome #1 Kohler us because of an initial miscommunication that we easily worked out. Yay! No more plugging AND water savings so they will pay for themselves within a year. Thank you Chuck. We will call your for our next plumbing job!"
Recommended by94%of homeowners
CZ Plumbing of Maine, LLC
4.4(
57
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Harpswell, ME and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Although it was difficult to reach them on the phone, once they had an opening they got us right in. The technicians were very knowledgeable. The previous owner had not properly installed the pump, so the water was not being pumped out of the house. They chose the best location for the water to be pumped out and did a great job with clean up. I was pleased with their knowledge, demeanor and workmanship. I will use them again."
Response time10 mins
Recommended by97%of homeowners
Avatar for Marshall Home Pros
Marshall Home Pros
3.8(
130
)
Sump Pump or Interior Foundation Drains - Install

Serving Harpswell, ME and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"He repaired my fences, put a lock on a fence and cemented a post in. He also installed a light fixture. I had all the products.
The lock? I can still open the fence. For handyman services, he does individual jobs quickly and is personable.
People are safe with these people."
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+32

Recommended by72%of homeowners
Showing 1-10 of 31
Sump Pump Installation FAQs, answered by experts

If your water pump fails, the first step is to turn off the power to the pump to prevent any further damage. Check for common issues such as clogs, electrical problems, or mechanical failures. If you cannot identify the problem, contact a professional who specializes in pump repairs. Prompt action can help minimize damage and repair costs.

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

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

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.

The life span of a water pump ranges from five to 15 years on average. Regular maintenance can extend its life. If you notice significant drops in performance, strange noises, or frequent malfunctions, consider a water pump or well pump replacement. Always get in touch with a professional if you're concerned about yCan I install a water pump myself?our pump's condition.

The Harpswell, 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.