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

Avatar for D Day Plumbing
D Day Plumbing
5.0(
46
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Stow, MA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We had an issue with a Dry Well periodically backing up. Damian and the D Day Plumbing team were very professional and knowledgeable and provided an estimate with a couple different options and their related costs. They installed a new utility sink, sink pump, and needed piping and valves with tie ins to the main septic. They made improvement above and beyond the initial job breakdown, all the while staying within budget. I will certainly consider them again for any future work. Thank you Damian and the D Day Plumbing Team for a job very done!"
Cabinet - finished product
Cabinet rebuild (before picture)
Gas Hot Water Heater Install - Power Vented
Navien Wall Hung Water Heater
3 Bay Commercial Sink Install

+32

Response time2 hrs
Recommended by100%of homeowners
Avatar for Well Water Connection, Inc.
Well Water Connection, Inc.
4.8(
45
)
Sump Pump - Repair or Replace

Serving Stow, MA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"We were without water about 7 am. By 4 pm that day, we had a new pump, the system was flushed, the pressure tank regulated to the right pressure. Turning on the faucets produced lots of clear water from the first. The serviceman, Nick, knew what he was doing, and cheerful even having to work 10 ft below grade in tight spaces, which is how our old installation was done."
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+1

Recommended by97%of homeowners
Avatar for Pioneer Basement
Pioneer Basement
4.5(
265
)
Sump Pump - Repair or Replace

Serving Stow, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"They advice, and had all our questions answered on sensible and affordable options. Very knowledgeable, prompt, polite, efficient, and thorough team! We are happy with their waterproofing services in our basement (fast sump pump and a grate trench with a discharge line that goes 15 feet to the outside bubbler) as well as crawl space shield installed under our addition. It works well, and Pioneer checked a month later and a year after for inspection and cleaning. A+ work and workers."
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+5

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
4.4(
200
)
Sump Pump or Interior Foundation Drains - Install

Serving Stow, MA and surrounding areas

Approved

In business since 1979

Credit card accepted

Customers say: Super punctual

"We needed a new faucet installed and a toilet repaired. It was easy to book an appointment and Matt was on time. He was very professional. He has great customer service skills and he did the work in a couple of hours. We definitely will use Milltown Plumbing again."
Additional Photos
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8 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Landry Mechanical, Inc.- Plumbing
Landry Mechanical, Inc.- Plumbing
4.5(
116
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Stow, MA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Replaced sump pump and check valve. Arrived when expected, did work-up of options and prices, answered all questions, got to work. Both Crew Leader and his assistant were thorough, efficient, careful and polite. Would recommend/call again."
Ductless Install
Various photos
Various photos
Various photos
Various photos

+55

Response time3 days
259 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Groundworks
Groundworks
3.6(
485
)
Sump Pump or Interior Foundation Drains - Install

Serving Stow, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"Jeff M. was the technician for the annual service for my two sump pumps in the the basement. He was very nice and completed the job in a timely fashion. The product itself that we have of a french drain system and 2 sump pump works and we have not had any water in the basement since getting it installed. I would recommend Busy Dogs product to anyone."
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
54 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.6(
22
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Stow, MA and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"We hired Loudon Mechanical to install Daikin mini-splits in our home. The quote was reasonable. Each person in their crew was courteous, prompt, and efficient. They completed our job in two days and left the job site clean. W are extremely pleased with Loudon Mechanical and would highly recommend this company."
Garbage disposal
Bathroom plumbing
Water heater
Water Filtration
Plumbing maintenance

+19

Response time9 hrs
Recommended by84%of homeowners
Avatar for Advanced Energy Concepts of Worcester, Inc.
Advanced Energy Concepts of Worcester, Inc.
3.8(
140
)
Sump Pump - Repair or Replace

Serving Stow, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Top notch vikki had her guys here asap to check my old a/c unit out when the tech said it was gone that Monday the appraiser came out 2 days after that had quote and a week after that install in 1 day . Guys where awesome new what they where doing had it done in no time... highly recommend for any a/c our heating issues awesome people..thank you advance especially vikki she was awesome."
Response time3 days
Response rate85%
25 neighbors recently requested a quote
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Sump Pump Installation FAQs, answered by experts

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.

You shouldn’t shower while a sump pump isn’t working. Although household wastewater isn’t supposed to go into the sump pit, it’s best to wait to shower until your sump pump is running properly and able to move excess water out of the basement. If you need to shower when the sump pump isn’t working, aim for a short shower.

Costs depend on pump type, labor rates, and the extent of repairs or installation needs.

A sump pump battery backup can typically run for 6 to 24 hours. The factors that affect its runtime include the battery capacity and pump usage. 

When purchasing your backup system, take these factors into consideration to determine which system is best for your home. If you live in an area with frequent and long-lasting power outages, consider a longer-lasting backup battery.

If you’re wondering if your home even needs a sump pump, consider whether you’ve struggled with flooding issues in the past. If your house is in a flood-prone area, your yard has poor drainage, or you’ve dealt with any other water problems, then it’s likely well worth it to replace your old sump pump with a new one.

The Stow, MA homeowners’ guide to sump pump installation services

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