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TRUSTED BY ONSET, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon393
    Verified sump pump installation services reviews

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

Avatar for Pioneer Basement
Pioneer Basement
4.5(
265
)
Sump Pump - Repair or Replace

Serving Onset, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"It went well. They are being professional in their follow-up as they are trying to have us install an expensive basement drainage/pumping system. We haven't decided yet, as it will be part of our basement gut/rehab project."
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+5

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Key Waterproofing Construction
Key Waterproofing Construction
4.6(
233
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Onset, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"very professional, punctual, and thorough installed an internal french drain system including demolition work and sump pump and backup sump pump with dehumidifier. Bulk of work done within 2 days, balance of work to be down when weather warms up and ground is soft enough to place drain outlet pipe and down spout extensions underground"
Response time12 hrs
102 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Keith Brothers Plumbing, Inc.
Keith Brothers Plumbing, Inc.
4.5(
122
)
Sump Pump - Repair or Replace

Serving Onset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Chris and his co-worker were very efficient installing our shower base and re-routing the pipes we needed to get out of the way. It was a major hurdle in our reno and since our house is a little bit out of the way it was initially difficult getting a quality plumber. Thanks to Chris and HomeAdvisor we are very happy to have this phase of the project over and done with!"
Water Heater Replacement
Ball Valve install on Water Main
Sewer Main
Water Heater Replacement
Before & After - Tub to Shower

+4

Response time1 day
13 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Groundworks
Groundworks
3.6(
485
)
Sump Pump or Interior Foundation Drains - Install

Serving Onset, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"Archie from Groundwork’s was amazing! Knowledgeable and extremely friendly and honest. He explained everything and even took the time to replace a worn out sump pump in the same trip. Highly recommend"
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
94 neighbors recently requested a quote
Recommended by81%of homeowners
Northern Atlantic Plumbing & Heating
3.5(
3
)
Sump Pump or Interior Foundation Drains - Install

Serving Onset, MA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

". This company has done a plethora of work for myself and my family. He has installed appliances such as dishwashers, washer and dryers, garbage disposals, faucets and sinks, a hot water heater, and a gas boiler. He is very trustworthy and knowledgeable about what he does and stands by his work. If there is an issue, he will get back to you and fix it in a timely manner. His pricing is reasonable and he does excellent work. I would recommend anyone to use him."
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for The BullBag
The BullBag
5.0(
15
)
Sump Pump or Interior Foundation Drains - Install

Serving Onset, MA and surrounding areas

In business since 2001

Credit card accepted

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
Avatar for Temperatures Solutions
Temperatures Solutions
5.0(
7
)
Sump Pump or Interior Foundation Drains - Install

Serving Onset, MA and surrounding areas

In business since 1997

Emergency services offered

Credit card accepted

"Brian has installed and repaired at least a dozen HVAC systems and condensers in both my investment and personal properties. Always shows up when he says he will and gets the job done. Always a pleasure to deal with. He knows what he’s doing which is tough to come by"
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+1

Recommended by100%of homeowners
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Sump Pump Installation FAQs, answered by experts

Start by calling a plumber if you want to install a sump pump battery backup. Talk to them about your situation and needs. Sometimes, electricians or waterproofing contractors will install a battery backup, and in that case, the plumber you call should be able to point you in the right direction.

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

Sewer ejector pumps need to be cleaned at least once a year by a professional. You shouldn’t attempt to clean it yourself because it can release sewer gasses that are toxic to humans and can be fatal. But to keep the system as clean as possible between professional inspection and cleaning services, be sure to only flush human waste and toilet paper. Avoid flushing items that can clog the system, like paper towels, grease, oil, or menstruation products.

Yes, many modern water pumps are designed with energy efficiency in mind. Look for pumps with high efficiency ratings or those with an Energy Star certification. These pumps consume less power and can reduce your utility bills. Additionally, variable-speed pumps are more efficient since they can adjust the flow based on demand, providing significant savings over time.

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.

The Onset, 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.