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Top-Rated Sump pump repair or replacers in Watertown - Updated Nov 2026

Avatar for Key Waterproofing Construction
Key Waterproofing Construction
4.6(
233
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"Very fast and efficient, I had a French drain installed along with a newer sump pump and backup pump that is battery powered so if I lose power can still keep it going. There is a problem with the secondary pump something inside wasn't right (not their fault) but they have been communicative and will come out to fix/replace it for me. Great people ! Steven and Wendell have been very helpful"
Response time12 hrs
96 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Heavy Doody Plumbing & Heating
Heavy Doody Plumbing & Heating
4.9(
22
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved

In business since 2013

Emergency services offered

Small jobs welcome

"Brian and his crew were great. Brian came out and gave a great estimate for everything I needed. He was very responsive via email as we worked to schedule a time for his crew to come do the work, which was mainly water tank and heating system maintenance. Brian brought Jim promptly and explained the work. They then pointed out a couple of things that they recommended replacing, one they just included in the original cost estimate and another they added on due to additional parts being purchased. Jim was very thorough and professional and, by all accounts, did great work. I’ll be using Heavy Doody for all of my future plumbing and heating needs!"
back flow  for sprinkler sytym
2nd meter install
finish
finish
finish

+26

Response time4 hrs
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Pioneer Basement
Pioneer Basement
4.5(
265
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"

If you want the best in the business to provide you with expertise, professionalism, and value when it comes to basement waterproofing, you only need to call one company - Pioneer Basement.

No - this is not a paid endorsement - Timothy Xavier just left my house after installing a replacement sump pump. He is extremely knowledgeable, efficient, and meticulous.

I have been dealing with Pioneer Basements for 10 years now and continue to be impressed with their honesty and solutions.

Don't waste your time or money going anywhere else - these guys are the best!


"
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+5

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Gotme Under Pressure ?, LLC
4.3(
648
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Exchanged messages with Mike to describe work needed, replace an outdoor faucet and shutoff value (previous faucet was leaking). He gave an estimate, reviewed work to be done. Replaced outdoor spigot with a frost-proof spigot, put on new value. Quick test and validation. Professional, efficient and happy with work done! Thank you Mike !"
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.6(
22
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"Called for a reminder of appointment ,stated accurate price,called with time frame and was on their way within a half hour!Absolutely fantastic company I would highly recommend , thank you so much LOUDON MECHANICAL."
Garbage disposal
Bathroom plumbing
Water heater
Water Filtration
Plumbing maintenance

+19

Response time9 hrs
Recommended by84%of homeowners
Avatar for Trust 1 Services LLC
Trust 1 Services LLC
4.5(
33
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Eric arrived at my apartment on time and did a great job replacing my bathroom sink faucet and popup stopper in no time. He also found a leaking shut off valve under the sink, which I did not notice initially, and fixed this one too. My experience with Eris is that he is a seasoned professional but also a nice and friendly person. I can highly recommend Eric for all your plumbing repairs."
My jobs
My jobs
My jobs
My jobs
My jobs

+9

Response time40 mins
37 neighbors recently requested a quote
Avatar for ER Services Plumbing and Heating
ER Services Plumbing and Heating
3.9(
24
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"The young technicians who came to my home to installed the new thermostat and move it to another wall in my home were polite and conducted themselves professionally in my home and cleaned after themselves. I very appreciated Uri suggestion when he recommended to me another alternative at the initial visit and gave me a few quotes to choose from. So I'm very happy with ER service and I would rehired these two individuals back to my home. I will definitely recommend ER to other people in my life."
Gas Lines for Commercial Building
Commercial Kitchen Faucet
Bathroom Finish
Boiler Installation
Shower Stall Finish

+21

Response time6 hrs
326 neighbors recently requested a quote
Recommended by9%of homeowners
Papalia Home Service
4.8(
5
)
Sump Pump - Repair or Replace

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Credit card accepted

Papalia Home Services is a business that has been serving the Boston Metro West Area since 1990. With over 30 years of service under our belts, we've grown into the most dedicated plumbing & heating service in the Bay State, many thanks to our fully-trained technicians. No matter if it's installation, repair, replacement, you name it—our staff is trained how to handle the latest technology and will always show up to your home with a fully stocked truck ready to go! \n

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FAQs for sump pump repair or replace projects in Watertown, MA

Sump pumps last about 10 years with proper maintenance and prompt repairs. Several factors can influence your sump pump’s lifespan, such as usage, environmental conditions, and installation. Premium sump pumps with heavy-duty motors and quality components tend to last longer than lower-cost models. Pedestal sump pumps usually last longer than submersible models since they’re not constantly exposed to water.

A basement French drain is a drainage system installed in basements or around a building’s foundation to redirect water and prevent flooding. This system features a trench with a perforated pipe that catches and transports water away. These systems can crack, freeze, or clog, potentially resulting in flooding or strain on your sump pump.

You can use a sump pump in your yard to minimize pooling water and landscape damage, but it’s best used in conjunction with other drainage systems. This can include French drains, trench drains, underground downspouts, and other equipment. Proper lawn care, such as soil aeration and native plants, also aids with drainage.

The Watertown, MA homeowners’ guide to sump pump repair or replaces

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