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Find Sump pump repair or replacers in Cos Cob

Avatar for Old Faithful Pump Co
Old Faithful Pump Co
5.0(
39
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Joe is very experienced and very professional to replace my well pump, bring up the well cap to above ground level and installed house water filter. He discussed the job in detail and gave a fair quote. He came on time and did the job at high quality. He cleaned up everything before he finish. He took the 5% Angies list coupon as well. Will use him again and highly recommended if you need well pump service!"
Additional Photos
Vernin Proof Well Head
Response time7 hrs
Recommended by100%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
95
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Easy process from quote to work complete. The crew worked on a few small projects -- fixed a damaged wall, repaired flooring, and installed a new toilet."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1777

Response time1 day
Response rate92%
Recommended by88%of homeowners
Avatar for E and R Mechanical
E and R Mechanical
4.7(
242
)

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Outstanding work. These guys are the best. I am in the business and could have done the work myself but I am sidelined due to a medical condition. Trust me I know a good contractor when I meet them and if u need a water heater replaced dont even call anybody else or waste your time getting three estimates. I got my three estimates and they came in about $300 less than everyone else."
Water Heater
Water Heater
Water Heater
Water Heater
Water Heater

+6

Response time2 hrs
Response rate93%
134 neighbors recently requested a quote
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.7(
196
)

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Inspection of a previously installed sump pump system (primarily the sump pump). Inspection found that it seized up and wouldn't have functioned. Replacement made - and very fortunately - since when the pump is needed, it IS needed. It wouldn't have been good to have a flooded basement or have an upcoming flooded basement."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
116 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Candito Plumbing and HVAC, LLC
Candito Plumbing and HVAC, LLC
4.8(
26
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

"John immediately responded to my inquiry regarding several issues with my plumping. Both John and the technician were very knowledgable and fixed the problems in the quoted price and timeframe. I would recommend Candito Plumbing to friends and family."
Roof top unit
Roof top unit
Kohler carrier for wall hung toilet
wall hung toilet
Wall hung toilet

+7

Response time1 day
Response rate88%
4 neighbors recently requested a quote
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.7(
25
)

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Anji recommended four plumbers. Cassidy was the first to respond on Friday afternoon. One other plumber responded but I could not understand his heavy accent, and he asked me if I wanted him to replace the whole burner assembly. That made no sense to me and I questioned him about it. Suddenly he became "too busy" and hung up the phone. Another plumber didn't respond until Monday morning. Too late. The fourth plumber never responded at all. Cassidy asked if it was an emergency or could wait until Monday. I said Monday. and asked what time? I did not get an answer on Friday. Around 8:30P I called and got an answering service which told me that I wouldn't get a response until Monday because their office closed at 8:00P. I had asked about what time on Monday before 6:00P George arrived Monday morning. He was friendly. He knew what he was doing. He replaced the thermocouple. All work was done neatly and professionally. We have hot water again. I'd use Cassidy again."
Response time2 days
Response rate86%
14 neighbors recently requested a quote
Avatar for Mike's Plumbing Services
Mike's Plumbing Services
4.7(
167
)

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"What a great experience! I needed a water heater replaced ASAP, and Mike and his team replaced the heater quickly, with no issues, and at less than half the price of the next lowest bid. I'd highly recommend Mike's Plumbing."
Boderus high efficiency gas boiler
Boiler
Gas boiler
Shower installation
A/C Install

+5

Response time2 days
Recommended by95%of homeowners
Avatar for L.C. Schede & Sons, Inc.
L.C. Schede & Sons, Inc.
4.4(
248
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1922

Free estimates

Emergency services offered

"I ended up hiring company after I shopped around for my Boiler, burner and Indirect hot water tank replacement need. I extensively researched prices and companies in my area. Lou the owner returned my call on a weekend in case there was any emergency. After he only asked to send him photos and videos. And instantly gave me quote for two scenarios (Which btw he honored all the way). This was stark difference from other companies who had to set an appointment to come measure my house with expensive equipment or software (Which size and BTU output I needed I already knew). And tried to upsell me something I didn't really ask for. Sched beat others on price which was most important to me in addition to reviews. After I picked them company clearly communicated when Job will start and were very punctual. David and Guy (I didn't catch name) where very punctual - cleaned after, daily. Clark and Enfi (I hope I spelled the name right) joined them the next day. Also very punctual and professional - all worked with minimally disturbing my day, as I had to work from home. And Job taking one extra day, they did it, leaving everything clean. Explained me and gave advice on maintenance and tune up. I'm not a professional in this area but what they installed looks good after years of watching my rusty boiler and Tank started leaking ;-). Pretty much rebuild everything with new pipes and motor pumps. I hands down will recommend company without any hesitation. Definitely shop around. But have no doubts Schede will do the Job as well if not better than others with great quality to price ratio."
 $100,000 Kitchen
Master Bath/Spa
Children's Bath
Guest Bath
Response time6 hrs
17 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for bluefrog Plumbing + Drain of Stamford
bluefrog Plumbing + Drain of Stamford
5.0(
8
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Bluefrog Plumbing + Drain of Stamford exceeded my expectations. They responded quickly, arrived on time, and handled the job with real attention to detail. Their work is high quality and they’re clearly a team you can rely on. It’s rare to find a plumbing company this professional and trustworthy. I’d confidently recommend them to anyone in need of plumbing or drain services."
Water Filtration
Water Filter
bluefrog
bluefrog
171 neighbors recently requested a quote
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FAQs for sump pump repair or replace projects in Cos Cob, CT

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 Cos Cob, CT 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.