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Find Sump pump or interior foundation drains installers in San Dimas

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
171
)
Sump Pump or Interior Foundation Drains - Install

Serving San Dimas, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for McLay Services
McLay Services
4.8(
281
)
Sump Pump or Interior Foundation Drains - Install

Serving San Dimas, CA and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"The plumber, Brian, was on time. He spent close to two hours on the job. I watched him the whole time. He seemed to know exactly what he was doing and was very thorough and conscientious. The cost wasn't cheap, but plumbing work usually isn't cheap, especially if it is done right, as I believe this was."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

32 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
5.0(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Wes @ Rapid Rescue Rooter & Plumbing did an amazing job fixing our plumbing issues and even gave us advice on how to properly care for our drains and system to avoid problems in the future. Very, much appreciated!! Wes was quick to return our call and schedule an appointment that worked best for us. I also scheduled for work to be done at my parent’s home, knowing they would be in knowledgeable, trustworthy hands! He is definitely highly recommended! Thanks so much Wes!"
Old plumbing
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel

+18

Recommended by76%of homeowners
Avatar for Ace’s Plumbing Services
Ace’s Plumbing Services
5.0(
17
)
Sump Pump or Interior Foundation Drains - Install

Serving San Dimas, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We’ve used this plumbing company multiple times across several properties and have always had a great experience. Extremely knowledgeable, professional, and quick to respond whenever we need service. It’s hard to find honest plumbers with real experience, and these guys definitely know what they’re doing. Every job has been handled efficiently and with great attention to detail. Communication is always excellent, pricing is fair, and they consistently deliver quality work. We truly appreciate having someone reliable we can count on for our properties. Highly recommend to anyone looking for a dependable and experienced plumber. Five stars all the way."
Water Heater Installation
Valve/Regulator
Tankless Heater
Copper Spot Repair
Automatic Shutoff

+2

Avatar for Redhead Rooter, Inc.
Redhead Rooter, Inc.
4.8(
40
)
Sump Pump or Interior Foundation Drains - Install

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"My toilets and showers were backed up. Redhead Rooter cleared the drain and showed me the tree roots causing the blockage with his camera. He repaired the same day. Very happy with there work."
Response time7 hrs
322 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Plymwr Plumbing
Plymwr Plumbing
4.4(
8
)
Sump Pump or Interior Foundation Drains - Install

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Excellent Plumbing Service! I had a fantastic experience with Plymwr Plumbing. From start to finish, their team was professional, courteous, and efficient. I had an urgent issue with a clogged drain, and they were able to send someone over the same day. The plumber, Bobby was punctual and quickly diagnosed the problem. He explained the issue to me in a clear and straightforward way and fixed it in no time."
Additional Photos
Additional Photos
Additional Photos
Response time8 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
3.5(
175
)
Sump Pump or Interior Foundation Drains - Install

Serving San Dimas, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Angel and Andrew did a great job on raising the concrete on my patio. One side was sinking which caused the other side to lift up. They were able to even out the cement so now it looks great. Thank you for working so hard to fix it."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time11 hrs
119 neighbors recently requested a quote
Recommended by38%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in San Dimas, CA

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The San Dimas, CA homeowners’ guide to sump pump or interior foundation drains installations

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