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Find Sump pump or interior foundation drains installers in Castle Rock

Avatar for Affordable Radon Solutions, LLC
Affordable Radon Solutions, LLC
4.7(
374
)

Serving Castle Rock, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Matt and Tyson were awesome. On time, professional, respectful of property, solved tricky sump pump install. Knew codes. Efficient, clean, good electronic system for appointments, reminders, etc."
 custom fit pipe-garage install
 Blending isn't a problem
 suction point T intersection into crawl space
Garage Attic Install
 close up view of radon mitigation fan

+25

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,108
)

Serving Castle Rock, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"I would highly recommend! We had an emergency sump pump issue and after contacting Rooter Guy, we had a terrific plumber at our house within 1 hour. He provided a fair quote and completed the work quickly and efficiently. We will definitely contact Rooter Guy for any future projects!"
sewer cleaning
1331 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
4.7(
90
)

Serving Castle Rock, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"We had blockage in one of our main drain pipes, causing water to back up in the kitchen sink, bathroom sink, and washing machine drain. Jason was able to get to our house within an hour and had it fixed in less than an hour. Overall a very easy process and easy to work with."
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+24

5 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Dearborn Plumbing and Drains, LLC
Dearborn Plumbing and Drains, LLC
5.0(
14
)

Serving Castle Rock, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Ben did a great job fixing our pipe leak in the basement. He was very professional and we got it done the same day. I will definitely be using him again for any of our plumbing needs."
Add bathroom group
Drain repipe
Drain repaipr
Yellow test ball
Final walk through

+26

Response time6 hrs
Response rate95%
Recommended by7%of homeowners
Avatar for Bulletproof Plumbing and Heating, Inc.
Bulletproof Plumbing and Heating, Inc.
4.6(
113
)

Serving Castle Rock, CO and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"This company was a pleasure to deal with. I called them fairly early one morning and they were very responsive. They installed the new water heater that day and made some recommendations for future work to help with the care of my elderly mother who lives with us. A BIG thumbs up to these folks!"
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New Septic Installation
New Septic Installation
New Septic Installation
New Septic Installation

+5

16 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in Castle Rock, CO

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 Castle Rock, CO 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.