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Top-Rated Sump pump or interior foundation drains installers in Oldsmar - Updated Nov 2026

Avatar for ABC Plumbing, Air, Heat & Electric
ABC Plumbing, Air, Heat & Electric
4.9(
654
)
Sump Pump or Interior Foundation Drains - Install

Serving Oldsmar, FL and surrounding areas

Approved (Corporate)

In business since 1948

Free estimates

Emergency services offered

"The work done wasn’t what is shown above, but that was the closest option. The plumbing was checked throughout the house. He inspected all sink and tub/shower drains and valves, the sump pump, hot water heater, and main water shutoff. He explained any possible problems that could be changed. He was pleasant and helpful. I would recommend him and request him for future issues."
Avatar for Costa Plumbing Corp
Costa Plumbing Corp
5.0(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Oldsmar, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Costa Plumbing exceeded my expectations with the installation of my new water heater. They were professional, punctual, and knowledgeable, making the entire process seamless. They took the time to answer my questions, ensured the installation was done correctly, and left my home clean and tidy. I’m thoroughly impressed with their quality of work and outstanding customer service. I would confidently recommend Costa Plumbing to anyone in need of reliable plumbing services."
Creative Shade Solutions
Creative Shade Solutions
Creative Shade Solutions
Creative Shade Solutions
Creative Shade Solutions

+4

Response time7 hrs
4 neighbors recently requested a quote
Avatar for Alpha Foundations
Alpha Foundations
4.2(
145
)
Sump Pump or Interior Foundation Drains - Install

Serving Oldsmar, FL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"Project: Install 100 foot French Drain Our sales representative Dave Premo was well informed of the unique specifications for our French Drain installation. He professionally managed our project from start to finish and was readily available to answer our questions. Our 3 person Torres Team who installed our French Drain had a stellar work ethic. They communicated with us when we asked questions and took great care to install the pipe pitch as appropriate. They also did a superb job cleaning up our residential job site after the drain was installed. We would recommend Dave Premo and the Torres Team."
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

167 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Apex Plumbing
Apex Plumbing
3.9(
19
)
Sump Pump or Interior Foundation Drains - Install

Serving Oldsmar, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"HAD 5 1/4 TURN WATER VALVES REPLACED . HE DID A GOOD JOB ON THE JOB BEING DONE/ WORKED WITH ME ON PRICE OF REPLACEMENT , DID NOT CLEAN UP AFTER JOB DONE. BUT I AM SATISFIED WITH THE RESULTS. THANK YOU."
Response time10 hrs
3 neighbors recently requested a quote
Recommended by62%of homeowners
D AND C AIR AND WATER
4.8(
63
)
Sump Pump or Interior Foundation Drains - Install

Serving Oldsmar, FL and surrounding areas

In business since 2006

"We have had a horrible time with other providers regarding our water softener. This company was the only one to give us good advice and free of charge. If we would have called them the first time we would have definitely used their services instead of wasting our money on other providers that were useless. This company helped us by giving us free advice and tips on how we can fix the issues ourselves if we wanted to. They came out the same day and even followed up the next day.
"
Additional Photos
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+3

Recommended by94%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in Oldsmar, FL

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 Oldsmar, FL 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.