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Find Sump pump or interior foundation drains installers in Key Largo

Avatar for Alpha Foundations
Alpha Foundations
5.0(
71
)
Sump Pump or Interior Foundation Drains - Install

Serving Key Largo, FL and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"EXCELLENT JOB, CUSTOMER SERVICE JAKE, AND VALUE. BEST KEPT SECRET IN ALL OF FLORIDA! My greatest challenge was dealing with our HOA Board members lack of knowledge. THANK YOU TO THE TECHNICIANS GEORGE AND CESAR. EXCELLENT JOB! Great communication and PATIENCE with our Board members during the installation! I HIGHLY RECOMMEND ALPHA FOUNDATIONS for your HOA needs!!!! One and done expense!! Thank you so much!!"
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

174 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for GGR quality construction llc
GGR quality construction llc
5.0(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Key Largo, FL and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I highly recommend this plumbing company! They did an excellent job in my home — very professional, punctual, and respectful. The technician explained everything clearly, fixed the problem quickly, and left the area clean. Their prices were fair, and the quality of work was outstanding. I will definitely use their services again and recommend them to anyone who needs reliable plumbing work. Thank you for such great service! ⭐️🔧💧"
17 neighbors recently requested a quote
Barrett's Plumbing & Septic LLC
5.0(
26
)
Sump Pump or Interior Foundation Drains - Install

Serving Key Largo, FL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The service tech was very nice and friendly. They came out early on a Sunday morning after we called them on Saturday telling them our toilets were not draining. They performed the service very quickly. The price was fair for the septic draining and cleaning ($500), but they charged us $250 to snake out a 15ft pipe which seemed really pricy. Took them about 2 minutes to do it and when I went back in my records for the plumbing company we used last time 10 years ago they only charged us $50 to snake the pipe. I'm not sure why this company charges so much for this service when I could have rented the same machine from homedepot for $40 and did it myself. At least I know for next time. Only use them for the pump and cleaning of the septic, nothing else."
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+26

Recommended by96%of homeowners
Heath Townsend Plumbing & Septic, Inc.
4.9(
63
)
Sump Pump or Interior Foundation Drains - Install

Serving Key Largo, FL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"We had a leak coming from the base board in the hall way. It turned out to be a big crack in the main drain pipe inside the wall between two bathrooms. I called them early Friday afternoon. Two plumbers arrived within an hour. They quickly found the problem. They removed the cracked pipe and replaced it. The work was done quickly and efficiently. We were lucky to find Townsend."
Response time4 hrs
Recommended by100%of homeowners
Avatar for Nation’s Rebuilding Services Inc
Nation’s Rebuilding Services Inc
5.0(
20
)
Sump Pump or Interior Foundation Drains - Install

Serving Key Largo, FL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Carlyle Nation is a true perfectionist. We had new baseboards installed after getting new flooring and hired Mr. Nation to do the final painting. We also had him paint some door trims, the inside of our front door, and replace a section of crown molding. He did an excellent job on everything for a reasonable price, showing true attention to detail. He also works late to make sure that he gets the job done. We would definitely hire him again."
Additional Photos
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+70

Recommended by100%of homeowners
Avatar for Dolphinz Plumbing
Dolphinz Plumbing
4.2(
22
)
Sump Pump or Interior Foundation Drains - Install

Serving Key Largo, FL and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Lazaro came on a Friday night to investigate the problem. He is very knowledgeable and competent. It is a pleasure to find such a capable kind plumber. Problem solved Price was very fair. Happy to recommend him to all."
Sump pump idea to avoid patio flood
Sump pump idea to avoid patio flood
Sump pump idea to avoid patio flood
Sump pump idea to avoid patio flood
Sump pump idea to avoid patio flood

+45

Recommended by83%of homeowners
Avatar for E&S Island Repair
E&S Island Repair
5.0(
9
)
Sump Pump or Interior Foundation Drains - Install

Serving Key Largo, FL and surrounding areas

In business since 2024

Free estimates

We have the experience and dedication to get the job done right! Specializing in Handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! \nCall or click for your FREE estimate today!\n

 BEFORE PIC- painted cabinets & counters, replaced knobs, took out microwave, new light fixtures, put up sticky tile
Marathon Condo
BEFORE PIC- got rid of old refrigerator, tore out built in trash
Marathon Condo
BEFORE PIC- hung new black out curtains, new light fixtures, painted walls

+36

Recommended by100%of homeowners
Showing 1-10 of 31
FAQs for sump pump or interior foundation drains installation projects in Key Largo, 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 Key Largo, 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.