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Find Sump pump or interior foundation drains installers in Nampa

Avatar for Magic Electric, Plumbing, Heating + Air
Magic Electric, Plumbing, Heating + Air
4.8(
209
)

Serving Nampa, ID and surrounding areas

Angi Approved

In business since 2013

Warranties offered

Small jobs welcome

"I was satisfied with every step of the process: the estimate, the appointment, and the actual work. Clear explanation of current situation, concise explanation of options, price not too high, and careful work, all of which were handled with integrity."
Exterior Lighting
Residential Services
Ceiling Fan Install
Outlets and Switches
Whole Home Electrical Services

+2

Response time8 hrs
25 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for JRS Plumbing
JRS Plumbing
5.0(
41
)

Serving Nampa, ID and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"Came in on a Saturday so I didn’t have to go without a kitchen sink for more than a day after getting new counters. Did a good job and charged what was quoted "
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
Response rate91%
Recommended by92%of homeowners
Avatar for Ultimate Heating, Air & Plumbing
Ultimate Heating, Air & Plumbing
5.0(
6
)

Serving Nampa, ID and surrounding areas

Angi Approved

In business since 2000

Free estimates

Warranties offered

"Our vents and furnace had not been cleaned in the past 25 years by the previous 3 owners. Now it looks great, there were huge chunks of build up. It's so much cleaner now."
Response time1 day
123 neighbors recently requested a quote
Avatar for 1800-Plumber+Air of Meridian
1800-Plumber+Air of Meridian
5.0(
10
)

Serving Nampa, ID and surrounding areas

Angi Approved

In business since 2023

Free estimates

Warranties offered

"The estimate for the job was too good to let go. Very fast installation of new water heater system and PRV. The technician was very knowledgeable and I will recommend and use them moving forward. "
Drain Cleaning
Pre-tile
Tile work
Old vanity
New vanity

+8

Response time3 hrs
Response rate90%
110 neighbors recently requested a quote
Avatar for Beacon Plumbing & Mechanical, Inc.
Beacon Plumbing & Mechanical, Inc.
4.8(
14
)

Serving Nampa, ID and surrounding areas

Angi Approved

In business since 2000

Free estimates

Emergency services offered

"Robert was fantastic. He went through my laundry list of plumbing issues, gave me a fair quote on all of it, and got it all done within one day. He also kept me in the loop anything changed or didn't work out the way he initially expected it to."
Response time7 hrs
18 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Crossflow Plumbing, LLC
Crossflow Plumbing, LLC
5.0(
4
)

Serving Nampa, ID and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"I hired Crossflow Plumbing to install a gas line to my kitchen for a new appliance. Christopher (the owner/operator) was very prompt getting me on his schedule and his estimate was significantly lower than other companies. He did a great job and even came back to hook up the gas when the company that I paid to install the appliance wouldn't do it. I will definitely call Crossflow Plumbing for any plumbing needs in the future!"
Toilet water saver
New valve & shower
New shower pan
New toilet
Custom trim

+2

Response time7 hrs
Response rate100%
7 neighbors recently requested a quote
FAQs for sump pump or interior foundation drains installation projects in Nampa, ID

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 Nampa, ID 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.