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Find Sump pump or interior foundation drains installers in Wilmington

Goodfellas Sewer and Drain Specialist
4.9(
52
)

Serving Wilmington, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Warranties offered

"Excellent. Very knowledgeable, polite, and got the work done right. Cleaned mess and explained everything. Reasonable on price too. The name of the company stands correct. Thank you Goodfellas sewer and drain specialty. I will recommend you and use you again when I need too."
Plumbing
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+6

1 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for A-1 Superior Plumbing & Sewer, Inc.
A-1 Superior Plumbing & Sewer, Inc.
4.8(
120
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"I called A-1 Superior Plumbing and they answered the call. They were able to accommodate my schedule and were out the following day and replaced the ejector pump. My dealings with this company were positive. Joe, who came to my home to do the job, was professional and efficient and I would definitely use them again."
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+3

Response time9 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Best Price Sewer and Plumbing
Best Price Sewer and Plumbing
4.9(
123
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Sump pump wasn’t working. Were at my house within 2 hours and installed new sump pump and a backup pump. Anthony was very friendly and knowledgeable. Would definitely use them again."
Response time5 hrs
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.6(
1,183
)

Serving Wilmington, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Ken was very thorough and performed the needed work. The sump pump battery needed to be replaced and we scheduled another appointment for the installation of our secondary pump. We always feel confident that the work keeps our home dry!"
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
64 neighbors recently requested a quote
Avatar for Allied Water Services
Allied Water Services
4.9(
31
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We experienced water in our basement for the first time due to our sump pump failing. We went to Home Advisor and found AUS. They responded quickly late in the evening and a few hours later we had a new sump pump installed and water quickly began recede from our basement. Our tech was amazing and very professional. He left our home just before midnight and had more homes to do. We were very pleased with the quality and timeliness of the repair and would definitely recommend AUS again."
Septic Installation
Septic Installation
Septic Installation
Sump Pit
Drain Tile

+25

Response time1 day
11 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.5(
2,845
)

Serving Wilmington, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Repair guy was nice and did good work. Was not told ahead of time that I would need to pay 408 dollars for essentially hooking up a wet vac to the end of a pipe and turning it on for thirty seconds Expected to pay $200 Actual payment was $493 Line codes from the invoice S-Service Call $85.00 S-Blow Out Condensate Drain $408.00 DESCRIPTION OF WORK / RECOMMENDATIONS from vendor Condensate pvc drain clogged with sludge & slime. Cleared condensate drain with nitrogen & vacuum. Unit draining properly after repair. 0ppm co reading. No gas leaks found. Customer recently had a cc completed. All ok at departure. Recommendation is that if you need this service performed is to get a quote in writing from the vendor ahead of time or just get a shop vac and do it yourself. Will not recommend although would like to hear vendor response as to how this poor customer experience could work better. (UPDATE): The Vendor has reached out to try and mitigate the cost and is much appreciated."
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Response time9 hrs
31 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Chicago Basement Systems
Chicago Basement Systems
5.0(
3
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Mariano and Carlos from Chicago Basement Systems installled a new drainage line from our sump pump today. They did a fantastic job! Very professional, speedy and thorough. They did an amazing job of replacing the sod and any extra dirt. Looks great!"
Crack Repair Before
Crack Repair After
27 neighbors recently requested a quote
Avatar for GROMM Electric LLC
GROMM Electric LLC
New to Angi

Serving Wilmington, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Electrical professional with 20 years of hands-on experience in residential, commercial, and heavy industrial electrical construction. Raised in a family-owned electrical company that grew from a 10-person shop to a 500-electrician operation serving projects nationwide and internationally.\n\nExtensive field experience across high-demand environments including power plants, steel mills, paper mills, chemical plants, oil refineries, coal mines, Air Products facilities, and large food manufacturing plants.\n\nHighly skilled in:\n • Low-voltage systems, fire alarm, controls, and automation\n • Medium-voltage installations and power distribution\n • Underground services and excavation coordination\n • Bucket truck and service work\n • Smart home and modern electrical systems\n • Residential, commercial, and industrial construction from ground-up to retrofit\n\nCertifications & Credentials:\n • Chicago Licensed Electrician\n • OSHA 10 & OSHA 30\n • MSHA Certified\n • CPR Certified\n • NCCER Certified\n\n

4 neighbors recently requested a quote
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FAQs for sump pump or interior foundation drains installation projects in Wilmington, IL

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 Wilmington, IL 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.