Business ProfilePlumbers in Peoria, Illinois

Illini Plumbing

Listed in Peoria 4.70 (47 reviews)(309) 692-4470

Illini Plumbing

Established in 2008, Illini Plumbing is based in Peoria and handles residential and commercial plumbing, from faucet and toilet repairs to commercial construction and healthcare projects. It serves the Tri-County area and offers 24-hour emergency service.

Last Updated October 2, 2026.

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Business Highlights

Illini Plumbing says it is fully insured and bonded.
Illini Plumbing says it is licensed in Illinois.
Illini Plumbing reports 30 years of combined experience.

Service Area

Peoria and the Tri-County area.

Active Business Listing

Illini Plumbing is one of 12 plumbers ProsGrade lists in Peoria, Illinois.

Active

Public local listing

Listing details

7 services listed, including Water heaters, Water softeners and Sump pumps. Open weekdays, closed on weekends. Rated 4.7 from 47 reviews.

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Published local profile

How This Business Compares

How Illini Plumbing compares with the other 11 plumbers on ProsGrade in Peoria, using public Google ratings and review counts.

Ranks in the top half of the 12 Peoria plumbers on ProsGrade by Google rating and review volume.
Rated 4.7 on Google, at or above the 4.6 average of other Peoria plumbers on ProsGrade.
One of 5 Peoria plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

7 services

Water heatersNew water heater installation
Water softenersSalt-based ion-exchange and dual-tank options
Sump pumpsSales and installation
Sewer & drain cleaningRodding, drain cameras and locating equipment
Backflow testing
ExcavationSite sewer pumping, residential sewer and site water piping, fire hydrant and water service installation
Water back-up

Reviews

What customers say

Customers describe prompt scheduling and efficient work, with one customer praising punctual, straightforward service. One customer says the plumber connected hot water to a sink and dishwasher and installed a faucet in half the estimated time; another recalls a replacement water heater installed within hours of calling, just before a home sale.

Customer Reviews

Barb Everett

Adam, thank you for getting us into the schedule last week. Ben and Chad were great and they worked fast to get the new hot water heater in place, up and running!! Slate, Ben, And Chad are all great employees! Illini Plumbing is a great company!!

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C M

We use Illini Plumbing at a couple nursing homes for everything from backflows, water heaters, leaks, you name it. Could not be more happy with Andy and his team. Always punctual and straightforward. Come here for peace of mind.

Elle Lonergan

We had been searching for a plumber to work on our kitchen for months before finding this company. So many places were either booked up or didn't respond at all. Illini was really prompt and set up a visit right away. Sam gave us an estimate and was back within a week to do the job. He hooked up our hot water to the sink and dishwasher and installed a new faucet in half the time he estimated. It looks fantastic & works perfectly. We're so happy with the service, thank you! Highly recommend Illini Plumbing to anyone needing work done. Thank you, Sam!

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Jeff and Alicia

Have had several jobs done by Illini Plumbing all with quick and quality work at great rates. The work crew has always been professional, trustworthy, and leave the site very neat and clean. Highly recommended.

Erik Eddington

Excellent service for a reasonable price. I have used them many times from new installations to emergency repairs. They are always very professional with great quality work. Had a water heater fail less than 24 hours till closing on sale of home. Within a few hours of calling they had picked up a replacement and installed it. A real life saver! Thank you Illini Plumbing.

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Frequently Asked Questions

How does Illini Plumbing distinguish a water back-up from an overflow?

Illini Plumbing describes a back-up as an accumulation caused by a stoppage in flow; an overflow occurs when water exceeds its boundaries.