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ILLCO Inc.HVAC contractor in Peoria, IL

ILLCO Inc. is an HVAC contractor at 2600 W Farmington Rd, Peoria, IL 61604, rated 4.2 from 5 Google reviews. Open Monday to Friday.

Peoria, IL0 paid placements in any rankingHow we rank

Call (309) 495-2810Website ↗

Key facts

Key facts about ILLCO Inc.
Address2600 W Farmington Rd, Peoria, IL 61604Get directions
Phone(309) 495-2810
Websiteillco.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating4.2 from 5 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category

Service area

Serves Peoria and 11 towns within 25 miles: North Peoria, Bartonville, East Peoria, Peoria Heights, Creve Coeur, Pekin, Morton, Washington, Chillicothe, Eureka and Canton.

Based in Peoria, ILView on map

Opening hours

Opening hours for ILLCO Inc.
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.2from 5 Google reviews

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Questions about ILLCO Inc.

What are ILLCO Inc.’s hours?

ILLCO Inc. is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does ILLCO Inc. serve?

Serves Peoria and 11 towns within 25 miles: North Peoria, Bartonville, East Peoria, Peoria Heights, Creve Coeur, Pekin, Morton, Washington, Chillicothe, Eureka and Canton. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about ILLCO Inc.?

ILLCO Inc. has a rating of 4.2 from 5 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact ILLCO Inc.?

Call ILLCO Inc. on (309) 495-2810. The business is at 2600 W Farmington Rd, Peoria, IL 61604. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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