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Thornton Heating Service, Inc.HVAC contractor in Libertyville, IL

Thornton Heating Service, Inc. is an HVAC contractor at 19083 W Casey Rd, Libertyville, IL 60048, rated 4.9 from 88 Google reviews. Open Monday to Saturday.

Libertyville, IL0 paid placements in any rankingHow we rank

Call (847) 905-1608Website ↗

Key facts

Key facts about Thornton Heating Service, Inc.
Address19083 W Casey Rd, Libertyville, IL 60048Get directions
Phone(847) 905-1608
Websitethorntonheating.com
HoursMonday to Saturday: 8 AM – 5 PM
Google rating4.9 from 88 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Libertyville and 11 towns within 25 miles: Gages Lake, Grayslake, Mundelein, Round Lake Park, Round Lake, Grandwood Park, Round Lake Beach, Gurnee, Lindenhurst, Park City and Vernon Hills.

Based in Libertyville, ILView on map

Opening hours

Opening hours for Thornton Heating Service, Inc.
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
Saturday8 AM – 5 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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

4.9from 88 Google reviews

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Questions about Thornton Heating Service, Inc.

What are Thornton Heating Service, Inc.’s hours?

Thornton Heating Service, Inc. is open Monday to Saturday. Its listed hours are Monday to Saturday, 8 AM – 5 PM. On Saturdays it is open 8 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Thornton Heating Service, Inc. serve?

Serves Libertyville and 11 towns within 25 miles: Gages Lake, Grayslake, Mundelein, Round Lake Park, Round Lake, Grandwood Park, Round Lake Beach, Gurnee, Lindenhurst, Park City and Vernon Hills. 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 Thornton Heating Service, Inc.?

Thornton Heating Service, Inc. has a rating of 4.9 from 88 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 Thornton Heating Service, Inc.?

Call Thornton Heating Service, Inc. on (847) 905-1608. The business is at 19083 W Casey Rd, Libertyville, IL 60048. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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