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Gili Heating & CoolingHVAC contractor in Collinsville, IL

Gili Heating & Cooling is an HVAC contractor at 6 N Shore Ln, Collinsville, IL 62234, ranked #17 of 340 HVAC contractors in Collinsville and rated 5.0 from 38 Google reviews. Open 24 hours a day, 7 days a week.

Collinsville, ILUpdated 0 paid placements in any rankingHow we rank

Call (618) 520-0207Website ↗

Key facts

Key facts about Gili Heating & Cooling
Address6 N Shore Ln, Collinsville, IL 62234Get directions
Phone(618) 520-0207
Websitegiliheatingandcooling.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 38 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Collinsville and 11 towns within 25 miles: Maryville, Glen Carbon, Troy, Edwardsville, Pontoon Beach, O'Fallon, Fairview Heights, Granite City, Shiloh, East Saint Louis and Swansea.

Based in Collinsville, ILView on map

Opening hours

Opening hours for Gili Heating & Cooling
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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.

Compare nearby HVAC contractors

Gili Heating & Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Gili Heating & Cooling (this business)—615.0 (38)—YesYes
The Furnace Guys Heating & Cooling LLC#15615.0 (123)—YesYes10.2 mi
Rhymes Heating and Cooling#18615.0 (1,430)—YesYes24.7 mi

See all 340 ranked HVAC contractors in Collinsville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 38 Google reviews

Hired Gili Heating & Cooling? Write a review

Questions about Gili Heating & Cooling

How is Gili Heating & Cooling ranked in Collinsville?

Gili Heating & Cooling is ranked #17 of 340 HVAC contractors in Collinsville by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Gili Heating & Cooling’s hours?

Gili Heating & Cooling is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Gili Heating & Cooling serve?

Serves Collinsville and 11 towns within 25 miles: Maryville, Glen Carbon, Troy, Edwardsville, Pontoon Beach, O'Fallon, Fairview Heights, Granite City, Shiloh, East Saint Louis and Swansea. 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 Gili Heating & Cooling?

Gili Heating & Cooling has a rating of 5.0 from 38 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 Gili Heating & Cooling?

Call Gili Heating & Cooling on (618) 520-0207. The business is at 6 N Shore Ln, Collinsville, IL 62234. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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