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Giant City HVAC IncHVAC contractor in Carbondale, IL

Giant City HVAC Inc is an HVAC contractor at 1330 Giant City Rd, Carbondale, IL 62902, ranked #30 of 49 HVAC contractors in Carbondale and rated 4.2 from 5 Google reviews. Open Monday to Friday.

Carbondale, ILUpdated 0 paid placements in any rankingHow we rank

Call (618) 457-0400

Key facts

Key facts about Giant City HVAC Inc
Address1330 Giant City Rd, Carbondale, IL 62902Get directions
Phone(618) 457-0400
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.2 from 5 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Carbondale and 7 towns within 25 miles: Carterville, Murphysboro, Herrin, Marion, West Frankfort, Du Quoin and Benton.

Based in Carbondale, ILView on map

Opening hours

Opening hours for Giant City HVAC Inc
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 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.

Compare nearby HVAC contractors

Giant City HVAC Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Giant City HVAC Inc (this business)—534.2 (5)—NoNo
Mowell's Heating And Cooling LLC#28535.0 (5)—NoNo3.5 mi
Cook's Heating and Air LLC#29535.0 (6)—YesYes23.9 mi
Affordable Heating & Cooling#31535.0 (16)———16.2 mi

See all 49 ranked HVAC contractors in Carbondale

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.2from 5 Google reviews

Hired Giant City HVAC Inc? Write a review

Questions about Giant City HVAC Inc

How is Giant City HVAC Inc ranked in Carbondale?

Giant City HVAC Inc is ranked #30 of 49 HVAC contractors in Carbondale by CR Score, with 53 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 Giant City HVAC Inc’s hours?

Giant City HVAC Inc is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 Giant City HVAC Inc serve?

Serves Carbondale and 7 towns within 25 miles: Carterville, Murphysboro, Herrin, Marion, West Frankfort, Du Quoin and Benton. 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 Giant City HVAC Inc?

Giant City HVAC 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 Giant City HVAC Inc?

Call Giant City HVAC Inc on (618) 457-0400. The business is at 1330 Giant City Rd, Carbondale, IL 62902. Ask for a written estimate before any work starts.

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