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Gill Heating & Air Conditioning, Inc.HVAC contractor in Lilburn, GA

Gill Heating & Air Conditioning, Inc. is an HVAC contractor at 122 Harmony Grove Rd, Lilburn, GA 30047, rated 4.7 from 70 Google reviews. Open Monday to Saturday.

Lilburn, GA0 paid placements in any rankingHow we rank

Call (770) 921-8500Website ↗

Key facts

Key facts about Gill Heating & Air Conditioning, Inc.
Address122 Harmony Grove Rd, Lilburn, GA 30047Get directions
Phone(770) 921-8500
Websitegillair.com
HoursMonday to Friday: 9 AM – 6 PM; Saturday: 9 AM – 12 PM
Google rating4.7 from 70 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Lilburn and 11 towns within 25 miles: Mountain Park, Tucker, Stone Mountain, Norcross, Clarkston, Doraville, Peachtree Corners, Chamblee, Scottdale, Snellville and Redan.

Based in Lilburn, GAView on map

Opening hours

Opening hours for Gill Heating & Air Conditioning, Inc.
DayHours
Monday9 AM – 6 PM
Tuesday9 AM – 6 PM
Wednesday9 AM – 6 PM
Thursday9 AM – 6 PM
Friday9 AM – 6 PM
Saturday9 AM – 12 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

4.7from 70 Google reviews

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Questions about Gill Heating & Air Conditioning, Inc.

What are Gill Heating & Air Conditioning, Inc.’s hours?

Gill Heating & Air Conditioning, Inc. is open Monday to Saturday. Its listed hours are Monday to Friday, 9 AM – 6 PM; Saturday, 9 AM – 12 PM. On Saturdays it is open 9 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Gill Heating & Air Conditioning, Inc. serve?

Serves Lilburn and 11 towns within 25 miles: Mountain Park, Tucker, Stone Mountain, Norcross, Clarkston, Doraville, Peachtree Corners, Chamblee, Scottdale, Snellville and Redan. 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 Gill Heating & Air Conditioning, Inc.?

Gill Heating & Air Conditioning, Inc. has a rating of 4.7 from 70 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 Gill Heating & Air Conditioning, Inc.?

Call Gill Heating & Air Conditioning, Inc. on (770) 921-8500. The business is at 122 Harmony Grove Rd, Lilburn, GA 30047. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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