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Cold Air HVAC LLCHVAC contractor in Hammond, IN

Cold Air HVAC LLC is an HVAC contractor in Hammond, IN, ranked #35 of 667 HVAC contractors in Hammond and rated 4.4 from 35 Google reviews. Open 24 hours a day, 7 days a week.

Hammond, INUpdated 0 paid placements in any rankingHow we rank

Call (219) 771-9162Website ↗

Key facts

Key facts about Cold Air HVAC LLC
Phone(219) 771-9162
Websitemycoldairhvac.com
HoursOpen 24 hours, 7 days a week
Google rating4.4 from 35 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Hammond and 12 towns within 25 miles: Merrillville, Crown Point, Schererville, Griffith, Saint John, Highland, Winfield, Hobart, Dyer, Gary, Cedar Lake and Munster.

Based in Hammond, INView on map

Opening hours

Opening hours for Cold Air HVAC LLC
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

Cold Air HVAC LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Cold Air HVAC LLC (this business)—584.4 (35)—YesYes
Valor Heating, Cooling & Refrigeration - Commercial & Residential#33595.0 (132)—YesYes7.7 mi
South Suburban Heating & Air Conditioning, Inc.#34584.8 (468)—YesNo11.3 mi
Amber Heating & Air Conditioning DBA Doornbos Heating & Air Conditioning#36584.8 (269)—YesYes24.2 mi

See all 667 ranked HVAC contractors in Hammond

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 35 Google reviews

Hired Cold Air HVAC LLC? Write a review

Questions about Cold Air HVAC LLC

How is Cold Air HVAC LLC ranked in Hammond?

Cold Air HVAC LLC is ranked #35 of 667 HVAC contractors in Hammond by CR Score, with 58 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 Cold Air HVAC LLC’s hours?

Cold Air HVAC LLC 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 Cold Air HVAC LLC serve?

Serves Hammond and 12 towns within 25 miles: Merrillville, Crown Point, Schererville, Griffith, Saint John, Highland, Winfield, Hobart, Dyer, Gary, Cedar Lake and Munster. 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 Cold Air HVAC LLC?

Cold Air HVAC LLC has a rating of 4.4 from 35 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 Cold Air HVAC LLC?

Call Cold Air HVAC LLC on (219) 771-9162. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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