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HeatmastersHVAC contractor in Chicago, IL

Heatmasters is an HVAC contractor at 5540 W Lawrence Ave, Chicago, IL 60630, ranked #8 of 1,396 HVAC contractors in Chicago and rated 4.8 from 708 Google reviews. Open 24 hours a day, 7 days a week.

Chicago, ILUpdated 0 paid placements in any rankingHow we rank

Call (773) 777-5700Website ↗

Key facts

Key facts about Heatmasters
Address5540 W Lawrence Ave, Chicago, IL 60630Get directions
Phone(773) 777-5700
Websiteheatmasters.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 708 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Chicago and 12 towns within 25 miles: Portage Park, Irving Park, Harwood Heights, Albany Park, Belmont Cragin, Norridge, Lincolnwood, Avondale, Elmwood Park, Niles, Lincoln Square and West Ridge.

Based in Chicago, ILView on map

Opening hours

Opening hours for Heatmasters
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

Heatmasters compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Heatmasters (this business)—634.8 (708)—YesYes
Guardian Heating & Cooling Service#7644.8 (1,189)—YesYes2.7 mi
Hero Air#9635.0 (272)—YesYes1.8 mi
Burris & Sons Heating, Cooling & Plumbing#10634.8 (500)—YesYes18.3 mi

See all 1396 ranked HVAC contractors in Chicago

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 708 Google reviews

Hired Heatmasters? Write a review

Questions about Heatmasters

How is Heatmasters ranked in Chicago?

Heatmasters is ranked #8 of 1,396 HVAC contractors in Chicago by CR Score, with 63 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 Heatmasters’ hours?

Heatmasters 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 Heatmasters serve?

Serves Chicago and 12 towns within 25 miles: Portage Park, Irving Park, Harwood Heights, Albany Park, Belmont Cragin, Norridge, Lincolnwood, Avondale, Elmwood Park, Niles, Lincoln Square and West Ridge. 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 Heatmasters?

Heatmasters has a rating of 4.8 from 708 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 Heatmasters?

Call Heatmasters on (773) 777-5700. The business is at 5540 W Lawrence Ave, Chicago, IL 60630. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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