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KM Heating and CoolingHVAC contractor in DeKalb, IL

KM Heating and Cooling is an HVAC contractor at 339 Wurlitzer Dr, DeKalb, IL 60115, ranked #29 of 196 HVAC contractors in DeKalb and rated 5.0 from 9 Google reviews. Open 24 hours a day, 7 days a week.

DeKalb, ILUpdated 0 paid placements in any rankingHow we rank

Call (815) 691-1991Website ↗

Key facts

Key facts about KM Heating and Cooling
Address339 Wurlitzer Dr, DeKalb, IL 60115Get directions
Phone(815) 691-1991
Websitekmheatingandcooling.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 9 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves DeKalb and 11 towns within 25 miles: Sycamore, Genoa, Elburn, Hampshire, Wasco, Village of Campton Hills, Rochelle, Sugar Grove, Pingree Grove, Sandwich and Plano.

Based in DeKalb, ILView on map

Opening hours

Opening hours for KM Heating and 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

KM Heating and Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
KM Heating and Cooling (this business)—595.0 (9)—YesYes
Charles McDuffee Co. Heating & Air Conditioning#27594.9 (422)—YesYes22.5 mi
Service Plus Heating & Cooling#28595.0 (194)—YesYes19.6 mi
Youngren's, Inc. Heating & Cooling#30594.9 (408)—YesYes23.2 mi

See all 196 ranked HVAC contractors in DeKalb

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 9 Google reviews

Hired KM Heating and Cooling? Write a review

Questions about KM Heating and Cooling

How is KM Heating and Cooling ranked in DeKalb?

KM Heating and Cooling is ranked #29 of 196 HVAC contractors in DeKalb by CR Score, with 59 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 KM Heating and Cooling’s hours?

KM Heating and 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 KM Heating and Cooling serve?

Serves DeKalb and 11 towns within 25 miles: Sycamore, Genoa, Elburn, Hampshire, Wasco, Village of Campton Hills, Rochelle, Sugar Grove, Pingree Grove, Sandwich and Plano. 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 KM Heating and Cooling?

KM Heating and Cooling has a rating of 5.0 from 9 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 KM Heating and Cooling?

Call KM Heating and Cooling on (815) 691-1991. The business is at 339 Wurlitzer Dr, DeKalb, IL 60115. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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