Local directory · Waukegan, IL

HVAC Contractors in Waukegan, IL

Written & reviewed by Robert BibbFounder, SEO Local · 22 years in SEO · Updated November 2026 · LinkedIn

There's a total of 285 HVAC contractors in Lake County, IL as per the US Census (County Business Patterns). Below are 19 of them that were found through Google - 19 include phone numbers and 16 have websites linked to them. Any owner can claim their page on hashtag.org for free.

HVAC Contractors directory · Waukegan

Waukegan Heating & Cooling ProsHVAC contractor · Waukegan, IL — see phone, address & more →
J&G HEATING, COOLING & SERVICES LLCHVAC contractor · Waukegan, IL — see phone, address & more →
Furnace HVAC ServiceHVAC contractor · Waukegan, IL — see phone, address & more →
Herchenbach Mechanical Inc.HVAC contractor · Waukegan, IL — see phone, address & more →
Service Experts ChicagoHVAC contractor · Waukegan, IL — see phone, address & more →
Kern Heating & Cooling Co.HVAC contractor · Waukegan, IL — see phone, address & more →
Four Seasons Heating, Air Conditioning, Plumbing, Sewer & ElectricHVAC contractor · Waukegan, IL — see phone, address & more →
Modern Heating & Plumbing Co.HVAC contractor · Waukegan, IL — see phone, address & more →
Northeast Illinois Service CompanyHVAC contractor · Waukegan, IL — see phone, address & more →
Thornton Heating Service, Inc.HVAC contractor · Waukegan, IL — see phone, address & more →
TOPTEC Heating, Cooling, Plumbing & ElectricalHVAC contractor · Waukegan, IL — see phone, address & more →
Optimized AirHVAC contractor · Waukegan, IL — see phone, address & more →
Jasso HVAC-RHVAC contractor · Waukegan, IL — see phone, address & more →
Allied Air Conditioning & HeatingHVAC contractor · Waukegan, IL — see phone, address & more →
ABC Plumbing, Sewer, Heating, Cooling & ElectricHVAC contractor · Waukegan, IL — see phone, address & more →
Triple Tech ServicesHVAC contractor · Waukegan, IL — see phone, address & more →
Signature Heating & CoolingHVAC contractor · Waukegan, IL — see phone, address & more →
IRPEEL HVAC INC.HVAC contractor · Waukegan, IL — see phone, address & more →
Dana Heating and CoolingHVAC contractor · Waukegan, IL — see phone, address & more →

Data: Listings via Google

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Local news · HVAC Contractors · Waukegan

'Foreign Objects' Found In Halloween Candy: Waukegan PolicePatch · Sun, 01 Nov 2026 18:31:45 GMT
3 shot outside apartment complex in Waukegan, IllinoisCBS News · Thu, 24 Sep 2026 07:00:00 GMT
Illinois revokes trauma status for north suburban hospital for 2nd time in 3 yearsNBC 5 Chicago · Mon, 26 Oct 2026 07:00:00 GMT
Waukegan Air Quality Index (AQI) and USA Air PollutionIQAir · Tue, 23 Jun 2026 08:23:17 GMT
Waukegan police investigate reports of ‘foreign objects’ found in unopened Halloween candyWGN-TV · Sun, 01 Nov 2026 03:15:43 GMT

HVAC Contractors in Waukegan — FAQ

How many HVAC contractors are in Waukegan, IL?

According to the US Census (County Business Patterns), there are a total of 285 HVAC contractor locations in Lake County, Illinois. There's also a list with names for 19 of them here.

How many of these HVAC contractors list contact details?

There are 19 HVAC companies listed on this page, out of which 19 have provided their contact numbers and 16 are linked to websites.

Is this Waukegan hvac contractors directory free?

Each of our listings comes from reliable sources such as U.S. Census County Business Patterns and Google - anyone can create an account for their business on the hashtag.org network without having to pay anything.

HVAC Contractors in Waukegan, IL

HVAC Contractors directory · Waukegan

HVAC Contractors in Waukegan — FAQ

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