Comfort starts with the
right professional.
Compare heating, cooling, and mechanical specialists serving homes and businesses across Chicagoland. Confirm licensing, availability, and service details directly with each provider.
Find your HVAC partner
Search the greater Chicago area’s local service providers.
| Company | Specialty | Service area | Contact | |
|---|---|---|---|---|
 City & Suburban Heating & CoolingChicago HVAC contractor providing heating, cooling, and emergency HVAC services. | HVAC Contractor / RepairResidential & Commercial | Chicago | (773) 238-3838 | View profile → |
 Chicago Heating & CoolingFull-service HVAC provider serving Chicago customers with heating and cooling solutions. | HVAC Contractor / MaintenanceResidential & Commercial | Chicago | (312) 852-5152 | View profile → |
 Brothers Heating & Cooling Inc.HVAC company offering heating, cooling, and related construction services. | HVAC Contractor / InstallationResidential | Chicago | (773) 387-7394 | View profile → |
 Modern HVAC TechnologyChicago HVAC company focused on modern heating and cooling systems. | HVAC Contractor / TechnologyResidential & Commercial | Chicago | (312) 502-9394 | View profile → |
 Besco Air Inc.Chicagoland HVAC provider offering heating, cooling, repair, and installation services. | HVAC Contractor / Residential & CommercialResidential & Commercial | Chicagoland | (312) 809-2695 | View profile → |
 TDH Mechanical, Heating and Cooling ContractorsHVAC contractor specializing in heating and cooling solutions. | HVAC Contractor / Mechanical ServicesResidential & Commercial | Chicago | (773) 342-4338 | View profile → |
 Four Seasons Heating, Air Conditioning, Plumbing, Sewer & ElectricLarge Chicagoland home services provider covering HVAC, plumbing, and electrical needs. | HVAC / Plumbing / ElectricalResidential | Chicagoland | (773) 219-2190 | View profile → |
 Eco Temp HVACChicago HVAC provider focused on heating and cooling services. | HVAC ContractorResidential | Chicago | (224) 253-8131 | View profile → |
 Citywide Supply and ServiceHVAC service company supporting repair and maintenance needs. | HVAC Contractor / ServiceResidential & Commercial | Chicago | (773) 468-2653 | View profile → |
 All Temp Heating and Air ConditioningEstablished Chicago HVAC company providing heating and air conditioning services. | HVAC Contractor / RepairResidential & Commercial | Chicagoland | (708) 320-3606 | View profile → |
 Five Star HVAC Services, Inc.HVAC company offering installation, repair, and maintenance services. | HVAC Contractor / RepairResidential | Chicago | (773) 386-6993 | View profile → |
 Chicago HVAC Repair Doctor, Inc.HVAC repair-focused company serving Chicago homeowners and businesses. | HVAC Repair SpecialistResidential & Commercial | Chicago | (872) 327-6372 | View profile → |
 Cosmic HVAC Inc.Chicago HVAC company providing heating and cooling services. | HVAC ContractorResidential | Chicago | (872) 222-3059 | View profile → |
 Global Heating and Cooling LLCHVAC provider specializing in heating and cooling solutions. | HVAC ContractorResidential & Commercial | Chicago | (773) 801-3734 | View profile → |
 HVAC BuddiesLocal HVAC company providing residential heating and cooling services. | HVAC ContractorResidential | Chicago | (773) 378-9952 | View profile → |
 Pro HVAC Heating and CoolingChicago HVAC company offering repair and installation services. | HVAC ContractorResidential | Chicago | (312) 999-7977 | View profile → |
 HeatmastersHVAC provider offering heating and cooling services throughout Chicago. | HVAC Contractor / Emergency ServiceResidential & Commercial | Chicago | (773) 777-5700 | View profile → |
 Midwest MechanicalCommercial HVAC and facility management company serving Chicago building owners and operators. | Commercial HVAC / Facility ServicesCommercial | Chicago | Not publicly listed | View profile → |
 Althoff IndustriesCommercial HVAC provider offering maintenance, repairs, and installations across Chicagoland. | Commercial HVAC / Mechanical ServicesCommercial | Chicagoland | (847) 474-9709 | View profile → |
 EMCOR Services Team MechanicalCommercial mechanical contractor providing HVAC services in the Chicago market. | Commercial HVAC / Mechanical ContractorCommercial | Buffalo Grove | (847) 229-7600 | View profile → |
What can we help with?
HVAC Contractors
Full-service heating and cooling professionals for installations, upgrades, and year-round comfort.
Explore providers →02HVAC Repair
Local specialists for diagnosing and repairing furnaces, air conditioners, boilers, and heat pumps.
Explore providers →03Commercial HVAC
Mechanical and facility-service partners equipped for offices, industrial sites, and large buildings.
Explore providers →04Maintenance
Preventive maintenance and service plans designed to keep equipment reliable and efficient.
Explore providers →05Installation
Contractors experienced in new HVAC systems, replacements, and construction projects.
Explore providers →06Mechanical Services
Broader mechanical expertise for complex building systems and specialized projects.
Explore providers →07Emergency HVAC
Providers offering urgent heating and cooling support when comfort cannot wait.
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