Browse the Top 26 HVAC Companies Serving Chicago, IL

Bean'z Heating@Cooling has provided expert HVAC services in Chicago for over a decade, specializing in furnace and air conditioning installation, repair, and maintenance. Our certified technicians deliver energy-efficient solutions tailored to Chicagos extreme weather conditions while maintaining transparent pricing and 24/7 emergency availability. With a strong commitment to community and customer satisfaction, we combine local expertise with industry-leading practices to ensure reliable, long-lasting comfort solutions for residential and commercial clients.

Global Heating & Cooling is a Chicago-based HVAC company providing installation, repair, and maintenance services for residential and commercial properties. With over 20 years of experience, we specialize in furnaces, air conditioners, radiant heating, and smart thermostat systems. Our team offers 24/7 emergency services and energy-efficient solutions to ensure year-round comfort.

eXpedience Heating & Cooling provides expert HVAC services including furnace and boiler repair, air conditioning installation, and energy-efficient system upgrades. Established in 2008, we serve Chicago and surrounding suburbs with 24/7 emergency support and eco-conscious solutions. Our team combines technical mastery with community-driven values to deliver reliable, cost-effective comfort for residential and commercial clients.

My Guy HVAC delivers comprehensive heating, cooling, and indoor air quality services to Chicago homeowners and lightcommercial clients. We handle new system installations, upgrades, repairs, and preventive maintenance with a focus on energy efficiency and comfort. Our offerings include custom sheet metal fabrication, Bryant premium equipment, and 24/7 emergency support to ensure reliable performance.

Aircor Air Conditioning & Heating Air Conditioning & Heating provides comprehensive HVAC services in Chicago, specializing in installation, repair, and maintenance of heating and cooling systems. The company offers 24/7 emergency service, energy-efficient solutions, and flexible financing options for residential and commercial clients. With certified technicians and a 100% satisfaction guarantee, they focus on improving indoor air quality and system efficiency while maintaining transparent pricing practices.

Preferred Comfort Heating & Cooling provides comprehensive HVAC solutions in Chicago, specializing in furnace and air conditioning installation, repair, and maintenance. Our EPA-certified team delivers reliable service using high-quality materials, prioritizing customer education and system efficiency. With a focus on community trust, we offer specialized duct and dryer vent cleaning services to enhance indoor air quality and safety.

Citywide Supply & Service delivers comprehensive heating, cooling, and refrigeration solutions for residential and commercial clients across Chicago. We offer 24/7 emergency repairs, routine maintenance, new system installations, and specialized services for walk-in coolers, ice machines, and air quality systems. Our licensed technicians ensure optimal performance, energy efficiency, and safety for all HVAC and refrigeration needs.

Engler Heating & Air Conditioning provides comprehensive HVAC services for residential and commercial clients in Chicago and surrounding areas. Specializing in heating, cooling, and ventilation systems since 1974, we combine family-owned reliability with technical expertise to deliver efficient installations, repairs, and maintenance. Our commitment to quality service and customer satisfaction has made us a trusted local choice for HVAC solutions.

David Brothers Heating & Cooling provides residential and commercial HVAC services including installation, repair, and maintenance. With 45 years of experience, we deliver energy-efficient solutions and 24/7 emergency support. Our BBB-accredited, family-owned business combines technical expertise with affordable pricing to ensure optimal system performance.

Comfort Zone Pros delivers expert HVAC installation, repair, and maintenance services for residential and commercial properties in Chicago and surrounding areas. Specializing in energy-efficient systems, we help clients reduce utility costs while ensuring year-round comfort. With certified technicians and 24/7 emergency support, we prioritize reliability, transparency, and long-term customer relationships.

Four Seasons provides comprehensive HVAC, plumbing, and electrical services across Chicagoland and Northwest Indiana. With 50+ years of experience, we deliver expert installations, repairs, and maintenance for residential and commercial clients. Our certified technicians offer 24/7 emergency service, transparent pricing, and industry-leading warranties to ensure lasting comfort and reliability.

Around the Town Heating & Cooling provides comprehensive HVAC services including air conditioning repair, furnace installation, boiler maintenance, and heating system upgrades in Chicago and surrounding areas. With over 20 years of experience, we combine family-owned reliability with professional expertise to deliver energy-efficient solutions for residential and commercial clients.

Deljo Heating provides comprehensive HVAC and plumbing services across Chicago, specializing in emergency repairs, installations, and maintenance. With over 100 years of experience, we combine technical expertise with 24/7 support to ensure residential comfort. Our NATE-certified team delivers transparent pricing, flexible financing, and preventive maintenance solutions tailored to Chicagos climate challenges.

Toro Heating & Cooling delivers expert HVAC installation, repair, and maintenance services for residential and commercial clients in Chicago. Specializing in energy-efficient systems, we offer geothermal solutions, air quality improvements, and 24/7 emergency support. Our commitment to quality workmanship and customer satisfaction ensures long-term comfort and cost savings for every client.

TDH Mechanical specializes in residential and commercial HVAC services, including furnace repair, boiler maintenance, ductless systems, and water heater solutions. With over 37 years of experience, we deliver reliable, code-compliant installations and 24/7 emergency support across Saint Charles and surrounding areas. Our customer-first approach ensures tailored service plans, certified technicians, and a satisfaction guarantee.

Family-owned since 1939, Consumers Supply specializes in plumbing, heating, kitchen, and bathroom solutions. We offer expert design services, a vast inventory of fixtures and parts, and nationwide distribution capabilities. Our Chicago-based team provides personalized support for residential and commercial projects.

TCC Mechanical provides comprehensive HVAC solutions including installation, repair, and maintenance of heating, ventilation, and air conditioning systems. Specializing in both residential and commercial applications, we deliver energy-efficient solutions tailored to Chicago's climate challenges. Our experienced technicians prioritize clear communication, transparent pricing, and lasting results that enhance indoor comfort while optimizing system performance.

We are a Chicagobased HVAC and boiler service company delivering dependable repair, maintenance, and inspection solutions for both residential and commercial customers. Our team handles all major brands and specializes in fixing older units that competitors would replace, ensuring costeffective performance. With 24hour emergency coverage, preventative plans, and A+ trust ratings, we provide reliable, transparent service that protects your investment.

Thermal Electric specializes in HVAC repair, installation, and electrical services for residential clients in Chicago. With licensed professionals and BBB accreditation, we prioritize quality workmanship, safety, and customer satisfaction. Our 24/7 emergency services and 10-year warranty reflect our commitment to reliability and trust.

Allseasons Hvac/R provides comprehensive heating, cooling, and air quality solutions for residential and commercial clients across Chicagoland. With over 22 years of local experience, we specialize in energy-efficient system installations, emergency repairs, and preventive maintenance. Our 24/7 service commitment ensures immediate assistance for urgent HVAC needs while maintaining competitive pricing and personalized customer care.

Furnace Repair Chicago provides expert HVAC repair, maintenance, and replacement services for residential clients. Our certified technicians offer 24/7 emergency support, transparent pricing, and energy-efficient solutions to ensure year-round home comfort. We guarantee customer satisfaction through prompt service, free second opinions, and federally compliant tax credit-eligible upgrades.

Flame On Hvac delivers professional heating, ventilation, and air conditioning services across Chicagoland. Specializing in system installations, repairs, and energy-efficient upgrades since 1999, we prioritize customer satisfaction through transparent pricing and reliable 24/7 emergency support. Our experienced team ensures optimal indoor comfort for homes and businesses in Chicago's challenging climate.

Ralph's Heating & Air Conditioning is a family-owned HVAC contractor serving Chicago's South Side since 1945. We specialize in residential and commercial heating, cooling, and indoor air quality solutions, offering installation, maintenance, and emergency repair services. Our commitment to energy-efficient systems and customer-centric service has made us a trusted local provider.

Chicago HVAC Repair Doctor provides comprehensive HVAC services across Chicagoland. Our licensed technicians specialize in heating and cooling system repairs, installations, and maintenance for residential and commercial properties. Since 2011, we've combined family values with technical expertise to deliver reliable, cost-effective climate control solutions.

AllPrecise HVAC provides comprehensive heating, cooling, and air quality solutions for residential and commercial properties in Chicago. Specializing in energy-efficient installations, emergency repairs, and preventive maintenance, we ensure year-round comfort with certified expertise. Our 24/7 availability and transparent pricing make us a trusted choice for HVAC services in Chicagoland.

Ds Air & Heating provides expert HVAC installation, repair, and maintenance services across Chicago, suburbs, and Indiana. Specializing in heating, cooling, duct cleaning, and indoor air quality solutions, we combine EPA-certified expertise with 24/7 emergency response to ensure year-round comfort. Our family-owned business prioritizes customer satisfaction through transparent service and energy-efficient recommendations.