Oasis Plumbing, Heating & Cooling provides heating, cooling, and indoor air quality services in Chicago, IL. They serve residential, light commercial, and commercial properties with installation, repair, upgrades, and maintenance of HVAC systems including air conditioners, furnaces, and heat pumps. The company offers seasonal maintenance plans to help maintain system performance and operates 24/7 to handle emergency issues promptly.

Air Solutions is a full-service HVAC company serving Chicago, IL, and surrounding communities since 2012. They provide a wide range of heating and cooling services including installation, repair, replacement, and maintenance for air conditioners, furnaces, heat pumps, and HVAC systems. The company also specializes in indoor air quality solutions with advanced air purification and humidification systems. Their team uses professional diagnostic equipment and industry-grade tools to handle both residential and commercial HVAC needs.

Residential Heating & Cooling is an HVAC company based in Chicago, IL, offering a full range of heating and cooling services. Their certified technicians provide installation, repair, seasonal maintenance, and indoor air quality solutions. The company is a Bryant Factory Authorized Dealer, demonstrating expertise and adherence to industry standards. They also offer 24-hour emergency service to address urgent HVAC needs.

Elite HVACs Heating & Air is an HVAC company serving Chicago, IL, and nearby areas. They provide residential and commercial heating and air conditioning services, including repairs, installations, and tune-ups. The company offers 24/7 emergency service and works on all brands of HVAC equipment. Their team is NATE-certified and emphasizes efficient service and customer care. Elite HVACs Heating & Air also provides financing options for HVAC purchases.

Polar Vortex Heating & Cooling is an HVAC company based in Chicago, IL, specializing in heating and cooling system installation, repair, and maintenance. They provide services for air conditioning, boilers, forced air systems, rooftop units, and indoor air quality products. The company installs American Standard heating and cooling products as well as Mitsubishi mini splits. Polar Vortex is NATE certified and a ComEd ICC certified energy efficiency installer, ensuring energy-efficient solutions for their clients. They offer 24/7 emergency services to address urgent HVAC needs promptly.

KTS Heating & Air Conditioning Repair provides furnace repair, HVAC tune-up, and indoor air quality services in Chicago, IL. They handle heating system repairs for all types and brands, offering fast response times across the Chicagoland area. Their services include routine furnace maintenance to improve system efficiency and extend equipment life, along with filter replacement and ductwork inspection to support better indoor air quality. The company emphasizes thorough troubleshooting and preventive care to reduce the need for emergency repairs.

MODERN HVAC TECHNOLOGY is an HVAC service provider based in Chicago, IL. They offer air conditioner and furnace repair, installation, replacement, and maintenance services. Their technicians assist with selecting appropriate units based on home size and preferences. The company emphasizes furnace cleaning and maintenance to ensure reliable heating during harsh winters. They also provide air conditioner tune-ups to extend equipment lifespan and maintain efficiency.

Allied Air Conditioning & Heating Corp. has been providing heating, cooling, and indoor air quality services in Chicago, IL, and the surrounding Northwest Chicagoland area for over 55 years. The company offers a wide range of services including air conditioner and furnace repair and installation, HVAC system installation, pool dehumidifier services, and advanced home comfort solutions. Allied Air Conditioning & Heating is an authorized Carrier dealer and has received the Carrier President's Award for 17 consecutive years. Their NATE-certified technicians provide 24/7 emergency service to address heating and cooling issues promptly.

Deljo Heating and Cooling is a family-owned HVAC company serving Chicago, IL, with over 100 years of experience since 1922. They provide heating and cooling repair, maintenance, and tune-up services, including specialized capabilities as a Mitsubishi Diamond Dealer. Their technicians undergo extensive training to ensure skilled service. Deljo offers 24/7 emergency support and flexible financing options to help maintain home comfort throughout the year.

Lowe's Air Duct Cleaning is a duct cleaning company based in Chicago, IL, offering air duct and dryer vent cleaning services to improve indoor air quality and home safety. They use the source removal method with HEPA-filter vacuums to remove dust and debris from ductwork, and also provide air duct sealing and optional anti-microbial treatments. Their services help enhance system efficiency and reduce fire risks associated with clogged dryer vents. Lowe's Air follows standards set by the National Air Duct Cleaners Association and serves multiple areas in Illinois, including Chicago and Naperville.