Doornbos Heating & Air Conditioning provides heating and cooling services in Chicago, IL. The company offers air conditioner installation, furnace repair, and HVAC tune-up services. They have trained technicians available 24/7 to assist with heating and cooling needs.

Frontline Heating & Cooling Chicago is an HVAC contractor based in Chicago, IL, offering a full range of heating and cooling services. Their EPA-certified and factory-trained technicians provide installation, repair, and routine maintenance for air conditioning and furnace systems. The company is locally owned by Jared Hicks, who brings expertise tailored to Chicago's climate. They provide 24/7 emergency assistance and same-day scheduling to address urgent HVAC needs. Frontline Heating & Cooling is equipped with fully stocked trucks to handle most repairs on site, ensuring efficient service.

Ukrainian Village HVAC is a licensed contractor based in Chicago, IL, specializing in furnace and HVAC installation. They provide energy-efficient heating and cooling solutions designed to keep homes and businesses comfortable throughout the year. The company emphasizes expert installation and reliable heating systems tailored to the needs of the local community.

Crown Wheele HVAC is a family-owned HVAC company serving Chicago, IL, with roots dating back to 1946. They offer a wide range of services including air conditioning repair and installation, furnace and boiler repair and installation, heat pump installation, HVAC tune-ups, and indoor air quality services. Their technicians are Bryant Factory trained and certified, and the company is an authorized Bryant dealership and warranty center. Crown Wheele HVAC is known for its expertise in energy-efficient heat pump systems and provides 24/7 emergency HVAC repair services to ensure comfort and safety year-round.

Northwind Heating and Air Conditioning LLC is a residential HVAC contractor based in Chicago, IL, specializing in the installation of heat pumps, mini-splits, furnaces, and traditional HVAC systems. They are ComEd-certified and offer advanced Bosch Ultra cold-climate heat pumps that provide efficient heating and cooling even in low temperatures. Their services include professional installation with union-trained craftspeople, compliance with local codes, and integration of smart thermostats for enhanced indoor air quality and energy management. Established in 2022, Northwind is also committed to environmental responsibility, focusing on the proper recovery and disposal of refrigerants and community education.

Four Seasons Heating, Air Conditioning, Plumbing, & Electric has been serving Chicago, IL, and the surrounding Chicagoland area for over 50 years. They provide a wide range of services including HVAC repair and installation, furnace and boiler maintenance, duct cleaning, thermostat installation, and indoor air quality solutions. The company is known for its expertise in handling both older and high-efficiency heating and cooling systems, and offers 24/7 emergency service to address urgent needs at any time. Four Seasons is also recognized for its commitment to ethical business practices, having received the Better Business Bureau Torch Award for Ethics twice.

Direct Improvements is a family-owned HVAC company based in Chicago, IL, serving both commercial and residential clients. They provide a range of services including installation and repair of air conditioning, furnaces, heat pumps, and boilers. The company focuses on improving system performance and offers tailored solutions to enhance comfort and efficiency. Their approach emphasizes professionalism, integrity, and respect while aiming to streamline the improvement process and reduce costs.

PhD Heating & Cooling is an HVAC company based in Chicago, IL, specializing in the installation and repair of air conditioners, furnaces, boilers, mini-splits, and water heaters. With over a decade of experience and a strong engineering background, the company emphasizes precision and quality in every project. Their team of licensed and insured technicians follows a detailed installation standard to ensure safe operation and long-term reliability. PhD Heating & Cooling provides comprehensive services including system sizing, equipment selection, and emergency repairs, focusing on delivering lasting comfort and safety to homeowners.

High Tek Corp - Heating & Cooling is based in North Riverside, IL, serving the Chicagoland area with over 25 years of HVAC experience. They provide a full range of services including installation, repair, and maintenance of heating and cooling systems for both residential and commercial properties. Their expertise covers ductless systems, central air, boilers, and smart thermostat installation. High Tek Corp also focuses on improving indoor air quality and offers 24/7 emergency services to address urgent HVAC needs.

Lakefront Heating and Cooling is an HVAC company based in Chicago, IL, providing heating and cooling services for both residential and commercial clients. They offer a range of services including AC repair, furnace repair, and HVAC tune-ups. The company provides full consultations to help customers understand their options and uses high-quality parts and equipment. Lakefront Heating and Cooling is available 24/7 for maintenance and emergency repairs.