Global Heating and Cooling LLC is an HVAC contractor based in Chicago, IL, providing heating and cooling services to local homes and nearby neighborhoods. They offer a wide range of services including furnace, air conditioner, and boiler repair and installation, as well as indoor air quality improvements and smart thermostat installations. The company also specializes in hydronic heating and high velocity systems. Their technicians provide routine maintenance and 24/7 emergency repair services to help homeowners maintain comfort throughout the year.

Gartner Heating & Cooling is an HVAC company based in Chicago, IL, offering a range of services including air conditioning repair, HVAC installation, furnace installation, duct cleaning, and indoor air quality solutions. They provide both residential and commercial cooling and heating services, with trained technicians who customize solutions to fit client needs and budgets. The company is an authorized dealer and has been recognized with the Circle of Champions Award for three consecutive years.

American Vintage Home Heating, Cooling & Plumbing is based in Chicago, IL, specializing in heating, air conditioning, and plumbing services with a focus on vintage homes. They serve the Chicago North Shore area and surrounding regions, offering expertise in Unico and SpacePak AC systems that blend modern cooling with classic home aesthetics. The company provides a range of services including AC and furnace repair, installation, and HVAC tune-ups. They also offer home service plans featuring comprehensive inspections. American Vintage Home is available 24/7 for emergencies and emphasizes professionalism and attentiveness in their work.

C&N Heating Cooling is a family-owned HVAC company serving Chicago, IL, with over 25 years of experience. They provide repair, maintenance, and new installation services for air conditioners, furnaces, heat pumps, and HVAC systems. The company also offers indoor air quality solutions, including Steril-Aire UV technology to reduce airborne microorganisms.

Quality Air, Inc is a duct cleaning company based in Chicago, IL, offering services to improve indoor air quality for both residential and commercial properties. Their services include air duct cleaning, dryer vent cleaning, chimney cleaning, air filter service, and air duct sanitizing. With over 75 years of experience, they have serviced more than 80,000 homes and commercial buildings, specializing in challenging cleaning jobs. The company uses state-of-the-art equipment and is veteran owned.

Best Price HVAC is a full-service HVAC company serving Chicago, IL, and surrounding areas including Cook and Lake counties. They provide a wide range of heating and cooling services such as air conditioner repair, furnace installation and repair, heat pump service, mini-split installation, and indoor air quality improvements. Their technicians handle residential and commercial projects, offering expertise in system tune-ups, thermostat installation, and ventilation enhancements. Best Price HVAC emphasizes proper installation to ensure efficient and safe operation of HVAC systems and supports customers with equipment estimates and financing options.

Chicago Comfort HVAC Services is a locally operated company based in Chicago, IL, providing a range of HVAC services including air conditioning, furnace, and heat pump repair and installation. They serve the Chicago Metro Area, covering neighborhoods such as Ashburn, Roseland, Hyde Park, and South Shore. With over 20 years of experience, the company employs certified technicians who work on all makes and models and offer maintenance plans and financing options. Chicago Comfort HVAC Services is licensed, bonded, and insured, focusing on quality products and top warranties.

Otter Heating & Cooling is an HVAC company based in Chicago, IL, offering a wide range of heating and cooling services. They handle installation, repair, and maintenance for gas and electric furnaces, heat pumps, boilers, ductless systems, and air conditioners. The company also provides indoor air quality solutions such as HEPA filtration, UV germicidal lights, humidifiers, and CO monitors. Otter Heating & Cooling performs professional inspections for homebuyers and sellers to assess HVAC system condition and efficiency. They assist with system replacements when maintenance and repairs are no longer practical.

Tabor's Complete Comfort Mechanical is a locally owned HVAC contractor serving Chicago, IL. Founded in 2005 by Alan Tabor, the company offers a wide range of heating and cooling services including furnace, boiler, and AC repair and installation, as well as indoor air quality solutions. With over 20 years of experience, they provide expert service on central air systems, ductless mini-splits, thermostats, and energy-efficient water heaters. Tabor's Complete Comfort Mechanical is known for thorough diagnostics and maintenance to ensure reliable system performance.

ProElite Air Services is a duct cleaning company based in Chicago, IL, specializing in improving indoor air quality for homes and businesses. They provide thorough air duct cleaning, including residential, commercial, apartment complexes, and dryer vent cleaning to help maintain safe and efficient HVAC systems. ProElite Air Services uses professional equipment and techniques to remove years of buildup from duct systems, enhancing air circulation and system performance. The company serves multiple locations across Chicagoland and is veteran-owned, emphasizing quality workmanship and customer satisfaction.