Air Experts USA is an HVAC company based in Chicago, IL, providing repair and maintenance services for air conditioning, furnaces, and heat pumps. They offer individualized HVAC solutions for both residential and commercial clients, including routine tune-ups and emergency repairs. Their services focus on delivering quality workmanship and include warranties on all work performed.

TDH Mechanical, Heating and Cooling Contractors is a locally owned HVAC company serving Chicago, IL, with over 38 years of experience. They provide a range of heating and cooling services including furnace and boiler installation, repair, heat pump service, duct cleaning, and thermostat installation. Their team of certified technicians is skilled in handling residential and commercial HVAC needs, ensuring systems operate efficiently and reliably. TDH Mechanical serves more than 25 towns in Cook County and emphasizes personalized service with technicians who are long-term employees. Their expertise includes comprehensive heating maintenance and installation, helping customers maintain comfortable home environments throughout the year.

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.

Aircor HVAC air conditioning and heating is a full-service HVAC company based in Chicago, IL. They provide a range of services including air conditioner and furnace repair, boiler repair, and HVAC installation for both residential and commercial clients. The company emphasizes indoor air quality and offers 24/7 emergency service to the Chicagoland community. Their team uses state-of-the-art equipment to complete projects efficiently and is licensed and insured. Aircor aims to maintain long-term relationships with customers by delivering quality heating, ventilation, and air conditioning services at fair prices.

Next Step Heating & Cooling is an HVAC contractor serving Chicago, IL, and the North Shore area. They provide installation, repair, and maintenance services for heating and cooling systems including furnaces, boilers, air conditioners, geothermal heat pumps, ductless mini splits, and thermostats. The company specializes in geothermal system installations, offering efficient heating and cooling solutions for both residential and commercial properties. Next Step Heating & Cooling is a member of the Geothermal Alliance of Illinois and Comed Energy Efficiency Service providers, emphasizing environmentally friendly and cost-effective HVAC options.

HVAC Furnace AC Repair is a furnace repair and installation company based in Chicago, IL. They provide services for both residential and commercial heating systems, including repairs, maintenance, and new furnace installations. With over a decade of experience, the company focuses on precise workmanship and attention to detail to ensure heating systems operate efficiently and reliably.

Heat Cool Pro LLC provides residential and commercial HVAC services in Chicago, IL. They offer heating and cooling system installation, repair, and maintenance, including air conditioners, furnaces, and heat pumps. The company features a team of licensed technicians who deliver tailored HVAC solutions and emergency services available 24/7 to address urgent needs promptly.

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.

Green Air Care is an HVAC and plumbing service provider based in Chicago, IL, serving the Chicagoland area since 2001. They offer a wide range of residential and commercial services including heating and air conditioning repair, installation, and maintenance, as well as indoor air quality solutions such as duct cleaning, humidifier installation, and UV-C germicidal air purifiers. The company also provides plumbing services including water heater repair and installation, leak detection, and drain cleaning. Green Air Care is equipped to handle emergency situations with 24/7 availability and emphasizes energy efficiency and indoor comfort in their work.

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.