GNS Heating and Cooling is an HVAC contractor based in Tucson, AZ, serving the Willcox and Safford areas as well as Cochise, Graham, and Greenlee counties. They provide a range of services including air conditioner and furnace repair, HVAC installation, duct cleaning, indoor air quality solutions, and commercial refrigeration. The company emphasizes improving indoor air quality by filtering allergens and pollutants. With over 10 years in the industry, GNS Heating and Cooling offers expertise in installing various HVAC systems and provides 24/7 emergency service to meet urgent heating and cooling needs.

SEER HEATING AND COOLING is an HVAC company based in Tucson, AZ, offering a range of heating, cooling, and refrigeration services. They provide air conditioner and furnace installation, repair, and maintenance, along with ductwork design and upkeep to improve airflow and indoor air quality. Their refrigeration services cover both commercial and residential systems to maintain efficient operation.

Mr. John Air Conditioning, Heating & Solar Energy is an HVAC contractor based in Tucson, AZ. They provide air conditioning and furnace repair and installation services, along with solar energy solutions to improve home comfort and energy efficiency. The company focuses on honesty, integrity, and respect in their work to enhance the living environment for their clients.

Ultra Air Conditioning is a locally owned HVAC company serving Tucson, AZ, with over 30 years of experience. They provide residential and commercial services including air conditioning and furnace repair, installation, and maintenance. As a TEP Participating Partner and ACCA Quality Assured contractor, Ultra Air Conditioning meets strict energy efficiency and safety standards. Their certified technicians offer extended service hours for emergency heating and cooling repairs, ensuring comfort is maintained year-round.

Frost Mechanical LLC is a locally owned HVAC company serving Tucson, AZ, and surrounding areas. They provide installation, repair, and maintenance services for air conditioning units, furnaces, mini splits, and other HVAC systems. The company works with various system types including package and split systems, gas, furnace, and electric models. Frost Mechanical LLC is licensed, bonded, and insured, offering support in both English and Spanish.

Temco AC Repair & Replacement is an HVAC company based in Tucson, AZ, specializing in air conditioning and furnace repair and installation. They provide residential heating and cooling services, focusing on cost-effective solutions tailored to customer needs. Temco is known for quality workmanship and uses reliable equipment to ensure jobs are done right the first time. The company has built a strong reputation with over 1,000 repeat customers and maintains high ratings on multiple platforms. They also offer financing options for new equipment purchases.

D&H Air Conditioning & Heating Company, Inc provides air conditioning repair, installation, and maintenance services in Tucson, AZ. With a new sublocation on N. Oracle Rd, the company serves northwest Tucson, Oro Valley, Catalina Foothills, and Saddlebrooke. Their NATE-certified technicians work on all makes and models, offering services such as emergency repair, regular maintenance, duct fabrication, and installation of systems including ductless mini-splits and hybrid units. The main headquarters supports warehousing, fabrication, and training, while the sublocation focuses on faster service in the northwest area. D&H offers 24/7 air conditioning repair to meet urgent needs.

Everest Duct - HVAC Cleaning is a duct cleaning and indoor air quality service provider based in Tucson, AZ. Serving Tucson and surrounding areas including Marana, Oro Valley, Oracle, Benson, Green Valley, Sierra Vista, Rio Rico, and Phoenix, they specialize in thorough cleaning of HVAC systems and air ducts to improve air quality and energy efficiency. Their services include cleaning mechanical HVAC components such as blower assemblies, coils, and ductwork, as well as remediation of dust, mold, smoke, and odors. Established in 2004, the company is led by George Sakellarakis, who brings over 25 years of experience and has completed cleaning for more than 5,000 homes and businesses in Southern Arizona.

Marathon Heating and Cooling LLC is an HVAC contractor based in Tucson, AZ, offering heating and cooling services for residential and commercial properties. They provide installation, repair, and maintenance for heaters, air conditioning systems, mini splits, and zone systems, along with indoor air quality solutions including UV lights. With four years of experience, Marathon Heating and Cooling LLC focuses on ensuring indoor comfort and air quality for their customers.

Polar Mountain Air Conditioning & Heating Company is an AC repair and installation contractor based in Tucson, AZ. They focus on proper installation to ensure efficient and safe operation of air conditioning units. The company carefully evaluates whether to repair or replace AC systems and offers expertise in selecting and installing high-efficiency air conditioners. All employees undergo background checks to maintain trustworthy service.