Top Notch Heating & Air Conditioning provides expert HVAC services to Bangor, ME, and the surrounding areas. Located at 10 3rd St, our certified technicians offer comprehensive heating and cooling solutions, including system installation, repair, and maintenance. We service all makes and models of furnaces, heat pumps, and air conditioners. Our team also specializes in indoor air quality improvements, installing humidifiers, air purifiers, and performing duct cleaning. For emergency repairs or scheduled service, trust Top Notch to keep your home's climate comfortable year-round. Visit our website for more details on our services and to schedule your appointment.

For over 25 years, Troy Williams Heating has provided reliable HVAC services to Bangor and Central Maine. This local, family-owned company specializes in the installation, maintenance, and repair of heating and cooling systems. Their expert technicians handle furnaces, boilers, heat pumps, air conditioners, and mini-splits. They offer 24/7 emergency repair services to ensure your home's comfort year-round. Committed to quality workmanship, they are Lennox and Mitsubishi Electric Diamond Dealers. Trust their team at 1405 Hammond St Ext for all your HVAC needs, from scheduled maintenance to complete system replacements.

For over 15 years, X L Air Heating & Cooling has provided reliable HVAC service to Bangor and surrounding communities. Our certified technicians offer expert heating and cooling installation, repair, and maintenance. We service all brands of furnaces, heat pumps, and air conditioners to ensure your home's comfort year-round. We also install and repair ductless mini-split systems and provide comprehensive indoor air quality solutions, including air purifiers and humidifiers. For prompt and professional service from a local contractor you can trust, contact X L Air Heating & Cooling at 24 6th St, Bangor, ME 04401.