About

Harmonic Heating & Air Conditioning (previously known as Official) is a premier provider of comprehensive home comfort solutions. With over two decades of dedicated service to the community, we're committed to transforming homes into healthier, more efficient living spaces.

Our expertise extends to a wide range of services, including:

• Heating and Air Conditioning: Expert installation, repair, and maintenance of traditional HVAC systems.
• Ductless Heating and Cooling: Innovative solutions for zoned climate control and energy efficiency.
• Duct Cleaning and Dryer Vent Cleaning: Improving indoor air quality and reducing fire hazards.
• Aeroseal: Sealing ducts to enhance energy efficiency and reduce heating and cooling costs.
• Air Quality Products: Offering a variety of purification, filtration, humidification, and dehumidification options to create a healthier indoor environment.

At Harmonic Heating & Air Conditioning, we pride ourselves on our team of honest, skilled, and dedicated professionals. Our focus on continuous education ensures that we stay up-to-date with the latest industry advancements, allowing us to deliver exceptional service to our valued customers.

Experience the Harmonic difference. Contact us today to schedule a consultation.

McNally's Heating and Cooling is an award-winning provider dedicated to keeping your home or business comfortable year-round. From heating and cooling repair to maintenance, installation, air purification, and emergency services, our team is here whenever you need us. We’re proud to be the trusted HVAC resource for families and businesses, always committed to delivering exceptional service and exceeding expectations.