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WHAT WE OFFER:

Residential & commercial Services

An HVAC furnace and ductwork installation in a basement, with multiple insulated air ducts connected to a Lennox furnace.

Installation

Expert installation of furnaces, air conditioners, heat pumps, programmable thermostats, and humidifiers to ensure optimal home comfort.

A technician crouched outside working on an HVAC unit, using tools to connect copper pipes, with a brick wall behind him and some electrical wires in the scene.

Repair

Prompt and reliable repairs for all major HVAC brands, ensuring your systems operate efficiently year-round.

A man in a red shirt working on an outdoor air conditioning unit, crouched down and using tools, with a gray house siding and window in the background.

Maintenance

Comprehensive maintenance agreements and tune-ups to prolong the lifespan of your equipment and prevent unexpected breakdowns.

Interior view of a building under construction with exposed wooden framework, metal ductwork, and construction ladders.

System Design & Install

Customized HVAC solutions tailored to meet the unique needs of businesses, ensuring energy efficiency and comfort.

Four workers repairing or inspecting equipment outside a large industrial unit. They are using tools and some are wearing gloves and safety glasses. The setting is outdoors near the side of a building with pipes and metal siding.

Preventative Maintenance Plans

Regular maintenance schedules to minimize downtime and maintain optimal system performance.

A yellow crane lifting a large box on a pallet, with a blue van and a decorated blue vehicle parked nearby, in front of a brick building under cloudy sky.

Emergency Repairs

24/7 emergency repair services to address any unexpected issues promptly.

Request an Appointment

Three men standing outdoors, smiling, next to a vehicle with a logo of a penguin wearing a hard hat for Cornerstone Heating & Air, with boxes in front of them.

Requesting your appointment is simple, and our team is ready to provide the attention, care, and expertise you deserve. Let’s get started—pick a time that works for you.

“Cornerstone always does a great job! We have had our service agreement with them for many years. It is comforting to know that our units are working well, thanks to their care.”

Rebecca, Google Review