Cottam Heating & Air Conditioning Inc

Cottam Heating & Air Conditioning Inc serves the Bronx and surrounding Westchester County communities including Harrison, Larchmont, Mamaroneck, New Rochelle, Pelham, and Pelham Manor. The company maintains a 4.7-star average rating across 295 verified customer reviews and offers round-the-clock emergency response every day of the week. As a Mitsubishi Electric Diamond Elite Contractor, the team specializes in both traditional ducted systems and ductless mini-split installations for residential and commercial properties.

What distinguishes Cottam from neighboring contractors is their designation as a Diamond Elite partner with Mitsubishi Electric, granting access to advanced variable refrigerant flow (VRF) systems typically unavailable through standard dealers. The company pairs this premium equipment line with indoor air quality solutions including UV light purification, advanced air filtration, and duct sealing services that address concerns beyond simple temperature control. Their financing options and 10% maintenance program discount provide pathways for homeowners to manage equipment investments without compromising system quality.

Customer reviews highlight specific technicians who have earned repeat business. Juan performed a thorough heating system inspection with filter replacement ahead of winter, while technicians Joey and Isaiah completed a multi-unit Mitsubishi installation described as professional, punctual, and attentive to cleanliness. A reviewer noted technician Hector Rivera's diagnostic precision identified a furnace issue other contractors had missed, and reviewer steve leon specifically praised the patience and expertise demonstrated during troubleshooting.