Cy-Fair Mechanical is a licensed and insured Houston HVAC contractor providing quality service to residential and commercial clients in the north, northwest and west Houston and Harris county areas. Since day one, we have strived to provide local Houston homeowners with unmatched customer service and service quality on all of our HVAC services. Our Houston Air Conditioning services provide Heating, Furnaces, Air Conditioning, AC Repairs, AC Installation, Duct Repairs, Refrigeration, Indoor Air, Water Heaters, Radiant Heating, Gas Piping, and Boilers.