Flower Mound A/C Services

Welcome to Northside Air Conditioning in Flower Mound, TX. For over 7 years, Northside Air Conditioning has offered heating and ac repair, service, sales, and installation in Flower Mound and the surrounding North Dallas area. We are committed to providing you with quality customer service and value. We appreciate your interest and look forward to earning your Flower Mound heating and air conditioning business. Established in 2003, Northside Air Conditioning has over 45 years of combined experience and the expertise to get your ac repair job done right the first time.
Our professional, skilled heating and ac repair technicians use only the finest tools and materials. We guarantee our work and your satisfaction. If you are looking for “The Right Job, with Excellence, Every time” then Northside Air Conditioning is your answer in Flower Mound. Please take a few minutes to browse our HVAC website. If you have any questions or comments, please contact us. We’re glad you’re here and hope to hear from you when you need us.


Keeping your air conditioning and heating system working efficiently requires routine maintenance. We can clean, repair, and replace parts on any HVAC system. Call us today for a quote.


Inspecting your heater can identify life threatening issues like carbon monoxide leaks before they occur. The experts at Northside Air provide inspections for all heating systems. Call us today for an estimate.

Company Reviews and Testimonials

The service was excellent: all lines blown, refrigerant recharged, filters changed. The techs also took great care to cover their shoes every time they entered the house in order to prevent tracking dirt onto our carpets. Everything was very professional and I feel very confident going forward that Northside is a company my wife and I can genuinely trust.
Charles Q.
Just had system check and a weird noise checked and fixed. Very impressed with Northside! The technician was excellent at diagnosing and explaining. Highly recommended!
Cathy S.