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Contact us to learn why On The Spot is the fastest growing HVAC company in the Greater Plano area. We specialize in residential Air Conditioner installations and service in Richardson, Frisco, Garland, Plano and beyond.

We are family owned and operated and carry the full line of Trane heating and cooling equipment. Whether you're looking for a Trane Ductless Mini-Split, Trane furnace or Trane Heat Pump we have you covered.

Don�t just take our work for it, we have among the HIGHEST REVIEWS of any HVAC company in Texas. We serve our customers right, on-time and at competitive prices - you can count on us to be there if any issues arise.

Getting a Trane heating system is only the first step, just as important as the chosen equipment is making sure that you have sized the equipment to the cooling and heating needs of the home. At One The Spot, we are careful to size equipment correctly using industry best practices along with installing the Trane equipment exactly as specified. We complete all our installations with a quality review.

If your existing heating or cooling system is in need of some maintenance, don�t hesitate to contact us. Our crew of factory trained technicians will fix things fast, right and at a good price.

We look forward to welcoming you to the On The Spot family.



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Wells Fargo Financing


Allen, Texas 75002


NATE Certified
24/7 Emergency Service