Richardson's Founder-Run HVAC & Refrigeration Company Since 2007
4.9 stars across 55 Google reviews. Call Dipson Air and you're talking to the owner, Dipson Dam still runs the service calls himself.
What we do
HVAC, Heating & Commercial Refrigeration for homeowners across Richardson, Dallas, Plano, McKinney, Allen, Frisco, Wylie, Sachse, Parker, Garland, Mesquite, Lewisville, Flower Mound, Farmers Branch & Irving.
Feel the Difference
Drag to compare. Same room, before and after a properly sized system.
Cooling-Cost Comparison
Compare an aging system's seasonal cooling cost with a properly sized Trane or Rheem replacement before you choose a quote.
A properly sized, efficient system can cost meaningfully less to run every DFW cooling season.
What homeowners say
My air conditioner finally went out in my modest 1,800 sq ft house after 11 years. My compressor was shot and the coils were on their last leg, major corrosion was visible.
Dipson was very knowledgeable about the issues we were having and provided a professional, candid recommendation. The problem was resolved very effectively and efficiently after his initial assessment.
I was referred to Dipson by a friend. When I called, he came out a few hours later the same day. From the minute he walked in, he was very professional, thorough and honest. He provided a quote for a new system early the next day.
Absolutely the best experience replacing an air conditioner possible. Dipson showed up on time and ready to work on each of his visits. Pricing and workmanship were excellent. The system has been working great.
Fantastic experience from start to finish. Dipson's customer service is top-notch, and his technicians are highly knowledgeable. He helped me choose the right unit for my home and even offered a discount on the installation.
Dipson Air has helped me out on multiple occasions and it's always been an A+ experience. During a brutally hot summer, Dipson was able to quickly help assess and fix my AC issues.
A Richardson restaurant's walk-in cooler compressor failed on a Friday afternoon with a full weekend delivery already sitting inside.
Dipson Air arrived within hours, diagnosed a failed compressor, and replaced it that evening from stock instead of special-ordering the part.
The restaurant kept every delivery at a safe holding temperature and never lost a shift of service.
Recent work
Ready for HVAC and refrigeration service you don't have to double-check?
Same-day and next-day appointments available. Upfront, flat-rate pricing on every job.
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