About Us
About HVAC Repair Richardson
A repair company, not a replacement business with a service department attached.
We repair HVAC systems. That’s the whole business.
We’ve been working on North Dallas systems since 2011, and the company exists because of a conversation that kept repeating.
Our founder, Ray Okonkwo, spent nine years as a service tech across Dallas and Collin County. The part that wore on them wasn’t attic work in August. It was arriving at a house where the homeowner had already been told by somebody else that the system was finished — when the real problem was a $200 capacitor and forty minutes of labor. And sometimes the reverse: someone paying for a fourth repair in two years on a twenty-two-year-old unit that nobody had the nerve to call done.
Both are the same failure. Somebody wasn’t straight with the customer.
So this is a repair company, not a replacement business with a service department attached. When your system can be fixed properly and economically, we fix it. When it can’t, we say so plainly and then leave you alone to go get replacement quotes — we don’t sell systems, so there’s nothing in that recommendation for us.
Two things follow. The flat $89 diagnostic, credited to your repair, so nobody hesitates to call and we’re never guessing at a fault to win a job. And your price before the work starts, not after the panel is open and the leverage has shifted.
The rest is unglamorous. Richardson’s older neighborhoods are full of systems patched by six different companies across thirty years, and half of a good repair is reading what the last person did.
We’re licensed and insured Texas HVAC contractors, and every technician who comes to your door works for us.

What we promise
Same-day repair, 24/7 for emergencies
Most Richardson calls get a same-day slot. No cooling in August and no heat in January are handled around the clock — nights, weekends, holidays.
A flat $89 diagnostic, credited to your repair
You know what finding out costs before you call. And because the fee is fixed, we are never guessing at a diagnosis to protect a quote.
We’ll tell you when not to repair
We don’t sell replacement systems. When a repair isn’t worth your money, saying so costs us nothing — which is exactly why you can believe it.
Your price before the work, not after
The repair is quoted and agreed before anyone opens a panel. No surprises at the point where you have the least leverage.
Where we work
Based in Richardson and serving the surrounding North Dallas area.
Something not working? Let’s find out why.
Same-day diagnosis, $89 flat, credited to your repair.