For over 20 years, Randy and the 1st Class team have backed up our work with the strongest written guarantees in DFW HVAC. If we fall short, we make it right.
Every install, repair, and tune-up we run is backed by these guarantees. Read them. Then ask any other DFW HVAC company if they’ll match.
You won’t find a comparable HVAC installation for less in DFW. If you do, we’ll match it. Apples-to-apples — same brand, same tier, same warranty.
Texas summers don’t forgive. If your new system breaks down in the first two years and leaves you without cooling overnight, we’ll cover your hotel stay (up to $150) while we fix it.
Your system will perform to manufacturer specifications. If it doesn’t, we make it right — parts & labor at no cost to you.
If something goes sideways, you don’t get bounced through a call center. Randy Lazenby, owner, takes the call personally.
Carpets, hardwood, walls, and furniture are protected before we lift a tool. Floor savers, hall runners, drop cloths in every traffic area.
When operated and maintained per manufacturer’s specs, your system will hold your set temperature within ±3° at the thermostat for five full years.
Schedule a service call or quote and we’ll bring the written guarantees with us.