I started in this trade at 18 and I’m still at it 45 years later. Now I’m looking for the next person who wants to learn heating and air the right way, working beside me here in Kingfisher. If you’re hunting HVAC apprentice jobs in Oklahoma, here’s what the work really looks like and how to get started.
15+ years • 6,500+ jobs completed • 1,500+ Oklahoma homes served The trick to an Oklahoma HVAC maintenance calendar: service
15+ years • 6,500+ jobs completed • 1,500+ Oklahoma homes served Repair or replace? Most of the time, I repair
15+ years • 6,500+ jobs completed • 1,500+ Oklahoma homes served The worst month for furnace failure in Oklahoma is
15+ years • 6,500+ jobs completed • 1,500+ Oklahoma homes served The most common HVAC repair in central Oklahoma is
15+ years • 6,500+ jobs completed • 1,500+ Oklahoma homes served The worst month for AC breakdowns in Oklahoma is
Who is the best HVAC company in Kingfisher Oklahoma? I’m Dave Hartzell, owner and Master HVAC technician with 45 years
I mapped 3,321 real Hartzell’s jobs and 1,894 customer locations across Central Oklahoma. Filter by ZIP, see photos and reviews. Call 405-375-4822.
Memorial Day weekend pushes Oklahoma ACs into their first 90 degree stretch, and weak systems fail in the first 72 hours. Here are the 5 signs I watch for every spring after 45 years of HVAC work in Kingfisher.
Why Oklahoma allergies hit so hard in May, and what 45 years of HVAC work taught me about MERV filters, UV lights, duct sealing, and your air handler.