What's the Best HVAC System for My Home in Central Oklahoma?
A: There isn't one best system — there's the one that fits your fuel source, your lot, and the ducts you already have. Trinity installs three lines: ClimateMaster geothermal, Samsung, and American Standard.
How the choice usually breaks down around here:
- Acreage in McClain, Grady, or Garvin County — often on propane rather than city gas, and with ground to loop, which makes geothermal worth pricing out
- A metro lot in Norman, Moore, or Edmond — commonly a gas furnace paired with a condenser, or an all-electric heat pump
- A shop, addition, or room the trunk line never reached — a mini-split rather than tearing into ductwork
Whatever goes in has to clear the federal minimum for the DOE South region: 14.3 SEER2 for new split-system air conditioners. Oklahoma is in that region. Equipment a contractor could legally install new in Ohio at 13.4 SEER2 cannot go in here.
Typical residential installation runs $7,500–$10,000, averaging about $8,000. Estimates on a new or replacement system are free — no $95 diagnostic fee. See the full price list or call 405-420-4895.