Compare HVAC costs in St. George, UT (2026)
Not sure where to start with HVAC in St. George? Below is every project side by side — local 2026 pricing and what each is best suited for. The lowest-cost choice on this list is Furnace Replacement (from $4,200).
Often paired with HVAC in St. George
Homeowners tackling HVAC frequently budget for these too.
Cheapest time for hvac in St. George
Crews are busiest — and priciest — exactly when it's hottest or coldest, since that's when systems fail under load. Book in the mild months and you're negotiating from a position of choice, not a broken furnace.
HVAC in St. George
How much does hvac work cost in St. George?
St. George homeowners looking at hvac work should expect $4,200–$15,500 in 2026, with the exact number driven by which project you need — Furnace Replacement is cheapest (from $4,200), Full HVAC System Replacement is the most expensive (up to $15,500).
Which hvac option is cheapest in St. George?
On price alone, Furnace Replacement wins in St. George at roughly $5,900, best suited for Lowest upfront cost for homes with gas heat.
When is the cheapest time for hvac work in St. George?
The best window is spring and fall (mar–may, sep–oct), when demand drops and installers discount — typically 5–15% off peak pricing. Avoid peak summer and mid-winter.
How do I choose the right hvac option in St. George?
Start with what your home actually needs — the "best for" note on each option above is the fastest filter. Once you've narrowed it down, get 2–3 local quotes and compare scope, warranty and equipment tier, not just the bottom-line number.
Pricing here reflects St. George's local labor rates and cold climate, including permit fees. Treat it as a planning estimate — confirm with local contractors.