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For over a decade, Pinnacle Heating & Cooling has been the trusted choice for homeowners across Sioux City. Honest pricing, careful work, and a team that actually shows up.
Showed up exactly when they said, did clean work, and the price was the price. No surprises. We'll be calling them again.
Honest, professional, and they actually answer the phone — which is more than I can say for the last three companies I tried. Highly recommend.
Knowledgeable team, fair quote, and they cleaned up after themselves. Job was done right the first time. I'll be a repeat customer.
No surprises. No corner-cutting. Just careful, code-compliant work from a team you can actually reach.
Same-day diagnosis and repair on most units.
Tune-ups, repairs, and full replacement.
Improves airflow, allergens, and energy bills.
Twice-yearly tune-ups for peace of mind.
Pinnacle Heating & Cooling in Sioux City, IA is a family-owned company that offers professional and affordable HVAC services for Siouxlanders in the Tri-State area. We provide our customers with reliable sales, services, and installation for all makes and models of heating and air conditioning products.
We're a small Sioux City-area team with deep roots in the community. Most of our work comes from word-of-mouth — which means we have to earn your trust on every single job. We treat your home the way we'd treat our own.
Free estimates. No pressure. Same-day callback most days of the week.