HVAC Services in Sioux City, IA
3 HVAC contractors found
CW Suter Services
4.9(589)
Highly Rated
“Nearly all 589 reviews award 5 stars, with customers consistently praising specific technicians including…”
1800 11th St, Sioux City, IA 51101
Pinnacle Heating & Cooling
4.6(43)
“Of six detailed reviews, four praise technical skill and same-day response speed, while two negative reviews…”
519 Pearl St, Sioux City, IA 51101
HVAC Service Costs in Sioux City, IA
Pricing ranges across all HVAC services offered in Sioux City.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $75–$2,800 | — |
| AC Installation | $150–$20,000 | — |
| AC Replacement | $2,100–$16,000 | — |
| HVAC Maintenance | $15–$800 | — |
| HVAC Repair | $75–$3,500 | — |
| HVAC Service | $70–$14,100 | — |
| Emergency HVAC | $150–$3,500 | — |
| Commercial HVAC | $2–$80,000 | — |
Prices reflect humid subtropical metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
Frequently Asked Questions
Among 3 HVAC contractors serving Sioux City, the top-rated providers average 4.7★ across 645 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.