HVAC Services in Westmont, IL
4 HVAC contractors found
Dunhill HVAC Repair Service
5.0(9)
24/7
“All nine reviewers awarded five stars, with four explicitly mentioning emergency or same-day service…”
825 N Cass Ave, Westmont, IL 60559
Hearthstone Heating & Air Conditioning
4.9(115)
24/7 Highly Rated
“Eight reviewers collectively praise steady pricing, responsive same-day arrivals, and thorough explanations…”
105 61st St, Westmont, IL 60559
Berwyn Western Plumbing and Heating Company
4.9(105)
24/7 Highly Rated
“Six reviewers, all assigning five stars, describe the team as courteous and highly skilled. Four clients…”
804 Burr Oak Dr, Westmont, IL 60559
HVAC Service Costs in Westmont, IL
Pricing ranges across all HVAC services offered in Westmont.
| 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 4 HVAC contractors serving Westmont, the top-rated providers average 4.9★ across 349 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.