6 AC Replacement Contractors in Cheyenne, WY
Top-Rated AC Replacement Contractors in Cheyenne
Mister B's Heating and Cooling
“Three of six parsed reviews mention emergency or urgent-service situations, with two of those praising rapid response and weekend availability. All five-star…”
Martinez Plumbing & Heating, Inc.
“Six of seven detailed reviews award 5 stars, with praise centering on fair pricing, same-day responsiveness, and accurate diagnostics. Negative feedback…”
All AC Replacement Contractors (6 total)
Climate Control
“Six of seven detailed reviews award 5-star ratings, praising reliability and thoroughness. Positive feedback…”
Comfort Systems, LLC
“Four of eight reviewers awarded five stars, describing same-day response, after-hours emergency visits, and…”
AC Replacement Costs in Cheyenne
Replacement costs for aging systems in Cheyenne. If repair cost exceeds 50% of replacement, replacement is usually more economical.
| Service | Low | Average | High |
|---|---|---|---|
Central AC (3-ton, basic) | $6,160 | $8,960 | $12,320 |
Central AC (4-ton, mid-efficiency) | $8,400 | $11,760 | $15,680 |
Central AC (5-ton, high-efficiency) | $10,640 | $14,000 | $17,920 |
Full HVAC system (AC + furnace) | $12,981 | $15,042 | $15,792 |
Plus ductwork replacement If existing ducts are aged/leaking | $2,352 | $3,360 | $4,480 |
| Repair cost threshold | 50% rule: if repair > 50% of replacement, replace | ||
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Replacement in Cheyenne, WY: What to Expect
Cheyenne sits at over 6,000 feet on the Wyoming plains, where summer highs regularly push into the 90s and thin high-altitude air forces cooling systems to work harder than their sea-level ratings suggest. These conditions make AC Replacement in Cheyenne a serious investment rather than a quick fix. With roughly half a dozen contractors serving the area and an average rating around 3.7 stars from hundreds of reviews, homeowners have options, but finding a technician who understands high-desert cooling demands takes some looking. Wyoming does not require a statewide HVAC license, so local permitting becomes part of the due diligence process.
Pricing reflects system size and efficiency tier. A 3-ton basic central AC runs $6,160 to $12,320, while a 4-ton mid-efficiency unit spans $8,400 to $15,680. High-efficiency 5-ton systems reach $10,640 to $17,920. These figures include equipment and labor, though final bids depend on existing infrastructure and ductwork condition. Homeowners should gather multiple quotes and verify that proposed units account for Cheyenne's altitude derating.
Customer feedback points to clear differences in service quality. The Furnace Shop earns strong marks for accessibility and pricing transparency, with reviewers noting owner Shawn's willingness to work beyond standard hours. Mister B's Heating and Cooling draws praise for rapid response on emergency calls, including weekends. Martinez Plumbing & Heating scores well for same-day turnaround and accurate diagnostics. The pattern across satisfied customers centers on communication and realistic expectations over promises.