5 AC Repair Contractors in Frederick, CO
Top-Rated AC Repair Contractors in Frederick
Longview Heating & Air
“Every reviewer awarded 5 stars, with Ivan mentioned by four clients and Adam Lobesh referenced by one. Three reviewers specifically noted weekend or same-day…”
Aire Serv of the Front Range
“Two verified reviews both award 5 stars and specifically name ben as the technician delivering the service. Each reviewer emphasizes transparency, thorough…”
All AC Repair Contractors (5 total)
Black Label Mechanical
“Fourteen clients awarded perfect 5-star ratings, with Billy named as the technician across multiple detailed…”
AC Repair Costs in Frederick
Typical repair costs for Frederick homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $83 | $132 | $220 |
Refrigerant recharge (R-410A) | $165 | $385 | $770 |
Capacitor replacement | $132 | $275 | $495 |
Fan motor replacement | $275 | $495 | $770 |
Compressor replacement | $880 | $1,980 | $3,080 |
Evaporator coil repair | $440 | $990 | $1,650 |
Labor (hourly rate) Per hour during business hours | $83 | $121 | $165 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Frederick, CO: What to Expect
Frederick sits along Colorado's northern Front Range at 5,000 feet elevation, where summer highs hover near 87 F and extended heat waves push systems hard. The thin mountain air causes AC units to derate roughly 10 to 15 percent below sea-level specifications, and sizing mistakes surface quickly in this climate. Five contractors serve the area, collectively earning a 5.0 average rating across nearly 800 reviews, with three offering around-the-clock availability for emergency breakdowns.
Service costs in Frederick reflect the specialized knowledge required for high-altitude systems. A diagnostic visit runs $83 to $220, while refrigerant recharges using R-410A range from $165 to $770. Capacitor replacement, a common repair in older units, costs $132 to $495. Colorado does not require a statewide HVAC license, so local licensing becomes the benchmark for verifying contractor competence.
Customer feedback points to distinct strengths among top-rated shops. Technicians Ivan and Ben receive multiple mentions for responsiveness and communication, with reviewers noting weekend availability and same-day service. Clients consistently highlight transparency and a reluctance to recommend unnecessary work, reflecting a service-first approach that resonates in a market where heating dominates load calculations but cooling failures demand fast, honest solutions.