28 HVAC Repair Contractors in Castle Rock, CO
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Top-Rated HVAC Repair Contractors in Castle Rock
Patriot Pros Plumbing, Heating, Air & Electric
“100% of publicly-posted reviews award 5 stars, with technicians named in 4 of 5 reviews including Parker (emergencies), Zachary (evening repair), and Chad…”
Avalanche HVAC Services
“All six featured reviewers awarded 5 stars, with three specifically mentioning same-day or same-visit resolution. Four reviewers named individual technicians…”
All HVAC Repair Contractors (28 total)
Mountain Air Comfort Systems
“All 308 reviews award 5 stars, with customers frequently highlighting specific technicians including Michael,…”
Midgard Plumbing and Heating INC
“Every reviewer awarded 5 stars, with Chris named directly in each testimonial. Four reviewers explicitly…”
Affordable Plumbing Heat and Electrical
“Positive reviews consistently praise technician communication and problem-solving thoroughness, with three…”
Colorado Bear Heating & Air
“All 182 reviews award 5 stars, with customers consistently praising owner Nate's personal follow-up and…”
Allied Heating & Air Conditioning
“253 reviews average 4.6 stars, with every named mention of technician Keyvan receiving 5-star ratings.…”
ARK Electric Heating & Cooling
“158 reviewers collectively award ARK a 4.9-star rating, with every published review awarding 5 stars.…”
Jones Family Plumbing & HVAC
“Every reviewer awarded 5 stars, with multiple clients specifically naming technicians Cory, Roman, or Ezekiel…”
Lewis Brothers Plumbing & HVAC
“85 reviews with a 4.8-star average indicate strong customer satisfaction. Specific technicians Roger and…”
HX Mechanical
“Fifty-eight reviewers award an average 4.9 stars, with every customer rating the service five stars. Multiple…”
Discount Heating And Cooling Castle Rock / Furnace / Air Conditioning / Boiler
“Of 5 detailed reviews, 4 describe positive experiences citing quick response times, professional crews, and…”
Collins Family HVAC
“Twenty of twenty-one reviews award five stars, with recurring praise for same-day service, fair pricing…”
A & B Mechanical
“All five sampled reviews carry 5-star ratings, with three explicitly naming individual technicians, Nate,…”
SummitAir HVAC Repair Castle Rock
“All 17 reviews award 5 stars, with customers frequently praising punctual arrivals, thorough explanations,…”
Castle Rock HVAC Repair Experts
“All 11 reviews award 5 stars, with customers specifically praising punctual arrivals, job completion under…”
Comfort Systems of Colorado
“All 5 reviewer mentions focus on technician Caiden, with 2 specifically referencing after-hours emergency…”
OMS Inc Heating and Air
“All five reviews award five stars, with every customer specifically praising the quoted price as fair…”
AllPro HVAC Repair Castle Rock
“All five reviews award 5 stars, with customers consistently praising reliability, affordability, and…”
BestWeather Heating and Air Conditioning
“All five reviews award five stars, with every customer emphasizing same-day or next-day service, fair pricing…”
WarmPros Heating and Cooling
“All five reviews award five stars and specifically mention rapid response times, with three customers…”
888 Heating, Air Conditioning, Plumbing & Electric - Castle Rock
“One verified customer awarded 5 stars, describing the company as professional, knowledgeable, and dependable…”
HVAC Repair Costs in Castle Rock
Typical heating and cooling repair costs in Castle Rock, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $83 | $132 | $220 |
Thermostat replacement | $165 | $303 | $550 |
Blower motor replacement | $440 | $715 | $1,210 |
Heat exchanger replacement | $1,650 | $2,420 | $3,850 |
Ignitor replacement (gas furnace) | $165 | $275 | $440 |
Control board replacement | $330 | $605 | $990 |
Full system repair (major) Multi-component failure | $550 | $1,320 | $3,300 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Castle Rock, CO: What to Expect
Denver’s semi-arid continental climate shapes HVAC demand in Castle Rock: dry summers reaching about 88°F and winters with January lows near 18°F push homeowners to maintain both cooling and robust heating systems. At 5,280 feet altitude, AC capacity drops 10–15%, so units are often oversized. With 28 contractors serving the area and an average 4.0 rating across 4,998 reviews, hvac-repair Castle Rock remains a competitive market where after-hours availability matters—18 firms advertise 24/7 service.
Pricing in Castle Rock reflects seasonal strain and equipment sizing; specific top-cost items vary by system age, required load calculations, and whether a full replacement is needed. Colorado lacks a statewide HVAC license, so local jurisdiction credentials and permit history should be part of any estimate conversation. Expect higher labor or retrofit charges where systems require altitude adjustments or ductwork changes to match local performance expectations.
Customer feedback skews toward responsiveness and technical knowledge, with many reviewers praising quick diagnostics and accurate load assessments. Common patterns include appreciation for flexible scheduling and clear explanation of why units are sized above nameplate ratings. In the absence of statewide licensing, look for contractors who provide local permits, written load calculations, transparent warranties, and consistent review histories rather than relying solely on lowest bids.
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All HVAC Contractors in Castle Rock, CO
Complete directory of 47 contractors — browse alphabetically
A–Z
All HVAC Contractors in Castle Rock, CO
Complete directory of 47 contractors — browse alphabetically
A
- A & B Mechanical
- AeroMasters Heating and Cooling
- Affordable Plumber CO LLC
- Affordable Plumbing Heat and Electrical
- Air Care Colorado
- All Around Auto Care
- Allen & Sons Plumbing and Heating
- Allen Service
- Allied Heating & Air Conditioning
- AllPro HVAC Repair Castle Rock
- Altitude Facility Services
- ARK Electric Heating & Cooling
- Avalanche HVAC Services