HVAC Articles & Guides
How Much Does AC Repair Cost?
AC repair in Denver costs $150-$600 for common issues like capacitor replacement ($325) or refrigerant recharge ($400-$600).
AC Not Turning On? 10 Common Causes
Check these 5 things first: thermostat batteries, circuit breaker, disconnect switch, capacitor, and air filter.
How Much Does a New AC Cost?
New AC installation in Denver costs $4,500-$8,500 for a 3-ton system depending on efficiency (14-18 SEER).
Why Is My Heater Not Working?
Most heater failures come from dirty flame sensors ($150-$250), failed ignitors ($200-$350), or thermostat issues.
What Is the Best AC Brand?
The best AC brands for Denver are Carrier, Trane, and Lennox—all handle altitude well with reliable warranty support.
How Often Should AC Be Serviced?
Service your AC annually in spring and your furnace in fall. At Denver's elevation, HVAC systems work 15% harder.
Furnace Replacement Cost Guide
Furnace replacement costs $3,500-$7,000 in Denver depending on efficiency (80-96% AFUE) and size.
Best HVAC Company in Thornton, CO
What to look for: EPA-certified techs, transparent pricing, strong local reputation. We've served Thornton 20+ years.
When to Replace Your AC Unit
Replace if it's 12-15+ years old, uses R-22 refrigerant, or repair costs exceed 50% of replacement value.
Why Is My AC Blowing Warm Air?
Common causes: low refrigerant, dirty coils, compressor issues. Here's how to diagnose the problem.