The 2nd Opinion Guide
Know what you're paying for.
The big companies don't publish their prices or explain how their salespeople get paid. We do. Written by John Fuller and reviewed by Lefty Palfy, our NATE-certified HVAC operations manager with more than 25 years in the trade.
Furnace Replacement Prices
Most companies won't publish their prices. Here are ours, with what's included, what isn't, and what we check before work starts.
Read →Why Every HVAC Installer in Denver Should Perform a Manual J Calculation
Bigger isn't always better, and smaller isn't always more efficient. The only way to know the right size for your home is a Manual J calculation.
Read →Don't Waste Money on a Sales Rep (Comfort Advisor)
How HVAC sales reps get paid, and what it means for your wallet in Denver.
Read →The Truth Behind Cheap HVAC Cleanings
A warning for Denver homeowners about "$49 tune-ups" and the sales pitch that often comes with them.
Read →Industry Secrets: Why HVAC Costs Are Rising
HVAC costs are rising. Here's why, and how Denver homeowners can save.
Read →Refrigerant Costs Over Time
Why refrigerant prices keep rising, era by era, and what that means for your AC repair bill.
Read →Whole House Humidifiers in Denver
A smart investment for comfort, health, and home protection in Colorado's dry air.
Read →Questions to ask any contractor
Who owns the company? How are the salespeople paid? Permits, insurance, warranty. Ask anyone you're considering. Our answers are right there.
Read →When to get a second opinion
The red flags that mean you should, what we check, and why it's free when you already have a written quote.
Read →