HVAC Cost Guide: Heating & Cooling Prices in Denver, CO (2026)

Real pricing from a Denver Metro HVAC company — not national averages or estimates. Every number below reflects what Hytek charges in 2026 for homes in Centennial, Aurora, Parker, Highlands Ranch, and surrounding areas.

Free Estimates on ReplacementsSame-Day Service AvailableLicensed & Insured

Quick Price Reference

Use the table below for a fast estimate. Follow the links for a full breakdown with variables, rebates, and what affects your specific price.

Service Typical Range Details
Furnace Repair $150 – $1,200+ Full breakdown →
Furnace Replacement $3,500 – $8,500 installed Learn more →
AC Repair $150 – $900+ AC repair →
AC Installation $3,800 – $10,000 installed Full breakdown →
Furnace Tune-Up $89 – $149 Book now →
AC Tune-Up $79 – $129 Book now →
Duct Cleaning $299 – $599 Learn more →
Heat Pump Install $6,000 – $15,000 (before rebates) Learn more →
Water Heater Replacement $900 – $2,800 installed Learn more →

What Drives HVAC Pricing in Denver

Altitude & Equipment Sizing

Denver Metro sits at 5,000–6,500 feet. Furnaces and ACs need to be sized and calibrated for altitude — equipment that works perfectly at sea level underperforms here. Proper load calculations (Manual J) are required for accurate pricing.

Xcel Energy Rebates

Centennial, Highlands Ranch, Parker, Aurora, and most of the Denver Metro are in Xcel Energy territory. Qualifying heat pump installs get up to $10,000 in rebates; high-efficiency furnaces and ACs get $500–$1,500. We handle all rebate paperwork.

Equipment Brand & Efficiency

We install Carrier, Lennox, and Trane — all three major manufacturers with full warranty support. Higher-efficiency equipment (96% AFUE furnaces, 18+ SEER2 AC) costs more upfront but pays back through lower bills and better rebates.

How to Read an HVAC Quote

A legitimate HVAC quote includes: equipment model and specs, labor, permit fees, old equipment disposal, warranty terms, and rebate assistance. If a quote is missing any of these, ask. Compare model-for-model when you have multiple quotes.

  • Equipment cost — brand, model, efficiency rating (AFUE for furnaces, SEER2 for AC)
  • Labor — installation time, permit pull, inspection scheduling
  • Disposal — removal of old equipment (ask if included)
  • Warranty — manufacturer warranty (10 years parts is standard) + labor warranty
  • Rebates — Xcel paperwork assistance, IRA tax credit documentation

Frequently Asked Questions

Does Hytek give free estimates?

Yes — free estimates on all replacement projects (furnace, AC, heat pump, water heater). Diagnostic fees apply for service calls, which are credited toward repair if you proceed.

Are your prices higher than national chains?

We’re independently owned and our pricing reflects real Denver Metro costs — not padded national chain rates. We don’t pay franchise fees, which keeps our pricing competitive.

How do I know if a quote is fair?

Compare equipment model-for-model. If two quotes differ by more than 15–20% for the same equipment, ask what’s different. Often it’s labor quality, warranty terms, or permit handling.

Do you offer financing?

Yes. We offer 0% financing options on qualifying replacement installs. Ask when you schedule your estimate.

Get a Real Quote — No Estimates

We’ll look at your home and give you actual numbers, not ranges.

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Don't wait 'til it's too late. When the first cold snap hits, everybody calls at once — and a dead furnace on a Sunday night costs a whole lot more than a tune-up. We're booking September furnace checkups now, while the calendar is still wide open.

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