Transparent Pricing
HVAC Installation Costs in Denver
Pricing for Denver installs. Our cost guides include equipment, labor and materials.
Updated February 9, 2026•By Editorial Staff
12,000+ installations completed
A whole-home cold-climate heat pump costs $14,800 to $18,200 out of pocket for most Xcel gas customers ($20,850 to $27,650 before rebates). A gas furnace runs $5,400 to $11,200, central AC $7,700 to $11,200, and a furnace and AC installed together $13,500 to $16,850. UniColorado publishes pricing and applies all rebates upfront.
Heat Pump
$14,800 to $18,200
Furnace + AC
$13,500 to $16,850
Dual Fuel
Gas backup
Financing
0% for 12 months
Prices are estimates. Get a free estimate for exact pricing.
All Systems
Compare HVAC System Costs
Side-by-side comparison of every system type we install. Sort by cost or efficiency.
| System Type | Cost Range | Best For | Efficiency | Rebates |
|---|---|---|---|---|
| $5,400 to $11,200 | Heating only, existing ductwork | 80% and 97% AFUE | No Rebates | |
| $7,700 to $11,200 | Cooling only, existing ductwork | 16-26 SEER2 | No Rebates | |
Heat Pump Out of pocket after rebates ($20,850 to $27,650 before) | $14,800 to $18,200 | Heating + cooling combined | 18-26 SEER2 | Rebates Available |
| $5,400 to $31,650 | No ducts, zone control | 20-30+ SEER2 | Rebates Available | |
Electrical Panel Often needed for heat pumps | $4,400 to $6,400 | Heat pump upgrades | 200A service | No Rebates |
InvestmentOptions
What Does Your Budget Look Like?
Three setups, priced installed. All include equipment, labor and materials.
Furnace + AC
Replace the furnace and AC together.
Gas furnace + central AC
- Heating and cooling
- Standard installation
- No Xcel or state rebates on AC
Starting From
$13,500
Full range: $13,500 to $16,850
Heat Pump + Gas Furnace
Cold-climate heat pump with a matched gas furnace.
Cold-climate heat pump + gas furnace
- Heating and cooling
- Gas furnace takes over at the set outdoor temperature
- About $14,800 to $18,200 after rebates
Gross (before rebates)
$20,850 to $27,650
Out of pocket (after rebates)
$14,800 to $18,200
All-Electric
Cold-climate heat pump with an electric air handler.
Cold-climate heat pump + electric air handler
- No gas heating at the equipment
- About $15,300 to $18,950 after rebates
- Panel upgrades, if needed, quoted separately
Gross (before rebates)
$21,350 to $28,400
Out of pocket (after rebates)
$15,300 to $18,950
Prices based on typical 2,000 sq ft home in Denver metro. Actual costs depend on home size, ductwork condition, and equipment selection.
Free Estimate
Start Your Full Pricing Flow
Confirm your property, view real pricing and rebates, then choose your next step.
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Detailed Guides
Browse Cost Guides by System Type
How It Works
This Is What Your Invoice Looks Like
We don’t just install heat pumps. We maximize your savings. Every rebate shows up as a line-item discount before you pay.
Rebates applied as upfront discounts
Every eligible rebate is deducted directly on your invoice. You pay the reduced price at installation. No waiting for reimbursement checks.
We handle all the paperwork
Our team submits every application, gathers documentation, and follows up with program administrators. You sign, we do the rest.
Guaranteed amount or we cover it
If a rebate is denied after we quoted it, we absorb the difference. The discount on your invoice stands.
Proven Track Record
Real Installations, Real Pricing
12,000+ installations completed in the Denver metro area
“UniColorado's pricing was exactly what they quoted. No surprises, no hidden fees. The installation was done in one day.”
Michael S.
Lakewood, CO
“We compared three bids and UniColorado was the most transparent. They explained every line item and helped us stack rebates.”
Jennifer & Mark L.
Aurora, CO
“Best value we found in Denver. The heat pump system came with a 12-year warranty and they handled all the rebate paperwork.”
David R.
Highlands Ranch, CO
ReplacementCosts
HVAC Replacement Cost Guide
HVAC system replacement cost varies depending on the type of system, efficiency level, and installation complexity. A furnace and AC installed together run $13,500 to $16,850, and a whole-home cold-climate heat pump runs $14,800 to $18,200 out of pocket after rebates.
Furnace Replacement Costs
| System Type | Installed Cost | Details |
|---|---|---|
| 80% AFUE Gas Furnace | $5,400 to $8,600 | |
| 97% AFUE Gas Furnace | $7,500 to $11,200 | |
| Electric Furnace | $6,100 to $11,200 | |
| Single-Stage Airhandler (Heat Pump Compatible) | $5,843 to $9,171 | |
| Variable Speed Airhandler (Heat Pump Compatible) | $7,640 to $14,412 |
AC & Heat Pump Replacement Costs
| System Type | Installed Cost | Details |
|---|---|---|
| Central AC (Condenser & Coil) | $7,700 to $11,200 | |
| Heat Pump on Your Existing Furnace (Condenser & Coil), Before Rebates | $17,500 to $23,850 | |
| Furnace + AC Combo | $13,500 to $16,850 |
A furnace and AC together run $13,500 to $16,850 installed. A ducted heat pump system runs $14,800 to $18,200 out of pocket after rebates ($20,850 to $27,650 before). A cold-climate single-zone mini-split typically runs $6,200 to $8,600 out of pocket, and multi-zone systems $9,850 to $31,650 before rebates.
What AffectsPrice
7 Factors That Affect HVAC Installation Cost
Every HVAC project is unique. These factors determine where your project falls within the price ranges above.
Home Size
Larger homes need higher-capacity equipment. A 1,200 sq ft ranch requires a different system than a 3,500 sq ft two-story. Square footage directly affects equipment sizing, ductwork requirements, and labor time.
Scope of Work
A straightforward swap of an existing system costs less than a conversion (e.g., adding AC to a furnace-only home, or switching from gas to heat pump). New ductwork, electrical upgrades, or structural modifications add to the project scope.
Equipment Quality
Entry-level single-stage systems cost less upfront but offer fewer comfort features. Variable-speed, inverter-driven equipment costs more but runs quieter, maintains tighter temperature control, and lasts longer.
Installation Quality
Proper system design, Manual J load calculations, sealed ductwork, and code-compliant installation matter more than the equipment brand. A well-installed mid-tier system outperforms a premium system with sloppy installation.
Efficiency & Features
Higher SEER2 and AFUE ratings mean lower utility bills but higher upfront cost. Features like variable-speed compressors, smart thermostats, and zoning add value but also add cost.
Outdoor Unit Location
Equipment placement affects installation labor. Easy ground-level access costs less than rooftop, elevated, or tight-clearance installations. Denver's altitude and sun exposure also factor into equipment selection.
Indoor Unit Location
Basement mechanical rooms are the simplest. Attic, closet, or crawl-space installations require more labor. Line set length for mini-splits and refrigerant piping for heat pumps vary by indoor unit placement.
BrandImpact
How Brands Affect HVAC Pricing
The brand of HVAC equipment affects cost, warranty coverage, and parts availability. That said, installation quality matters more than brand name. A properly sized and installed mid-tier system will outperform a premium brand with poor installation.
| Brand | Equipment Cost | Details |
|---|---|---|
| Carrier | $3,596 to $7,097 |
When comparing total installed cost by system style: a furnace and AC together run $13,500 to $16,850 and a ducted heat pump system runs $14,800 to $18,200 out of pocket after rebates ($20,850 to $27,650 before), while a cold-climate single-zone mini-split typically runs $6,200 to $8,600 out of pocket and multi-zone systems $9,850 to $31,650 before rebates.
Forced-Air
$13,500 to $16,850
Mini-Split
$5,400 to $31,650
Frequently AskedQuestions