A new AC in Commerce City should be sized to your house at 5,191 feet, not copied from the old unit’s label. We run a load calculation, quote flat-rate, pull the Commerce City Building Safety Division permit and handle the paperwork.
Licensed & insured • Family-owned since 2004 • Flat-rate pricing
✓ Upfront flat-rate pricing✓ Commerce City permits handled✓ Carrier, Lennox & Trane✓ All major brands serviced
AC Installation
AC Installation for Commerce City homes
A new AC in Commerce City should be sized to your house at 5,191 feet, not copied from the old unit’s label. We run a load calculation, quote flat-rate, pull the Commerce City Building Safety Division permit and handle the paperwork.
You get a flat price in writing before any work, and we will tell you plainly when a repair is not worth doing.
See our main ac installation page for how we approach this work across the metro.
AC Installation in Commerce City: what’s different here
Commerce City’s own environmental page has a dedicated indoor-air-quality section, and builder-grade systems from the 2000s boom are now roughly 17 to 26 years old.
Sizing for Commerce City
Design conditions here are a 89.9°F July average high at 5,191 feet. We size from a Manual J load calculation because an oversized unit short-cycles and leaves the house clammy, and an undersized one runs all afternoon.
Refrigerant change
New systems now ship with A2L refrigerants (R-454B or R-32). EPA’s May 2026 rule dropped the install deadline for leftover R-410A stock, so both are legal; we explain the trade-off on parts and service life before you choose.
Permit
A city Mechanical contractor license is required for residential mechanical work, and permits, inspections and licensing run through eTRAKiT.
Hytek pricing
AC Installation: $3,800 – $10,000 installed. Flat-rate, approved before work starts. Free estimates on replacements.
Elevation & climate
5,191 ft. Avg January low 18.7°F, avg July high 89.9°F, design temp 5.8°F, about 47 in of snow a year.
Homes
About 69% of Commerce City homes were built after 2000, plus an older Derby-area core (median year built 2005).
Utilities
Electric: Xcel Energy or United Power depending on area. Gas: Xcel Energy.
Permits
Commerce City Building Safety Division. A city Mechanical contractor license is required for residential mechanical work, and permits, inspections and licensing run through eTRAKiT.
Rebates and programs for Commerce City homeowners (2026)
United Power heat pump rebates: Retrofit only, 2026: ducted cold-climate heat pump $500 (2 tons or less) or $1,000 (over 2 tons); mini-split $250 or $500. Source
Power Ahead Colorado: $1,500 off a new ENERGY STAR cold-climate heat pump (ducted or ductless) in an existing home. Needs pre-approval through a Power Ahead-badged contractor before work starts; stacks with utility and state incentives. Source
Colorado heat pump tax credit: $1,000 for air-source systems in 2026, claimed by a registered contractor who must pass at least a third to you as an invoice discount.
AC Installation in Commerce City: common questions
How much does ac installation cost in Commerce City?
Our published range is $3,800 – $10,000 installed. Every Hytek job is quoted flat-rate and approved before work begins, so the price you agree to is the price you pay. Replacements get free in-home estimates; see the full HVAC cost guide for the other services.
Do I need a permit for HVAC work in Commerce City?
Repairs generally do not. Replacing or installing a furnace, AC, heat pump or water heater does. Permits for Commerce City addresses go through Commerce City Building Safety Division. A city Mechanical contractor license is required for residential mechanical work, and permits, inspections and licensing run through eTRAKiT. We pull the permit and schedule the inspection.
What HVAC rebates are available in Commerce City in 2026?
For heat pumps: either Xcel’s or United Power’s heat pump rebate, depending on which utility serves the address; the $1,500 Power Ahead Colorado rebate (pre-approval required); Colorado’s $1,000 air-source heat pump credit, at least a third of which the installer must pass to you as a line-item discount. Xcel’s gas furnace rebates ended Jan. 1, 2026, and the federal 25C credit does not apply to 2026 installs.
Should I get a heat pump instead of a new AC in Commerce City?
Often, yes. A heat pump costs more than a straight AC but also heats, and in Commerce City it can qualify for either Xcel’s or United Power’s heat pump rebate, depending on which utility serves the address and the $1,500 Power Ahead Colorado rebate (pre-approval required). A plain central AC has no current Xcel rebate. We quote both side by side.
Who provides gas and electricity in Commerce City?
Electric: Xcel Energy or United Power depending on area. Gas: Xcel Energy. That matters because rebates, operating costs and who you call about a gas leak all depend on the utility.
Does Hytek serve my part of Commerce City?
Yes. We serve all of Commerce City (ZIP 80022, 80640, 80603), including Derby, Reunion, Belle Creek, Turnberry, Fronterra Village. Call (303) 627-3395 or request service online.
Local data: U.S. Census Bureau (2025 population estimates; ACS 2020–2024 housing age), NOAA 1991–2020 climate normals, and city, county and utility program pages, checked September 2026. Rebates change; we confirm eligibility on your address when we quote.
Commerce City, CO
Need ac installation in Commerce City?
Flat-rate pricing, approved before work starts. Family-owned in Centennial since 2004.
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New customers: get your furnace cleaned and checked for before the first cold snap. When it gets cold, everybody calls at once. Grab a spot now while the schedule is open.
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