Replacing a furnace in Lakewood means sizing for a 1°F winter design temperature, venting correctly at 5,530 feet, and pulling the right permit. We quote flat-rate, and the price we quote is the price you pay.
Licensed & insured • Family-owned since 2004 • Flat-rate pricing
✓ Upfront flat-rate pricing✓ Lakewood permits handled✓ Carrier, Lennox & Trane✓ All major brands serviced
Furnace Replacement
Furnace Replacement for Lakewood homes
Replacing a furnace in Lakewood means sizing for a 1°F winter design temperature, venting correctly at 5,530 feet, and pulling the right permit. We quote flat-rate, and the price we quote is the price you pay.
Every visit starts with a real diagnosis, not a parts swap. You get the price, the reason and the options before we touch anything.
See our main furnace replacement page for how we approach this work across the metro.
Furnace Replacement in Lakewood: what’s different here
Lakewood’s own design basis for HVAC work is a 1°F winter design temperature (Climate Zone 5), and many of its post-war homes still run on original-era ductwork.
Altitude derate
Gas appliances are derated roughly 4% per 1,000 feet above 2,000 feet (the fuel gas code rule), so at 5,530 feet a furnace needs the correct orifices and manifold pressure to deliver its rating. We set it up for Lakewood, not sea level.
Rebates in 2026
Xcel’s gas furnace rebates ended Jan. 1, 2026, and the federal 25C credit ended for anything installed after Dec. 31, 2025. If rebates matter, a cold-climate heat pump is where the money is.
Permit
Permits run through eTRAKiT, and HVAC contractors register with the city as Class C Mechanical Contractors.
Hytek pricing
Furnace Replacement: $3,500 – $8,500 installed. Flat-rate, approved before work starts. Free estimates on replacements.
Elevation & climate
5,530 ft. Avg January low 21.1°F, avg July high 85.9°F, design temp 1°F, about 58 in of snow a year.
Homes
Roughly 56% of Lakewood homes were built before 1980 (median year built 1977).
Utilities
Electric: Xcel Energy. Gas: Xcel Energy.
Permits
City of Lakewood Building Division. Permits run through eTRAKiT, and HVAC contractors register with the city as Class C Mechanical Contractors.
Rebates and programs for Lakewood homeowners (2026)
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
Lakewood residents can get a free Home Energy Squad Plus visit through the city (blower-door test, infrared scan and combustion safety check).
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.
How much does furnace replacement cost in Lakewood?
Our published range is $3,500 – $8,500 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 Lakewood?
Repairs generally do not. Replacing or installing a furnace, AC, heat pump or water heater does. Permits for Lakewood addresses go through City of Lakewood Building Division. Permits run through eTRAKiT, and HVAC contractors register with the city as Class C Mechanical Contractors. We pull the permit and schedule the inspection.
What HVAC rebates are available in Lakewood in 2026?
For heat pumps: Xcel Energy’s 2026 heat pump rebates (the largest bonus goes to homes replacing gas heat); 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. Lakewood residents can get a free Home Energy Squad Plus visit through the city (blower-door test, infrared scan and combustion safety check). Xcel’s gas furnace rebates ended Jan. 1, 2026, and the federal 25C credit does not apply to 2026 installs.
How long do furnaces last in Lakewood?
Typically 15–20 years here. With a median home built in 1977, many Lakewood houses are on their second or third furnace. Age alone is not a reason to replace; a cracked heat exchanger, repeated repairs over about $1,000, or a unit under 80% AFUE is.
Who provides gas and electricity in Lakewood?
Electric: Xcel Energy. 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 Lakewood?
Yes. We serve all of Lakewood (ZIP 80214, 80215, 80226, 80227, 80228, 80232), including Belmar, Green Mountain, Bear Creek, Eiber, Two Creeks. 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.
Lakewood, CO
Need furnace replacement in Lakewood?
Flat-rate pricing, approved before work starts. Family-owned in Centennial since 2004.
Before the first cold snap: our 20-point furnace checkup covers the heat exchanger, gas pressure, carbon monoxide output, igniter, flame sensor and filter, with a written report. Flat-rate, 60 to 90 minutes.
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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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