How much does hvac replacement cost in Centennial, CO?

Most Centennial homeowners spend between $5,950 – $19,400 on hvac replacement, with an average around $9,950. Local labor prices 8% above the national average, so Centennial quotes tend to land at the higher end of national ranges.

Why is hvac replacement more or less expensive in Centennial than elsewhere?

South metro suburb with higher-end finish expectations. Hail season concentrates exterior work in summer.

Do I need a permit for hvac replacement in Centennial, Colorado?

City permits plus HOA architectural approval. Always confirm current requirements with the local building department before signing a contract, and make sure the permit is pulled by your licensed contractor.

How many quotes should I get in Centennial?

Get at least three written quotes from licensed, insured Colorado contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Denver market.

How much does it cost to replace an HVAC system?

$5,500 to $18,000 installed, averaging about $9,200 for a complete system in a typical single-family home.

How long does an HVAC system last?

Central AC and heat pumps last 12–17 years, gas furnaces 15–25 years. Replace rather than repair once you cross about 75% of that life.

What size system do I need?

Roughly one ton per 500–600 square feet as a starting point, but insist on a Manual J calculation — climate, insulation and windows change the answer.

Is a heat pump cheaper than a furnace?

A heat pump costs more upfront but usually cuts total energy bills where electricity is reasonably priced, and it qualifies for a larger tax credit.

How long does installation take?

One day for a straight equipment swap; two to four days if the ductwork or electrical service is being replaced.

Home/Cost guides/HVAC Replacement/Centennial, CO

Denver · Colorado

HVAC Replacement cost in Centennial, CO

Centennial homeowners typically pay $5,950 – $19,400 for hvac replacement. Local labor and materials price 8% above the national average.

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Centennial average

$9,950

Typical low

$5,950

Typical high

$19,400

Per ton of cooling capacity

$1,950 – $3,000

Sample ZIP

80112

What drives Centennial pricing

Local labor

South metro suburb with higher-end finish expectations.

Permits & code

City permits plus HOA architectural approval.

Climate & conditions

Hail season concentrates exterior work in summer.

Instant cost calculator

Adjust the inputs to see live pricing

System size3 tons

System type

Efficiency

Ductwork

Equipment location

Estimated project cost

$4,500 – $8,400

Most homeowners pay around $6,450

Compare system type

Cost by material in Centennial

Installed Centennial pricing per ton of cooling capacity.

Option	Installed cost	Pros	Cons
Central air conditioner	$4,300 – $9,700	Lowest cost cooling upgrade if ducts exist.	Needs a separate heat source.
Gas furnace	$3,800 – $8,100	Cheapest heat in cold climates with cheap gas.	Requires venting and combustion safety checks.
Heat pump	$5,950 – $13,000	Heats and cools; often qualifies for tax credits up to $2,000.	Needs backup heat in very cold climates.
Ductless mini-split	$3,250 – $10,800	No ducts needed, zone by zone control.	Indoor heads are visible on the wall.
Geothermal	$19,400 – $48,600	Lowest operating cost and 25+ year life.	Requires drilling or a large loop field.

Where the money goes in Centennial

A typical $9,950 Centennial project, broken down by line item.

Equipment50% · $4,975
Labor & installation30% · $2,985
Ductwork & line set13% · $1,294
Permit, startup & disposal7% · $697

Common add-ons

Extras that show up on Centennial quotes but rarely in the headline price.

Full duct replacement

$2,150 – $6,500

Duct sealing & insulation

$755 – $2,700

Smart thermostat

$195 – $650

Whole-home air purifier

$650 – $2,700

Whole-home humidifier

$430 – $1,300

Electrical panel upgrade for heat pump

$1,600 – $4,300

Permit & inspection

$110 – $540

Ways to save in Centennial

Replace in spring or fall — mid-summer emergency swaps carry a 10–20% premium.
Claim the 25C federal tax credit: up to $2,000 for a qualifying heat pump, $600 for AC or furnace.
Check your utility's rebate portal; many add $500–$1,500 on high-efficiency equipment.
Right-size with a Manual J load calculation — oversized systems cost more and short-cycle.
Don't over-buy SEER in mild climates; the payback can exceed the equipment's life.

Centennial FAQs

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More Centennial research

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HVAC Replacement cost near Centennial

HVAC Replacement cost in Denver, CO

$6,005 – $19,580

HVAC Replacement cost in Aurora, CO

$5,785 – $18,861

HVAC Replacement cost in Lakewood, CO

$5,895 – $19,220

HVAC Replacement cost in Boulder, CO

$6,501 – $21,196

HVAC Replacement cost in Arvada, CO

$5,840 – $19,041

HVAC Replacement cost in Westminster, CO

$5,840 – $19,041

More Colorado cities

Colorado Springs Fort Collins Greeley Pueblo Thornton Longmont Loveland

Other project costs in Centennial

Fence Installation in Centennial

$1,620 – $4,320

Roof Replacement in Centennial

$9,180 – $36,720

Kitchen Remodel in Centennial

$19,440 – $102,600

Deck Building in Centennial

$4,752 – $12,960

Window Replacement in Centennial

$486 – $1,620

Bathroom Remodel in Centennial

$7,020 – $41,040

See every Centennial cost guide