Colorado · Service Area

HVAC Services in Berkley

Furnace and air conditioning repair for Berkley, the unincorporated Adams County community just north of Denver's Berkeley neighborhood, from mid-century ranches to new homes in Berkley Shores.

12,500+Population
Same-dayResponse Time
All ZIPs80221

Trusted HVAC Service in Berkley

Berkley is not a city. It is an unincorporated community and census-designated place in southwestern Adams County, sitting directly north of Denver's Berkeley neighborhood near the junction of I-76 and Federal Boulevard. Homes here carry a Denver mailing address and the 80221 ZIP code, but permits for unincorporated addresses come from Adams County rather than the City of Denver.

The housing stock covers a wide range. There are early 1900s bungalows, mid-century homes like the 1951 houses in the Berkeley subdivision, brick ranches, split-levels, duplexes and manufactured homes, along with newer infill such as Berkley Shores and the Berkeley Villas townhomes. That mix means one service call might involve a closet furnace with an old flue connector and the next a new condensing furnace with PVC venting and a fault-code display. Central air in most older homes was added after the fact, often through ducts sized only for heat, which explains many of the warm-bedroom complaints we hear.

For furnace or AC replacement, Adams County's Community and Economic Development Department issues the building permit, and contractors must be registered with the county. We confirm your jurisdiction from the address first, since a few blocks around Berkley fall inside Denver or Arvada. Every furnace visit includes a carbon monoxide and combustion safety test.

Berkley at a Glance

Elevation
5,210 ft
County
Adams County (unincorporated CDP; ZIP 80221; some nearby…
Permits
Adams County Community and Economic Development Department (One Stop Permitting Center, 720-523-6800); furnace installation/replacement and…
Gas utility
Not confirmed; check the bill
Electric utility
Xcel Energy (listed as the only electric provider by a utility directory)
Gas furnace output loss
≈21% vs. sea level (about 4% per 1,000 ft)
Housing
4,550 housing units (2020); early 1900s bungalows, 1951 mid-century homes in the Berkeley subdivision, brick ranches, split-levels, duplexes, manufactured homes; newer…

Facts checked November 2026.

Local Climate Note

Berkley sits at about 5,210 feet just north of Denver. Lakes and Clear Creek Valley Park nearby mean outdoor AC coils in some yards collect leaves and cottonwood fluff through the summer.

Neighborhoods We Serve

Berkley Shores, Berkeley Villas, Berkeley, Hidden Lake

Berkley Service Area Map

Orange shows the Berkley boundary; dashed lines are county borders (Adams County highlighted in white). Blue areas are other communities MrFixer serves — tap one to open its page.

Map of Berkley, Colorado city limits in Adams County with neighboring communitiesDenverArvadaWheat RidgeWestminsterCommerce CityWelbySherrelwoodDenverArvadaWheat RidgeWestminsterSherrelwoodJEFFERSON CO.DENVER CO.ADAMS CO.Berkley1 miMrFixer service area
Boundaries: U.S. Census Bureau TIGER/Line (places, counties). Simplified for display; not a survey or service-territory map.

Why Berkley Homeowners Choose MrFixer

01

Repairs for mid-century, split-level and new homes

03

CO and combustion safety test on every furnace call

02

Familiar with Adams County permits for unincorporated addresses

04

Upfront flat-rate pricing with no overtime fees

FAQs about HVAC in Berkley

Common questions from Berkley homeowners.

Is Berkley in Denver?

No. It is an unincorporated community in Adams County with a Denver mailing address. Unincorporated addresses are permitted through Adams County.

Who issues HVAC permits for Berkley homes?

The Adams County Community and Economic Development Department. The county lists furnace replacement and air conditioning units among projects that need a building permit.

Do you repair manufactured home furnaces in Berkley?

Yes. We repair furnaces listed for manufactured homes using matching parts and check the vent and combustion air connections on every visit.

Can you help with uneven cooling in an older house?

Yes. Uneven cooling in older Berkley homes is often a duct and airflow problem, so we measure airflow and check the return before recommending equipment changes.

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Location Colorado, CO
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(720) 466-7983