Heating and air conditioning in Lakewood
Much of Lakewood went up between the 1950s and the 1970s, and many of those houses now run their third furnace through the original ducts. Mateo covers Lakewood and starts his day near Belmar.
Neighborhoods Belmar · Green Mountain · Bear Creek · Eiber · Morse Park · Southern Gables

Homes we work on in Lakewood
1950s brick ranches with full basements
The furnace sits in the basement with the ducts in the ceiling joists. The supply runs were sized for heating, so the bedrooms at the far end lag behind in summer.
Green Mountain split-levels from the 1970s
Long runs to the upper level and a single return. The lower level stays cold in winter and the upper level hot in summer. Balancing dampers and a second return help more than a bigger furnace.
Townhomes and lofts around Belmar
Compact air handlers in closets, condensers on roofs or in tight side yards. The filters are hard to reach, so they get forgotten.
What we fix most often in Lakewood
- Furnaces never set up for altitude
- We still find furnaces running on their sea-level setup. They burn rich, leave soot and wear out the heat exchanger early. A combustion test shows it in minutes.
- Wind off the foothills
- West-side houses take the downslope winds first. Loose vent caps and flue pipes get checked on every fall tune-up.
- One return for the whole house
- A single return grille for a 1950s ranch is common. The blower works harder and the house never quite evens out.
How fast we get there
- Daytime
- Mateo's zone. Usually 10 to 20 minutes from his previous call to your door.
- At night
- 25 to 50 minutes.
- From our shop
- 15 to 25 minutes to most Lakewood addresses.
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Mateo
Technician, west side
Technician available in your area
Denver time · · ·
Enter your ZIP code. You'll see who covers your street and the earliest window we usually offer at this hour, on Denver time.
Windows follow our usual dispatch rules for this time of day in Denver. The office confirms your exact window by phone when you book.
Your technician appears here
Four technicians, four zones. Type a ZIP code and we'll show who covers it and the earliest window at this hour.

Marcus
Senior technician, east side · Van 3

Mateo
Technician, west side · Van 7

Dana
Technician, north side · Van 5

Priya
Technician, south side · Van 9
- Earliest window
- Drive from the zone
- Visit fee
Reviews from Lakewood
4.8
Google rating, 947 reviews
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Mateo found that our old furnace had never been set up for the altitude. That explained the soot on the vent. The new one runs clean and quiet, and the invoice matched the estimate to the dollar.
Linda M.Lakewood
ZIP codes we cover in Lakewood
- 80214north Lakewood and Edgewater
- 80215Lakewood and Applewood
- 80226Belmar
- 80227Bear Creek and Bear Valley
- 80228Green Mountain
- 80232south Lakewood
How do I know if my furnace was set up for the altitude?
Sometimes there's a high-altitude tag near the burners, but the sure way is a combustion test. We run one on every furnace tune-up and adjust the setup to the manufacturer's high-altitude instructions.
Do you charge more to come to Lakewood?
No. Anywhere in our area the visit is $89 during office hours, credited to the repair if you go ahead the same day, and $179 at night, on Sundays and on holidays.
Other cities we cover
Book a visit in Lakewood
Tell us what's going on. During office hours we call back within the hour with a window.
Office: Mon–Fri 7 am–7 pm, Sat 8 am–4 pm
Emergency line 24/7, holidays included
2250 S Santa Fe Dr, Unit 6Denver, CO 80223
Free parking in front of Unit 6. The front counter is at street level with a ramp and is wheelchair accessible. Furnace filters and thermostat batteries are sold at the counter on weekdays from 7 am to 5 pm. Get directions
office@halvorsenheatingair.com
Request sent. A confirmation email is on its way.
During office hours we call back within the hour with a window. After hours, first thing in the morning.