Heating and air conditioning in Littleton
A Littleton address covers more than the city itself. Columbine, Ken Caryl and the neighborhoods around Southwest Plaza use it too. Priya covers the south side, most of it 15 to 25 minutes from our shop.
Neighborhoods Downtown Littleton · Columbine · Ken Caryl · Southbridge · Bow Mar · Roxborough

Homes we work on in Littleton
1970s tri-levels and bi-levels
Columbine and Ken Caryl are full of them. The furnace is on the lowest level, the bedrooms two short flights up, and the difference between the two can reach 8 degrees.
1950s and 1960s ranches near downtown
Brick ranches with basements, original ducts and a furnace on its third replacement.
Foothill homes in Ken Caryl and Roxborough
Larger houses with long duct runs, exposed to the wind and to the coldest nights in the south metro.
What we fix most often in Littleton
- Hail
- The south metro sees hail most summers. Flattened condenser fins and dented coils are what we check first after a storm.
- Tri-level airflow
- Too many registers open downstairs, not enough return upstairs. We balance it and mark the summer and winter damper settings for you.
- Old copper lines on a new air conditioner
- A bigger condenser on the original refrigerant lines can lose capacity. We size the lines on every estimate.
How fast we get there
- Daytime
- Priya's zone. Usually 10 to 25 minutes from her previous call.
- At night
- 30 to 55 minutes. Roxborough is our southern edge, so allow a little more.
- From our shop
- 15 to 25 minutes to most Littleton addresses.
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Priya
Technician, south 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 Littleton
4.8
Google rating, 947 reviews
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After the June hail, Priya combed out the fins on our AC and showed us the coil was fine. Another company had already quoted us a new unit.
Sarah L.Littleton
ZIP codes we cover in Littleton
- 80120downtown Littleton
- 80123Bow Mar and Columbine east
- 80125Roxborough
- 80127Ken Caryl
- 80128Columbine
Do you go to Ken Caryl and Roxborough?
Yes, both are in our regular area. Roxborough is our southern edge, so allow a little more time for a night call.
Do you charge more to come to Littleton?
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 Littleton
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.