Top HVAC Repair Companies in Billings
6.HVAC Billings: Heating & Air Conditioning
5.0★ (15 reviews)
5.0★ from 15 reviews
HVAC Repair Cost in Billings
Local ranges, adjusted for area wage and cost-of-living data.
| Service | Typical range in Billings |
|---|---|
| AC repair | $153–$459/job |
| Seasonal tune-up | $77–$204/visit |
| Furnace repair | $153–$510/job |
| AC replacement | $5,100–$12,240/job |
HVAC Repair prices in Billings run about 2% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.
Quotes on this page come from 6 companies serving Billings, rated 4.9★ on average across 3,268 customer reviews.
Billings Climate & Seasonal Timing
What Billings's weather means for scheduling hvac repair.
- Last spring frost
- May 4
- First fall frost
- October 3
- Annual precipitation
- 13.66"
- Heating degree days
- 6,781
- Cooling degree days
- 637
| Month | Low | High | Precip |
|---|---|---|---|
| Jan | 17.8° | 36.4° | 0.48" |
| Feb | 20.6° | 40.2° | 0.48" |
| Mar | 26.9° | 48.6° | 1.06" |
| Apr | 34.7° | 57.6° | 1.66" |
| May | 43.6° | 67.5° | 2.18" |
| Jun | 52.1° | 77.2° | 2.12" |
| Jul | 58.8° | 86.8° | 1.32" |
| Aug | 57.3° | 85.7° | 0.75" |
| Sep | 47.5° | 73.1° | 1.3" |
| Oct | 37.1° | 59.4° | 1.18" |
| Nov | 26.3° | 45.3° | 0.63" |
| Dec | 17.8° | 35.2° | 0.5" |
NOAA station data 1.33 miles from Billings.
Permits & Regulations in MT
Permit typically required
- Montana does not issue a statewide HVAC license, but HVAC contractors need a Montana Construction Contractor License
- Heating and air-conditioning installations need a mechanical permit from the state, or from a city certified to issue its own
- Federal EPA Section 608 certification is required to handle regulated refrigerants
License required: Montana Construction Contractor License; mechanical permit
Sources: bsd.dli.mt.gov, boards.bsd.dli.mt.gov, www.epa.gov
HVAC Repair FAQs for Billings
How much does AC repair cost in Billings?
AC repair in Billings typically runs $153-$459 per job.
When should I service my AC in Billings?
Billings averages 637 cooling degree days a year, so most systems get a tune-up before the first sustained heat rather than during it.
Do I need a permit for HVAC work in Billings, MT?
In MT, Montana does not issue a statewide HVAC license, but HVAC contractors need a Montana Construction Contractor License. Verify with the Billings building department before equipment is replaced.
How many HVAC companies serve Billings?
We track 6 HVAC professionals serving Billings.
How hard does Billings heat work an air conditioner?
Summer highs near 87F in Billings mean systems run long cycles for months, which is what drives the compressor and capacitor failures common here.
Does Billings need heating as well as cooling?
With 6,781 heating degree days against 637 cooling degree days, Billings homes need both, and sizing for one alone leaves the other uncomfortable.
Is HVAC service in Billings more expensive than the national average?
HVAC work in Billings runs about +2% versus the national average.
When should I switch to heat in Billings?
Most Billings homes need heat by the first frost around October 3, and winter lows near 18F set how hard it has to work.
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