HVAC Cost Stats: Bismarck, ND (2026)

8,470.7 heating degree days. That is Bismarck's 1991–2020 normal, close to Brainerd and well above Minneapolis. Cooling demand is light at 535.9 CDD.

The rest of the picture

North Dakota energy is cheap by national standards. Homes paid 13.31¢/kWh for electricity in August 2026 and $9.50 per Mcf for gas on a 2025 average. Both are state-level figures and the lowest among our metros.

Labor costs more than in many larger metros. The Bismarck MSA median for HVAC mechanics was $31.14 hourly / $64,770 annually as of May 2025.

Housing is mid-1980s on the median: 1985.

Local offices

Bismarck is the Burleigh County seat. Montana-Dakota Utilities supplies electricity and natural gas, and the City of Bismarck issues mechanical permits.

Keep reading: Bismarck ND furnace guide | HVAC Cost Stats by Metro (2026)

Housing stock and heating fuel in Bismarck

The Bismarck city limits held 75,556 residents and 33,130 occupied homes in the Census Bureau's ACS 2024 5-year American Community Survey. Utility gas heats 66% of occupied homes and electricity 29%, so most replacements here are gas furnaces paired with a central air conditioner, with heat pumps as the main alternative. Bottled gas or propane heats 2%.

47% of housing units are single-family detached houses and 65% of occupied homes are owner-occupied. Detached, owner-occupied houses are where most whole-system replacements happen, because the owner chooses the equipment and each house has its own system. Apartments and condos more often use packaged units, wall units or building-managed systems. Mobile homes are 7% of units; they need equipment approved for manufactured housing.

These are city-limits figures, not metro-wide, and every survey estimate has a margin of error that you can see on the Census Reporter profile linked above. For city-by-city guides across the state, see the North Dakota HVAC cost guides hub.

Sources: BLS OEWS (SOC 49-9021, May 2025), EIA (state-level), U.S. Census ACS 2020–2024 5-year (B25035), NOAA 1991–2020 Climate Normals; housing and heating-fuel figures from Census ACS (ACS 2024 5-year, tables B01003, B25003, B25024, B25040), accessed October 31, 2026. Data accessed October 30, 2026. Furnace Direct, a DBA of Hamlin Mechanical LLC.