Looking for a garage builder in Billings, MT? Describe your project once and up to five garage builders who work in Billings and Yellowstone County get back to you with a quote. It's free and there is no obligation.
Billings is home to about 121,483 people (2024 Census Bureau estimate), a growing community (+3.7% since 2020). With 2,638 people per sq mi, it is a suburban area. Extra storage, workshops and EVs are driving garage projects here.
Billings at a glance
- Population (Census Bureau estimate, 2024)
- 121,483 (+3.7% since 2020)
- Rank in Montana
- 1st of 126 cities and towns
- Land area
- 46 sq mi
- Population density
- 2,638 people per sq mi (suburban)
- Type
- City (Billings city)
- Main county
- Yellowstone County
What to check before hiring in Billings
- Zoning: check setbacks and size limits in Billings.
- License and permit: in Montana, garages are built by licensed contractors under a permit.
- EV ready: add a 240-volt circuit while walls are open.
- Price drivers: size, slab, doors, finish and electrical.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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NAHB
Official information and guidance.
Services available in Billings
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Detached garage
Design and construction of a detached garage with slab, permit and electrical.
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Attached garage or garage apartment
Attached garage or garage with living space above.
Frequently asked questions in Billings
How much does a garage cost in Billings, MT?
It depends on size, materials and finishes. Describe your project: builders who serve Billings reply with a quote.
How long does it take?
Often a few weeks once permits are issued.
Kit or custom?
Kits can save money; custom builds match the house.
Which garage builders will contact me?
Up to five independent garage builders who serve Billings and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.