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2026 Remodeling Cost Guide:
Billings, MT

Billings bids run -3% lower than national averages due to regional labor, materials, and market conditions.

Why Billings costs are lower than national averages

RemodelerIQ applies a single regional cost factor for Billings to all project types. That factor is -3% versus the national baseline, so bids in Billings tend to run lower than generic national calculators.

Addition

Cost guide
$84,746Billings typical
Range: $46,225$138,676View guide →

ADU / Garage Conversion

Cost guide
$25,681Billings typical
Range: $15,408$41,089View guide →

Basement

Cost guide
$45,198Billings typical
Range: $24,654$73,961View guide →

Bathroom

Cost guide
$21,572Billings typical
Range: $9,245$36,980View guide →

Deck Construction

Cost guide
$4,623Billings typical
Range: $3,082$7,191View guide →

Driveway Replacement

Cost guide
$925Billings typical
Range: $514$1,541View guide →

Exterior Painting

Cost guide
$360Billings typical
Range: $205$616View guide →

Fence Installation

Cost guide
$4,109Billings typical
Range: $2,568$6,677View guide →

Flooring Installation

Cost guide
$925Billings typical
Range: $514$1,541View guide →

Garage Build

Cost guide
$5,650Billings typical
Range: $3,595$9,245View guide →

HVAC Replacement

Cost guide
$668Billings typical
Range: $411$925View guide →

Interior Painting

Cost guide
$411Billings typical
Range: $205$719View guide →

Kitchen

Cost guide
$82,178Billings typical
Range: $30,817$164,357View guide →

Roof Replacement

Cost guide
$822Billings typical
Range: $514$1,233View guide →

Siding Replacement

Cost guide
$1,233Billings typical
Range: $719$1,849View guide →

Sunroom Addition

Cost guide
$17,977Billings typical
Range: $10,272$30,817View guide →

Whole House

Cost guide
$8,218Billings typical
Range: $4,623$12,327View guide →

Window Replacement

Cost guide
$77,042Billings typical
Range: $46,225$118,131View guide →

Things to know in MT

From real homeowner and contractor discussions in your state.

Regional insight

No Statewide Contractor License: Montana has no statewide general contractor licensing Montana doesn

Regional insight

Extreme Cold Construction: Montana winters are severe Temperatures drop well below zero. Reddit emphasizes high R-value insulation, proper air sealing, and quality heating systems.

Regional insight

Wildfire Risk: Western Montana faces significant wildfire risk Wildfire zones have building requirements. Reddit recommends fire-resistant materials and defensible space.

Regional insight

Remote Location Challenges: Many Montana properties are remote Remote locations add to costs and timelines. Reddit notes access and material delivery challenges.

Regional insight

Radon Testing: Montana has elevated radon in some areas Parts of Montana have significant radon. Reddit recommends testing before basement work.

Pro Tip: Don't ignore the "lock-in" effect.

With many homeowners improving in place, local contractors are in high demand. If a bid looks too good to be true, get it reviewed before you sign—inspectors may catch code or quality issues later that cost you more.

Have a real bid for Billings?

Upload your estimate to RemodelerIQ for scope and pricing checks against these benchmarks.

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Cost data based on RemodelerIQ's 2026 market projections and regional data. Actual costs vary by zip code and project specifics.

Data sources: Zonda Cost vs Value 2025; Houzz 2024 Cost Guides; BLS OEWS 2023; FRED regional price indices; Reddit homeowner & contractor reports.

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