Montana · MT

Foundation repair in Montana43 companies in 24 cities

11 foundation repair specialists; 4 waterproofing & crawl space; 3 concrete leveling; 19 concrete contractors; 6 general contractors. Pick a city, filter by type of company or check what repairs cost in MT.

24 citiesSettling repair $4,234–$18,820Price factor ×0.94
43companies listed
24cities
15describe their repairs on their website
13offer a free inspection or estimate on their website

Cities in Montana

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Companies in MT by type

Foundation repair specialists11
Waterproofing & crawl space4
Concrete leveling3
Concrete contractors19
General contractors6

Cities with the most companies in MT

Billings7
Bozeman4
Great Falls4
Kalispell3
Wheatland County3
Helena2
Missoula2
Yellowstone County2
Belgrade1
Black Eagle1

Foundation repair cost in Montana

Typical ranges in MT

RepairMontanaUnitU.S. range
Crack injection (epoxy or polyurethane), non-structural$235–$753per crack$250–$800
Settling or sinking foundation repair$4,234–$18,820total$4,500–$20,000
Helical pier, installed$1,882–$3,764per pier$2,000–$4,000
Steel push pier / piering, installed$941–$2,823per pier$1,000–$3,000
Bowing basement wall repair$4,705–$14,115total$5,000–$15,000
Concrete slab foundation repair$941–$9,410total$1,000–$10,000
Pier and beam foundation repair$1,412–$14,115total$1,500–$15,000
Crawl space foundation repair$2,352–$7,528total$2,500–$8,000
Crawl space encapsulation$3–$9per sq ft$3–$10
Interior basement waterproofing$5,646–$11,292total$6,000–$12,000
Mudjacking (slab jacking)$4–$8per sq ft$4–$9
Foundation inspection$282–$706total$300–$750

National ranges from public cost guides (checked October 2026) × the Montana factor ×0.941, from its BEA price level (90.2, U.S. = 100). Local soil, depth to firm ground and access move real quotes more than the state does. Open the calculator for Montana.

Foundation repair companies in Montana

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Dashed pins are service-area companies. Map data © OpenStreetMap contributors.

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All foundation repair companies in Montana

Show all 43 companies

Most named repairs in MT

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Foundation repair in Montana: common questions

How much does foundation repair cost in Montana?

Estimates for Montana (October 2026): crack injection $235–$753 per crack, a settling or sinking foundation $4,234–$18,820, helical piers $1,882–$3,764 each and basement waterproofing $5,646–$11,292 (interior). Calculate your repair.

Does a foundation repair contractor need a license in Montana?

Contractor licensing is set by each state, and some leave it to cities or counties. Some states license this work at state level (for example the CSLB in California, the Registrar of Contractors in Arizona or the DBPR in Florida); others only require registration or local licenses. Check the license or registration number on your state's or city's public lookup before you pay a deposit, and ask for proof of liability insurance.

How are companies in Montana chosen?

They come from Google Maps searches for foundation repair in each state; we read each website for the repairs it names. Nobody pays for a position. See how this directory works.

Nearby states (Mountain)

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