Montana

Sletten Construction began in Great Falls, Montana over 93 years ago and is still home to our corporate headquarters. We have expanded with office locations in Missoula and Billings. We have since completed hundreds of projects throughout the state.

Our Montana team has been recognized by the Montana Contractors Association with multiple awards in 2020 including:

• Best Technical Merit - Billings Clinic Parking Garage
• Best Water/Sewer/Utilities - Billings Water Reclamation Facility
• Best Paving and Industrial/Commercial (>$5 million) and Judge's Choice Award - St. Mary Drop 2-5 Structure Replacement 
• Building Excellence - Glasgow Water Systems Improvements
• MCA Education Foundation Contractors in the Community Award

Check out our other Montana projects below:

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  Jeannette Rankin Elementary School Missoula, MT
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  Billings Water Reclamation Facility Billings, MT
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  Roosevelt County Detention Center Wolf Point, MT
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  Broadwater County Jail Yellowstone , MT
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  Capitol Interchange Helena, MT
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  Porcupine Creek Opheim, MT
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  Benefis Healthcare Heart Tower Great Falls, MT
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  Benefis Medical Office Building Great Falls, MT
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  Cherry Creek Booster Station Overflow Protection Clayton, MT
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  Hi-Line Sletten Cancer Institute Havre, MT
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  Deep Creek Improvements MT
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  Hebgen Dam Hebgen Lake, MT
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  Sletten Cancer Institute Great Falls, MT
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  MSU Black Box Theater Bozeman, MT
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  I-90 MP 227 Butte Emergency Butte, MT
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  Great Falls Orthopedic Institute Great Falls, MT
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  Laurel Airport Bridge Laurel, MT
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  Bozeman Airport Parking Garage and Terminal Connector Bozeman, MT
• 
  Montana Tech Natural Resources Research Center Butte, MT
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  Ross Fork Trestle Lewistown, MT
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  Grandview Retirement Complex Great Falls, MT
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  South Fork Flathead - Hungry Horse Hungry Horse, MT
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  TD&H Materials Lab & Office Building Great Falls, MT
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  Summit Beverage Missoula, MT
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  Glasgow School District Renovations Glasgow, MT
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  Billings Clinic Parking Garage Billings, MT
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  SUN RIVER - 2KM S VAUGHN Great Falls, MT
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  THOMPSON RIVER - EAST Thompson Falls, MT
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  Fort Peck Interpretive Center Fort Peck, MT
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  West Laurel Interchange - W (Phase 1) Laurel, MT
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  Missouri River Courthouse Great Falls, MT
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  Great Falls WTP Improvements Great Falls, MT
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  Hungry Horse Hungry Horse, MT
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  Box Elder Creek Bridge Box Elder, MT
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  Big Timber WTP Big Timber, MT
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  Gore Hill Pump Station Great Falls, MT
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  Nashua Milk River Bridge Nashua, MT
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  Glasgow Water Systems Improvements Glasgow , MT
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  Superior I-90 Bridge Deck MT
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  Simms Lift Station Improvements Simms, MT
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  Swan River Bridge Big Fork, MT
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  Shelby Bridge Preservation MT
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  Toston Structures Toston, MT
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  Rarus Silverbow Creek Structures Butte, MT
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  St. Mary Drop 2-5 Structure Replacement Cut Bank, MT
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  P-88 Bridges Garrison Garrison, MT
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  Broadus Interchange Miles City, MT
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  Rocky Boy's WTP Chester, MT
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  Western Montana Mental Health Office Missoula, MT
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  Roscoe North Roscoe, MT
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  Longfellow Elementary School Great Falls, MT
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  IBEW Local 532 Building Billings, MT
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  Lewis & Clark County Detention Center Renovation Helena, MT
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  Touro College of Osteopathic Medicine Great Falls, MT
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  I-90 Yellowstone River Billings, MT
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  Bainville School Remodel Bainville, MT
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  Mountain America Credit Union Billings, MT
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  Little Russell School Great Falls, MT
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  Giant Springs Elementary School Great Falls, MT
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  Willard Alternative High School Missoula, MT
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  Great Falls High School Great Falls, MT
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  Hawthorne Elementary School Missoula, MT
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  MSU Harrison Hospitality Remodel Bozeman, MT

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