The State of Montana Specialty Contractor

Gruber Excavating, Inc.

32 Bitterroot Lane
Clancy, MT 59634

(406) 933-5346

Western Excavating

PO Box 4746
Missoula, MT 59806

(406) 728-1400

Ivers Construction & Excavation

PO Box 7491
Great Falls, MT 59406

(406) 799-8405

Glacier Precast Concrete, Inc.

175 Alder Drive
Kalispell, MT 59901

Tammy Anderson

(406) 752-7163

BC Concrete, Inc.

PO Box 16086
Missoula, MT 59808

(406) 549-9682

Paradigm Contractors, LLC

70 Lodgepole Lane
Bozeman, MT 59718

(406) 206-7064

Door Systems of Montana

1313 Birch St.
Helena, MT 59601

(406) 443-3131

Great Falls Redi Mix, Inc.

PO Box 1989
Great Falls, MT 59403

(406) 761-5400

KM Construction Co., Inc.

6656 Falcon Lane
Bozeman, MT 59718

(406) 587-9307

Sparrow Enterprises, Inc.

95 LF Baum Road
East Helena, MT 59635

(406) 227-7575

FirstMark Construction

6611 Trade Center Ave.
Billings, MT 59108

Ed Walker

(406) 655-1892

Werner Plumbing & Heating, Inc.

753 Nicole St.
Helena, MT 59601

(406) 457-0669

Grizzly Steel, Inc.

PO Box 1137
Whitehall, MT 59759

Jeff Matuewezski

(406) 239-3119

(406) 287-5555

Superior Shotcrete Services, Inc.

2120 S. Reserve Ave.
Missoula, MT 59801

(406) 827-2128

R & S Johnson Construction

3563 Lost Creek Road
Anaconda, MT 59711

(406) 563-3749

ArCo Builders, Inc.

3021 Bozeman Ave.
Helena, MT 59601

Jason Armstrong

(406) 442-1999

Westwood Curtis Construction, Inc.

PO Box 904
Jackson, WY 83001

(307) 733-4586

South Hills Electric, Inc.

1260 S. Hills Drive
Helena, MT 59601

(406) 449-4935

Grizzly Corporation

7186 Interstate Place
Missoula, MT 59808

(406) 549-3993

3D Specialties

PO Box 1615
Fargo, ND 58107 1615

(701) 293-8599

Valley Sand & Gravel LLC

7510 Applegate Drive
Helena, MT 59602

(406) 449-4045

Mockel Precast & Excavation

PO Box 682
E. Helena, MT 59635

(406) 227-6806

Ingraham Environmental, Inc.

PO Box 545
Butte, MT 59703 0545

(406) 723-7885

Sowles Company

302 S. 24th St.
Billings, MT 59101

Brian Riggs

(406) 248-4361

Precision Highway Contractors, Inc.

PO Box 50519
Billings, MT 59105

(406) 839-9799

O'Keefe Drilling Company

PO Box 3810
Butte, MT 59702

(406) 494-3310

Central Plumbing Heating & Excavation - Great Falls

3701 River Drive N.
Great Falls, MT 59405

(406) 761-2557

Conner's Concrete

PO Box 801
Big Timber, MT 59011

(406) 932-5783

Rock Solid Materials, Inc.

PO Box 2416
Havre, MT 59501

(406) 265-6703

Whetzel Concrete Construction

38622 S. Valley Creek Road
Arlee, MT 59821

Matt Whetzel

(406) 240-3444

Mountain West Holding Co. - Billings

PO Box 31793
Billings, MT 59107

Kevin Kitchin

(406) 256-0199

Lane Construction

PO Box 56
Toston, MT 59643

(406) 266-3778

HiLine Redi-Mix LLC

PO Box 370
Shelby, MT 59474

(406) 434-5391

Brennan Heating & Cooling, Inc.

815 21st St. NW
Great Falls, MT 59404

(406) 452-1133

MRL Equipment Company

5379 Southgate Drive
Billings, MT 59101

(406) 869-9900

Ed Boland Construction

PO Box 7107
Great Falls, MT 59405

(406) 761-1063

S & N Concrete & Materials, Inc.

182 ABC Drive
Anaconda, MT 59711

(406) 563-3031

Poteet Construction, Inc.

3460 Grant Creek Road
Missoula, MT 59808

Deb Poteet

(406) 728-9370

White Resources Group, Inc

PO Box 3468
Butte, MT 59702

(406) 723-1247

Treasure State, Inc.

PO Box 588
Belgrade, MT 59714

(406) 924-4525

DC Excavation & Construction

PO Box 12
Lewistown, MT 59457

(406) 350-0884

Williams Civil Construction

2131 Industrial Drive
BOZEMAN, MT 59715

(406) 587-0969

Salish Kootenai College

PO Box 70
Pablo, MT 59855

(406) 275-4016

Z & Z Asphalt

PO Box 80371
Billings, MT 59108

(406) 860-0169

Kenco Security & Technology

3416 First Ave. N.
Billings, MT 59101

(406) 245-4946

TC Glass Distributors

1019 Eighth Ave. N.
Great Falls, MT 59401

(406) 453-2421

Duneman Construction, Inc.

8670 Trooper Trail
Bozeman, MT 59715

(406) 587-2005

Rocky Mountain Contractors, Inc.

3268 Ocean View Drive
Helena, MT 59602

(406) 442-8761

Yellowstone Environmental Contracting LLC

PO Box 998
Miles City, MT 59301 0998

(406) 234-5078

Construction Team Management

PO Box 509
Black Eagle, MT 59414

(406) 761-1172

AT Klemens, Inc.

814 12th St. N.
Great Falls, MT 59401

(406) 452-9541

Kenyon Noble Companies

PO Box 1387
Bozeman, MT 59771

(406) 587-9366

Malisani, Inc.

PO Box 1195
Great Falls, MT 59403

(406) 761-0108

Tri-County Mechanical & Electrical, Inc.

PO Box 5928
Helena, MT 59604

(406) 443-4291

Robinson Grinding and Profiling LLC

PO Box 7064
Gillette, WY 82717

(307) 682-2422

Asphalt Plus, Inc.

425 Johnson Lane
Billings, MT 59101

(406) 248-5609

Champion Concrete Pumping & Conveying

26769 W. Highway 53
Post Falls, ID 83854

Chris Hardy

(800) 336-8222

Flathead Concrete Products, Inc.

PO Box 5251
Kalispell, MT 59903

Ric Reed

(406) 752-4259

(888) 796-1305