General Information

Sierra Enterprises Inc.
6422 86th Ave SE,
Olympia WA 98513


Certifications: King County SCS, MBE/DBE, SDVOSB

General Contractor License: SIERR**904J8

Cage Code: 7A5T9

DUNS: 556760176

About Sierra

Sierra Enterprises, Inc. (Sierra) has been serving the commercial and public sectors as a Specialty Contractor since 2005 and performs flooring, roofing, specialty coatings and concrete services, along with a complete array of transportation services.

Sierra’s projects, among many others, include public works, large commercial facilities, seismic retrofits, homes, parking structures, bridges, roadways, high-rise buildings, parks, water treatment facilities, ponds, and utilities.

Safety and green construction are two of Sierra’s highest priorities. Sierra has a deep-seated culture of safety and empowers every employee to take responsibility for safety on the job and on the road. Additionally, all employees are encouraged to promote and utilize LEED practices in all their construction activities.

Scope of Services

  • Flooring: Industrial flooring, showrooms, decorative flooring and waterproofing
  • Specialty Coatings: Secondary containment, wastewater tanks, chemical and petroleum tanks
  • Roofing: Protective coatings, insulation and waterproofing
  • Concrete: Repair, restoration and resurfacing
  • Painting: Interior and exterior all surfaces
  • Supplier: Roofing, flooring and coating products, including epoxies, polyurethanes, top coats, sealants, waterproofing products, crack repairs, polyureas, joint sealants, air barriers and caulking
  • Transportation Services: Specialized and general freight, hauling, HAZMAT transportation, logistics, and maintenance, towing, vehicle and material transport


238320, Painting and wall covering contractors

238330, Flooring contractors

238160, Roofing contractors

238390, Other building finshing contractors

238310, Drywall and insulation contractors

238340, Tile and terazzo contractors

332812, Metal coating, engraving (except jewelry and silverware), and allied services to manufacturers

325510, Paint and coating manufacturing

324122, Asphalt shingle and coating materials manufacturing

237310, Highway, street, and bridge construction

484110, General freight trucking, local

484121, General freight trucking, long-distance, truckload

484220, Specialized freight (except used goods) trucking, local