Tapani is a family owned business, building critical infrastructure and buildings that support our communities across the Pacific Northwest. With over 42 years of experience, we specialize in Civil Site Development, Buildings, Transportation, Utility Infrastructure and Environmental work.
Services
Our Project Delivery Process will help ensure the project we deliver meets your needs, with the Project Delivery Method that suits your requirements.
We add value to our projects by self-performing critical scopes of work.
Our team offers a wide range of project support.
Utilizing technology and virtual models to improve the construction process.
Careers
Featured videos
We’d love to partner with you on your next project.
Office Locations
Battle Ground | Headquarters
1705 Southeast 9th Ave
Battle Ground, WA 98604
360.687.1148
Tri-Cities
2213 Henderson Loop
Richland, WA 99354
509.590.1184
Tualatin
18500 SW Pacific Hwy
Tualatin, OR 97062
503.883.3169
Weiser
532 State St
Weiser, ID 83672
Chehalis
1611 N National Ave
Chehalis, WA 98532
