Business Details
18405 SE Mill Plain Blvd, Vancouver, WA
98683, United States
Certified by MacKay Sposito • Feb 22, 2026
(360) 695-3411
Certified by MacKay Sposito • Feb 22, 2026
http://mackaysposito.com
Certified by MacKay Sposito • Feb 22, 2026
About
Certified by MacKay Sposito • Feb 22, 2026
Civil EngineerEnvironmental OrganizationLand Surveyor
MacKay Sposito is a values-driven consulting firm with over 50 years of experience shaping infrastructure that strengthens communities. From civil engineering and landscape architecture to environmental permitting and beyond, we prioritize people, partnerships, and long-term impact. Rooted in our values, we're expanding our reach throughout the western U.S. to deepen our service to clients and amplify our positive impact on the communities we serve.
Location
Certified by MacKay Sposito • Feb 22, 2026
Hours
Certified by MacKay Sposito • Feb 22, 2026
Frequently Asked Questions About MacKay Sposito
What services does MacKay Sposito provide?
MacKay Sposito offers consulting in civil engineering, landscape architecture, environmental permitting, and related infrastructure services.
Where is MacKay Sposito located?
MacKay Sposito is located at 18405 SE Mill Plain Blvd, Suite 100, Vancouver, WA 98683, USA.
What are the business hours of MacKay Sposito?
MacKay Sposito is open Monday through Friday from 8:00 AM to 5:00 PM and closed on weekends.
What payment methods are accepted at MacKay Sposito?
MacKay Sposito accepts American Express, Cash, Discover, MasterCard, and Visa for payments.
How can I contact MacKay Sposito?
You can reach MacKay Sposito by phone at +1 360-695-3411 or visit their website at http://mackaysposito.com.
When was MacKay Sposito established?
MacKay Sposito was established in 2023.
What categories does MacKay Sposito belong to?
MacKay Sposito is categorized as a Civil Engineer, Environmental Organization, and Land Surveyor.
What nearby educational institutions are close to MacKay Sposito?
Clark College at Columbia Tech Center and Clark College Community and Continuing Education are nearby educational institutions near MacKay Sposito.
What dining options are available near MacKay Sposito?
Nearby dining options include Freshii for healthy meals, Soy Grill Teriyaki for Japanese cuisine, Los Bros Taco Shop for Mexican food, and Dutch Bros Coffee for coffee and tea.
How can nearby transit or services help me visit MacKay Sposito?
Services like All Events Limousine Service offer transportation options near MacKay Sposito, making it easier to reach the location conveniently.
Brand Certified Facts from MacKay Sposito
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Certified February 22, 2026Yext Knowledge Graph
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