Theorem Architecture Group

Theorem Architecture Group Theorem Architecture Group (TAG) is a full service Architecture firm located here in Yakima, WA.

Solarity Credit Union, in Union Gap! Photo Cred @ Anthony Martinez
06/10/2026

Solarity Credit Union, in Union Gap!

Photo Cred @ Anthony Martinez

Farmworkers Clinic in Kennewick is looking pretty nice! Knutzen Engineering Chervenell Construction
06/10/2026

Farmworkers Clinic in Kennewick is looking pretty nice!

Knutzen Engineering Chervenell Construction

New Selah Medical Buidling is just about there!
03/25/2026

New Selah Medical Buidling is just about there!

Farm Workers in Kennewick, WA. Is just about done! Another 2.5 to 3 momths!
03/25/2026

Farm Workers in Kennewick, WA. Is just about done! Another 2.5 to 3 momths!

Pacific Northwest University's Newest Building- Dental and Occupational Therepy (D.O.T)Photo credit : Anthony Martinez
02/04/2026

Pacific Northwest University's Newest Building- Dental and Occupational Therepy (D.O.T)

Photo credit : Anthony Martinez

A Couple Updates...Howard's Medical Building in Selah (Bottom) and YVFWC in Kennewick (Top)
02/04/2026

A Couple Updates...

Howard's Medical Building in Selah (Bottom) and YVFWC in Kennewick (Top)

Updated progress on Howard's Medical in Selah.
01/27/2026

Updated progress on Howard's Medical in Selah.

PNWU-DOT : Pacific Northwest University newest building - Dental and Occupational Therepy Building
01/27/2026

PNWU-DOT : Pacific Northwest University newest building - Dental and Occupational Therepy Building

YVFWC progress in Kennewick!
01/27/2026

YVFWC progress in Kennewick!

Theorem Architecture wishes Walter Jordan a very Happy Birthday! We hope your day is a great one!🎂🍦
01/09/2026

Theorem Architecture wishes Walter Jordan a very Happy Birthday! We hope your day is a great one!🎂🍦

Address

1909 W Lincoln Avenue, Suite 3
Yakima, WA
98902

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm

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