TCA Architecture Planning Inc.
Seattle, WA Doing business as TCA Architecture Planning Inc PS
- UEI
- ZCFWNRWK2CR2
- CAGE
- 68LN5
- Primary NAICS
- 541310 Architectural Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236118 Residential Remodelers
- 541330 Engineering Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541410 Interior Design Services
- SAM.gov registration date
- Physical address
- 6211 Roosevelt Way NE, Seattle, WA 98115, USA
- Website
- tca-inc.com
- Founded
- 1960
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Architecture
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Ch2M Hill, Inc. | INR17PD00080 | $0 | |
| Ch2M Hill, Inc. | INR17PD00080 | $4,000 | |
| Ch2M Hill, Inc. | INR17PD00080 | $0 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| SCJ Alliance | Lacey, WA | 541330 Engineering Services |
| AKS Architecture | — | 541310 Architectural Services |
| Hollingsworth-Pack / CTA LLC | Williamsburg, VA | 541310 Architectural Services |
| Facet NW, Inc. | Seattle, WA | 541330 Engineering Services |
| Sazan Group Inc. | Seattle, WA | 541330 Engineering Services |
About the company
TCA Architecture Planning Inc., operating as TCA Architecture Planning Inc PS, is a self-certified small disadvantaged business based in Seattle, Washington that delivers architectural and engineering drafting services to the federal government, operating primarily as a subcontractor (75% of recent awards) with minimal prime activity.
The vendor's federal footprint is concentrated in a single customer agency. The Department of the Interior Bureau of Reclamation accounts for 100% of awards (four total) and 100% of combined potential value ($67 thousand). TCA works as a subcontractor under Ch2M Hill, Inc. on fire station construction support drafting services; three modifications extending the period of performance were awarded in June 2024, December 2024, and February 2026, indicating sustained engagement on a single underlying project or IDC. The vendor holds one seat on the Indefinite Delivery Contract INR13PC10008, from which three task orders have been placed.
The vendor's activity profile is sparse and episodic. A single prime award was placed in 2014; two sub awards came through in 2024, and one in 2026. Combined potential value across all four awards is $67 thousand, with $71 thousand obligated to date (106% of potential), suggesting modest contract values and full execution. The vendor's NAICS concentration sits with Engineering Services (three awards) and Architectural Services (one award), with PSC activity in Architect and Engineering General. The limited dollar magnitude, tight customer concentration, and reliance on a single prime relationship (Ch2M Hill) characterize TCA as a niche specialty subconsultant rather than a broad-based federal contractor.
SBA capabilities narrative
Since 1960, TCA has been at the forefront of technical design
innovation, pushing the evolution of health and wellness,
sustainability, and resiliency. TCA works with municipal clients around the country to improve their public services, including essential public safety facilities.
Our design style reflects each client's unique community core
values as we design to the character and scale of the local
environment. Capitalizing on what a site has to offer relative to its natural resources, we will work closely with you to develop a quality and value-driven project that is defensible from a budgetary and operational perspective and will easily adapt to support your long-term needs.
Quick answers
Is TCA Architecture Planning Inc. registered in SAM.gov?
Yes. TCA Architecture Planning Inc.'s SAM.gov registration is active through April 21, 2027.
On GovTribe
See TCA Architecture Planning Inc.'s full federal record
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors