Anderson Hallas Architects, PC
Golden, CO
- UEI
- MSKNDNL66WB5
- CAGE
- 4MQA0
- Primary NAICS
- 541310 Architectural Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
Women-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 1317 Washington Ave, Golden, CO 80401, USA
- Website
- andarch.com
- Founded
- 1990
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Architecture
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $2,833,149 |
| FY2025 | $7,818,278 |
| FY2024 | $5,591,752 |
| FY2023 | $3,529,788 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $2,833,149 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| HDR Architecture, Inc. | FA461326F0018 | $52,790 | |
| Stantec Consulting Services Inc. | 140P2024F0003 | $190,900 | |
| Stantec Consulting Services Inc. | 140P2023F0419 | $46,891 | |
| Stantec Consulting Services Inc. | 140P2023F0426 | $53,617 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Architectural Resources Group, Inc. | San Francisco, CA | 541310 Architectural Services |
| Siegel & Strain Architects | Emeryville, CA | 541310 Architectural Services |
| Liollio Architecture PC | Charleston, SC | 541310 Architectural Services |
| Vitetta Group Incorporated | — | 541310 Architectural Services |
| MWM JV2 LLC | Reston, VA | 541330 Engineering Services |
About the company
Anderson Hallas Architects, PC, doing business as Anderson Hallas Architects Corp, is an SBA-certified women-owned small business based in Golden, Colorado, that provides architectural and engineering design services across Title I (scoping and preliminary design), Title II (design development and construction documents), and Title III (construction administration) phases to the National Park Service and other federal agencies as a prime contractor on the vast majority of work (99% of recent awards).
The firm operates almost exclusively as a prime, delivering self-performed architectural and engineering services with minimal subcontractor engagement—across SCI-reportable prime contracts, the sub-hours share has been zero percent. Recent work includes a $209,294 delivery order from the Department of the Interior Intermountain Region for Title III construction administration at Tumacacori, Arizona (September 2026), a $787,414 delivery order from the NPS Pacific West Region for comprehensive rehabilitation planning of the Wawona Hotel at Yosemite National Park (July 2026), and a $1.65 million delivery order from the NPS National Office for visitor center construction at Hurricane Ridge (September 2025). The firm holds two primary indefinite delivery contracts with the National Park Service: a $45 million small-business-set-aside IDIQ with the Pacific West Region (covering Regions 8, 9, and 12) awarded in July 2021, and a $10 million Intermountain Region IDIQ awarded in August 2019. These vehicles anchor the bulk of the firm's federal work.
Customer concentration is extreme and tightly focused on the National Park Service. The NPS National Office alone accounts for 178 awards worth $107.9 million in combined potential value; the Pacific West Region contributes 69 awards ($20.1 million), and the Intermountain Region 67 awards ($8.7 million)—together these three NPS entities represent 314 awards and $136.7 million, or about 88% of the combined potential value across all 435 awards. The General Services Administration Public Buildings Service Region 8 places 50 awards ($4.6 million). No other customer agency meaningfully registers. Activity has grown modestly from 20 awards in 2022 to 28 in 2025, with 12 awards in 2026 to date. Within the next twenty-four months, 22 awards with combined potential value of $9.3 million reach ultimate completion and face recompete.
The top five parent vehicles by task-order volume and value are Indefinite Delivery Contracts INP08PC60765 (117 task orders, $16.3 million), 140P2021D0014 (84 task orders, $20.5 million), 140P2019D0016 (63 task orders, $10 million), INP16PC00009 (47 task orders, $10.5 million), and GS08P07JBD0082 (37 task orders, $3.4 million). The firm's work is almost entirely classified as Architectural Services (432 awards) under NAICS, with the remainder split among engineering and specialty studies.
SCI-reported invoicing has declined across the past three fiscal years: $3 million in FY2022 (3.5 FTEs), $2.4 million in FY2023 (2.2 FTEs), $1.7 million in FY2024 (1.0 FTEs), and $966 thousand in FY2025 (0.6 FTEs). On federal services contracts captured in SCI, government-paid rates ranged from a 10th percentile of $133.79 per hour to a median of $480.92 per hour and a 90th percentile of $841.62 per hour, reflecting a mix of junior design staff and senior-level architects and engineering specialists. The firm self-performs all work and does not engage named subcontractors on NPS assignments. Anderson Hallas competes predominantly under total small business set-asides on its NPS IDIQ vehicles, though many individual delivery orders carry no set-aside designation. As a subcontractor, the firm has engaged with HDR Architecture and Stantec Consulting Services on NPS prime contracts for historic preservation, electrical system assessments, and condition reporting work.
SBA capabilities narrative
Full architectural services for the public sector - sustainable historic preservation and contemporary design. We become invested in the communities we work with, collaborating with clients to create spaces and places that delight.
Quick answers
Is Anderson Hallas Architects, PC registered in SAM.gov?
Yes. Anderson Hallas Architects, PC's SAM.gov registration is active through June 22, 2027.
Which SBA certifications does Anderson Hallas Architects, PC hold?
Anderson Hallas Architects, PC holds Women-Owned Small Business certification from the SBA.
How much has Anderson Hallas Architects, PC received in federal contracts?
Federal contracts obligated $7,818,278 to Anderson Hallas Architects, PC in fiscal year 2025 and $19,772,968 in fiscal years 2023 through 2027.
How does Anderson Hallas Architects, PC rank among federal contractors?
Anderson Hallas Architects, PC ranked #22 in NAICS 54131 and #79 in PSC C219 in FY2025.
What is Anderson Hallas Architects, PC's most recent federal award?
Anderson Hallas Architects, PC's most recent federal contract award is Title III services for tuma water & fire (140P1526F0028), from Intermountain Region (NPS), on September 24, 2026.
On GovTribe
See Anderson Hallas Architects, PC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors