LHB Inc.
Duluth, MN
- UEI
- L6WWM671HB45
- CAGE
- 0FTN7
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541360 Geophysical Surveying and Mapping Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541410 Interior Design Services
- 541490 Other Specialized Design Services
- SAM.gov registration date
- Physical address
- 21 W Superior St #500, Duluth, MN 55802, USA
- Website
- lhbcorp.com
- Founded
- 1966
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- 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 obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $49,573 |
| FY2024 | $129,787 |
| FY2023 | $296,848 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Type c - B211 entrance (FMKM212006) - continued contract | Department of the Army | $15,953 | |
| Tracer paint order for the rogue river-siskiyou NF timber westzone | Forest Service | $18,988 | |
| Type c for B211 | Department of the Army | $24,967 | |
| Repair AIS B212 | Department of the Army | $15,503 | |
| Type c | Department of the Army | $56,838 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| LEO A. Daly LLC | Minneapolis, MN | 541310 Architectural Services |
| The Architect Firm | Fargo, ND | 541310 Architectural Services |
| HGA Architects And Engineers | Minneapolis, MN | 541310 Architectural Services |
| AVM Construction LLC | South Saint Paul, MN | 236220 Commercial and Institutional Building Construction |
| Halff Associates Inc. | Jacksonville, FL | 541330 Engineering Services |
About the company
LHB Inc. is a for-profit multidisciplinary architecture, engineering, and planning firm headquartered in Duluth, Minnesota, that has been registered to receive federal awards since May 2001. The company provides comprehensive professional services to various federal agencies, including architectural design, engineering services, construction administration, project management, and related technical support. LHB Inc. specializes in facility improvements, infrastructure upgrades, and building alterations across diverse government installations and properties.
LHB Inc.'s federal contract portfolio demonstrates substantial experience delivering architectural and engineering services primarily to the Air National Guard, with additional work for the Department of Veterans Affairs and the U.S. Forest Service. The company's Air National Guard contracts, which constitute the majority of its recent federal awards, have focused on facility maintenance and infrastructure projects at the Hermantown, Minnesota installation, including entrance improvements, building repairs, subdrainage work, and structural alterations valued between approximately $15,500 and $82,100 per delivery order. Notable projects include a firm fixed-price contract for design refresh and structural foundation repair at Buildings 4, 7, and 59 at the St. Cloud VA Health Care System valued at $231,893.42, awarded on a sole-source basis in June 2023 due to LHB Inc.'s prior work on the original construction design documents. The company has also received a purchase order from the U.S. Forest Service Pacific Northwest Region for tracer paint supplies valued at $18,988.06. All of LHB Inc.'s documented federal contract awards have been awarded as non-set-aside contracts, reflecting the company's status as a for-profit entity competing in the open market. The delivery order contracts with the Air National Guard represent ongoing work under larger contract vehicles, demonstrating LHB Inc.'s established relationship and capacity to execute recurring facility improvement and maintenance projects for this federal customer.
SBA capabilities narrative
Sustainable Architecture, Interior Design, Landscape Architecture, Land Survey, & Civil, Electrical, Mechanical, & Structural Engineering for Commercial, Education, Government, Healthcare, Housing, Industrial, Pipeline & Public Works clients.
Quick answers
Is LHB Inc. registered in SAM.gov?
Yes. LHB Inc.'s SAM.gov registration is active through May 12, 2027.
How much has LHB Inc. received in federal contracts?
Federal contracts obligated $49,573 to LHB Inc. in fiscal year 2025 and $476,208 in fiscal years 2023 through 2027.
How does LHB Inc. rank among federal contractors?
LHB Inc. ranked #26 in PSC C1BZ in FY2025.
What is LHB Inc.'s most recent federal award?
LHB Inc.'s most recent federal contract award is Type c - B211 entrance (FMKM212006) - continued contract (W50S7F25FA034), from Department of the Army, on September 30, 2025.
On GovTribe
See LHB Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors