Larson Design Group, Inc.
Williamsport, PA
- UEI
- GT83RF91FXN4
- CAGE
- 3BUW6
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- Other NAICS codes in SAM.gov
- Corporate family
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Parent
Cranberry Township, PA
ZZ93V4U1DZ59
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- Cranberry Township, PA MZVSFNC9H6G5
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Parent
Cranberry Township, PA
ZZ93V4U1DZ59
- SAM.gov registration date
- Physical address
- 1000 Commerce Park Dr, Williamsport, PA 17701, USA
- Website
- larsondesigngroup.com
- Founded
- 1993
- 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 | $185,361 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Transportation | $185,361 |
Contract vehicles
Contract awards
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Not on record | W912HN25FA024 | $66,852 | |
| Korte Construction Company | N6945022F0978 | $265,802 | |
| Korte Construction Company | N6945020F0881 | $115,400 |
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| Pennsylvania Department Of Transportation | 693JJ22530000Y233PAX081361 | $202,112 | |
| Pennsylvania Department Of Transportation | 693JJ22530000Y233PAX084365 | $37,089 | |
| Pennsylvania Department Of Transportation | 693JJ22430000Y123PAX088199 | $468,000 | |
| Pennsylvania Department Of Transportation | 693JJ22430000Y123PAX084365 | $280,000 | |
| Pennsylvania Department Of Transportation | 693JJ22430000Y233PAX089162 | $187,799 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Atlanta Office | Atlanta, GA | 541330 Engineering Services |
| Jacobs Engineering Group Inc. | Bellevue, WA | 541330 Engineering Services |
| JMT | Cockeysville, MD | 541330 Engineering Services |
| Urban Engineers Of Erie | Philadelphia, PA | 541330 Engineering Services |
| Evans Consulting | Falls Church, VA | 541330 Engineering Services |
About the company
Larson Design Group, Inc., a Subchapter S corporation headquartered in Williamsport, Pennsylvania, delivers architect-engineer services and infrastructure design for federal transportation agencies as a prime contractor on multiple-award IDIQs and as a subcontractor on federal construction and transportation projects. The vendor competes full-and-open with no set-aside designations across its prime footprint.
Larson's customer concentration is heavily skewed to the Department of Transportation. The Federal Aviation Administration's Southwestern Region dominates both volume and dollar value, accounting for 4 of 17 total awards and $544.1 million of the $552.3 million combined potential value across all awards in the source window. The Department of Transportation's Federal Highway Administration places 7 awards ($104 thousand combined potential value), primarily through sub-recipient work; remaining customers include the General Services Administration, the Department of Veterans Affairs, and the Department of Agriculture.
Larson holds two multiple-award IDIQs with the FAA Southwestern Region for Tier 1 and Tier 2 Infrastructure Investment and Jobs Act and Facilities & Equipment architect-engineer services, each with a $271.953 million ceiling and running through 2036. Recent delivery-order activity includes a $122,487 order for architect-engineer services supporting waterproofing and concrete repairs at the Savannah Air Traffic Control Tower (completion May 2030) and a $62,874 order for land surveying and geotechnical investigations at the Falcon Field Airport Traffic Control Tower site in Mesa, Arizona (completion September 2026). Both orders are issued under the BIL and F&E Funded Architect and Engineer Services Recompete IDIQ on a firm fixed-price basis. The vendor's primary capability concentration falls under NAICS 541310 (Architectural Services) and PSC codes for architect-engineer services focused on air traffic control tower construction and structural engineering.
Larson operates with roughly equal balance between prime (8 awards, 47%) and subcontractor roles (9 awards, 53%). As a subcontractor, the vendor performs structural, architectural, and civil design work under Korte Construction Company on Building 602 fire-damage repairs, and provides value engineering study services on a Special Operations Forces Master Breacher Course project. The vendor also subcontracts as a recipient of federal transportation grants through the Pennsylvania Department of Transportation, delivering design and engineering support for bridge-replacement projects across multiple Pennsylvania counties—recent sub-recipient awards include bridge replacements on Stoney Point Road (Adams County), Furnace Road (York County), North Lincoln Avenue Bridge (Lebanon County), and T403 over Bixler Run (Perry County).
Activity has grown modestly—2 awards in 2020, 4 awards in 2024, and 4 awards in 2025—with combined obligations of $2.2 million against the $552.3 million potential value ceiling, indicating early-stage task-order drawdown on the large FAA IDIQs. Larson operates a joint venture subsidiary, Ldg-Jg&A-Tsg JV, though the source does not specify its operational scope or customer alignment.
Quick answers
Is Larson Design Group, Inc. registered in SAM.gov?
Yes. Larson Design Group, Inc.'s SAM.gov registration is active through March 30, 2027.
Which contract vehicles does Larson Design Group, Inc. hold?
Larson Design Group, Inc. holds a place on 3 federal contract vehicles, including BIL and F&E Funded - Architect and Engineer Services Recompete, MAS and PSS.
How much has Larson Design Group, Inc. received in federal contracts?
Federal contracts obligated $185,361 to Larson Design Group, Inc. in fiscal years 2023 through 2027.
What is Larson Design Group, Inc.'s most recent federal award?
Larson Design Group, Inc.'s most recent federal contract award is Land surveying and geotechnical subsurface investigations at the falcon field (FFZ) airport traffic control tower… (697DCK26F00804), from Southwestern Region (FAA), on August 5, 2026.
On GovTribe
See Larson Design Group, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors