D Square Construction LLC
Tucson, AZ
- UEI
- K514LY25RBX5
- CAGE
- 55WN1
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Veteran-Owned Small Business– · CurrentService Disabled Veteran-Owned Small Business– · Current
- Self-certified in SAM.gov
- Entity structure
- Other
- NAICS codes registered in SAM.gov
-
- 236220 Commercial and Institutional Building Construction Primary
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
Show all
- 237990 Other Heavy and Civil Engineering Construction
- 332321 Metal Window and Door Manufacturing
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 337214 Office Furniture (except Wood) Manufacturing
- 424720 Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
- 561210 Facilities Support Services
- SAM.gov registration date
- Physical address
- 530 E 27th St, Tucson, AZ 85713, USA
- Website
- dsquarellc.com
- Founded
- 2008
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
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- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 39 Miscellaneous Manufacturing Industries
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Installation of dedicated branch circuits | Veterans Integrated Service Network 22 | $215,781 | |
| Emergency security guard shack installation | Veterans Integrated Service Network 22 | $595,989 | |
| Or and GI dental lights replacement | Veterans Integrated Service Network 22 | $2,274,650 | |
| 678-26-202 emergency HVAC replacement in building 38 | Veterans Integrated Service Network 22 | $287,635 | |
| 649-26-606 - emergency domiciliary kitchen renovation | Veterans Integrated Service Network 22 | $617,282 |
About D Square Construction LLC
D Square Construction LLC, a service-disabled veteran-owned small business based in Tucson, Arizona, operates as a prime contractor delivering construction, renovation, and facility maintenance services to the federal government, predominantly under SDVOSB and total small business set-asides. The company holds SBA Certified Service-Disabled Veteran-Owned Small Business and SBA Certified Veteran-Owned Small Business designations expiring October 16, 2026.
D Square Construction's federal portfolio centers on healthcare facility construction and repair work classified under Commercial and Institutional Building Construction (NAICS 236220), with secondary focus on plumbing, heating, air-conditioning, and water-sewer line construction. Concrete representative work includes a $10.8 million renovation of the 4th Northwest Inpatient Unit at VA Loma Linda Healthcare System, a $7.2 million design-build water distribution system improvement at VA Greater Los Angeles Healthcare System, a $6.2 million parking lot and utilities infrastructure project at VA North Campus, and a $4.9 million sanitary sewer upgrade at VA Greater Los Angeles Healthcare System. The company also executes smaller-scale emergency and routine facility maintenance—water leak repairs, HVAC replacements, electrical system upgrades, and landscaping work—across multiple VA networks.
Customer concentration is extreme and narrowly focused on Veterans Health Administration. The top five funding agencies account for 92 percent of recent awards, led overwhelmingly by VA VISN 22 (Veterans Integrated Service Network 22), which anchors 307 of 444 awards totaling $1.85 billion in combined potential value. VISN 20 (45 awards, $298.4 million), VISN 21 (32 awards, $110.7 million), and VISN 17 (12 awards, $217.2 million) follow at distance. The Naval Facilities Engineering Command ranks fifth by potential value ($511.4 million across three awards, all Hawaii-based construction and infrastructure work) but represents less than 1 percent of award count. Outside the VA and Navy, D Square has minimal exposure: the Army Medical Command (11 awards, $100.6 million), the Army Corps of Engineers, the Bureau of Land Management, and the Department of the Interior together account for less than 8 percent of awards.
D Square holds two large parent indefinite-delivery vehicles. The $600 million VISN 22 Construction Services MATOC (awarded June 25, 2024, through June 24, 2029) is a multiple-award SDVOSB set-aside contract covering construction, renovation, and facility maintenance at VA facilities in Southern California, Arizona, and New Mexico. Recent delivery orders under this IDIQ include a $12.7 million order (June 2026) and a $9.2 million orthopedic-vascular hybrid facilities project (January 2026). The $499 million Design-Build/Design-Bid-Build Small Business MACC with Naval Facilities Engineering Command (awarded November 2021, extending through November 2026) covers multiple locations throughout Hawaii and has generated a $6.761 million waterline replacement and a $5.65 million shore power distribution project at Joint Base Pearl Harbor-Hickam. These two vehicles alone anchor roughly 31 delivery orders and millions in task order volume, providing stable procurement infrastructure.
Activity has declined moderately year over year—from 46 awards in 2022 to 18 in 2026 (year-to-date)—suggesting either portfolio maturation, completion of major projects, or reduced purchase-order density. Within the next twenty-four months, 23 awards with combined potential value of $73 million reach ultimate completion, representing modest recompete exposure relative to the vendor's total pipeline.
Service Contract Inventory data covering FY2022–FY2024 captures $99.6 million in invoiced federal service-contract revenue across a declining FTE footprint: 28.0 FTEs in FY2022, 21.4 in FY2023, and 15.5 in FY2024. D Square self-performs all reported work; across SCI-reportable prime contracts, subcontractors account for 0 percent of hours. Government-paid hourly rates span a wide range—median $741.48/hr, with senior labor reaching $2,253/hr and junior-level work at $228.67/hr—consistent with a mixed construction and labor crew model. The vendor operates exclusively as a prime contractor in federal work; no sub-award activity appears in the source.
D Square's competitive posture is heavily weighted to set-aside procurements. Nearly all major awards carry SDVOSB sole-source or competitive set-aside designations, and the vendor has not won significant full-and-open competition in recent years. This concentration reflects both the company's deliberate positioning within the SDVOSB-set-aside ecosystem and the VA's strong preference for veteran-owned contractors. Geographic performance centers on Southern California (Los Angeles, San Diego, Loma Linda), Arizona (Tucson, Prescott, Phoenix), Hawaii (Pearl Harbor), and scattered Pacific and West Coast VA locations; no material work outside the western United States or Hawaii appears in the award list.
Contract vehicles
Quick answers
What is D Square Construction LLC's UEI?
D Square Construction LLC's Unique Entity ID (UEI) in SAM.gov is K514LY25RBX5.
What is D Square Construction LLC's CAGE code?
D Square Construction LLC's CAGE code is 55WN1.
What is D Square Construction LLC's primary NAICS code?
D Square Construction LLC's primary NAICS code is 236220 (Commercial and Institutional Building Construction).
Where is D Square Construction LLC located?
D Square Construction LLC's physical address in SAM.gov is 530 E 27th St, Tucson, AZ 85713, USA.
Is D Square Construction LLC registered in SAM.gov?
Yes. D Square Construction LLC's SAM.gov registration is active through January 5, 2027.
Which SBA certifications does D Square Construction LLC hold?
D Square Construction LLC holds Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.
Which contract vehicles does D Square Construction LLC hold?
D Square Construction LLC holds a place on 5 federal contract vehicles, including Design-Build/Design-Bid-Build Small Business MACC Various Locations, State of Hawaii 2021 - 2026 and VISN 22 Construction Services MATOC 2024-2029.
What is D Square Construction LLC's most recent federal award?
D Square Construction LLC's most recent federal contract award is Installation of dedicated branch circuits (36C26226C0327), from Veterans Integrated Service Network 22, on September 30, 2026.
On GovTribe
See D Square Construction LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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