D Square Construction LLC
Tucson, AZ
- UEI
- K514LY25RBX5
- CAGE
- 55WN1
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
Veteran-Owned Small Business– · EndedService Disabled Veteran-Owned Small Business– · Ended
- Self-certified in SAM.gov
- Entity structure
- Other
- 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)
- 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
- 237990 Other Heavy and Civil Engineering Construction
Show all 14
- 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
-
- 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 .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $48,276,563 |
| FY2025 | $22,374,783 |
| FY2024 | $35,351,612 |
| FY2023 | $18,381,475 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $29,965,171 | |
| 2 | Department of the Navy | $18,311,392 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Briston Mechanical | Mesa, AZ | 236220 Commercial and Institutional Building Construction |
| Firewatch Contracting Of Florida LLC | Tampa, FL | 236220 Commercial and Institutional Building Construction |
| NPD Associates, Inc. | San Diego, CA | 541310 Architectural Services |
| Monument Construction Services, LLC | Hudson, NH | 236220 Commercial and Institutional Building Construction |
| Mare Solutions Inc. | Pittsburgh, PA | 236210 Industrial Building Construction |
About the company
D Square Construction LLC, a service-disabled veteran-owned small business (SDVOSB) and veteran-owned small business (VOSB) headquartered in Tucson, Arizona, operates as a prime contractor delivering construction, renovation, and facility maintenance services to the federal government, with SBA certifications expiring October 16, 2026. The company competes across full-and-open and SDVOSB set-aside vehicles, with 100% of recent awards held as prime contracts.
D Square's federal work concentrates on healthcare facility construction and maintenance, particularly for Veterans Affairs medical centers. Representative work includes a $12.7 million delivery order under the VISN 22 Construction Services MATOC (June 2026) for installation and renovation at VA facilities in California; a $10.8 million renovation of the 4th Northwest Inpatient Unit at VA Loma Linda Healthcare System (awarded October 2022, completion June 2025); a $9.2 million orthopedic and vascular hybrid facility development at VA Greater Los Angeles Healthcare System (January 2026, completion January 2027); a $7.2 million design-build water distribution system improvement at VA Greater Los Angeles (November 2021, completion August 2025); a $6.7 million waterline replacement at Joint Base Pearl Harbor-Hickam under the Naval Facilities Engineering Command Design-Build/Design-Bid-Build Small Business MACC (September 2024); and numerous emergency repair and specialized infrastructure orders spanning HVAC replacement, electrical upgrades, sewer and water line repairs, and facility condition assessments across VA networks nationwide and military installations in Hawaii.
Customer concentration is heavily weighted to the Department of Veterans Affairs. VA accounts for approximately 90% of awards by count: VA VISN 22 anchors the portfolio with 311 awards ($1.85 billion combined potential value), followed by VA VISN 20 (45 awards, $298.7 million), VA VISN 21 (32 awards, $111.7 million), and VA VISN 17 (12 awards, $217.2 million). By potential value, the split diverges slightly—Naval Facilities Engineering Command holds the second position by dollars ($709.6 million across 4 awards, all Hawaii-based demolition and infrastructure work) but ranks far below VISN 22 by award count. The Army Medical Command accounts for 11 awards ($100.6 million). The vendor serves 22 distinct customer agencies overall, but VA dominates both volume and dollar concentration across nine separate VISN networks.
D Square holds two significant IDIQs. The $600 million VISN 22 Construction Services MATOC (awarded June 25, 2024, through June 24, 2029) is set aside for SDVOSB firms and covers construction, renovation, and facility maintenance across VA facilities in Southern California, Arizona, and New Mexico—the primary vehicle driving the vendor's recent task order volume and pipeline. The $692 million Design-Build/Design-Bid-Build Small Business MACC with Naval Facilities Engineering Command (awarded November 16, 2021, expiring November 15, 2026) covers design-build and design-bid-build construction throughout Hawaii, with recent task orders for waterline replacement, shore power distribution, building demolition, and drain pump replacement at Pearl Harbor and Joint Base Pearl Harbor-Hickam. Activity under other VA construction MACCs (VISN 18, VISN 20, VISN 21 vehicles) and Army-managed IDIQs rounds out the parent-vehicle portfolio, with 28 task orders under one VA IDC ($40.3 million combined value).
Award activity has trended downward: 46 awards in 2022, 31 in 2023, 32 in 2024, 25 in 2025, and 23 year-to-date in 2026. The combined potential value across 449 awards totals $3.43 billion, with $436.7 million obligated (13% of ceiling). Twenty-four awards reaching ultimate completion within the next twenty-four months carry $78.2 million in combined potential value, representing a modest recompete pipeline.
Service Contract Inventory data shows SCI-reportable invoiced revenue of $112.5 million across FY2022–FY2025, with FY2022 peak invoicing of $47.6 million (28.0 FTEs), declining to $13 million in FY2025 (6.9 FTEs). The trajectory reflects wind-down of large contracts and transition between IDIQs rather than company-wide revenue decline. Across SCI-reportable prime contracts, D Square self-performs all labor with zero subcontractor engagement. Government-paid hourly rates on federal services contracts range from $229/hr (10th percentile) to $2,253/hr (90th percentile), with median around $741/hr, reflecting a mix of technician, supervisory, and specialized facility management labor. D Square's work is concentrated in NAICS 236220 (Commercial and Institutional Building Construction—352 awards), with secondary exposure in NAICS 172500 (Plumbing, Heating, and Air-Conditioning—26 awards) and 237110 (Water and Sewer Line Construction—13 awards). PSC concentration aligns: Repair or Alteration of Hospitals and Infirmaries (132 awards), Maintenance of Hospitals and Infirmaries (84 awards), and Construction of Hospitals and Infirmaries (52 awards) dominate the portfolio. The vendor operates as an entirely self-performing prime with no disclosed subcontractor relationships and no recorded sub-award activity in the source data.
Quick answers
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 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.
How much has D Square Construction LLC received in federal contracts?
Federal contracts obligated $22,374,783 to D Square Construction LLC in fiscal year 2025 and $124,384,434 in fiscal years 2023 through 2027.
How does D Square Construction LLC rank among federal contractors?
D Square Construction LLC ranked #2 in NAICS 42472, #4 in NAICS 4247 and #5 in PSC J091 in FY2025.
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 (VHA), 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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