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DAVID S DIRIENZO

UEI: S1UPG6TNB4M1CAGE: 3YHY7

DAVID S DIRIENZO is a federal contractor, registered under UEI S1UPG6TNB4M1 and CAGE code 3YHY7. It has been awarded $698,820 across 14 federal contracts. Primary work spans Vocational Rehabilitation Services, All Other Professional, Scientific, and Technical Services, and Temporary Help Services. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

S1UPG6TNB4M1

CAGE Code

3YHY7

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

2XA5

NAICS Codes

236118Residential Remodelers
236220Commercial and Institutional Building Construction
238130Framing Contractors
238140Masonry Contractors
238160Roofing Contractors
+8 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

David S DiRienzo operates as a small business entity based in Nashua, New Hampshire, with a primary NAICS classification of 624310, which corresponds to other social assistance services. This classification suggests the contractor delivers support services within community-based social programs, pot...

David S DiRienzo operates as a small business entity based in Nashua, New Hampshire, with a primary NAICS classification of 624310, which corresponds to other social assistance services. This classification suggests the contractor delivers support services within community-based social programs, potentially including case management, client advocacy, or administrative support for vulnerable populations under government-funded initiatives. While no award history is available to detail specific project scope or technical deliverables, the NAICS code implies a focus on non-medical social services, such as youth services, family support, or community outreach coordination. The absence of federal certifications indicates the contractor may operate primarily in non-competitive or locally administered programs where formal certifications are not required. There is no discernible agency footprint or recurring contract patterns based on available data, and no technical specializations or IT-related capabilities can be inferred. The business structure as a 2J entity—indicating a small, individually owned operation—suggests a lean, personalized service model, likely suited for localized or subcontracted roles within larger social service networks. Geographic presence is confined to New Hampshire, with no evidence of national-scale operations or multi-agency engagement. Market positioning appears to be niche, serving state or municipal social service contractors rather than federal prime recipients. Without recent awards or certification status, the contractor’s capabilities remain defined solely by its NAICS classification and organizational structure, pointing toward administrative or operational support within the social assistance sector.

Key Performance Metrics

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Award Analytics & Distribution

Awards by Agency
Department Of Veterans Affairs$698.8K100%
Awards by NAICS
624310 - Vocational Rehabilitation Services$364.1K52.1%
541990 - All Other Professional, Scientific, and Technical Services$124.8K17.9%
561320 - Temporary Help Services$113.7K16.3%
561210 - Facilities Support Services$66.3K9.5%
238990 - All Other Specialty Trade Contractors$29.9K4.3%
Awards by Agency Over Time
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Awards by Place of Performance

Open opportunities in DAVID S DIRIENZO's top NAICS codes and agencies

NAICS: 238990
New
City of Williams – Wastewater Collection System Improvement Project (Job No. 2290.16)
Solicitation # 2290.16
The City of Williams is seeking qualified contractors for the Wastewater Collection System Improvement Project, identified as Job No. 2290.16, with an estimated contract value of $4.1 million. The scope of work includes replacing up to 10,500 linear feet of 8-inch to 24-inch collection pipeline, replacing laterals and installing new two-way cleanouts within the right-of-way, replacing manholes, and lining approximately 320 linear feet of a 15-inch collection pipeline. The project requires the supply of materials such as aggregate and asphalt, precast concrete manholes, ready-mix concrete, waterworks pipe and fittings, and the provision of services including sawcutting, shoring rental, SWPPP services, striping, traffic control, and trucking. All subcontractors must comply with applicable state, county, and federal regulations as detailed in the project specifications. The solicitation is restricted to small businesses and emphasizes participation by certified DBE and SBE firms, encouraging second-tier subcontracting and procurement from certified small disadvantaged, women-owned, HUBZone, veteran-owned, and service-disabled veteran-owned small businesses. Bid submissions are due by August 8, 2026, at 2:00 PM, with plans and specifications available through an online portal or by email to Ranger Pipelines, Inc., the contracting entity. Bonding, insurance, and line of credit requirements will be provided directly by Ranger Pipelines, Inc., and the place of performance is located in California. The solicitation is issued as a Request for Quotes with no specified contract type or line-item pricing, leaving pricing and detailed terms to be determined by respondent proposals.
Ranger Pipelines Incorporated

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NAICS: 238990
New
SLED
T32-D7-Fencing-I20 EB/WB-Rockdale-190813
Solicitation # 48400-eRFQ-001899-2027
The Georgia Department of Transportation is soliciting bids for the installation, repair, and maintenance of fencing associated with state highway infrastructure, limited to contractors previously qualified through the department’s prequalification process for this specific service. Eligibility is restricted to those who have successfully completed the required prequalification as mandated under Georgia law, ensuring only experienced and vetted contractors may respond. The solicitation is governed by the terms of MMSA 48400-410-000033618 and the official ITB/RFQ form, and all respondents must fully adhere to the instructions provided, as failure to comply may result in bid rejection. The Department retains full discretion to modify contract terms, add new provisions, or waive minor irregularities at any point during the procurement process. The solicitation, identified as T32-D7-Fencing-I20 EB/WB-Rockdale-190813 under reference number 48400-eRFQ-001899-2027, was posted on August 5, 2026, with a response deadline of September 1, 2026. Work will be performed in Rockdale County, Georgia, and all contractual obligations must be fulfilled in accordance with state statutes authorizing ancillary services for public road construction and maintenance. Primary point of contact for inquiries is Timothy Swink, reachable by phone or email, and all submissions must be made through the official Georgia procurement portal. Bidders are strongly advised to review the complete solicitation materials prior to submission, as the State Entity reserves the right to reject any or all bids without explanation.
Department of Transportation

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NAICS: 541990
New
Federal
J042--Fire Alarm System Inspection, Testing, Maintenance, and Certification Services at the Bedford VA Medical Center
Solicitation # 36C24126Q0613_0001
This contract, issued under solicitation number 36C24126Q0613 and amended via Amendment No. 0003 on July 27, 2026, is a Service-Disabled Veteran-Owned Small Business (SDVOSB) set-aside for Fire Alarm System Inspection, Testing, Maintenance, and Certification Services at the Bedford VA Medical Center and its affiliated Community-Based Outpatient Clinics in Massachusetts. The scope includes routine and emergency maintenance of fire alarm systems, fire suppression systems, kitchen suppression systems, and fire extinguishers across multiple locations, with services governed by VHA directives, NFPA 72, OSHA regulations, and The Joint Commission standards. The contract features a one-year base period beginning September 1, 2026, and four one-year option periods extending through August 31, 2031, with an additional six-month option for extension under FAR 52.217-8. The majority of fire extinguishers (712 of 719) operate on a 12-year life cycle with 6-year maintenance intervals, while three 10lb Carbon Dioxide and four 6Ltr Class K extinguishers follow a 5-year life cycle. No equipment upgrades are included; the contract is strictly limited to the replacement of existing components, with future upgrades like the EST3 to EST4 transition planned separately. Performance must comply with strict quality thresholds, including 99% response times for service requests and 100% accuracy in tracking unique device identifiers. Quarterly testing of 25% of devices and annual comprehensive system testing are required, with all activities documented and submitted for COR approval. The evaluation process is trade-off based, prioritizing technical capability and past performance before price, and is not LPTA. Offerors must be current in SAM with a valid UEI, self-certify as SDVOSB under NAICS 541990, and comply with FAR clauses including 52.209-9, 52.212-4, 52.217-8, and VA-specific clauses such as 852.219-73 and 852.204-70, which require identity verification and credentialing of personnel. Proposals must be submitted electronically by August 10, 2026, at noon Eastern Time via
241-NETWORK Contract Office 01 (36C241)

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NAICS: 561210
New
Federal
H--FIRE SUPPRESSION AND FIRE ALARM INSPECTION, TESTIN
Solicitation # 140P4226Q0038
The contract is for fire suppression and fire alarm inspection, testing, and maintenance services at the Fredericksburg & Spotsylvania National Military Park in Virginia, with a total potential duration of five years, including a one-year base period and four one-year option periods. The solicitation, issued under number 140P4226Q0038, is a Request for Quote (RFQ) for a firm-fixed-price contract, utilizing a Lowest Price Technically Acceptable (LPTA) source selection process. The contract is a Small Business Set Aside under NAICS code 561210, and only small businesses with active SAM.gov registration may respond. Proposals must be submitted electronically in two separate files by August 26, 2026, at 12:00 PM Eastern Time, to the designated point of contact, Deborah Coles, and hardcopy, fax, or in-person submissions are prohibited. Contract performance will occur at multiple sites within the park, including the Chancellorsville Visitor Center, Chatham, Curatorial, Ellwood, Fredericksburg Visitor Center, and other historic structures, where work must be conducted using non-invasive methods to protect historic fabric. The scope requires annual inspections and maintenance of all fire suppression and fire alarm systems in compliance with the International Fire Code, NFPA standards, and National Park Service Reference Manual 58, with contractors supplying all tools and materials. Technical proposals must demonstrate capability through a detailed technical approach, valid licenses and certifications for all personnel, at least three relevant projects completed within the past five years with satisfactory CPARS ratings, and documentation of biobased product usage as required by Section C.35. Compliance is verified through a pass/fail evaluation of technical capability and contractor compliance, including active SAM registration, submission of required clauses and provisions, and correct entity certifications. The contract includes mandatory compliance with federal regulations such as prohibitions on inverted domestic corporations, use of FASC-prohibited unmanned aircraft systems, restricted telecommunications equipment under Section 889 of the NDAA, OFAC sanctions, and service contract labor standards under the McNamara-O’Hara Service Contract Act. Invoicing must be done electronically through the IPP system with attachments including payrolls, daily diaries, and detailed work descriptions. The contract also includes a provision for a six-month option to extend services, and all work is subject to government inspection and acceptance, with nonconforming services subject to correction at no additional cost. The
Ner Services Mabo (43000)

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NAICS: 561210
New
Federal
Marine Corps Air Station (MCAS) Beaufort and Laurel Bay Base Operation Support
Solicitation # N4008526R0033
The contract solicitation N4008526R0033, issued by Navfacsyscom Mid-Atlantic under the Department of Defense, seeks qualified contractors to provide comprehensive Base Operation Services across Marine Corps Air Station Laurel Bay in Beaufort, South Carolina, Laurel Bay Schools, and the Townsend Bombing Range in Shellman Bluff, Georgia, along with supporting outlying areas. Services encompass Facility Investment, Pest Control, Electrical Operations, and Base Support Vehicle Equipment, requiring full labor, management, tools, materials, and equipment to be furnished by the contractor under a performance-based, firm-fixed price, indefinite delivery/indefinite quantity (IDIQ) structure. The contract includes a 12-month base period with a 90-day post-award start window and up to seven option periods plus a single six-month extension, allowing for scalability within a not-to-exceed financial ceiling. Work is to be performed on-site at designated government installations, with additional locations potentially authorized within a 50-mile radius. All shipments must adhere to MIL-STD-129 and MIL-STD-130 for marking, packaging, and Unique Item Identifier (UII) labeling using Data Matrix barcodes compliant with ISO/IEC standards, ensuring full traceability of government-furnished property. Offerors must submit proposals via the PIEE Solicitation Module in two separate volumes—technical and price—with the technical volume capped at 110 pages and the safety approach limited to seven pages, both formatted in 12-point Arial or Times New Roman. The evaluation uses a balanced best-value trade-off model, where Management Approach, Corporate Experience, Safety, and Past Performance are equally weighted among themselves and nearly equal in importance to price, allowing award to the offeror providing the greatest overall value, not necessarily the lowest-priced or highest-technically-rated proposal. The solicitation is set aside for 8(a) small businesses and requires full compliance with numerous FAR and DFARS clauses, including restrictions on subcontracting (50% service, 85% construction, 75% special trades), protections against Chinese military companies, data rights limitations, mandatory arbitration prohibitions, and cybersecurity and personal identity verification requirements. Contractors must hold current SAM certifications, submit UEI and CAGE codes, and comply with stringent safety programs, including chemical hazard communication, confined space protocols, critical lift plans, and drug/alcohol prevention. Invoices must be submitted electronically through WAWF using approved formats, and all proposals must include
Navfacsyscom Mid-Atlantic

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NAICS: 541990
New
Federal
Macroeconomic Impacts of Highway Investment
Solicitation # 6913G626Q300045
The U.S. Department of Transportation’s Volpe National Transportation Systems Center is soliciting contractor support to perform macroeconomic modeling analyzing the impacts of highway investments in the United States, using the offeror’s proprietary model. This solicitation, identified as 6913G626Q300045, is conducted under FAR Part 12 for commercial items and FAR Part 13 simplified acquisition procedures, with the NAICS code 541990 and a small business size standard of $19.5 million. Offers must be submitted as firm fixed price quotations covering a base period with 20 optional line items, each requiring a specific dollar amount and a total sum. The deadline for submitting offers has been amended to August 13, 2026, at 3:00 PM Eastern Time, with all questions due by August 6, 2026, at 2:00 PM Eastern Time. Offers must be emailed to Karen Marino at the specified address, include the solicitation number, offeror’s Unique Entity Identifier, contact information, and a statement of agreement with all terms. Offerors must hold their prices firm for 60 days after the submission deadline, and awards will be made without discussions unless necessary, based on a best value determination considering price and other factors. The contract will incorporate FAR provisions 52.212-1, 52.212-2, and 52.212-4, along with additional clauses including evaluation of options and electronic submission of payment requests via TAR clause 1252.232-70. Contractors must maintain active SAM registration throughout the contract term.
6913G6 Volpe National Transportation System Cntr

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NAICS: 541990
New
Federal
3D LiDAR AND SMARTPHONE-BASED PLATFORMS FOR MOTOR VEHICLE TRAFFIC DATA
Solicitation # 693JJ326Q000027
This contract is a non-personal services firm-fixed-price purchase order issued by the U.S. Department of Transportation’s Federal Highway Administration under solicitation number 693JJ326Q000027 to assess a dual-platform approach for collecting roadway data using high-resolution 3D LiDAR and smartphone-based systems. The purpose is to evaluate the feasibility and effectiveness of these technologies in enhancing safety and operational efficiency at selected roadway sites, particularly by reconstructing geometric layouts, identifying roadside and overhead signs, and assessing stopping sight distances in compliance with AASHTO Greenbook standards. Work requires collecting data from vehicles in motion at one innovative intersection or interchange and approximately two miles of winding roadways, leveraging both a 3D LiDAR platform meeting a minimum point density of 1,000 points per square meter with a 200-meter effective range and a smartphone-based platform recruiting 25 local drivers. Key deliverables include raw 3D LiDAR scan datasets, a 3D digital model of the facilities, and a Section 508-compliant final report assessing the data’s utility for safety and operational analysis. The procurement follows a Lowest Price Technically Acceptable (LPTA) selection process, where technical and management approach and staffing approach are evaluated on a pass/fail basis to ensure vendors understand the tasks and have qualified personnel, while award is made to the technically acceptable offeror with the lowest price. Proposals must be submitted as a single email under 10 megabytes containing a completed Excel pricing schedule, mandatory business details including SAM.gov registration status, Unique Entity ID, Federal Tax ID, business size, and confirmation of adherence to FAR terms, along with detailed technical and staffing narratives supported by resumes and project plans. The contract has a 24-month performance period, with all tasks bound by this timeframe, and requires electronic invoicing through the DOT’s Delphi Invoicing portal via www.login.gov, with payment terms set at NET 30. Contractors must comply with numerous FAR and Transportation Acquisition Regulation clauses covering labor standards, whistleblower rights, cybersecurity prohibitions, fraud and trafficking prevention, payment methods, and site-specific safety requirements including seat belt use and bans on text messaging while driving. All offerors must be active in SAM.gov, with matching entity and mailing information, and must certify the accuracy of all submitted data. The work will be performed both at the contractor’s facility and in the field, with acceptance criteria defined in technical exhibits that mandate error-free documentation
693JJ3 Acquisition And Grants Mgt

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