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WHITNEY-STONE, INC.

Parent2 subsidiariesUEI: ENCNMJ17V723

WHITNEY-STONE, INC. is a federal contractor, registered under UEI ENCNMJ17V723. It has been awarded $16,868,402 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Unknown NAICS, and All Other Specialty Trade Contractors. Top awarding agencies include Department Of Agriculture, Small Business Administration, and Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

ENCNMJ17V723

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

97

All time

Active

0

Currently performing

Completed

97

Past period of performance

Total Awards

All time

Award Analytics & Distribution

Awards by Agency

Department Of Agriculture$6.4M37.9%Small Business Administration$3.4M20.2%Department Of The Interior$2.5M14.7%General Services Administration$2.4M14.1%Department Of Defense$1.9M11.5%Department Of Homeland Security$261.2K1.6%

Awards by NAICS

236220 - Commercial and Institutional Building Construction$7.2M42.5%

- Unknown NAICS$3.4M20.2%

238990 - All Other Specialty Trade Contractors$1.6M9.2%238160 - Roofing Contractors$1.2M7%237130 - Power and Communication Line and Related Structures Construction$693.9K4.1%237990 - Other Heavy and Civil Engineering Construction$685.8K4.1%237310 - Highway, Street, and Bridge Construction$536.0K3.2%237110 - Water and Sewer Line and Related Structures Construction$339.2K2%541490 - Other Specialized Design Services$247.8K1.5%236118 - Residential Remodelers$192.6K1.1%238190 - Other Foundation, Structure, and Building Exterior Contractors$146.9K0.9%238320 - Painting and Wall Covering Contractors$124.1K0.7%221310 - Water Supply and Irrigation Systems$115.8K0.7%236210 - Industrial Building Construction$97.4K0.6%238910 - Site Preparation Contractors$96.3K0.6%

Others - Other NAICS codes (8 codes, <0.5% each)$270.3K1.6%

Awards by Agency Over Time

Awards by Place of Performance

Subsidiaries

2 companies roll up into WHITNEY-STONE, INC., sized by each one's own awards

Award distribution

$310.7K

Whitney Stone INC$263.2K Whitney-Stone, INC.$47.5K

1Whitney Stone INCUEI NEB8XDMUHJY1$263.2K84.7%2Whitney-Stone, INC.UEI HGAKHNMBEM98$47.5K15.3%

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Open opportunities in WHITNEY-STONE, INC.'s top NAICS codes and agencies

Renovate Inpatient Pharmacy Phase II Loma Linda

Solicitation # 870532

The Design Build contractor is responsible for the complete design and construction renovation of approximately 10,000 square feet on the first floor of Building 1 at the Loma Linda VA Health Care System Hospital. The project encompasses the modernization of the Inpatient Pharmacy, locker rooms, and selective corridors, requiring comprehensive updates to mechanical, electrical, plumbing, fire sprinkler, and fire alarm systems. A critical component of the scope is the management and execution of lead and asbestos abatement across all affected areas prior to demolition and new construction. The pharmacy renovation specifically requires the creation of sterile and non-sterile hazardous drug compounding rooms that strictly adhere to USP 797, USP 800, and VA PG-18-12 standards. Additionally, the locker room updates include full replacement of finishes and fixtures, while the corridor work focuses on ceiling height adjustments, new LED lighting, and seamless HVAC integration. This solicitation, numbered 870532, was posted on October 15, 2026, with a response deadline of October 23, 2026.

Bristol Alliance of Companies

POSTED

about 3 hours ago

DEADLINE

JBLM Construct CHP Building

Solicitation # W912K3-26-R-A0001

Solicitation W912K3-26-R-A0001 is a Small Business Set-Aside for the design-bid-build construction of a 20,000 square foot Pre-Engineered Steel Controlled Humidity Preservation (CHP) Building at Joint Base Lewis-McChord, Washington. The project, estimated between $1 million and $5 million, involves site preparation, the erection of the steel building, installation of a concrete slab, and the implementation of underground utilities and stormwater mitigation via an infiltration pond. Specialized requirements include the purchase and testing of dehumidifying equipment, a dry pipe fire suppression system compliant with NFPA 13 and UFC 3-600-01, and the installation of conduit to support a future photovoltaic solar system. The government will award a Firm Fixed Price task order based on a balanced evaluation of technical capability and price. Technical submissions must include a task-oriented project schedule with a total completion date not exceeding 360 days from the Notice to Proceed, as well as qualifications for key personnel. The project is subject to Davis-Bacon prevailing wage rates for Pierce County and requires both performance and payment bonds for awards exceeding $150,000. All construction must adhere to JBLM Department of Public Works engineering requirements, with specific quality standards including ISO 9001 and NETA ATS. Offers are due by October 18, 2026.

Bristol Alliance of Companies

POSTED

about 3 hours ago

DEADLINE

Biola CSD - Wastewater Treatment Plant Improvements (C-06-8155-210), Kerman, CA

Solicitation # biola-csd-wastewater-treatment-plant-improvements-c-06-8155-210-kerman-ca

GSE Construction Co., Inc. is seeking quotes from qualified subcontractors and suppliers for the Biola Community Services District Wastewater Treatment Plant Improvements Redesign Project in Kerman, California. This comprehensive infrastructure project involves the demolition of existing facilities and the draining of multiple lagoons and ponds. Key construction elements include a new headworks facility with mechanical screening, a new influent eccentric manhole, a concrete flow meter vault, and the replacement of influent pumps and surface aerators. Additionally, the scope covers the installation of a sludge dewatering pipeline and pump system, the construction of two soil cement lined sludge dewatering ponds, a reinforced concrete pad for an emergency generator, and a new CMU operations and electrical building equipped with HVAC and plumbing. The project also requires the implementation of a facility-wide PLC/SCADA monitoring system and various civil improvements such as asphalt resurfacing, grading, and piping. This solicitation is open to small businesses and certified DBE, MBE, and WBE firms across a wide range of NAICS codes related to heavy and civil engineering construction, including specialty trades for electrical, plumbing, and paving. Interested parties must submit their responses by October 21, 2026, directing all inquiries to the primary point of contact, Christina Pauls.

GSE Construction Co., Inc.

POSTED

about 4 hours ago

DEADLINE

IEUA RMPU Basin Improvements Project Montclair Basin Improvements

Solicitation # ieua-rmpu-basin-improvements-project-montclair-basin-improvements

The IEUA RMPU Basin Improvements Project involves construction improvements at Montclair Basin 2 and 3 in Chino, California. The primary objective is to divert available storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The scope of work requires the provision of all materials, labor, tools, equipment, and transportation necessary to furnish, install, commission, and deliver a fully functional project. Key technical activities include the installation of concrete structures, concrete pipes, fittings, and welding, as well as support services such as electrical work, grading, traffic control, SWPPP, construction surveying, and demolition. Norstar Plumbing and Engineering, Inc. is the prime contractor seeking certified DBE, MBE, SBE, and WBE subcontractors and suppliers to support these efforts. Interested parties must submit their bids by October 29, 2026, at 2:00 PM. Detailed plans and specifications for the project are available through the Inland Empire Utilities Agency bidding website. Primary points of contact for this solicitation are Nathan Plummer and Destiny Plummer.

Norstar Plumbing and Engineering, Inc

POSTED

about 4 hours ago

DEADLINE

Morgans Branch Force Main and Pump Station Improvements

Solicitation # SRP-W-134-0290

The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, is a construction contract for the City of Belmont in North Carolina with a project estimate of 16,690,000 dollars. The scope of work involves the construction of 16,435 linear feet of 20-inch ductile iron force main and comprehensive upgrades to the Morgans Branch Pumping Station. Key infrastructure improvements include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. The contractor is responsible for delivering a fully operational station, including the installation of pumps, a generator, odor control equipment, and new gravity sewers and manholes. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on responsiveness regarding MWBE documentation and the submission of Good Faith Efforts forms. Bids are due by November 12, 2026. The project requires the successful bidder to provide performance and payment bonds, as well as proof of insurance. Performance is monitored by Willis Engineers on behalf of the City of Belmont, and the contract stipulates liquidated damages of 1,000 dollars per day for failure to achieve substantial completion. Payments are processed via applications for payment and become due 30 days after presentation to the owner.

Don Moorhead Construction, Inc.

POSTED

about 4 hours ago

DEADLINE

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

The Eastern Municipal Water District is seeking sub-bids from qualified Disadvantaged Business Enterprise subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project in San Jacinto, California. This solicitation, managed by J.F. Shea Construction, Inc., covers a wide array of NAICS codes spanning general building construction, specialty trade contracting, and various manufacturing and supply services. The project is specifically set aside for SBA certified entities, including Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as HUBZone and Disadvantaged Business Enterprises. Interested parties must submit their responses by the bid deadline of November 17, 2026, at 10:00 A.M. Primary coordination for this opportunity is handled by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

about 4 hours ago

DEADLINE

in about 1 month

WC 1456 Lead Pipe Inspection

Solicitation # wc-1456-lead-pipe-inspection

Spiniello Companies

POSTED

about 4 hours ago

DEADLINE

Recharge Master Plan Update (RMPU) Basin Improvements Project Montclair Basin Improvements

Solicitation # recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-improvements

The Recharge Master Plan Update Basin Improvements Project focuses on infrastructure enhancements for the Montclair Basin in San Bernardino County, California. Managed by the Inland Empire Utilities Agency and facilitated through Big Ben Engineering, this solicitation is identified by contract number IFB-JV-26-015 and falls under NAICS code 237110 for heavy and civil engineering construction. This opportunity is specifically set aside for small businesses. Interested parties must submit their responses by the deadline of October 29, 2026. Primary coordination for the project is handled by Sep Sharifi, who serves as the main point of contact for inquiries regarding the bidding process and project specifications.

Big Ben Engineering

POSTED

about 4 hours ago

DEADLINE

Village of Roanoke, IL Sanitary Sewer Lining Improvements

Solicitation # village-roanoke-il-sanitary-sewer-lining-improvements

SAK Construction, LLC is seeking quotes from Minority Business Enterprises and Women Business Enterprises for the Village of Roanoke, Illinois Sanitary Sewer Lining Improvements project. The scope of work involves sanitary sewer lining improvements, with specific subcontracting opportunities available for sewer cleaning and CCTV inspection, traffic control, and bypass pumping. This solicitation is categorized under NAICS code 237110 and is specifically set aside for MBE and WBE firms. Interested parties must complete all negotiations by October 21, 2026, as the final bid deadline is October 22, 2026, at 12:00 PM local time. Detailed plans and specifications can be obtained from Karen Sheldon at HMG Engineers, Inc. or by contacting the SAK Estimating Department. For inquiries regarding bonding and credit assistance, Austin Stoecker is the designated point of contact.

SAK Construction, LLC

POSTED

about 4 hours ago

DEADLINE

AMC-0191 BFM TOWB Public Announcement

Solicitation # amc-0191-bfm-towb-public-announcement

This solicitation, issued by PTSI Managed Services Inc. (Parsons), involves a comprehensive facility renovation project located in Alabama. The scope of work includes a full PVC roof replacement, electrical work, and the installation and repair of building grounding systems. Additionally, the project encompasses miscellaneous door repairs and replacements, drywall repairs, floor tile replacements, and plumbing updates. The estimated construction value for this project ranges between 1,000,000 and 5,000,000 dollars. This opportunity is set aside for small businesses, including designated small disadvantaged, women-owned, HUBZone, and veteran-owned small businesses. Interested parties must respond by October 19, 2026.

PTSI Managed Services Inc. (Parsons)

POSTED

about 4 hours ago

DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project is located in California and seeks quotes from subcontractors and suppliers for various scopes of work, including electrical, paving, pipe supply, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. Bids must be submitted via email or fax to Veronica Garcia by October 28, 2026, at 2:00 PM and must remain valid for 120 days. Qualified bidders must possess a valid California contractor license and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires compliance with specific insurance requirements. Additionally, the contractor reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursable up to a maximum of 3 percent of the contract value. All bonds must be issued by a surety authorized to operate within the State of California.

Flatiron Dragados Constructors, Inc.

POSTED

about 4 hours ago

DEADLINE

AAL-1440-01 RCO Relocation Hooper Bay - BNATCS

Solicitation # aal-1440-01-rco-relocation-hooper-bay-bnatcs

PTSI Managed Services Inc.

POSTED

about 4 hours ago

DEADLINE

SAWS, TX – Central Sewershed Package 10 (Terrell Hills)

Solicitation # CO-00920

SAK Construction, LLC is soliciting quotes for the San Antonio Water System Central Sewershed Package 10 (Terrell Hills) project in Texas under solicitation number CO-00920. This opportunity is specifically set aside for local Small, Minority and Woman Businesses (SMWB) under NAICS code 237110. The scope of work encompasses comprehensive sewer infrastructure activities, including pipe cleaning, obstruction removal, and CCTV inspections that require a visible inclinometer. Additional requirements include open-cut sewer construction for manhole installation and adjustment, sewer lateral repairs, pipe point repairs, and manhole rehabilitation and coating. Support services for the project include bypass pumping, traffic control, fencing, and SWPPP preparation, as well as surface restoration involving asphalt pavement removal, concrete riprap work, and sodding. All negotiations must be finalized by October 19, 2026, as the project bids on October 21, 2026, at 2:00 PM local time. Interested parties should coordinate with the primary point of contact, Patrick Hale.

SAK Construction, LLC

POSTED

about 4 hours ago

DEADLINE

Stadium Road Water Line Extension in Florence, SC

Solicitation # stadium-road-water-line-extension-florence-sc

Columbus Utilities, Inc. is soliciting bids for the Stadium Road Water Line Extension project located in Florence, South Carolina. This opportunity is specifically set aside for certified Disadvantaged Business Enterprise, Minority Business Enterprise, and Women Business Enterprise subcontractors and suppliers. The scope of work includes various subcontracting needs, with primary opportunities available for asphalt work, surveying, and general supply and vending services. Interested parties must submit their proposals by October 22, 2026, at 2:00 PM. Submissions can be made via phone, fax, or email to the primary point of contact, Tony Strickland. This solicitation falls under NAICS code 237110 for water and sewer line construction.

Columbus Utilities, Inc.

POSTED

about 4 hours ago

DEADLINE

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Kings Canyon Unified School District is soliciting bids for Project No. 1000316-001C, titled the Alta, Riverview, and Kings Canyon High Well Drilling Phase. This project involves water well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. The solicitation is categorized under NAICS code 237990 and is specifically set aside for various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by the deadline of November 10, 2026. The primary point of contact for this opportunity is Jennah Castagna. This procurement effort aims to secure qualified drilling services to support the district's infrastructure needs across its designated California locations.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

about 4 hours ago

DEADLINE

AMERICAN BOTTOMS RWTP – SLUDGE HANDLING FACILITY

Solicitation # american-bottoms-rwtp-sludge-handling-facility

River City Construction, LLC is seeking qualified subcontractors for the American Bottoms RWTP Sludge Handling Facility project located in Illinois. The comprehensive scope of work includes site work, earthwork, utilities, concrete, masonry, and the installation of various systems such as plumbing, HVAC, and electrical. Additionally, the project requires specialized expertise in process interconnections, material processing and handling equipment, and water and wastewater equipment. This solicitation is specifically targeted toward Small Business Enterprises, Disadvantaged Business Enterprises, Minority Business Enterprises, Women's Business Enterprises, Service Disabled Veteran Owned Businesses, and Veteran Owned Businesses. To be considered, bidders must submit their DBE, WBE, MBE, SDVOB, or VOB certification along with their proposal. Awards will be granted based on the lowest responsive bid received. The bid opening is scheduled for November 5, 2026, at 2:00 PM, and interested parties should coordinate with JR Peterson for further inquiries.

River City Construction, LLC

POSTED

about 4 hours ago

DEADLINE

CONSTRUCTION MANAGER/GENERAL CONTRACTOR (CM/GC) SERVICES FOR DIRECT POTABLE REUSE DEMONSTRATION FACILITY (PHASE 1) RFQ NO. 3002

Solicitation # construction-managergeneral-contractor-cmgc-services-direct-potable-reuse-demonstration-facility

The Metropolitan Water District of Southern California is seeking qualified subconsultants for the Direct Potable Reuse Demonstration Facility Phase 1 project located in Carson, California. This solicitation is specifically targeting certified MBE, WBE, SBE, DVBE, VOB, and LSA firms to provide Construction Manager/General Contractor services. The project encompasses a variety of professional and construction services as indicated by multiple NAICS codes, including engineering, architectural, and specialized construction management. Interested subconsultants must submit their bids by October 23, 2026, at 2:00 P.M., ahead of the final owner bid date on November 3, 2026. The procurement process is being managed through J.F. Shea Construction, Inc., with Lori Olivas serving as the primary point of contact. This opportunity is designated for various SBA-certified small business categories, including Veteran-Owned, Women-Owned, and HUBZone small businesses, as well as Disadvantaged Business Enterprises.

J.F. Shea Construction, Inc.

POSTED

about 4 hours ago

DEADLINE

Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-basin-improvements-project-montclair-basin-improvements-2

The Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements is a solicitation issued by RT Contractor Corp for the Inland Empire Utilities Agency. This project, located in California with a specific focus on the Riverside and Los Angeles project areas, is designated as a set-aside for Disadvantaged Business Enterprises (DBE) under the Department of Transportation. The solicitation was posted on October 15, 2026, with a response deadline of November 4, 2026. To ensure project financing and avoid being deemed non-responsive, bidders must strictly adhere to six Good Faith Effort (GFE) requirements. Mandatory documentation that must be submitted with the bid package includes proof of public notification, specifically online postings for 30 consecutive calendar days and a print newspaper posting for at least one day, as well as evidence of utilizing the Small Business Administration (SBA) and the Minority Business Development Agency (MBDA). Documentation regarding outreach efforts, such as call logs and emails, may be submitted up to three business days after the bid closing date. Prime contractors are further required to flow these GFE requirements down to any subcontractors they may award.

RT CONTRACTOR CORP

POSTED

about 4 hours ago

DEADLINE