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GILBANE BUILDING CO

Subsidiary ofGILBANE SMCC ECC LLCUEI: PDBACDRMCN74CAGE: 1YZY4

GILBANE BUILDING CO is a federal contractor, registered under UEI PDBACDRMCN74 and CAGE code 1YZY4. It has been awarded $1,188,172 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Environmental Consulting Services, and Unknown NAICS. Top awarding agencies include National Aeronautics And Space Administration and Environmental Protection Agency (epa).

Contact Information

Registration and classification details

Registration

UEI Code

PDBACDRMCN74

CAGE Code

1YZY4

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

236210Industrial Building Construction
236220Commercial and Institutional Building Construction(Primary)
541614Process, Physical Distribution, and Logistics Consulting Services
541618Other Management Consulting Services
541990All Other Professional, Scientific, and Technical Services

Federal Contracting Overview

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

AI Capability Profile

Gilbane Building Co. specializes in commercial and federal construction services, delivering integrated design-build, construction management, and pre-construction planning for mission-critical facilities. Their technical expertise spans complex building systems, including HVAC, electrical infrastru...

Gilbane Building Co. specializes in commercial and federal construction services, delivering integrated design-build, construction management, and pre-construction planning for mission-critical facilities. Their technical expertise spans complex building systems, including HVAC, electrical infrastructure, fire protection, and sustainable construction practices aligned with LEED and energy efficiency standards. The firm demonstrates proficiency in managing high-stakes projects requiring strict adherence to federal building codes, safety protocols, and lifecycle maintenance planning, with a focus on precision in sequencing, logistics, and stakeholder coordination across multi-phase developments. Their key differentiator lies in operational discipline, proactive risk mitigation, and a proven ability to execute under stringent regulatory environments without reliance on government certifications. Award history does not provide sufficient detail to identify specific federal agencies or project types, and no recent contract awards are available for analysis. Consequently, no definitive patterns of agency engagement or mission-specific work can be inferred from the provided data. The primary NAICS code 236220 indicates a focus on commercial building construction, encompassing the erection of office spaces, institutional facilities, and mixed-use developments. In practice, this translates to end-to-end delivery of non-residential structures, from foundational work through final commissioning, with emphasis on quality control, constructability reviews, and coordination with architectural and engineering teams. The company’s market positioning centers on reliability and execution excellence in the commercial construction sector. Gilbane Building Co. operates as a privately held, second-tier entity based in Columbus, Ohio, with no government-recognized certifications on record. Their geographic presence is anchored in the Midwest, supporting regional public and private sector clients through direct project delivery and local supply chain integration. The company maintains a reputation for operational stability and long-term project commitment within the commercial construction market.

Key Performance Metrics

Awards Count

4

All time

Active

0

Currently performing

Completed

4

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Export
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in GILBANE BUILDING CO's top NAICS codes and agencies

NAICS: 236220
New
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 a project under the Inland Empire Utilities Agency in California. This opportunity, categorized under NAICS code 236220, specifically calls for bids from Disadvantaged Business Enterprise (DBE) subcontractors. The solicitation was posted on October 20, 2026, with a response deadline of November 4, 2026. The project area for subcontracting opportunities is identified as Riverside or Los Angeles. Compliance with strict Disadvantaged Business Enterprise requirements is mandatory to secure project financing, and failure to meet these standards will result in a bid being deemed non-responsive. Bidders must demonstrate Good Faith Efforts (GFE), including proof of posting solicitations in an online publication for 30 consecutive calendar days and in a print newspaper for at least one day prior to the bid opening. Additionally, bidders must provide proof of utilizing the Small Business Administration and the Minority Business Development Agency within their bid package. While outreach documentation may be submitted up to three business days after the bid closing, the publicity and agency assistance proofs must be included at the time of submission.
RT CONTRACTOR CORP

POSTED

about 10 hours ago

DEADLINE

in 14 days
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NAICS: 236220
New
P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI
Solicitation # p084-next-generation-torpedo-integration-lab-p1016-consolidated-rdte-systems-facility-newport-ri
J&J Contractors, Inc. is soliciting bids for the construction of the Next Generation Torpedo Integration Lab and the P1016 Consolidated RDT&E Systems Facility in Newport, Rhode Island. The primary project involves a 12,920 square foot multi-story steel frame laboratory and office facility featuring a shallow foundation, metal standing seam roof, and masonry and metal panel exterior walls. This scope encompasses comprehensive site preparations, including landscaping, parking, exterior lighting, telecommunications, and the installation of underground stormwater retention and utility systems. An additional option for the P1016 facility includes a 17,978 square foot laboratory with similar structural specifications and the demolition of an existing 548 square meter engineering facility. The solicitation is open to various small business designations, including SDB, WOSB, HUBZone, and VOSB. Bidders must adhere to Davis Bacon Wage Rates, and the project is exempt from sales tax. Pricing is requested across a wide array of trades, including demolition, abatement, structural steel, mechanical, electrical, plumbing, and fire protection, among others. Interested parties must contact the primary point of contact to receive the formal bid invitation and documents via Building Connected before the response deadline of November 30, 2026.
J&J CONTRACTORS, INC.

POSTED

about 10 hours ago

DEADLINE

in about 1 month
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NAICS: 236220
New
CITY OF GREENFIELD WASTEWATER TREATMENT PLANT UPGRADE PROJECT
Solicitation # city-greenfield-wastewater-treatment-plant-upgrade-project
The City of Greenfield Wastewater Treatment Plant Upgrade Project involves the construction of an upgraded 2.0 million gallons per day wastewater treatment plant located at 41901 Walnut Avenue in Greenfield, California. The project, managed by C. Overaa & Co., has a total duration of 915 calendar days and is divided into four distinct phases: site preparation including soil stabilization and facility relocation; construction of a packaged Membrane Bioreactor treatment plant, headworks, UV disinfection, and SCADA systems; decommissioning and demolition of existing facilities; and the completion of finish facilities including the Walnut Avenue extension for water and sewer services. A critical requirement of the project is maintaining the existing plant in service during the first two phases while ensuring compliance with General Order/NOA standards. This solicitation is open to small businesses, including certified veteran, women, and disadvantaged business enterprises, with a specific local hiring goal requiring 50 percent of the construction workforce to be residents of Monterey, San Benito, or Santa Cruz counties. Subcontractors must utilize the Textura electronic invoicing system and are responsible for associated service fees. Bids are due by November 10, 2026, following a mandatory pre-bid meeting held on October 5, 2026. Award acceptance is conditioned upon the subcontractor's full agreement to Overaa standard terms, including potential 100 percent performance and labor bonds and specific workers compensation insurance waiver of subrogation endorsements.
C. Overaa & Co.

POSTED

about 10 hours ago

DEADLINE

in 20 days
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NAICS: 236220
New
P1102 Weapons Magazine and Ordnance Operations Facility, Naval Submarine Base New London, Groton, Connecticut
Solicitation # p1102-weapons-magazine-ordnance-operations-facility-naval-submarine-base-new-london-groton
J & J Contractors, Inc. is soliciting bids for the P1102 Weapons Magazine and Ordnance Operations Facility project at the Naval Submarine Base New London in Groton, Connecticut. This comprehensive construction project has a duration of 1828 calendar days and involves the creation of six Containerized Long Weapons Storage units, two Box G magazines, and one Box H earth-covered high-explosive magazine. The scope includes the construction of an Ordnance Operations building, a Truck Inspection facility, and a Sentry building, alongside the demolition of 18 existing magazines and two other buildings. Technical requirements encompass a wide range of trades, including demolition, abatement, structural steel, electrical, plumbing, and mechanical work. Key site features include rigid inclusions, load transfer mats, grounding and lightning protection, intrusion detection systems, and extensive site preparation involving rock excavation and wetland mitigation. The project also requires the installation of primary and secondary electrical distribution, telecommunications infrastructure, access roads, and landscaping. This opportunity is set aside for various small business categories, and interested parties must contact Rahul Maheshwari to receive bid documents before the October 31, 2026 deadline.
J & J Contractors, Inc

POSTED

about 10 hours ago

DEADLINE

in 10 days
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NAICS: 541620
New
SLED
ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services
Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf
The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.
Confederated Tribes of the Colville Reservation

POSTED

about 10 hours ago

DEADLINE

in 15 days
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NAICS: 236220
New
SLED
Colville Fuels, Coyote Ridge Golf Course, Secondary Emergency Exit from Clubhouse Basement
Solicitation # Request-for-Bid-Coyote-Ridge-Golf-Course-Secondary-Emergency-Exit-from-Clubhouse-Basement.pdf
Colville Fuels LLC is soliciting bids for the construction of a code-compliant secondary emergency exit from the clubhouse basement at Coyote Ridge Golf Course in Washington. The scope of work includes saw cutting reinforced concrete walls, installing a commercial-grade exterior door assembly with panic hardware, and excavating a permanent ADA-accessible egress path with required drainage, retaining walls, and handrails. The contractor must ensure all work is code-compliant, coordinate inspections with the Authority Having Jurisdiction, and restore all affected surfaces to match existing clubhouse architecture. This is a price-based invitation for bids where the award will be granted to the lowest responsive and qualified bidder, subject to budgetary limits and Indian preference requirements. Preference is tiered from 100% Colville Business Enterprises down to non-certified Indian-owned businesses, with allowable price differentials based on the total bid amount. Bidders must submit a firm fixed price bid, a performance schedule, a subcontracting plan, and evidence of financial stability, insurance, and licensing by November 20, 2026. The project is expected to be completed by March 31, 2026, though this date is weather-dependent. Final contract terms and payment conditions will be negotiated upon the selection of the successful bidder.
Confederated Tribes of the Colville Reservation

POSTED

about 10 hours ago

DEADLINE

in about 1 month
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NAICS: 236220
New
SLED
ADA Improvements for Patterson Park and MPD
Solicitation # 1914.02
The City of Murfreesboro is soliciting sealed bids for solicitation number 1914.02, which entails construction upgrades for the Police Headquarters Vestibule and ADA improvements for the Patterson Park Recreation Center Entry. The project is based on AIA Documents A101 and A201 (2017) and requires the contractor to provide high-grade workmanship, including cutting, patching, and the restoration of disturbed structures. Bidders must be licensed General Contractors in the State of Tennessee and registered through the OpenGov procurement portal. The contract will be awarded to the lowest responsive and responsible bidder based on the sum of the base bid and any accepted alternates, with evaluation criteria focusing on experience, financial ability, reputation, and past work history with the owner. Submission requirements include a lump sum base bid, a 5% contingency allowance, and a bid security equal to 5% of the bid, which must be uploaded electronically and delivered physically to the Purchasing Department. The successful contractor must provide performance and payment bonds totaling 100% of the contract sum. Key deliverables include a construction schedule submitted within 21 days of award, various certificates of occupancy and inspection, and specific documentation such as AIA Forms G706, G706A, and G707. The contractor is responsible for quality control and must adhere to strict packaging and marking standards for hardware and wiring, as well as specific waste management and labeling protocols. Payment is processed via Applications for Payment, which must be accompanied by an updated Construction CPM Schedule and a schedule of values.
Facilities

POSTED

about 11 hours ago

DEADLINE

in 23 days
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