Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

S. I. SERVICES, INC.

UEI: XBESTJCRVKH5

S. I. SERVICES, INC. is a federal contractor, registered under UEI XBESTJCRVKH5. It has been awarded $76,570 in federal contracts. Primary work spans Roofing Contractors, Masonry Contractors, and Glass and Glazing Contractors. Top awarding agencies include Department Of Defense, Department Of The Interior, and Department Of Homeland Security.

Contact Information

Registration and classification details

Registration

UEI Code

XBESTJCRVKH5

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

3

All time

Active

0

Currently performing

Completed

3

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

Department Of Defense$50.4K65.8%Department Of The Interior$22.5K29.4%Department Of Homeland Security$3.7K4.9%

Awards by NAICS

238160 - Roofing Contractors$50.4K65.8%238140 - Masonry Contractors$22.5K29.4%238150 - Glass and Glazing Contractors$3.7K4.9%

Awards by Agency Over Time

Awards by Place of Performance

Compete with S. I. SERVICES, INC.

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for S. I. SERVICES, INC.

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Join 750+ contractors already using CLEATUS

Open opportunities in S. I. SERVICES, INC.'s top NAICS codes and agencies

Inland Empire Job Corps-Request for Quote Roof Design & Build

Solicitation # inland-empire-job-corps-request-quote-roof-design-build

Management & Training Corporation is seeking quotes for a fixed-price design-build subcontract to construct an over-build enclosure for the lower roof of Building G at the Inland Empire Job Corps Center in San Bernardino, California. The project involves designing and installing a roof covering approximately 800 gross square feet, featuring a 3% sloped roof with a single ply, EPDM 60 mil roofing system over wood or metal decking. The scope includes structural framing that extends existing bearing walls or utilizes a new post-beam system, the installation of three LED strip light fixtures with one emergency backup, and strict adherence to OSHA safety standards and the Architectural Barriers Act Accessibility Standard of 2007. The total period of performance is 240 days, with a requirement to complete the work within 100 consecutive business days following the Notice to Proceed. Bids are due by November 2, 2026, and will be evaluated based on overall best value. This is a small business set-aside opportunity open to various SBA certifications. For bids equal to or greater than $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. Bidders must conduct a physical site visit and sign an attendance roster to be eligible. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and the submission of weekly certified payroll reports. Additionally, all inspections and testing must be conducted by an independent, third-party agency registered in California. Required insurance minimums include 1 million dollars per occurrence for general liability, 1 million dollars for auto, and 500,000 dollars for workers compensation.

Inland Empire Job Corps

POSTED

about 2 hours ago

DEADLINE

CBP5501 Bldg. 181 Door Replacement Services

Solicitation # CBP5501

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontract to replace two commercial storefront door assemblies at the Building 181 cafeteria of the San Diego Job Corps Center in Imperial Beach, California. The project focuses on improving security, accessibility, and weather resistance. According to Addendum 1, the contractor will retain existing full-height storefront framing and upper glazing, focusing instead on the doors, headers, thresholds, and hardware, while repairing any minor defects in the retained aluminum framing. The estimated contract value ranges from 0 to 25,000 dollars, and the work must be completed within 30 consecutive business days following the receipt of parts or a written Notice to Proceed. Bidders must conduct a physical site visit and sign an attendance roster to be eligible for award. Required submission documents include a signed bid form, a detailed cost breakout on company letterhead, proof of insurance, and three references. For bids equal to or greater than 25,000 dollars, a bid bond of 20 percent of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. The project is subject to the Davis-Bacon Act, requiring compliance with prevailing wage rates and weekly certified payroll reports. All installations must adhere to federal, state, and local building codes, including the Americans with Disabilities Act and California accessibility requirements.

San Diego Job Corps Center

POSTED

about 2 hours ago

DEADLINE

Commander, Navy Installations Command (CNIC) Smart Maintenance Orchestrator Challenge

Solicitation # c922d13c-feef-4034-a736-c38d30c96a2d

Department Of Defense

POSTED

about 2 hours ago

DEADLINE

Insulation and FirestoppingThis subcontract for the California Department of State Hospitals involves the installation of plumbing piping insulation and penetration firestopping. The scope of work requires the contractor to insulate domestic hot and cold water piping utilizing polyethylene/kraft paper moisture barriers and aluminum jackets meeting ASTM B209 standards, while also ensuring all penetrations in fire-resistance-rated walls are properly sealed. The project falls under NAICS code 238160 and is managed through the state of California. Interested parties must adhere to the response deadline of December 9, 2026, to provide the necessary insulated piping and fire-rated penetration seals for these facility projects.

California Department of State Hospitals

POSTED

about 16 hours ago

DEADLINE

in about 1 month

Hollow Metal Doors, Frames, and HardwareThis subcontract involves the supply and installation of hollow metal doors, access doors, and associated hardware for prime contractors working on California Department of State Hospitals facility projects. The scope of work includes the installation of hollow metal frames and access door assemblies, as well as the fitting of decorative pulls, push plates, and armor plates. All materials used must adhere to ASTM A36 and A879 steel standards to ensure the delivery of fully functioning door assemblies. The project falls under NAICS code 238150 and is managed by the State of California. Interested parties should note that the response deadline for this opportunity is December 9, 2026.

California Department of State Hospitals

POSTED

about 16 hours ago

DEADLINE

in about 1 month

Solicitation # 2026C046

The Municipality of Anchorage is soliciting bids for the Loussac Library Skylight Replacement project, identified as ITB 2026C046. This construction project has an estimated cost between 1,000,000 and 3,000,000 dollars and is governed by the 2015 Municipality of Anchorage Standard Specifications and the State of Alaska Prevailing Wage Scale. The contract will be awarded to the responsible bidder who submits the lowest responsive bid. Bidders must hold a valid Alaska Contractor's license and provide proof of business registration, including a SAM.gov report and applicable municipal and state licenses. Key deadlines include a site visit on October 29, 2026, with questions due by November 3, 2026, and final bids due by 2:00 PM local time on November 23, 2026. Submissions must be made via paper bids in a sealed envelope delivered to the MOA Purchasing Department; electronic bids through Bid Express are not accepted. Required submission documents include a manually signed three-page bid proposal, a bid guarantee of 10 percent for bids over 100,000 dollars, and certifications regarding socioeconomic preferences, such as local or veteran bidder status. The scope of work requires adherence to technical specifications in Divisions 1 through 49 of the Project Manual and compliance with ADA standards and ASTM/AASHTO quality requirements. Contractors are responsible for providing six copies of product data and four copies of operations and maintenance instructions. Mandatory insurance coverages include commercial general liability, automobile liability, workers compensation, and umbrella liability. The project is not federally funded, and the contractor must comply with strict non-discrimination and equal opportunity policies.

Municipality of Anchorage

POSTED

about 17 hours ago

DEADLINE

Roofing and Thermal ProtectionThis subcontract for Roofing and Thermal Protection involves providing specialized installation services for public pool projects managed by the City of Natchitoches in Louisiana. The scope of work includes the installation of standing seam metal roof panels, TPO roofing, soffit panels, and thermal insulation. To ensure a fully watertight roof and an insulated building envelope, the contractor is responsible for installing weather barriers, vapor retarders, sheet metal flashing, and trim. The project falls under NAICS code 238160 and is open for responses until December 1, 2026. Interested parties can find further details through the Bid Express solicitation portal.

City of Natchitoches

POSTED

about 18 hours ago

DEADLINE

in about 1 month

Sheet Metal & Flashing

Jones County Board of Commissioners

POSTED

about 21 hours ago

DEADLINE

in about 2 months

TPO Roofing Installation

Jones County Board of Commissioners

POSTED

about 21 hours ago

DEADLINE

in about 2 months

Flat Roof Replacement ServicesThis subcontract for Flat Roof Replacement Services involves the removal and replacement of existing flat roofing membranes across seven building structures for the Cobb County Board of Education. The selected contractor will be responsible for tearing off old materials and installing new TPO, EPDM, or Modified Bitumen systems to deliver fully installed and watertight results. Qualified candidates must possess a commercial roofing license and maintain strict safety compliance for working at heights. The solicitation was posted on October 29, 2026, with a response deadline of December 2, 2026. This project falls under NAICS code 238160 and is managed through the state of Georgia.

Cobb County Board of Education

POSTED

about 22 hours ago

DEADLINE

in about 1 month

Roofing and Flashing ContractorThis subcontract agreement is for a Roofing and Flashing Contractor to provide installation and repair services for City of Cambridge facility projects, specifically located at 158 Spring St in Cambridge, Massachusetts. The selected contractor will work under prime contractors to remove existing roofing materials and install new membranes or shingles, along with flashing to ensure watertight seals at all joints, edges, and penetrations. The ultimate goal of the engagement is the delivery of a fully completed and watertight roofing system. To be eligible for this role, the contractor must meet the qualification standards for trade contractors as defined by the City of Cambridge. The solicitation was posted on October 29, 2026, with a response deadline of November 12, 2026. This project falls under NAICS code 238160, focusing on specialized roofing activities.

City of Cambridge

POSTED

about 23 hours ago

DEADLINE

COC-RFQ-FY27-31162RF:Request for Qualifications Trade Contractors 158 Spring St -Roofing & Flashing

Solicitation # BD-27-1144-CAMBR-CAMBR-134769

The City of Cambridge is issuing a Request for Qualifications (RFQ) under solicitation number BD-27-1144-CAMBR-CAMBR-134769 and file number COC-RFQ-FY27-31162RF to identify qualified trade contractors for roofing and flashing services. The project is located at 158 Spring St in Cambridge, Massachusetts. This open market solicitation was posted on October 29, 2026, with a response deadline and bid opening scheduled for November 12, 2026, at 11:00 AM. Administrative oversight is managed by Vilsabel David as the Purchaser and Natalie Sullivan as the primary contact person. Electronic quotes are permitted and should be submitted via the City's e-Procurement Portal. As this is a request for qualifications, specific contract values and unit pricing are not provided in the solicitation documents. All billing and administrative correspondence is directed to Natalie Sullivan at 795 Massachusetts Ave, Room 303, Cambridge, MA 02139.

City of Cambridge

POSTED

about 23 hours ago

DEADLINE

Roof Waterproofing InstallationThis subcontract for Leicester City Council involves the installation of waterproofing systems across four roofs to ensure complete water-tight integrity. The selected provider will apply overlays using heat-welding equipment and specialized tools in strict accordance with the technical specifications provided on the eastmidstenders.org portal. The project requires the use of certified roofing installers who maintain full compliance with working-at-heights safety standards. The final deliverable consists of four fully functional waterproofed roof systems, with a response deadline for the solicitation set for November 12, 2026.

Leicester City Council

POSTED

about 23 hours ago

DEADLINE

Roofing and Flashing ContractorThis subcontract opportunity is for a Roofing and Flashing Contractor to perform work on DCAMM facility projects located at 158 Spring St, Cambridge, MA. The selected contractor will be responsible for installing roofing systems and membranes, as well as applying flashing to joints, edges, and penetrations to ensure a completely watertight building envelope. Interested parties must provide a surety commitment letter for payment and performance bonds totaling 110 percent of the contract value from a company licensed in Massachusetts. The response deadline for this solicitation is November 12, 2026, and the final deliverable is a fully completed and watertight roofing and flashing system.

Capital Buildings Projects

POSTED

about 24 hours ago

DEADLINE

Request for Qualifications for Trade Contractors for 158 Spring Street - ROOFING AND FLASHING ONLY

Solicitation # COC-RFQ-FY27-31162RF

The City of Cambridge is seeking prequalified Trade Contractors for roofing and flashing services as part of a comprehensive renovation of the former Kennedy-Longfellow School, a 101,590 square foot structure located at 158 Spring Street. This procurement is conducted under M.G.L. c.149A Construction Management at Risk, with the specific roofing and flashing trade estimated at 55,571.00 dollars. The overall project duration is approximately 12 months from the notice to proceed. The selection process consists of two phases, beginning with a prequalification phase where firms must submit a Statement of Qualifications (SOQ) via the City's e-Procurement Portal by November 12, 2026. To be eligible for the subsequent bidding phase, firms must achieve a minimum total score of 70 points, with specific minimums required in references and project capacity categories. Mandatory requirements include a valid DCAMM Sub-bidder Certificate of Eligibility, a commitment letter for payment and performance bonds at 110 percent of the estimated contract value, and a 10-hour OSHA-approved safety certification. Applicants must submit a comprehensive package including Trade RFQ Form 1 prior to the SOQ application, along with various schedules detailing business ownership, management personnel, five years of similar project experience, and a three-year workers compensation modifier history. Additional compliance mandates include adherence to the Cambridge Employment Plan, the Responsible Employer Plan, the Living Wage Ordinance, and Minority Business Enterprise programs. All submissions must be electronically filed, and any packages received after the deadline will be rejected.

Capital Buildings Projects

POSTED

about 24 hours ago

DEADLINE

Roofing and Flashing InstallationThis subcontract for Roofing and Flashing Installation involves the installation of roof membranes and weather-proofing for the 158 Spring St facility in Cambridge, Massachusetts. Managed by Capital Buildings Projects, the selected contractor will work under prime contractors to deliver a fully installed and flashed roofing system designed to ensure a watertight building envelope. Interested parties must submit a Statement of Qualifications along with Schedules A through M to be considered. The solicitation was posted on October 29, 2026, with a response deadline of November 12, 2026. The project falls under NAICS code 238160.

Capital Buildings Projects

POSTED

about 24 hours ago

DEADLINE

Request for Qualifications for Trade Contractors for 158 Spring Street: TRADE CONTRACTOR RFQ INTEREST FORM

Solicitation # COC-RFQ-FY27-31162RF

The City of Cambridge, through Capital Buildings Projects, has issued solicitation COC-RFQ-FY27-31162RF for the prequalification of trade contractors for the 158 Spring Street project. This specific request is limited exclusively to Roofing and Flashing services. The procurement follows the DCAMM CM at Risk Standard Trade Contractor RFQ Template Rev. 1020. Interested firms must adhere to a strict submission sequence, requiring the submission of Trade RFQ Form 1 (Interest Form) to the City before submitting the Statement of Qualifications (SOQ) via Trade RFQ Form 3. To complete the prequalification process, respondents must provide Trade RFQ Form 3 along with accompanying Schedules A through M. Firms seeking prequalification for multiple trades are required to submit separate individual interest forms for each trade. The response deadline is November 12, 2026, at 3:59 PM. Primary contact for this solicitation is Vilsabel Selman, Construction and Sustainable Procurement Specialist, with the project performance located in Cambridge, Massachusetts.

Capital Buildings Projects

POSTED

about 24 hours ago

DEADLINE

Residential Roofing InstallationThis subcontract for Residential Roofing Installation involves the full removal and replacement of residential roofing systems for prime contractors working on City of Norwich rehabilitation projects. The scope of work requires stripping existing materials down to the base substrate and installing a complete system consisting of 15lb rolled roofing felt, water and ice shields, aluminum drip edges, and asphalt-based shingles that carry a minimum 30-year warranty. Managed by DAS Procurement for the state of Connecticut, the project falls under NAICS code 238160. Qualified bidders must hold a valid Connecticut Home Improvement Contractor license to be eligible. The solicitation was posted on October 29, 2026, with a response deadline of November 13, 2026.

DAS Procurement

POSTED

about 24 hours ago

DEADLINE