NAICS 423330 - Roofing, Siding, and Insulation Material Merchant Wholesalers RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Roofing, Siding, and Insulation Material Merchant Wholesalers (NAICS 423330) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

About Roofing, Siding, and Insulation Material Merchant Wholesalers (NAICS 423330)

This industry comprises establishments primarily engaged in the merchant wholesale distribution of nonwood roofing and nonwood siding and insulation materials.

StatusTitleBuyerDue Date
ClosedRoofing, City of Dothan Facilities

The City of Dothan is seeking bids for roofing installation and related materials at various city facilities in Dothan, Alabama.

Dothan, AL, USAInvitation for/to Bid (IFB/ITB)
City of Dothan9/8/2026
OpenRe-roofing Project for Fleet, Fleet PCSO, and Solid Waste Facilities

The City of Dunedin is seeking a licensed contractor to supply all materials, labor, and equipment for a re-roofing project at its Fleet, Fleet PCSO, and Solid Waste facilities.

Dunedin, FL, USAInvitation for/to Bid (IFB/ITB)
City of Dunedin9/9/2026
OpenFiberglass Mineral-Surface Rolled Roofing

The Commonwealth of Kentucky, on behalf of the Tourism, Arts and Heritage Cabinet, is seeking 5,000 rolls of 90-pound fiberglass mineral-surface rolled roofing for delivery to the Kentucky Fair and Exposition Center in Louisville between October 26 and October 30, 2026.

937 Phillips Lane, Louisville, KY, USARequest for Quote/Qualifications (RFQ)
Kentucky > Finance and Administration Cabinet > Office of Procurement Services9/23/2026
OpenRoofing Replacement at Cienega Elementary School

Los Angeles Unified School District is seeking a licensed contractor for roofing replacement at Cienega Elementary School in Los Angeles, CA.

2611 South Orange Drive, Los Angeles, CA, USAInvitation for/to Bid (IFB/ITB)
Los Angeles Unified School District9/10/2026
OpenAsphalt Roof Replacement at Methuen Housing Authority

The Methuen Housing Authority is seeking contractors for EOHLC Project #181186, involving asphalt roof replacement, gutters, downspouts, and associated vents and flashings at 601 Boulevard and 19A/19B Mystic, with an estimated cost of $480,489.

19 Mystic Street, Methuen Town, MA, USAInvitation for/to Bid (IFB/ITB)
City of Methuen > Methuen Housing Authority9/10/2026
OpenRoofing for Five Buildings

The Aurora Special Road District is seeking sealed bids to roof five buildings at 103 East Mill Street in Aurora, Missouri, including four metal buildings and one shingled building.

103 East Mill Street, Aurora, MO, USAInvitation for/to Bid (IFB/ITB)
Aurora Special Road District9/14/2026
OpenGreenhouses I and J South Roof Replacement

The USDA Rural Development intends to award a sole-source contract to replace the south roofs of Greenhouses I and J in Fargo, North Dakota, with performance required within 120 days of contract award.

Fargo, ND, USASole Source
United States of America > AGRICULTURE, DEPARTMENT OF > RURAL HOUSING SERVICE > USDA/RD/CONTRACT OPERATIONS BRANCH9/11/2026
OpenBuilding and Facilities Supplies and Services

OMNIA Partners is seeking proposals from manufacturers and suppliers for building and facilities supplies and related services across lumber, masonry, roofing, decking, siding, interior materials, and moulding and millwork.

United StatesRequest for Proposal (RFP)
OMNIA Partners10/15/2026
OpenRoof Repair Services

The California Department of Industrial Relations is seeking a contractor to provide roof repair services, including all permits, labor, materials, and equipment.

United StatesRequest for Proposal (RFP)
California > Department of Industrial Relations10/1/2026
OpenRoofing Services for Pima County

Pima County, AZ is seeking qualified contractors to provide roofing services under RFQ No. 2600010277.

Pima County, AZ, USARequest for Quote/Qualifications (RFQ)
Pima County > Procurement Department9/8/2026
OpenRoof Replacement at 57 N Ottawa St, Joliet, IL

Will County, Illinois is seeking sealed bids for the replacement of the roof at 57 N Ottawa St, Joliet, IL, with a mandatory pre-bid meeting and pre-registration required.

57 North Ottawa Street, Joliet, IL, USAInvitation for/to Bid (IFB/ITB)
Will County > Purchasing Department9/16/2026
OpenTiger Trades Residential Construction Material Packages

The Princeton R-V School District is seeking bids for material packages for the Tiger Trades Residential Construction Project, including bulk lumber, siding, doors, windows, and roofing materials.

Princeton, MO, USAInvitation for/to Bid (IFB/ITB)
Princeton R-V School District-
OpenRoof Replacement at Centre Bernard-Gariepy

The Centre de services scolaire de Sorel-Tracy is seeking a contractor for the roof replacement of the north roof at Centre Bernard-Gariepy, including the replacement of three basins, with work scheduled from September 21 to October 23, 2026.

5105 BOUL. Des Étudiants, Sorel-Tracy, QC, CanadaRequest for Proposal (RFP)
Centre de services scolaire de Sorel-Tracy9/9/2026
OpenRoofing Services

Pima County, AZ is seeking qualified contractors to provide roofing services under RFQ No. 2600010277.

Portland, OR, USARequest for Quote/Qualifications (RFQ)
Pima County > Procurement Department9/8/2026
OpenRoof Replacement Pasco Facility

Pasco County Board of County Commissioners, in partnership with Reworld Pasco, is seeking bids for roof replacement at a facility in Pasco County, Florida.

Pasco County, FL, USAInvitation for/to Bid (IFB/ITB)
Pasco County9/16/2026
OpenRoof Replacement Project

The Children's Services Council of Palm Beach County is seeking qualified roofing contractors to replace the roof at its facility in Boynton Beach, Florida.

2300 High Ridge Road, Boynton Beach, FL, USARequest for Proposal (RFP)
Palm Beach County > Children's Services Council of Palm Beach County9/10/2026
OpenBuilding Supplies for Atlantic Canada Institutions

Interuniversity Services Incorporated is seeking proposals from qualified suppliers to provide building supplies across sixteen product categories to member institutions throughout Atlantic Canada under an estimated 96-month contract.

CanadaRequest for Proposal (RFP)
Interuniversity Services Inc.9/28/2026
OpenACZ-2026-002-B Roofing Contract Package

Alberta Social Housing Corporation is seeking bids for the ACZ-2026-002-B roofing installation or repair contract package, with an estimated two-month contract period.

Alberta, CanadaInvitation for/to Bid (IFB/ITB)
Alberta > Alberta Social Housing Corporation9/10/2026
OpenMedford Library Roof Coating

Jackson County is seeking sealed bids for materials, labor, equipment, and miscellaneous work required to coat the roof at the Medford Library.

Medford Library - Jackson County Libraries, Medford, OR, USAInvitation for/to Bid (IFB/ITB)
Jackson County Fire District No. 19/24/2026
OpenMcBrod Roof Replacement Project

Clackamas County is seeking bids for the McBrod Roof Replacement Project, with an engineer's estimate of $400,000, due September 15, 2026.

9000 SE Mcbrod Avenue, Milwaukie, OR, USAInvitation for/to Bid (IFB/ITB)
Clackamas County9/15/2026
OpenSupply and Delivery of Thermal Insulation Materials

Parc olympique is seeking a contractor to supply and deliver thermal insulation materials on an as-needed basis for the next three years.

4545 AV. Pierre-De Coubertin, Montreal, QC, CanadaRequest for Proposal (RFP)
Quebec > Parc olympique9/9/2026
OpenBuilding 46 Roof Replacement Project

The New York State Office for People With Developmental Disabilities is seeking a certified MWBE, SDVOB, or NYS small business contractor to replace the roof on Building 46 at Sunmount DDSO in Tupper Lake, NY.

2445 State Route 30, Tupper Lake, NY, USARequest for Proposal (RFP)Small BusinessMinority-Owned BusinessWoman-Owned BusinessService-Disabled Veteran-Owned Business
New York > Office for People With Developmental Disabilities > Sunmount Developmental Disabilities Service Office9/16/2026
OpenRoof Replacement at 160 Dudley Avenue

The City of Markham is seeking a contractor to replace the roof at 160 Dudley Avenue under a 12-month construction contract.

160 Dudley Avenue, Markham, ON, CanadaRequest for Proposal (RFP)
City of Markham9/11/2026
OpenReroofing at Lo-Inyo Elementary

Lone Pine Unified School District is seeking a licensed roofing contractor to reroof Lo-Inyo Elementary School, with sealed bids due September 10, 2026.

223 East Locust Street, Lone Pine, CA, USAInvitation for/to Bid (IFB/ITB)Service-Disabled Veteran-Owned Business
Lone Pine Unified School District9/10/2026
OpenFire Station #3 Roof Replacement

The City of Columbus, Indiana, is seeking proposals to install a 30-year-warranty multi-ply roofing system at Fire Station #3, including all labor, materials, safety, disposal, and related work.

Columbus, IN, USARequest for Proposal (RFP)
City of Columbus9/15/2026
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This industry comprises establishments primarily engaged in the merchant wholesale distribution of nonwood roofing and nonwood siding and insulation materials.

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