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

LiveFree Webinar — Wednesday, September 30 at 2:00 PM EDT

Register Free →

This Government Contract opportunity from California was posted on August 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Building Envelope Modifications (Roof & Structural)

Closed
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 238160
New
SLED
Replace Roofing Shingles
Solicitation # 479
The Imperial Valley Housing Authority is soliciting bids from licensed contractors for the removal and replacement of approximately 8,888 square feet of roofing shingles at Sunset Garden Apartments in Heber, California. The project encompasses Building 6, Building 7, and the Main Office, requiring the demolition of existing shingles, felt paper, and flashing. Contractors must install new number 30 felt paper and 30-year, 3-dimensional charcoal color roofing shingles that comply with Cool Roof Code Requirements and California Title 24 Energy Efficiency Building Standards. Additional requirements include installing and painting grey edge metal flashing, resealing pipes and vents, and performing daily site cleanup using magnetic sweepers. Bids must be submitted in sealed envelopes to the IVHA office in Brawley, California, by 2 P.M. PST on October 26, 2026. The winning contractor will have 30 days to complete the work upon receipt of a contract or notice to proceed. Award decisions will be based on price, qualifications, past performance, and compliance with bid requirements. Required documentation for submission includes a valid California Contractor's License, a BID Proposal Form, a Designation of Subcontractor Form, and a Section 3 Certification Form. This contract is subject to HUD-5370-EZ General Contract Conditions and requires strict adherence to the Davis-Bacon Act and California Labor Code regarding prevailing wage rates. Contractors must provide a bid bond equal to 5 percent of the total bid amount, and for contracts exceeding 100,000 dollars, performance and payment bonds are required. Administrative requirements include submitting weekly payroll to the IVHA Purchasing Agent and providing typed or electronically generated invoices featuring a valid IVHA Purchase Order Number. All work must meet OSHA safety standards and ADA accessibility requirements.
Imperial Valley Housing Authority

POSTED

about 19 hours ago

DEADLINE

in 26 days
NAICS: 238160
New
SLED
IFPQ Roof Removal and Replacement Services, Contra Costa County
Solicitation # 04A7632
The California Department of Transportation (Caltrans) is soliciting price quotes for roof removal and replacement services at the District 04 Walnut Creek West Maintenance Station in Contra Costa County. The project involves the removal and legal disposal of approximately 2,952 square feet of existing built-up roofing, sheathing, and associated components, followed by the installation of a new standing seam metal roof with vented vinyl soffits. Due to the presence of lead-containing materials, the contractor must hold a valid California Department of Public Health Lead Removal Certificate and comply with Cal/OSHA and NESHAP hazardous material standards. The contractor is responsible for providing all labor, materials, and equipment, including the temporary removal and storage of an existing antenna. This is a Small Business set-aside solicitation open to certified Small Businesses, Micro Businesses, SB-PW, or Disabled Veteran Business Enterprises. The contract will be awarded to the responsible bidder offering the lowest price quote that meets all specifications, with a maximum bid limit of 484,000 dollars. Bidders must possess a C-39 Roofing Contractor license and ensure that any subcontractors hold the same DGS certification status as the prime bidder. Quotes must be submitted via email to Kae Saechin by October 12, 2026, at 2:00 p.m. PT. Key requirements include a payment bond for bids exceeding 25,000 dollars and adherence to prevailing wage laws for projects over 15,000 dollars.
California Department of Transportation

POSTED

1 day ago

DEADLINE

in 12 days
NAICS: 238160
New
SLED
Roof Repair
Solicitation # BD-24-1694-ACUSH-ACUSH-133953
The Town of Acushnet, Massachusetts, is soliciting bids from experienced licensed contractors to perform roof repairs at two municipal locations: Acushnet Town Hall at 122 Main Street and Acushnet Parting Ways at 130 Main Street. The scope of work at Town Hall involves re-roofing approximately 1,000 square feet of two flat roofs, which includes removing existing EPDM membrane and fiberboard, replacing a caved-in condenser box platform, and installing a 50 MIL white Duro-Last PVC membrane roof system with new insulation, trim, edge metal, and two-way roof vents. The Parting Ways building requires targeted shingle and flashing repairs. Bids are due by October 16, 2026, at 2:00 PM, with a pre-bid site inspection scheduled for October 8, 2026, at 9:00 AM. Qualified bidders must provide at least five recent customer references, preferably from municipalities, and confirm the work can be completed within 10 weeks of commencement. The successful contractor must provide an insurance certificate, evidence of OSHA compliance, and both performance and payment bonds totaling 100 percent of the contract price. All work must adhere to prevailing wage rates established by the Commonwealth Department of Labor and Industries. Additionally, bidders must certify compliance with Massachusetts laws regarding taxes, child support, and public construction debarment.
ACUSH - Acushnet Town Hall

POSTED

2 days ago

DEADLINE

in 16 days
NAICS: 238160
New
SLED
City Hall Roof Improvements
Solicitation # 26-028
The City of Dania Beach is soliciting bids for the City Hall Roof Improvements project, identified as ITB 26-028. The scope of work involves the removal and replacement of the existing roofing system at 100 W Dania Beach Blvd, including the installation of insulation, cover boards, SBS membrane, waterproofing, flashings, roof drains, gutters, and downspouts. Because City Hall will remain operational during construction, the contractor must implement careful sequencing, temporary dry-in plans, and OSHA-compliant safety measures to ensure uninterrupted building operations and safe public and employee access. The project is funded through HMGP/FEMA, and the contractor must comply with Build America Buy America Act requirements if determined applicable by FDEM or FEMA. The contract will be awarded to the lowest responsive and responsible bidder based on a firm, fixed lump-sum price, which includes an allowance for replacing up to 15 percent of the deteriorated roof deck substrate. Key performance milestones include substantial completion within 120 days and final completion within 150 days after the Notice to Proceed. Bidders must provide a 5 percent bid bond, as well as performance and payment bonds. Technical requirements specify that the roofing manufacturer must be an ISO 9001 registered company with 20 years of experience, and all products must have current Florida approvals for High-Velocity Hurricane Zones. Work is permitted Monday through Saturday from 7:00 a.m. to 5:00 p.m.
Public Services

POSTED

2 days ago

DEADLINE

in 28 days

AI Contract Overview

Show more

This subcontract for Building Envelope Modifications focuses on critical roof and structural work to support the installation of rooftop HVAC units. The scope of work includes roof reinforcement, patching, flashing, and comprehensive weatherproofing to ensure the building's structural integrity is maintained throughout the installation process. The project is being managed by the California Library agency under NAICS code 238160. Interested parties must submit their responses by the deadline of September 4, 2026, following the posting date of August 13, 2026.

General Info

California Library subcontract for roof and structural HVAC modifications due September 4, 2026.

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP NO. 3077.

The full solicitation package (24 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Lompoc Library HVAC Units Replacement Project

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyCalifornia → Library
ContactsNo contacts available
OfficeN/A
Organization / AgencyCalifornia → Library
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Roof reinforcement, patching, flashing, and weatherproofing to support rooftop HVAC units and maintain building integrity during installation.

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS