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CONWAY CONSTRUCTION CO. PO BOX 303 RIDGEFIELD WA 98642 USA

UEI: SLED_D4B901A6995CA7BB

CONWAY CONSTRUCTION CO. PO BOX 303 RIDGEFIELD WA 98642 USA is a federal contractor, registered under UEI SLED_D4B901A6995CA7BB. It has been awarded $998,373 across 1 federal contract. Primary work spans Highway, Street, and Bridge Construction. Top awarding agencies include 690567 Western Federal Lands Division.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_D4B901A6995CA7BB

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

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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

690567 Western Federal Lands Division$998.4K100%

Awards by NAICS

237310 - Highway, Street, and Bridge Construction$998.4K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in CONWAY CONSTRUCTION CO. PO BOX 303 RIDGEFIELD WA 98642 USA's top NAICS codes and agencies

Asphalt Paving and Site Surfacing

ASC COMMODITIES DIVISION

POSTED

about 7 hours ago

DEADLINE

Paving and Asphalt Work

NUCLEAR REACTOR PROGRAM

POSTED

about 7 hours ago

DEADLINE

Paving and Asphalt Work

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

about 7 hours ago

DEADLINE

Asphalt Resurfacing Multiple Roads

Solicitation # PE-67400-NONST-2027-000000011

Heard County Board of Commissioners in Georgia is soliciting bids for the asphalt resurfacing of multiple local roads under solicitation number PE-67400-NONST-2027-000000011, which was posted on August 5, 2026, with a response deadline of September 9, 2026, at 4:00 PM. The work will be performed within Heard County, Georgia, and is categorized under a state, local, or educational agency procurement. No set-aside preferences or NAICS codes are specified, indicating an open competition for qualified contractors. Katrina Billingsley serves as the primary point of contact and can be reached via email at hr@heardcountyga.com for inquiries or additional information regarding the solicitation. Interested parties must submit responses through the designated online portal before the deadline to be considered for award.

Heard County Board of Commissioners

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Kneehill County - Invitation to Bid - 2511-02170-00 - 2026 Kneehill County Bridge Maintenance Tender

Solicitation # AB-2026-05509

Kneehill County is soliciting bids for a comprehensive bridge maintenance project under tender AB-2026-05509, with proposals due by August 20, 2026. The scope of work encompasses a wide range of structural and protective repairs including partial depth concrete repairs, guardrail and bridgerail restoration, deck joint replacement, drain trough backfill and repair, securement of pier nose plates, banding of piles, sheathing repairs, placement of Class 2 heavy rock rip rap, grinding of truss members, replacement of caps and corbels, erosion control measures, timber block replacement, and the addition of sister stringers to reinforce structural integrity. All work must be completed in accordance with county standards and industry best practices for infrastructure longevity and safety. The project is located within Kneehill County, Alberta, and is managed by the county’s engineering team, with Kurt Petrica serving as the primary point of contact for inquiries and technical clarification. Bidders are expected to mobilize efficiently and execute all tasks with precision, addressing both immediate structural concerns and long-term durability. The solicitation is open to qualified contractors capable of handling complex civil infrastructure repairs, and responses must be submitted through the Alberta Purchasing Connection portal prior to the deadline. No set-aside provisions are specified, and all eligible bidders may participate provided they meet the technical and compliance requirements outlined in the tender documentation.

Kneehill County

POSTED

about 7 hours ago

DEADLINE

Fleet Fast EV Charging - ConstructionThe Port of Seattle’s Aviation Project Management Group is forecasting a construction contract for fast EV charging infrastructure, aligned with NAICS code 237310 for Electrical and Other Wiring Installation. The solicitation is set to be released on July 31, 2026, and will focus on the installation of high-capacity electric vehicle charging systems to support fleet operations, likely targeting airport and ground service equipment. The project is expected to involve site preparation, electrical upgrades, and integration of charging hardware and software systems at unspecified locations within the Port’s aviation facilities. Key contacts for inquiries are Angela Peterson, the primary point of contact, and Katie Techa, the Project Manager, who can be reached via phone or email provided for further details. No set-aside provisions or eligibility restrictions are indicated at this time.

Aviation Project Management Group

POSTED

about 7 hours ago

DEADLINE

Fisherman’s Terminal (FT) Entry and Exit Paving RedevelopmentThe Fishermen’s Terminal Entry Redevelopment Project will revitalize the entry and exit drives along 19th Ave W, along with the former Downie Building (C-14) footprint and surrounding parking areas. Existing pavement in deteriorated condition will be milled and resurfaced, while aging stormwater infrastructure will be fully replaced and expanded to divert runoff from combined sewer lines into dedicated storm drainage systems, with water quality treatment incorporated where qualifying pavement surfaces are replaced. The remaining concrete slab from Phase 1 will be demolished to make way for a blended layout of new parking spaces and native green space designed as a pollinator habitat, potentially housing a stormwater treatment facility. An irrigation system will be installed to support the new landscaping, which will also extend to the median along the entry drive. New electric vehicle charging stations will be integrated into the expanded parking area, and a protected two-way bike lane will be constructed to connect the terminal’s entry directly to the West Wall bike path, enhancing multi-modal accessibility. Pedestrian pathways will be upgraded to improve connectivity to the intersection of 21st Ave W and W Emerson Pl, as well as the adjacent King County Metro bus stop. Lighting will be enhanced throughout the newly configured parking and path areas, and comprehensive wayfinding systems will be implemented to guide pedestrians and cyclists through the redeveloped campus. The project is forecasted to be solicited under NAICS code 237310 by the Port of Seattle’s Waterfront Project Management office, with primary contact information provided for project inquiries and coordination.

Waterfront Project Management

POSTED

about 7 hours ago

DEADLINE

Asphalt Paving & Striping Unit Price Portwide 2026The contract encompasses a broad range of pavement and infrastructure maintenance activities across multiple Port of Seattle locations including Seattle-Tacoma International Airport, Maritime Properties, and adjacent areas. Work includes new asphalt paving and patching, overlays with fabric, crack sealing, seal coating, profile grinding, haul and disposal of grinding spoils, removal of existing striping, surface preparation for new markings, various stripe painting, saw cutting and coring of non-hazardous concrete and asphalt, installation of concrete wheel stops, curb repair and replacement, sidewalk lifting and leveling, and drainage system enhancements. All work requires adherence to performance standards and may involve obtaining necessary permits for improvements to public infrastructure. This procurement is issued under the title Asphalt Paving & Striping Unit Price Portwide 2026 by the Port Construction Services division of the Port of Seattle. The solicitation is posted as a forecast with a NAICS code of 237310 indicating highway and street construction. Primary point of contact is Heather Bowden, with Lesley Miles serving as project manager; inquiries should be directed via their provided email addresses and phone numbers. The contract will be administered across numerous port-wide sites with performance expected to meet specified technical and safety requirements, though no specific location details are provided in the data. The forecast date of July 31, 2026, suggests this is a planning notice for future work, not an active solicitation.

Port Construction Services

POSTED

about 7 hours ago

DEADLINE

Town of Chelsea - Upper Village Rd Paving Request for Bids

Solicitation # 75027

The Town of Chelsea is seeking bids for a paving project on Upper Village Road, divided into two distinct sections. Section 1, the base bid, covers approximately 3,710 feet from Baraw Hill Road to the end of the existing pavement, requiring leveling and overlaying the current surface with a minimum pavement depth of two inches while matching the existing roadway width; detailed pavement layout at the intersection with Washington Turnpike is provided in the attached sketch. Section 2 is an add-alternate bid extending approximately 2,665 feet from the end of the existing pavement to the intersection of South Washington Road and Corinth Road, where the existing gravel roadway must be graded and compacted, followed by the placement of two two-inch lifts over a 22-foot width. Bids must be submitted by August 14, 2026, at 9:00 AM, with the solicitation posted on August 5, 2026, under reference number 75027. All inquiries should be directed to the Town Administrator at town.administrator@chelseavt.us or 802-625-2023, and further details are available via the provided Vermont Business Registry link.

Department of Economic Development

POSTED

about 7 hours ago

DEADLINE

LACSD Surface Water PFAS Removal Project No. 251, CA

Solicitation # lacsd-surface-water-pfas-removal-project-no-251-ca

The contract pertains to the design and construction of PFAS treatment facilities at the Bernina and Cedar Glen Water Treatment Plants in California, encompassing comprehensive civil, structural, mechanical, electrical, instrumentation, and process upgrades necessary to remove per- and polyfluoroalkyl substances from public water supplies. The project is structured as a solicitation under solicitation number lacsd-surface-water-pfas-removal-project-no-251-ca, with a response deadline of September 3, 2026, and is classified under NAICS code 237310 for water and wastewater treatment plant construction. It is designated for Disadvantaged Business Enterprise participation as defined by the Department of Transportation, encouraging eligibility and involvement from underrepresented contractors. The awarding entity is Pyramid Building & Engineering, Inc., and all project-related inquiries and submissions must be directed to John Garrison, the primary point of contact, via email or phone provided. Performance of the work is exclusively required within California, though the precise city and ZIP details are not specified, and the solicitation was posted on August 5, 2026.

Pyramid Building & Engineering, Inc.

POSTED

about 8 hours ago

DEADLINE

NCMT Berth 24-11 Structural Repair

Solicitation # ncmt-berth-24-11-structural-repair-0

The contract entails the comprehensive rehabilitation of the existing concrete marginal wharf at National City Marine Terminal Berth 24-11 in San Diego, California, along with the reinstallation of the shore power system, as detailed in the contract drawings and specifications. The scope of work encompasses a wide array of specialized services including demolition, asbestos and lead abatement, contaminated soil removal, concrete coring and saw cutting, underwater pile jackets, diving operations, environmental monitoring, LIDAR surveying, materials testing, and utility work for storm drain, electrical, and water systems. Multiple subcontracted activities are required, reflecting the complexity and technical nature of the project, with significant emphasis on environmental compliance, safety, and structural integrity. The project is being procured by the San Diego Unified Port District, with Kiewit Infrastructure West Co. serving as the prime contractor responsible for managing subcontractors and ensuring all work adheres to the referenced plans and specifications, which are available for review upon request. Bidders and subcontractors must satisfy stringent eligibility requirements, including possessing a valid California Contractor’s License, being registered with the Department of Industrial Relations, and providing acceptable insurance coverage. Subcontractors and material suppliers performing onsite work must be signatory to collective bargaining agreements with carpenters, laborers, cement masons, ironworkers, operating engineers, and teamsters, in compliance with the Project Labor Agreement. Additionally, 100% bonding is mandatory for responsible subcontractors and material contractors, with Kiewit agreeing to reimburse bond premiums. The solicitation prioritizes participation from Disadvantaged Business Enterprises, Disadvantaged Veteran Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises, requiring certification through recognized programs such as the SBA, USDOT’s DBE program, WBENC, or NMSDC. All proposals must be submitted via the BuildingConnected system, with a strict deadline of August 6, 2026, at 2:00 p.m. Failure to meet any of the pass/fail gates—license, DIR registration, insurance, or labor harmony—will render a bidder non-responsive. The contract does not specify total value, payment terms, or period of performance, but places significant administrative emphasis on compliance, socioeconomic participation, and labor standards.

Kiewit Infrastructure West Co.

POSTED

about 8 hours ago

DEADLINE

in about 21 hours

STATE LET MAINTENANCE CONTRACT, BLANCO CO, HOT-MIX COLD-LAID

Solicitation # 6496-52-001_0926

The Texas Department of Transportation is soliciting bids for a state maintenance contract to perform hot-mix cold-laid pavement work on US-281 in Blanco County, with an estimated contract value of $2,782,000.00 and a performance period of 365 calendar days. The solicitation, identified by control number 6496-52-001_0926, was posted on August 5, 2026, and bids are due by 1:00 p.m. on September 2, 2026, with all submissions required through the Electronic State Business Daily and Electronic Bidding System. The project is classified as a waived project, with proposals issued only to prequalified contractors, and no small business participation goal is established. Performance is to occur exclusively along the designated highway corridor in Blanco County, and acceptance of work will be carried out by TxDOT personnel at the project site. A performance guarantee of $56,000 is required to ensure contractual compliance. The contract is administered by TxDOT’s Austin District, with payment processed through the agency’s headquarters, and agency accounting data includes an AAC code of 601 and project number MMC-A00219443. While no detailed technical specifications, packaging requirements, inspection criteria, or evaluation factors are provided in the available documentation, compliance with TxDOT’s standard construction and maintenance specifications for hot-mix cold-laid asphalt is implied. The solicitation does not include a breakdown of line items, FOB terms, or information on contract type such as FFP or IDIQ, and no FAR clauses, representations, or certifications are accessible in the provided materials. Contractors must rely on official addenda and portal-based documentation for full technical, administrative, and submission requirements.

Texas Department of Transportation

POSTED

about 8 hours ago

DEADLINE

STATE LET MAINTENANCE CONTRACT, LA SALLE CO, DEBRIS REMOVAL

Solicitation # 6506-24-001_0926

The Texas Department of Transportation is soliciting bids for a debris removal contract along Interstate Highway 0035 in La Salle County, Texas, with an estimated contract value of $1,268,533.20. The solicitation, identified as 6506-24-001_0926, was posted on August 5, 2026, and bids are due by September 2, 2026, at 1:00 PM Central Time, with electronic submission mandated through the Electronic State Business Daily and the Electronic Bidding System. The contract is classified as a State Let Maintenance Contract under NAICS code 237310 and is issued by TxDOT’s Austin headquarters, with performance required along a 0.01-mile stretch of IH0035 in La Salle County. The project has a total performance period of 730 calendar days from award, and a guarantee amount of $63,427.00 is required. No small business subcontracting goals are set, and the solicitation is restricted to prequalified contractors only. The work involves full removal and proper disposal of debris to restore highway safety and right-of-way conditions, though detailed technical specifications, inspection criteria, or performance standards are not included in the available summary and must be obtained from the official bid package. Payment and invoicing procedures are not specified, and no formal line-item pricing or contract type such as fixed-price or cost-reimbursement is indicated. A point of contact, Vanessa Rosales-Herrera, is listed at the Laredo district office with a general inquiry number provided by TxDOT’s central office. The solicitation does not include explicit clauses on packaging, inspection locations, acceptance criteria, special requirements such as key personnel or options, nor detailed representations and certifications required of offerors, all of which are expected to be contained in documents accessible only through the designated electronic bidding portals. The sole identified financial detail is the total estimated cost, with no breakdown of options, extensions, or incentive structures provided.

Texas Department of Transportation

POSTED

about 8 hours ago

DEADLINE

STATE LET MAINTENANCE CONTRACT, WEBB CO, SEAL COAT

Solicitation # 6500-58-001_0926

The Texas Department of Transportation has issued a solicitation for a seal coat maintenance project along US-83 in Webb County, Texas, with an estimated contract value of $6,683,574.77. The work is to be completed within 120 working days, with bid submissions due by 1:00 PM on September 3, 2026, through the Electronic State Business Daily and Electronic Bidding System. The project is classified under NAICS code 237310 and is administered by TxDOT, with the primary point of contact for questions located in Laredo, Texas, and a secondary contact at the Austin headquarters. No small business participation goal has been established, as the SBE goal is set at 0.0%. A performance guaranty in the amount of $100,000.00 is required from the contractor to ensure compliance and timely completion. The work location is specifically defined as Highway US-0083 in Webb County, and all performance must occur at this site. The full scope of work, technical specifications, inspection criteria, and acceptance standards are detailed in the official solicitation documents accessible only through the designated electronic systems. Although the solicitation number and control number are provided, no contract type such as firm-fixed-price or IDIQ is specified, and no detailed line-item pricing, clause references, subcontracting requirements, or packaging and marking specifications are included in the available data. All administrative details, including payment procedures, accounting codes, and point of contact roles, are either incomplete or not disclosed in the public-facing solicitation materials. Bidders are directed to the official portals for complete and authoritative documentation.

Texas Department of Transportation

POSTED

about 8 hours ago

DEADLINE

STATE LET MAINTENANCE CONTRACT, FAYETTE CO, THERMOPLASTIC PAVEMENT MARKINGS

Solicitation # 6500-91-001_0926

The Texas Department of Transportation is soliciting bids for a state-let maintenance contract to install thermoplastic pavement markings on a 0.01-mile segment of State Highway 0159 in Fayette County, Texas, with an estimated contract value of $1,182,215.39. The solicitation, numbered 6500-91-001_0926, was posted on August 5, 2026, and responses are due by September 2, 2026, at 1:00 PM Central Time, to be submitted electronically through the Electronic State Business Daily or the Electronic Bidding System. The contract requires completion within 75 working days from the start date, with a mandatory performance guarantee of $24,000.00, and no Small Business Enterprise participation goal is set. The place of performance is strictly limited to the designated highway segment in Fayette County, and the Texas Department of Transportation will oversee inspection and acceptance of work at the project site. While detailed technical specifications, clause provisions, evaluation factors, and pricing line items are not included in the public notice, bidders are directed to consult the official ESBD and EBS portals for complete documentation, including TxDOT Standard Specifications and any addenda. Payment, invoicing, and contract administration details are not specified in the available information, and no contracting officer or representative is formally named, with general inquiries to be addressed through provided contact points. All submissions must comply with electronic submission requirements, and no physical or alternative media alternatives are indicated.

Texas Department of Transportation

POSTED

about 8 hours ago

DEADLINE

STATE LET MAINTENANCE CONTRACT, POTTER CO, CRACK SEAL

Solicitation # 6480-09-001

The Texas Department of Transportation has issued a maintenance contract for crack sealing work in Potter County, designated as IH0040, with a total contract value of $1,800,640.00. This solicitation, identified by number 6480-09-001_0926, was posted on August 5, 2026, with responses due by September 3, 2026, and falls under NAICS code 237310 for highway, street, and bridge construction. The work is part of the state’s maintenance program, and the contracting entity is a state-level agency operating under Texas jurisdiction, with the performance location specified within Texas. The primary point of contact for inquiries is available via phone at 512-416-2498, and the full solicitation details can be accessed through the Texas SmartBuy portal. There is no specific set-aside designation indicated for this contract, meaning it is open to all eligible bidders regardless of business size or ownership status.

Texas Department of Transportation

POSTED

about 8 hours ago

DEADLINE

STATE LET MAINTENANCE CONTRACT, TOM GREEN CO, BRIDGE PREVENTATIVE MAINTENANCE

Solicitation # 6501-05-001_0926

The Texas Department of Transportation is soliciting bids for a bridge preventative maintenance contract on State Highway 0208 in Tom Green County, with an estimated cost of $1,329,347.00. The solicitation, numbered 6501-05-001_0926, was posted on August 5, 2026, and responses are due by September 3, 2026, at 1:00 PM Central Time. Work is to be performed within the San Angelo District, primarily along SH0208, and must be completed within 90 working days from the start date. The NAICS code for this procurement is 237310, classifying it as highway, street, and bridge construction, with no small business enterprise goal set. Proposals must be submitted electronically through the Electronic State Business Daily (ESBD) or the Electronic Bidding System; physical submissions are accepted only at the TxDOT Austin headquarters, but electronic submission is mandatory. No detailed line-item pricing, clauses, specifications, inspection criteria, or special requirements are included in the public solicitation, and the contract is presumed to follow a Lowest Price Technically Acceptable approach consistent with state maintenance procurements. Payment, invoicing, and administrative details such as accounting codes, contracting officer representatives, or delivery terms are not specified in the available documentation, and offerors are expected to comply with all standard state and federal requirements applicable to transportation infrastructure maintenance.

Texas Department of Transportation

POSTED

about 8 hours ago

DEADLINE

STATE LET MAINTENANCE CONTRACT, HAYS CO, HOT-MIX COLD-LAID

Solicitation # 6496-53-001_0926

The Texas Department of Transportation is soliciting bids for a State Let Maintenance Contract to perform hot-mix cold-laid pavement work on SH0021 in Hays County, Texas, with an estimated contract value of $2,112,600. The project is limited to prequalified contractors only, as it is designated as a waived project, and all bids must be submitted electronically through the Electronic State Business Daily and Electronic Bidding System by the deadline of September 2, 2026. The work must be completed within 365 calendar days from the award date, and contractors are required to provide a $42,000 performance guaranty to ensure compliance with quality and timeline requirements. The solicitation references TxDOT Standard Specifications for materials and construction methods, though specific technical clauses, inspection criteria, and acceptance standards are not detailed in the available information and are expected to be found in official addenda or project documents accessible through the electronic bidding portals. The contracting office is located in Austin, Texas, and all correspondence and bid submissions must be directed through the designated electronic systems; physical submissions are not accepted. The agency has provided only minimal administrative details, including a control number of 6496-53-001 and a project number of MMC-A00219444, but lacks explicit information on payment processes, accounting codes, invoicing methods, or formal designations for contracting officers or technical representatives. While the solicitation includes administrative data such as the NAICS code 237310 and confirms the contracting authority as a state-level entity, it does not contain detailed clause language, evaluation factors, packaging requirements, or representations from offerors. Bidders are responsible for monitoring all addenda issued through the ESBD and ensuring full compliance with any updates or supplemental instructions published on the official bidding platforms.

Texas Department of Transportation

POSTED

about 8 hours ago

DEADLINE