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LEON CONSTRUCTION155A CUYAMA LANE NIPOMO CA 93444-9758

UEI: SLED_C819D7B24DB9EDEE

LEON CONSTRUCTION155A CUYAMA LANE NIPOMO CA 93444-9758 is a federal contractor, registered under UEI SLED_C819D7B24DB9EDEE. It has been awarded $29,007,602 in federal contracts. Primary work spans Highway, Street, and Bridge Construction. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_C819D7B24DB9EDEE

Federal Contracting Overview

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

AI Capability Profile

LEON CONSTRUCTION provides highway, street, and bridge construction services. The company has experience supporting the Department of Defense. Their industry focus is centered on NAICS 237310, specializing in heavy and civil engineering construction. The company is located in Nipomo, California.

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

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$29.0M100%

Awards by NAICS

237310 - Highway, Street, and Bridge Construction$29.0M100%

Awards by Agency Over Time

Awards by Place of Performance

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Terrace Drive Sewer System Improvements, Chimney Rock

Solicitation # terrace-drive-sewer-system-improvements-chimney-rock

This solicitation, issued by Payne, McGinn and Cummins, Inc., seeks a contractor for the Terrace Drive Sewer System Improvements project located in Chimney Rock, North Carolina. The scope of work specifically involves the asphalt milling and overlay of 5,200 square yards. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of December 1, 2026. Primary inquiries regarding this project should be directed to Robert M. McGinn, Jr.

Payne, McGinn and Cummins, Inc.

POSTED

about 7 hours ago

DEADLINE

in about 1 month

CONSTRUCTION ON STATE HIGHWAY IN LOS ANGELES COUNTY IN SANTA CLARITA BETWEEN PLACERITA CANYON ROAD AND SAND CANYON ROAD

Solicitation # construction-state-highway-los-angeles-county-santa-clarita-between-placerita-canyon-road-sand

Caltrans is seeking bids for a highway construction project located in Santa Clarita, Los Angeles County, specifically covering the stretch between Placerita Canyon Road and Sand Canyon Road. Identified by contract number 07-375204, this solicitation falls under NAICS code 237310 for highway, street, and bridge construction. The opportunity is designated as a Small Business set-aside. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this project is handled by Bob Swanek at Chumo Construction.

Chumo Construction

POSTED

about 7 hours ago

DEADLINE

North Hollywood Central Remediation Well Collector Line; IFB No. 8003R1

Solicitation # 8003R1

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North Hollywood Central Remediation Well Collector Line project, an infrastructure initiative for the City of Los Angeles Department of Water and Power located in California. The comprehensive scope of work includes underground construction such as tunneling, boring, jacking, and micro tunneling, as well as site work involving land surveying, site clearing, shoring, and subsurface investigation. Additional requirements encompass surface improvements like asphalt paving, landscaping, and the installation of traffic signs, signals, and lighting, along with environmental support including storm water pollution prevention and quality control. This solicitation is open to qualified small businesses, including SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. To be considered, responsive bidders must possess a valid California Contractor's license, provide acceptable insurance, and secure bonding for 100 percent of their contract value, for which Kiewit will reimburse the premiums. Certified DBE, MBE, WBE, or OBE firms must provide certification from an approved agency prior to the bid opening. Quotes are due by November 18, 2025, and should be submitted through the Building Connected system. Interested parties may contact Lead Estimator Ken Johnston for further details regarding the project schedule and requirements.

Kiewit Infrastructure West Co.

POSTED

about 7 hours ago

DEADLINE

ND NP THRO 204(1) Buck Hill Road - Solicitation #6982AF25B000004

Solicitation # nd-np-thro-2041-buck-hill-road-solicitation-6982af25b000004

Steve Manning Construction, Inc. is seeking quotes from qualified subcontractors and suppliers for the Buck Hill Road project in North Dakota under solicitation number 6982AF25B000004. This opportunity is open to various certified small business entities, including SB, SDB, HUBZone, WOSB, VOSB, and SDVOSB firms. The scope of work is extensive, covering site preparation, demolition, and comprehensive roadway construction. Key requirements include survey and staking, soil erosion control, the removal of existing infrastructure such as bollards and catch basins, and the installation of asphalt concrete pavement, concrete curbing, gutters, and guardrail systems. Additional project needs include specialized technical services from a paleontologist monitor, as well as the installation of signage, pavement markings, and site fixtures like benches and trash receptacles. Interested parties must submit their responses by the deadline of November 3, 2026. All inquiries and submissions should be directed to the primary point of contact, Bill Spoon, via the provided administrative email or phone number.

Steve Manning Construction Inc.

POSTED

about 7 hours ago

DEADLINE

BRIDGES ON DELICATE ARCH ROAD - UT NP ARCH 100(2)

Solicitation # bridges-delicate-arch-road-ut-np-arch-1002

This solicitation, issued by WW Clyde, involves a comprehensive infrastructure project on Delicate Arch Road in Utah. The scope of work includes bridge construction, drainage installation, pavement work, roadway realignment, rehabilitation, widening, asphalt surfacing, and various safety improvements. The primary project area consists of 0.99 miles and two parking lots, with additional optional components including 0.35 miles under Option X and one parking lot under Option Y. The opportunity is set aside for small businesses, including certified SDVOSB, WOSB, HUBZone, and SDB entities, under NAICS code 237310. Interested parties must submit their responses by November 6, 2026. Primary coordination for this project is managed by Chanel Hope.

POSTED

about 7 hours ago

DEADLINE

Building 1916-T2 Stormwater Drainage Repair and Parking Lot Asphalt Re-sealing ProjectThe Building 1916-T2 Stormwater Drainage Repair and Parking Lot Asphalt Re-sealing Project is a forecast procurement issued by the Department of Energy's Office of Science. This project focuses on critical infrastructure maintenance, specifically targeting stormwater drainage repairs and the re-sealing of asphalt parking lot surfaces. The work falls under NAICS code 237310, which pertains to highway, street, and bridge construction. The current incumbent contractor for these services is Wilamut Construction Co. LLC. Interested parties can coordinate with Small Business Program Managers David Riley or Chadsey Kittock for further information regarding this upcoming requirement.

Office of Science

POSTED

about 7 hours ago

DEADLINE

Paving and Surface RestorationThis subcontract for Paving and Surface Restoration involves performing roadway and parking lot restoration for prime contractors on projects within the City of Hudson, Ohio. The scope of work focuses on restoring surfaces disturbed by the installation of pipes and culverts. All work must be completed using a minimum of 9.5 inches of Type MS Concrete with black dye, adhering strictly to City of Hudson Standards and ODOT Construction Material Specifications. The project falls under NAICS code 237310 and was posted on October 24, 2026. Interested parties must submit their responses by the deadline of November 17, 2026, at 2:30 PM. The primary objective is the delivery of fully restored and compliant roadway and parking lot surfaces.

POSTED

DEADLINE

ENG HSIP Cycle 12 Butterfield Rd Pedestrian Crossing and 2025 Countywide Drainage Project

Solicitation # 2025-24/2025-28

The HSIP Cycle 12 Butterfield Rd Pedestrian Crossing and 2025 Countywide Drainage Project (Project No. 2025-24/2025-28) is a public works solicitation issued by the County of Marin Department of Public Works. Located at the intersection of Irving Drive and Butterfield Road in unincorporated San Anselmo, California, the project scope includes the installation of two crosswalks, ADA-compliant concrete landings, Rectangular Rapid Flashing Beacons (RRFBs), and two bioretention basins. Additional work consists of minor grind and pave operations, traffic striping, and pavement markings. The engineer's estimate for the project is $550,000, with a required completion timeline of 35 working days. Bids must be submitted electronically via BidExpress by October 27, 2026. To be eligible, bidders must possess a valid Class A license and be registered with the Department of Industrial Relations (DIR) to perform public work. Submission requirements include a bid security of 10% of the base bid, a bidder's qualification statement, and various certifications, including compliance with CARB Off-Road Diesel-Fueled Fleets Regulations and federal debarment and suspension certifications. The contract award will be based on budget requirements and granted to the responsible and responsive bidder with the lowest total base bid. The project is governed by the 2025 Caltrans Standard Specifications (Divisions II through XII), the 2024 Green Book, and 2018 Marin Uniform Construction Standards. Contractors are required to provide a baseline schedule within 15 days of contract execution and maintain a comprehensive Quality Control program. Payment is processed monthly via payment requests submitted to the Engineer, with change order bills submitted through the Department's internet billing system. The contract also mandates strict adherence to prevailing wage rates per Labor Code Sec. 1720 et seq. and full compliance with ADA and Section 504 accessibility standards.

County of Marin

POSTED

DEADLINE

Asphalt Paving and MillingThis subcontract opportunity for Asphalt Paving and Milling involves providing specialized paving and cold planing services for prime contractors on Caltrans projects located in San Diego. The scope of work includes the cold planing of existing pavement and the installation of Type A Hot Mix Asphalt, as well as the removal and replacement of paving and base materials adjacent to concrete work, all performed in accordance with the 2015 Caltrans Standard Specifications. The project is categorized under NAICS code 237310 and is managed through San Diego County. Interested parties must submit their responses by the deadline of December 3, 2026. The final deliverables for this contract consist of professionally milled surfaces and newly paved asphalt sections.

San Diego County

POSTED

DEADLINE

in about 1 month

RFB - REPAIR, REPLACEMENT, AND CONSTRUCTION OF SELECTED CONCRETE SIDEWALKS, CURBS, AND GUTTERS (FY24-25)

Solicitation # BPM013439

The County of San Diego Department of Public Works is soliciting bids for the repair, replacement, and construction of selected concrete sidewalks, curbs, and gutters for the FY24-25 period. The scope of work includes the installation of sidewalks, curb and gutter, cross gutters, driveways, and curb ramps, with specific project areas including Old Hwy 80 and Agua Dulce. All work must adhere to the 2015 Caltrans Standard Specifications and San Diego County Design Standards, specifically DS-21L for detectable warning surfaces. The contract requires strict compliance with the Americans with Disabilities Act of 1990, Buy America requirements, and state prevailing wage rates under Labor Code Section 1720. Proposals will be evaluated based on the total sum of all contract bid items, and the owner reserves the right to reject obviously unbalanced bids. Bidders must provide a bid security of ten percent of the bid amount via cash, certified check, or bidder's bond, while the successful awardee must furnish performance and payment bonds for one hundred percent of the contract value. Submission requires a complete original bid, including representations and certifications, a Small-Local Business Utilization Plan, and a noncollusion affidavit. The deadline for submission via the BuyNet portal or sealed envelope is December 03, 2026, at 2:00 PM local time. The contractor is required to appoint a quality control manager and must notify the Engineer of any noncompliance within 24 hours. Project management milestones include a preconstruction conference within 15 days of contract approval and the submission of a final as-built schedule within 30 days of completion. The solicitation emphasizes nondiscrimination and affirmative action, incorporating various federal regulations and executive orders, and provides specific preferences and certification paths for small, local, and disabled veteran business enterprises.

San Diego County

POSTED

DEADLINE

in about 1 month

Provision of Bridge Remediation and Construction Services for the Nisutlin Bay Bridge Replacement Project

Solicitation # RFQ-2026-8-5527

The Government of Yukon is seeking qualified respondents for the Provision of Bridge Remediation and Construction Services for the Nisutlin Bay Bridge Replacement Project. Located at km 1243 of the Alaska Highway #1 within the Teslin Tlingit Council traditional territory, the scope of work involves completing necessary remediation works on the new Nisutlin Bay Bridge along with the remaining construction requirements for the bridge replacement. Interested parties must submit their responses by November 30, 2026, to be considered for a Prequalification List. Those successfully placed on this list may be invited to participate in a subsequent Request for Proposal process. This solicitation, identified as RFQ-2026-8-5527, was officially posted on October 23, 2026.

Government of Yukon

POSTED

DEADLINE

in about 1 month

Earthwork and Vegetation ControlThis subcontract for Earthwork and Vegetation Control involves providing specialized site preparation services for prime contractors on California Department of Transportation highway projects located in San Diego County. The scope of work includes excavation, backfilling, and vegetation control, with specific requirements for executing minor concrete vegetation control beneath guardrails and installing temporary drainage inlets in accordance with Division III and Section 14 standards. The contractor is responsible for providing all necessary excavation equipment and backfill materials to deliver a fully prepared site featuring functional temporary drainage and installed vegetation control. This opportunity is categorized under NAICS code 237310, with a response deadline set for November 6, 2026.

California Department of Transportation

POSTED

DEADLINE

SB Minor B - Guardrail Replacement - San Diego County

Solicitation # 11A4460

The California Department of Transportation is soliciting bids for contract 11A4460, which involves guardrail replacement on I-8 in San Diego County. The project scope specifically includes the installation of the Midwest Guardrail System, featuring Type SFT-M End Anchor Assemblies and Type AGT Transition Railing at the Grossmont Center Drive/La Mesa Boulevard off-ramp (westbound) and West Willow (eastbound). This is a Small Business Minor B set-aside, requiring bidders to be certified small businesses at the time of bid opening and award. Bids must be submitted via email to Arlena Tedder by November 6, 2026, and any proposal exceeding $484,000.00 will be rejected. Award is based on a unit price-based bid, and the contractor must comply with 2025 Standard Specifications and Plans, as well as Cal/OSHA and CA RWQCB Region 9 regulations. Required submission documents include the Price Quote Proposal for Unit Items, Subcontractor List, Payee Data Record, and various certifications regarding civil rights and small business status. While DVBE goals are not established, participation is encouraged. Payment bonds are required for bids exceeding $25,000, and insurance certificates must be provided upon award. Invoicing is handled via progress payments for contracts over 20 working days, with a 25 percent withholding penalty if final utilization forms are missing.

California Department of Transportation

POSTED

DEADLINE

2027 Gravel Haul

Solicitation # RM250-2026-1

The Rural Municipality of Last Mountain Valley No. 250 is seeking tenders for the 2027 Gravel Haul project, which involves loading, hauling, and spreading approximately 15,000 yards of road gravel on municipal roads. The work is scheduled to take place between June 1 and July 31, 2027, with a detailed gravel map provided by the Administration Office by May 21, 2027. The successful bidder must provide proof of Saskatchewan Workers Compensation Insurance. Interested parties must submit their tenders by 8:00 a.m. on Thursday, November 12, 2026, via mail, fax, email, or in person. Tenders will be opened during the Council meeting on the submission deadline date. The municipality reserves the right to reject the lowest bid or any tender submitted. For further inquiries, contact Administrator Kelly Walker.

Rural Municipality of Last Mountain Valley No. 250

POSTED

DEADLINE

Roadside Ditching Equipment & Services

Solicitation # RFQ#2026-03

The Township of Mulmur is seeking quotations for roadside ditching services under solicitation RFQ#2026-03. The selected contractor will provide an hourly flat rate covering all labor, materials, equipment, and vehicles, specifically including Gradall or excavator machinery and both tri-axle and tandem dump trucks, to perform work at various locations throughout the township. The agreement features an initial one-year term starting from the date of execution, with the possibility of two optional one-year extensions based on funding and performance. Interested bidders must submit their pricing for the initial term as well as the optional extension years by the response deadline of November 9, 2026.

Township of Mulmur

POSTED

DEADLINE

Roadwork-CONSTRUCT SUBGRADE, SURFACING & ELECTRICAL REHABILITATION at Wollaston Lake Airport

Solicitation # HWY-H26092

This contract, solicitation number HWY-H26092, involves the construction of a subgrade and surfacing structure for the runway, taxiway, and apron, as well as the rehabilitation of airfield electrical systems at the Wollaston Lake Airport in Saskatchewan. Key project deliverables include approximately 67,000 square meters of seal coat and 3,750 meters of chain-link cable fencing. The project is divided into two stages, with Phase I due for completion by August 15, 2027, and Phase II by November 2, 2027. Bidders must submit a deposit equal to 5 percent of their total bid. All inquiries regarding the bid package must be directed to the Ministry of SaskBuilds and Procurement at least three business days before the bidding deadline of November 12, 2026. Following the award notification, bidders have a 30-day window to request a debriefing session to identify areas for improvement for future procurement opportunities.

POSTED

DEADLINE

Flexible Pavement (Asphalt) InstallationThis subcontract for Flexible Pavement Installation involves providing asphalt paving and joint sealant services for prime contractors on road restoration projects within Bethel Township, Berks County, Pennsylvania. The scope of work includes the application of prime and tack coats and the placement of Superpave Asphalt Mixture in accordance with PennDOT Publication 408. Additionally, the contractor is responsible for installing bituminous pavement joint sealant using Crafco Roadsaver 221, utilizing pavers and rollers to ensure the finished pavement is within a half inch of the specified grade. The opportunity was posted on October 23, 2026, with a response deadline of November 11, 2026. Classified under NAICS code 237310, this project is managed through Berks County agencies. Interested parties can find further details and submission guidelines via the PennBid portal.

POSTED

DEADLINE

Old Route 22 Culvert Replacement Project

Solicitation # 036-26-010

Bethel Township in Berks County, Pennsylvania, is soliciting sealed electronic proposals via the PennBid Program for the Old Route 22 Culvert Replacement Project, solicitation number 036-26-010. The project scope involves the demolition and removal of an existing culvert pipe and concrete endwalls, the installation of a new 36 inch SLCPP culvert pipe with precast concrete endwalls, minor grading, placement of riprap and scour protection, and roadway restoration. Bids are due by 10:00 a.m. on November 11, 2026. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, based on a combination of lump sum and unit price evaluations. Proposals must include a bid bond or bank cashier's check for ten percent of the bid total, along with a non-collusion affidavit, a Workmen's Compensation Act affidavit, and an Act 127 Public Works Employment Verification Form. The project is subject to Pennsylvania Department of Labor and Industry prevailing wage rates and requires compliance with Buy America certifications for steel and iron products. Successful bidders must provide performance and payment bonds and maintain employer liability insurance with limits of 500,000 dollars per accident and employee. Performance begins within 30 to 60 days of the contract effective date or notice to proceed, with all work performed at 8541 Old Route 22, Bethel, PA.

POSTED

DEADLINE