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LANG ENVIRONMENTAL, INC.

UEI: F4S8Z4KT93L3

LANG ENVIRONMENTAL, INC. is a federal contractor, registered under UEI F4S8Z4KT93L3. It has been awarded $1,099,833 in federal contracts. Primary work spans Unknown NAICS, All Other Specialty Trade Contractors, and Remediation Services. Top awarding agencies include Department Of Defense, Department Of Veterans Affairs, and Department Of Homeland Security.

Contact Information

Registration and classification details

Registration

UEI Code

F4S8Z4KT93L3

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

197

All time

Active

0

Currently performing

Completed

197

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$1.0M95.2%Department Of Veterans Affairs$32.1K2.9%Department Of Homeland Security$15.3K1.4%

Other agencies (1 agencies, <0.5% each)$5.3K0.5%

Awards by NAICS

235990 - Unknown NAICS$682.3K62%238990 - All Other Specialty Trade Contractors$361.3K32.9%562910 - Remediation Services$47.5K4.3%

Others - Other NAICS codes (2 codes, <0.5% each)$8.8K0.8%

Awards by Agency Over Time

Awards by Place of Performance

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PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

J.F. Shea Construction, Inc. is requesting sub-bids from qualified Disadvantaged Business Enterprise subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project. Located in San Jacinto, California, this solicitation is for the Eastern Municipal Water District under specification number 1472W. The project encompasses a wide range of construction and supply needs, covering numerous NAICS codes related to heavy civil engineering, specialty trade contracting, and industrial equipment manufacturing. The opportunity is specifically set aside for various SBA-certified entities, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. Interested parties must submit their bids by November 17, 2026, at 10:00 A.M. Primary coordination for this solicitation is managed by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

about 3 hours ago

DEADLINE

CONSTRUCTION MANAGER/GENERAL CONTRACTOR (CM/GC) SERVICES FOR DIRECT POTABLE REUSE DEMONSTRATION FACILITY (PHASE 1) RFQ NO. 3002

Solicitation # construction-managergeneral-contractor-cmgc-services-direct-potable-reuse-demonstration-facility

The Metropolitan Water District of Southern California is seeking qualified subconsultants for the Direct Potable Reuse Demonstration Facility Phase 1 project located in Carson, California. This solicitation is specifically targeting certified MBE, WBE, SBE, DVBE, VOB, and LSA firms to provide Construction Manager/General Contractor services. The project encompasses a variety of professional and construction services as indicated by multiple NAICS codes, including engineering, architectural, and specialized construction management. Subconsultants must submit their bids by October 23, 2026, at 2:00 P.M., ahead of the primary owner bid date on November 3, 2026. The procurement process is being managed through J.F. Shea Construction, Inc., with a strong emphasis on SBA set-asides for veteran-owned, women-owned, and disadvantaged business enterprises. Interested parties should coordinate with the primary point of contact, Lori Olivas, to ensure compliance with all submission requirements.

J.F. Shea Construction, Inc.

POSTED

about 3 hours ago

DEADLINE

Theatre Mold Remediation Scope of Work

Solicitation # AT25-0006

Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was prompted by a sprinkler system failure and requires the removal and remediation of mold throughout the building, including the cleaning or replacement of theater seating cushions and the removal of affected drywall, gypsum wallboard, and acoustical ceiling tiles. All work must be performed in accordance with ANSI/IICRC S520 standards, EPA and OSHA regulations, and the Micro Air Inc. Mold Testing report dated April 11, 2024. The contractor is required to provide a Certified Industrial Hygienist to verify materials and conduct final clearance walkthroughs, as well as a detailed mold remediation plan. This is a single lump sum contract awarded based on best value, with evaluation weights distributed across price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Bidders must be licensed contractors in the state of Indiana and provide certification of compliance with Davis Bacon Act wage rates. Required submission documents include a detailed cost breakdown, a timeline for substantial completion, a W9, a vendor questionnaire, and proof of insurance naming Adams and Associates, Inc. as an additional insured. The contractor must start work within 14 days of the Notice to Proceed, and final payment is subject to Net 30 terms upon the submission of certified payroll records, a completed SF 1413, and a release of liens.

Atterbury Job Corps Center

POSTED

about 3 hours ago

DEADLINE

Fire Equipment Signage and Installation ServicesThis subcontract for Fire Equipment Signage and Installation Services involves providing and installing external fire equipment signage for prime contractors working on Hawaii State Department of Education facility projects. The scope of work includes the removal of obsolete signs and the mounting, remounting, or relocating of fire extinguishers to ensure proper accessibility. All installation activities must strictly adhere to NFPA placement and visibility standards to ensure safety and compliance. The project is categorized under NAICS code 238990 and is managed by the Hawaii Department of Education. Interested parties should note that the response deadline is November 11, 2026. The final deliverables for this contract consist of fully installed signage and securely mounted fire extinguishers across the designated facility projects.

Department of Education

POSTED

about 3 hours ago

DEADLINE

Erosion and Sediment Control ServicesThis subcontract for Erosion and Sediment Control Services involves providing stabilization and erosion control for prime contractors working on Georgia Department of Transportation drainage projects. The scope of work includes the installation of silt fences, straw wattles, seeding, and mulching, as well as the placement of rip-rap or erosion control blankets at pipe inlets and outlets. All deliverables must meet GDOT standards and strictly adhere to Georgia environmental and stormwater regulations. The opportunity is categorized under NAICS code 238990 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of November 17, 2026. This project is managed through the Georgia Department of Transportation to ensure the delivery of fully stabilized sites.

Department of Transportation

POSTED

about 3 hours ago

DEADLINE

Exterior Facade and CladdingThis subcontract opportunity involves performing comprehensive facade updates for prime contractors working on Macon Water Authority facility projects in Georgia. The scope of work focuses on modernizing the exterior of both existing buildings and new additions by installing various materials, including new siding, EIFS, brick veneer, or metal panels, to deliver a complete and finished exterior building envelope. The project is categorized under NAICS code 238990. Interested parties should note that the solicitation was posted on October 28, 2026, with a response deadline set for November 25, 2026.

Macon Water Authority

POSTED

about 4 hours ago

DEADLINE

Erosion Control and Slope StabilizationThis subcontract for Erosion Control and Slope Stabilization involves providing temporary and permanent erosion control measures for prime contractors working on Georgia Department of Transportation drainage projects. The scope of work includes the installation of silt fences, turbidity barriers, erosion control blankets, and rip-rap for slope protection, as well as the application of seeding and mulching using hydroseeders and geotextiles to deliver stabilized slopes. Interested parties must submit their responses by November 17, 2026. A key compliance requirement for this engagement is the submission of a Georgia Security and Immigration Compliance Act Affidavit. The project falls under NAICS code 238990 and is managed through the Georgia Department of Transportation.

Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Utility Adjustment ServicesThis subcontract for Utility Adjustment Services involves performing critical modifications to existing utility structures for prime contractors working on City of San Antonio street rehabilitation projects. The scope of work focuses on raising or lowering manholes, meter boxes, and valve boxes to ensure they align perfectly with new pavement grades, utilizing concrete adjustment rings and specialized lifting tools to deliver utility boxes to their final required grade. The opportunity is categorized under NAICS code 238990 and is associated with the City of San Antonio in Texas. Interested parties must note that the response deadline for this requirement is December 1, 2026.

CITY OF SAN ANTONIO

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Traffic Control and Pavement MarkingsThis subcontract for Traffic Control and Pavement Markings involves providing specialized signage and road marking services for prime contractors working on City of San Antonio street rehabilitation projects. The scope of work includes the installation of regulatory and warning street signs as well as the application of pavement markings using paint or thermoplastic materials. To execute these tasks, the contractor will utilize striping trucks and professional road paint to ensure all markings are visible and meet project specifications. The opportunity is categorized under NAICS code 238990 and is associated with the City of San Antonio in Texas. Interested parties should note that the response deadline is December 1, 2026. The primary objective of the contract is the successful delivery of completed street signage and high-visibility pavement markings to enhance traffic control and safety across the designated rehabilitation sites.

CITY OF SAN ANTONIO

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Concrete Flatwork and CurbingThis subcontract for Concrete Flatwork and Curbing involves providing specialized installation services for prime contractors working on street rehabilitation projects for the City of San Antonio. The scope of work includes the forming and pouring of concrete for curbs, pedestrian sidewalks, and driveways, with a specific requirement for the construction of ADA-compliant curb ramps. The selected contractor will be responsible for utilizing all necessary concrete forms and finishing tools to deliver completed installations. The opportunity is categorized under NAICS code 238990 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 1, 2026. This project is situated within the state of Texas and is managed through the City of San Antonio's infrastructure initiatives.

CITY OF SAN ANTONIO

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Pavement Preservation and Seal CoatingThis subcontract for Pavement Preservation and Seal Coating involves providing specialized maintenance services for street rehabilitation projects within the City of San Antonio. The scope of work focuses on extending the lifespan of pavement by cleaning and sealing joints and cracks and applying professional seal coating using specialized sprayers and crack sealing equipment. The project is categorized under NAICS code 238990 and is managed through the state of Texas. Interested parties should note that the response deadline is December 1, 2026, with the solicitation having been posted on October 28, 2026.

CITY OF SAN ANTONIO

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Pavement Marking and SignageThis subcontract opportunity involves providing pavement marking and signage services for street rehabilitation projects within the City of San Antonio. The selected contractor will be responsible for installing street striping, lane divisions, and parking facility markings using either paint or thermoplastic materials, as well as the installation and delivery of necessary road signs for prime contractors. The solicitation is categorized under NAICS code 238990 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 8, 2026. Further details regarding this procurement can be accessed through the Texas SmartBuy portal.

CITY OF SAN ANTONIO

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Concrete Retaining Wall ConstructionThis subcontract involves the construction of combination-type concrete retaining walls for prime contractors working on street rehabilitation projects for the City of San Antonio. The scope of work encompasses the full production cycle, including excavation, the installation of reinforcement, and the pouring of concrete to deliver completed retaining structures. The opportunity is categorized under NAICS code 238990 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 8, 2026.

CITY OF SAN ANTONIO

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Concrete Flatwork and ADA InfrastructureThis subcontract opportunity involves providing concrete flatwork and ADA infrastructure services for street rehabilitation projects within the City of San Antonio. The scope of work includes the forming and pouring of concrete for curbs, sidewalks, driveways, speed humps, and pedestrian or handicap ramps to ensure full ADA compliance. The selected subcontractor will work under prime contractors to deliver essential installed concrete infrastructure. The solicitation is categorized under NAICS code 238990 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 8, 2026. Further details regarding this project can be accessed through the Texas SmartBuy portal.

CITY OF SAN ANTONIO

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Asbestos and Lead-Based Paint AbatementThis subcontract for the Fulton County Purchasing Department in Georgia focuses on the identification, handling, removal, and lawful disposal of hazardous materials. The scope of work specifically includes the abatement of asbestos-containing materials and the removal of lead-containing materials and hazardous coatings. To ensure safety and compliance, the contractor must utilize specialized containment systems and HEPA filtration to deliver certified asbestos-free and lead-free structures. Qualified providers must hold NESHAP certification and the necessary hazardous materials handling licenses. This opportunity falls under NAICS code 562910 and was posted on October 28, 2026, with a response deadline of November 20, 2026. The selected subcontractor will support prime contractors on various projects managed by the county.

Fulton County Purchasing Department

POSTED

about 5 hours ago

DEADLINE

Industrial Fan Mechanical InstallerThis subcontract opportunity is for an Industrial Fan Mechanical Installer to support prime contractors on Texas Department of Public Safety facility projects. The selected provider will be responsible for the physical mounting and mechanical assembly of three 18-foot industrial fans and their corresponding downrods. Key technical requirements include ensuring proper alignment and maintaining a minimum spacing of 90 feet between units, with the necessity of utilizing heavy-duty lifts or scaffolding to accommodate industrial ceiling heights. The project falls under NAICS code 238990 and requires the delivery of three fully mounted and mechanically secured fans. Interested parties must respond by November 12, 2026, regarding the solicitation posted on October 28, 2026.

Department of Public Safety

POSTED

about 5 hours ago

DEADLINE

Utility Box and Manhole AdjustmentThe City of San Antonio is seeking a subcontractor for a utility box and manhole adjustment project under NAICS code 238990. The scope of work involves adjusting existing utility infrastructure for prime contractors during street rehabilitation projects to ensure that valve boxes, meter boxes, and manholes are flush with new asphalt overlays. This process includes the use of adjustment rings, casting lids, and specialized lifting equipment to raise or lower access points. Interested parties must submit their responses by the deadline of December 15, 2026. The solicitation was officially posted on October 28, 2026, and further details regarding the procurement process can be accessed through the Texas SmartBuy portal.

CITY OF SAN ANTONIO

POSTED

about 6 hours ago

DEADLINE

in about 2 months

Traffic Signage and Pavement Marking InstallationThis subcontract opportunity with the City of San Antonio involves the installation of street signage and the application of pavement markings for prime contractors working on street rehabilitation projects. The scope of work includes painting lane divisions, crosswalks, and other essential street markings using both traffic paint and thermoplastic materials, as well as the delivery and installation of all required traffic signs. The project is categorized under NAICS code 238990. Interested parties must submit their responses by the deadline of December 15, 2026. Further details regarding the solicitation can be accessed through the Texas SmartBuy portal.

CITY OF SAN ANTONIO

POSTED

about 6 hours ago

DEADLINE

in about 2 months