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William A Gross Construction Associates Inc.

UEI: SLED_0B3A9E61493BFCE1

William A Gross Construction Associates Inc. is a federal contractor, registered under UEI SLED_0B3A9E61493BFCE1. It has been awarded $18,783,768 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Parks and Recreation and Department Of Parks And Recreation.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

SLED_0B3A9E61493BFCE1

Federal Contracting Overview

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

AI Capability Profile

William A Gross Construction Associates Inc. specializes in urban infrastructure rehabilitation and recreational facility development. Their core capabilities include citywide pavement reconstruction, synthetic turf field installation, and specialized sidewalk restoration, with a particular expertis...

Key Performance Metrics

Awards Count

7

All time

Active

3

Currently performing

Completed

4

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

Parks and Recreation$12.8M67.9%Department Of Parks And Recreation$6.0M32.1%

Awards by NAICS

- Unknown NAICS$18.8M100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in William A Gross Construction Associates Inc.'s top NAICS codes and agencies

Masonry and Paving (Granite/Fencing)This subcontract opportunity involves providing masonry and paving services for New York City Department of Parks and Recreation street tree projects. The selected contractor will work under prime contractors to install granite block pavers for tree bed perimeters and set up range fencing with a height of four feet. The project is located in New York City and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of November 6, 2026, following the posting date of October 14, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Steel Tree Guard Fabrication and InstallationThis subcontract involves the fabrication and installation of specialized steel tree bed guards for prime contractors working on New York City Department of Parks and Recreation street tree projects. The scope of work includes the production of Type A, B, C, D, and E guards, which must be constructed using 2 inch square solid steel posts and 1/2 inch solid steel square bars. All guards are required to have three shop-applied coats of paint prior to delivery and installation. The project is based in New York City and falls under NAICS code 332323. Interested parties should note that the response deadline for this opportunity is November 6, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Soil and Mulch SupplyThis subcontract opportunity is for the supply and delivery of bulk materials to support New York City Department of Parks and Recreation street tree projects. The selected provider will be responsible for delivering topsoil that meets specific agency standards, structural soil foundation materials, and shredded bark mulch directly to various project sites for use by prime contractors. The contract is managed by the New York City Department of Parks and Recreation and is categorized under NAICS code 423840. Interested parties must submit their responses by the deadline of November 6, 2026, for performance within New York City.

Department Of Parks And Recreation

POSTED

DEADLINE

Tree Planting and Arborist ServicesThis subcontract for Tree Planting and Arborist Services supports New York City Department of Parks and Recreation street tree projects. The selected provider will work under prime contractors to perform professional planting and transplanting of street trees, specifically handling procured trees ranging from 2.0 to 4.0 inch caliper as well as grow bag or packaged trees between 25 and 45 gallons. The scope of work includes the transplanting of trees up to 4 inch caliper and ensuring all installed trees are properly stabilized. The project is based in New York City and falls under NAICS code 561730. Interested parties should note that the solicitation was posted on October 14, 2026, with a response deadline of November 6, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Excavation and EarthworkThis subcontract for Excavation and Earthwork supports New York City Department of Parks and Recreation street tree projects. The selected contractor will perform unclassified, hand, and pneumatic excavation to create new tree pits and remove tree bed and canopy debris. Utilizing backhoes and pneumatic hammers, the contractor is responsible for delivering excavated pits to specified depths and ensuring all sites are left debris-free for prime contractors. The project is based in New York City and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of November 6, 2026, following the posting date of October 14, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Concrete Cutting and Sidewalk RestorationThis subcontract for Concrete Cutting and Sidewalk Restoration supports New York City Department of Parks and Recreation street tree projects. The selected contractor will work under prime contractors to perform specialized pavement saw cutting, the removal of block and stone pavement, and the installation of concrete curbs and sidewalks at depths of 4 and 7 inches. The scope of work requires the use of concrete saws and plate compactors to deliver precise saw-cut openings and fully restored concrete surfaces. The project is located in New York City and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of November 6, 2026, following the posting date of October 14, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Tree Removal and Stump GrindingThis subcontract opportunity involves providing tree removal and stump grinding services for prime contractors working on New York City Department of Parks and Recreation street tree projects. The scope of work includes the removal of dead trees with diameters between 4 and 24 inches and the grinding of stumps ranging from 4 to over 36 inches in diameter. Contractors are expected to utilize chainsaws, stump grinders, and rigging equipment to ensure sites are fully cleared and ready for pit preparation. The project is located in New York City and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of November 6, 2026. Further details and application processes can be accessed through the New York City Passport portal.

Department Of Parks And Recreation

POSTED

DEADLINE

MG-126M Manhattan Street Tree Planting FY27, Manhattan

Solicitation # MG-126M

Contract MG-126M is a solicitation by the New York City Department of Parks and Recreation for Manhattan Street Tree Planting for Fiscal Year 2027. The scope of work involves comprehensive tree planting services, including the removal of stumps and dead trees, saw cutting and removal of sidewalks for new pits, excavation, and the preparation of tree beds. Key deliverables include the installation of procured street trees across various caliper sizes, the placement of structural soil and topsoil meeting agency specifications, and the installation of specific steel tree bed guards. The project also encompasses the restoration of abandoned tree pits and the installation of granite block pavers and range fencing. The contract is governed by the March 2017 New York City Standard Construction Contract and is subject to Section 6-129 of the NYC Administrative Code regarding M/WBE participation and Section 6-108.1 for Locally Based Enterprise requirements. Bids must be submitted via the PASSPort system, with a bid opening scheduled for November 6, 2026. Award decisions will be based on the most favorable bid price from a responsible bidder, with a specific tie-breaking priority favoring certified NYC small, minority, or woman-owned business entities. Performance is subject to strict adherence to prevailing wage laws, ADA Title II regulations, and Mayoral Executive Order No. 39 regarding fleet and truck safety. The prevailing wage schedule is effective from July 1, 2026, through June 30, 2027.

Department Of Parks And Recreation

POSTED

DEADLINE

Q010A-120M Little Bay Park Waterfront Reconstruction

Solicitation # 84626B0095

The Little Bay Park Waterfront Reconstruction project, identified by contract number Q010A-120M and solicitation number 84626B0095, is a FEMA-grant funded initiative managed by the New York City Department of Parks and Recreation. Located in Queens between Totten Avenue and the Throgs Neck Bridge, the project aims to reconstruct waterfront infrastructure damaged by Hurricane Sandy. The scope of work includes shoreline reconstruction, site work, and landscaping, with specific requirements for concrete painting, the installation of soft movable construction fencing, and the use of approved plant materials. The project must be substantially completed within 365 consecutive calendar days from the Order to Work date. Bids must be submitted exclusively through the PASSPort portal, with a final submission deadline of October 21, 2026, at 10:30 AM, followed by a public bid opening via Zoom at 11:30 AM. The contract will be awarded to the responsible bidder offering the most favorable price. Key compliance requirements include adherence to the March 2017 NYC Standard Construction Contract, Title II of the Americans with Disabilities Act, and prevailing wage laws. Additionally, the project mandates M/WBE utilization goals and requires bidders to provide bid security, as well as performance and payment bonds. Technical specifications emphasize strict material quality controls, including NYSDOH ELAP certified laboratory analysis for aggregates and chemical analysis for limestone.

Department Of Parks And Recreation

POSTED

DEADLINE

FF&E and Project Closeout CoordinatorThis subcontract for the New York City Department of Parks and Recreation seeks an FF&E and Project Closeout Coordinator to manage the delivery and installation of furniture, fixtures, and equipment for prime contractors on agency capital projects. The scope of work includes leading pre-installation meetings, supervising deliveries, and conducting user acceptance orientations that incorporate BIM and As-Built navigation. Beyond installation management, the coordinator is responsible for coordinating with NYC building codes to secure permanent Certificates of Occupancy. Key deliverables for the contract include the submission of detailed installation logs, orientation records, and the final Certificates of Occupancy. The project is based in New York City, with a response deadline of November 2, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Technical Construction ConsultantThe Technical Construction Consultant subcontract supports New York City Department of Parks and Recreation capital projects by providing specialized technical oversight for prime contractors. The scope of work includes performing technical audits, design reviews, and specialized studies, as well as preparing technical manuals and reviewing shop drawings, diagrams, and layouts utilizing BIM software. Key deliverables consist of technical reports, audit findings, design recommendations, and reviewed shop drawings. Qualified candidates must hold professional licensure as either a Professional Engineer or Registered Architect, depending on the specific technical discipline required. This opportunity is based in New York City under NAICS code 541330, with a response deadline set for November 2, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Project Controls and Scheduling SpecialistThe Project Controls and Scheduling Specialist subcontract for the New York City Department of Parks and Recreation focuses on providing essential cost and schedule management for prime contractors overseeing capital projects. The selected provider will be responsible for performing delay damage analysis, risk management, and insurance risk policy analysis, while ensuring General Contractor compliance with M/WBE and LBE participation goals. Due to the nature of the work, expertise in managing projects within dense urban environments is required, and the use of Primavera P6 or MS Project software is mandatory. Key deliverables for this engagement include regular schedule updates, detailed cost reports, and M/WBE compliance documentation. The opportunity is categorized under NAICS code 541611 and is based in New York City. Interested parties must submit their responses by the deadline of November 2, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Construction Inspection and Quality Assurance Sub-consultantThis subcontract opportunity is for a Construction Inspection and Quality Assurance Sub-consultant to support prime contractors on New York City Department of Parks and Recreation capital projects. The selected provider will be responsible for conducting field inspections, monitoring compliance with ADA and New York State Labor Law, and managing concrete cylinder sampling and testing. Additionally, the role involves performing post-occupancy evaluations to identify and report any deficiencies in workmanship or materials. The successful candidate must possess a strong working knowledge of NYC Standard Construction Contracts to ensure all deliverables, including inspection reports, deficiency lists, and quality assurance certifications, meet agency standards. This engagement is based in New York City, with a response deadline set for November 2, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Construction Management Services for NYC Parks Citywide

Solicitation # 84627P0003

The New York City Department of Parks and Recreation is soliciting qualified firms to provide construction management services for various City-owned properties across the five boroughs on an as-needed basis. The scope of work is divided into three service levels: comprehensive construction management, which covers full project administration from commencement to close-out; partial construction management, providing supplemental staffing; and general consulting services for the agency's capital projects program. Work is assigned via work order letters using either a rotational process for non-complex projects or a mini-RFP process for complex projects. The total contract ceiling for all services and expenses is 18,000,000.00 dollars. Awards are made using the City Quality Based Selection method, ranking firms based on technical merit before negotiating a fair price with the highest-ranked responsible proposer. Technical evaluations are weighted by project experience and past performance at 55 percent, organizational capacity at 25 percent, and the appropriateness of the firm's approach at 20 percent, with a 5 percent preference given to certified M/WBE firms. Selected consultants must comply with strict regulatory standards, including OSHA safety rules, ADA compliance, and prevailing wage requirements under Labor Law Section 220. All proposals must be submitted electronically through the PASSPort system as bookmarked PDF files, with all-inclusive hourly rates provided in a separate file.

Department Of Parks And Recreation

POSTED

DEADLINE

Urban Forestry & Arborist Validation ServicesThe Urban Forestry and Arborist Validation Services subcontract supports New York City Department of Parks and Recreation inventory projects by providing specialized arboricultural oversight for prime contractors. The primary objective is to perform ground-truthing and field verification to validate automated LiDAR tree detection, which includes identifying tree species and assessing health conditions specific to the northeastern United States while resolving data discrepancies caused by occlusions. Qualified providers must hold ISA Certified Arborist credentials to ensure professional standards in the delivery of validation reports, ground-truth data sets, and verified species lists. This engagement falls under NAICS code 541620 and is centered in New York City, with a response deadline set for October 20, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

Machine Learning & GIS Data ProcessingThis subcontract for the New York City Department of Parks and Recreation focuses on machine learning and GIS data processing for urban forestry projects. The selected provider will process raw LiDAR data to detect and classify trees, extract woody material, and analyze tree health and area indices. These results must be integrated into ESRI-compatible file geodatabases and supported by custom APIs for GIS integration. The final deliverables include an ESRI geodatabase and a 3D Digital Twin model. All work must adhere to WCAG 2.1 Level AA accessibility standards and NYC OTI security policies. The project is based in New York City, with a response deadline of October 20, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

LiDAR Data Collection & Field SurveyThis subcontract for the New York Department of Parks and Recreation involves physical data capture for street tree inventory projects. The selected provider will deploy ground-based LiDAR systems to collect 360-degree laser scans, imagery, and GPS data across 8,000 linear miles of roadway. Technical requirements include a point density of 1,000 points per square meter using NAD 1983 StatePlane New York Long Island FIPS 3104 coordinates, with all operations adhering to NYC OTI security policies. The final deliverables consist of raw LiDAR point clouds and street-level imagery. This opportunity falls under NAICS code 541370 and is based in New York City. The solicitation was posted on September 22, 2026, with a response deadline of October 20, 2026.

Department Of Parks And Recreation

POSTED

DEADLINE

84627P0002-LiDAR Based Street Tree Inventory for New York City

Solicitation # 84627P0002

The New York City Department of Parks and Recreation is soliciting proposals under solicitation number 84627P0002 for a comprehensive citywide street tree inventory. The project requires a qualified vendor to utilize ground-based LiDAR technology, or a combined aerial and ground-based approach, integrated with machine learning and AI algorithms to scan trees across approximately 8,000 linear miles of city rights-of-way. The primary objective is to produce a detailed geospatial dataset of approximately 743,723 trees delivered as an ESRI-compatible file geodatabase, alongside a 3D digital twin model of the trees and surrounding streetscapes. Data capture must occur during the leaf-on period between mid-May and mid-September, adhering to a minimum point density of 1,000 points per square meter and utilizing the NAD 1983 StatePlane New York Long Island coordinate system. The procurement process is managed through the NYC PASSPort portal, with a pre-bid conference scheduled for October 7, 2026, and a bid opening date of October 20, 2026. Award decisions will be based on the most advantageous proposal, determined by ranking shortlisted candidates by the lowest price per technical point. Vendors must provide a project team including a project manager, arborist, and specialists in data capture and processing. Compliance requirements include adherence to NYC Office of Technology and Innovation security policies, WCAG 2.1 Level AA accessibility standards, the Iran Divestment Act, and Local Law 34 of 2007. Payment will be structured via fixed unit prices for performance-based outcomes.

Department Of Parks And Recreation

POSTED

DEADLINE