This Government Contract opportunity from Hawaii was posted on August 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Invasive Species Control & Environmental Specialist

Closed

State & Local

Submission Closed10/02/2026, 12:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 561730

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The Muhlenberg Job Corps Center, operated by Insights Training Group LLC, is soliciting fixed-price quotes for comprehensive ground maintenance services at its campus in Greenville, Kentucky. The scope of work covers approximately 50 acres and more than 35 buildings, requiring mowing to a height of 3 to 4 inches, string trimming, edging, and general cleanup. The contract is for an initial one-year term with options for four additional one-year renewals. Award will be granted to a single responsible offeror who is technically acceptable and provides the lowest price. To be considered technically acceptable, offerors must be registered in the State of Kentucky, verified through the SAM portal, and provide a detailed submission including a staffing plan, safety program, proof of insurance, an equipment list, and three references for similar contracts. The contract mandates strict adherence to the Federal Acquisition Regulation, OSHA and EPA standards, and the Davis-Bacon Act. Specifically, contractors must comply with Wage Determination Number KY20210041 and submit weekly certified payroll records and a signed Statement of Compliance with every invoice to receive payment. Any work deficiencies identified by the center must be corrected within 48 hours at no additional cost.

Muhlenberg Job Corps Center / Insights Training Group LLC

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City of Westminster – Wakefield Valley Park

Solicitation # city-westminster-wakefield-valley-park

Conewago Enterprises, Inc. is soliciting bids from qualified Disadvantaged Business Enterprises for the City of Westminster Wakefield Valley Park project located in Maryland. The submission deadline for bids is November 18, 2026, at 12 PM EST, though this date may be subject to change based on future addenda. Available subcontracting and supply opportunities include fencing, landscaping, painting, seeding, surveying, and tree removal. Interested parties should contact the Estimating Department via email at [email hidden] to obtain the necessary bidding documents or to ask specific questions regarding the solicitation.

Conewago Enterprises, Inc.

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DEADLINE

Landscaping Material SupplyThis subcontract for Landscaping Material Supply supports prime contractors working on Finance Facilities Maintenance projects throughout Alabama. The selected provider is responsible for the procurement and delivery of various raw landscaping materials, including bulk mulch, pine straw, topsoil, sod, fertilizers, grass seed, and seasonal plants and shrubs. To fulfill these requirements, the contractor must possess the necessary delivery trucks and trailers to transport bulk materials directly to designated facility sites. Compliance with all Alabama state and local sales tax registrations is mandatory for participation. Interested parties should note that the response deadline is November 2, 2026, and the contract falls under NAICS code 561730.

Finance Facilities Maintenance

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DEADLINE

Grounds Maintenance and Lawn CareThis subcontract for Grounds Maintenance and Lawn Care involves providing routine lawn care and grounds upkeep for prime contractors supporting Finance Facilities Maintenance projects throughout Alabama. The scope of work includes mowing and edging turf, string trimming around obstacles, removing debris from parking lots and sidewalks using blowers, and applying weed control in flower beds. Contractors are expected to utilize commercial-grade mowers, trimmers, and blowers to ensure all grounds are maintained according to agency standards. To be eligible for this opportunity, contractors must hold valid pesticide application licenses and be registered with Alabama E-Verify. The project falls under NAICS code 561730. Interested parties should note the response deadline of November 2, 2026, for this Alabama-based maintenance requirement.

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Eva WH Lawn Care FY26-27

Solicitation # SRC0000037438

Solicitation SRC0000037438 is for lawn care services for fiscal years 2026-2027 at the AEMA Eva Warehouse located at 3445 Eva Road, Eva, Alabama. The project is managed by the Alabama Finance Facilities Maintenance agency, with Amy Porter serving as the primary point of contact and John Hall as the contact for questions. The solicitation was posted on October 28, 2026, with a response deadline of November 2, 2026. The contract allows for annual renewals for up to five years, with a total not-to-exceed cost of 25,000 dollars. The procurement is governed by the Department of Finance Administrative Code and the Code of Alabama, with the City of Montgomery serving as the sole venue for litigation. Award decisions will be based on cost realism and price reasonableness, and the state may request professional licenses, insurance certificates, and reseller authorizations after bid opening. Suppliers must submit responses electronically via Alabama Buys and provide certifications regarding tax compliance, E-Verify documentation, and non-participation in boycotts of jurisdictions with which Alabama enjoys open trade. Price escalations are capped at 5 percent of the annual contract cost.

Finance Facilities Maintenance

POSTED

DEADLINE

Irrigation System InstallationThis subcontract agreement involves the installation of complete site irrigation systems for prime contractors working on the Caswell Memorial SP, Campground and Day Use Improvements project. The selected contractor is responsible for installing all irrigation components in strict accordance with the specifications outlined in Section 328400 to ensure the delivery of a fully operational system. The project is managed by the California Department of Parks & Recreation and will be performed in San Joaquin. Interested parties must submit their responses by the deadline of November 24, 2026, for this opportunity which falls under NAICS code 561730.

California Department of Parks & Recreation

POSTED

DEADLINE

Tree Trimming and Brush RemovalThis subcontract involves providing tree trimming and brush removal services for prime contractors on Texas Department of Transportation maintenance projects. The primary scope of work focuses on clearing vegetation and trimming tree limbs along Highway US0377 in Kimble County to maintain necessary highway clearance. All work must be performed according to TxDOT maintenance standards using specialized equipment such as chippers, brush cutters, and chainsaws to deliver a corridor free of obstructing vegetation. The opportunity is categorized under NAICS code 561730 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of November 19, 2026. Further details regarding this procurement can be accessed through the Texas SmartBuy portal.

Texas Department of Transportation

POSTED

DEADLINE

Topsoil and Sodding ServicesThis subcontract opportunity with the City of San Antonio involves providing topsoil and sodding services for street rehabilitation projects. The selected contractor will work with prime contractors to perform grading, topsoil placement, and sod installation to ensure proper site restoration and the delivery of stabilized, grassed areas. The project falls under NAICS code 561730 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 11, 2026. Further details regarding this procurement can be accessed through the Texas SmartBuy portal.

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DEADLINE

LOCAL LET MAINTENANCE CONTRACT, KIMBLE CO, TREE TRIMMING AND BRUSH REMOVAL

Solicitation # 6512-46-001_1126

The Texas Department of Transportation has issued solicitation number 6512-46-001 for a local let maintenance contract focused on tree trimming and brush removal. The project is located at various sites within the Junction area of Kimble County along Highway US0377. The estimated cost for this work is 202,250.00 dollars, and the contractor will be required to complete all services within a performance period of 365 calendar days. Interested parties must submit their bids by 10:00 AM on November 19, 2026. Official bidding information and advertisements are managed through the Electronic State Business Daily and the Electronic Bidding System. This SLED organization project is specifically designated for maintenance activities to ensure the clearance and upkeep of the specified highway corridor in Texas.

Texas Department of Transportation

POSTED

DEADLINE

Shrub and Hedge Trimming ServicesThis subcontract for Shrub and Hedge Trimming Services involves providing seasonal pruning and shaping for the DHR Walker County Office in Alabama. The selected contractor will perform these services twice annually, specifically during the spring and fall, ensuring all shapes are coordinated with the designated point of contact. The scope of work requires the use of professional hedge trimmers and shears, with a strict requirement that all cuttings and waste be removed from the property immediately following each service. The opportunity is categorized under NAICS code 561730 and is intended for those acting as subcontractors to prime contractors. Interested parties must adhere to the timeline established by the posting date of October 28, 2026, with a response deadline set for November 4, 2026. The final deliverable is the successful trimming and shaping of all designated shrubs and hedges, leaving the site clear of debris.

DHR Walker County Office

POSTED

DEADLINE

Lawn Cutting and Grounds MaintenanceThis subcontract for Lawn Cutting and Grounds Maintenance supports prime contractors at the DHR Walker County Office in Alabama. The selected provider will be responsible for comprehensive lawn care, including mowing up to 20 times per fiscal year, edging walkways and fence lines, removing weeds from sidewalks, and clearing clippings from hard surfaces. Additional duties include clearing trash from under trees and either mulching or removing leaves to ensure a debris-free lawn and perimeter. To meet the technical requirements of the contract, the provider must utilize commercial mowers equipped with mulching capabilities. Interested parties should note that the response deadline is November 4, 2026, and the project falls under NAICS code 561730.

DHR Walker County Office

POSTED

DEADLINE

DHR Walker Co - FY27 Lawn Service

Solicitation # SRC0000037237

Solicitation SRC0000037237 is a firm and fixed price request for quote for comprehensive lawn services at the Walker County DHR facility located at 1901 Highway 78 East, Jasper, Alabama. The period of performance is from October 1, 2026, through September 30, 2027, with the possibility of annual renewals for up to five years, provided the total contract cost does not exceed 25,000 dollars. The scope of work includes grass cutting, limited to 20 cuts per fiscal year, and shrub or hedge trimming twice per year in the spring and fall. Services include weed eating, edging, and debris removal, though the spraying of beds and replacement of pine straw are explicitly excluded. A mandatory site visit is required on November 2, 2026, from 8:30 AM to 3:30 PM; quotes from vendors who do not attend and sign in will not be accepted. Responses must be submitted electronically via Alabama Buys by November 4, 2026. Payment terms are net 30, paid in arrears after service completion, and vendors must accept electronic payments such as P-cards or EFT. The contract is subject to Alabama state laws, including the Beason-Hammon Alabama Taxpayer and Citizen Protection Act requiring E-Verify documentation and specific tax compliance certifications. The State of Alabama reserves the right to inspect all services before acceptance and may request professional licenses and certificates of insurance following the bid opening.

DHR Walker County Office

POSTED

about 5 hours ago

DEADLINE

in 7 days

AI Contract Overview

This subcontract for an Invasive Species Control and Environmental Specialist involves the prevention, identification, and eradication of invasive plant and animal species for prime contractors working on Hawaii Department of Transportation projects on Oahu. The scope of work includes implementing Best Management Practices during clearing, grubbing, and excavation, utilizing species-specific tools and herbicides in accordance with Section 621 and 671 standards. The successful contractor is responsible for delivering comprehensive eradication reports and ensuring the site is fully cleared of invasive species. This opportunity falls under NAICS code 561730, with a response deadline of October 2, 2026.

General Info

Invasive species control subcontract for Hawaii DOT projects on Oahu, deadline October 2, 2026.

Agency

Hawaii → Department of Transportation

NAICS

561730 - Landscaping Services

Place of Performance

HI, USA

Set-Aside

NONE

Documents

This scope was carved out of HWY-OM-2027-36.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

HWY-OM-2027-36 Pavement Marking Repairs at Various Locations

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

PostedAug 20

subcontract

Response DeadlineOct 2

Deadline has passed

Submission Closed

10/02/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyHawaii → Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyHawaii → Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Performs prevention, identification, and eradication of invasive plant and animal species for prime contractors on Hawaii Department of Transportation projects on Oahu. Implements Best Management Practices (BMPs) during clearing, grubbing, and excavation. Uses species-specific eradication tools and herbicides per Section 621 and 671 standards. Delivers eradication reports and a site cleared of invasive species.