This Government Contract opportunity from California was posted on July 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 Treatment (Mechanical and Chemical)

Closed

State & Local

Submission Closed09/03/2026, 08:30:00 PM 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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MJCC LAND MAINTENANCE RFQ

Solicitation # mjcc-land-maintenance-rfq

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 involves mowing, string trimming, edging, and cleanup for approximately 50 acres of maintained property and over 35 buildings. The contractor is responsible for providing all labor, supervision, equipment, materials, fuel, transportation, and insurance. Performance is based on a weekly schedule, with a requirement to maintain turf height between 3 and 4 inches. Any rejected work or identified deficiencies must be corrected within 48 hours at no additional cost to the government. The contract consists of an initial one-year term with the option for four additional one-year renewals. Award will be granted to a responsible offeror whose quote is technically acceptable and represents the lowest price. To be deemed technically acceptable, offerors must provide evidence of Kentucky state registration and licensing, verification of eligibility via the SAM portal, a detailed fixed-price quote, and a comprehensive submission including a technical proposal, company qualifications, three references, an equipment list, and a safety program. Compliance with the Federal Acquisition Regulation (FAR), OSHA, and EPA regulations is mandatory. Specifically, the contract adheres to the Davis-Bacon Act and Contractor Wage Rate Requirements under Wage Determination Number KY20210041. Payment is subject to net terms and requires the submission of weekly certified payroll and a signed Statement of Compliance with each invoice. Additionally, contractors must provide proof of their ability to secure performance and payment bonding. Quotes must be submitted electronically to the purchasing agent by October 30, 2026.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

DEADLINE

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.

POSTED

DEADLINE

Landscaping & RestorationThis subcontract for Landscaping and Restoration is issued by Cleary Construction, Inc. for the CSO 70 Sewer Improvements project. The selected contractor will be responsible for performing fine grading of disturbed areas and applying seed to restore vegetation across approximately 5,130 square yards. The primary objective of the work is to deliver stabilized and seeded ground surfaces to restore the project site. The opportunity is designated as a small business set-aside, specifically open to SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by the deadline of December 4, 2026. The work falls under NAICS code 561730, focusing on landscaping and site restoration services.

Cleary Construction, Inc.

POSTED

DEADLINE

Stormwater Management (SWPPP)This subcontract opportunity with Cleary Construction, Inc. focuses on the implementation and maintenance of the Stormwater Pollution Prevention Plan for the CSO 70 Sewer Improvements project. The selected contractor will be responsible for installing and managing erosion and sediment control measures to ensure full compliance with environmental regulations, while providing all necessary implementation and maintenance logs. The solicitation is designated as a small business set-aside, welcoming applications from SBA certified Small Businesses, Veteran Owned Small Businesses, Service-Disabled Veteran Owned Small Businesses, Women-Owned Small Businesses, and HUBZone Small Businesses. Interested parties must submit their responses by December 4, 2026, under NAICS code 561730.

Cleary Construction, Inc.

POSTED

DEADLINE

Mulching Services and Material SupplyThis subcontract for Mulching Services and Material Supply involves providing and applying mulch for prime contractors working on regional planting projects for the Region One Education Service Center in Texas. The scope of work includes the delivery of organic or inorganic mulch via delivery trucks and the subsequent spreading and application around planted trees to ensure effective weed control and moisture retention. The opportunity is categorized under NAICS code 561730 and was posted on October 29, 2026, with a response deadline of November 18, 2026. Interested parties can find further details through the Texas SmartBuy portal.

POSTED

DEADLINE

Tree Planting InstallationThis subcontract for Tree Planting Installation involves performing physical planting services for prime contractors on regional projects managed by the Region One Education Service Center in Texas. The selected provider will be responsible for installing trees at designated regional sites using augers and other planting tools, ensuring all work adheres strictly to the specific project specifications. The opportunity was posted on October 29, 2026, with a response deadline of November 18, 2026. Classified under NAICS code 561730, the contract focuses on the delivery and installation of trees across various sites within the agency's jurisdiction.

POSTED

DEADLINE

Landscape Services for Regional Tree Planting Projects: Grounds Preparation, Tree Planting, and Mulching

Solicitation # 26-0180

Solicitation 26-0180, issued by the Region One Education Service Center, seeks responsive vendors to provide landscape services for regional tree planting projects across seven Texas cities, including Alton, Mission, Edinburg, Donna, Mercedes, Harlingen, and San Benito. The scope of work involves grounds preparation through the manual removal of grass and weeds to create 4 to 6 foot diameter rings, the planting of various tree sizes ranging from 3 gallon containers to 4.5 inch caliper balled and burlaped trees, and the application of mulch. While Region One ESC will provide all trees, mulch, and installation materials, the contractor must provide their own shovels and rakes. All planting must adhere to Texas A&M Forest Service guidelines, though the contractor is not responsible for tree warranties. Performance will take place at various parks and greenspaces, such as Garcia Park in Alton, La Lomita Park in Mission, and Vacker Park in Edinburg, among others. Vendors are required to provide hourly rates for regular and off-hour or holiday work, with staffing requirements typically ranging from two to four employees per day. Interested parties must submit their responses electronically via the eBuyOne portal by the deadline of November 18, 2026, at 3 PM.

POSTED

DEADLINE

IT, Lot Cleanup, Vegetation Control, Debris Removal, and Metal Product Decommissioning and Removing

Solicitation # RFP-Lot-Cleanup-CCT-IT-10_15.pdf

The Confederated Tribes of the Colville Reservation is soliciting proposals for comprehensive lot cleanup, vegetation control, debris removal, and metal product decommissioning services for five designated lots located in Nespelem and Omak, Washington. The selected contractor will be responsible for providing all labor, equipment, and transportation to perform grass cutting, vegetation trimming, and the removal of loose garbage and abandoned materials. Additionally, the scope includes the decommissioning and removal of authorized products, equipment, and fixtures, with a strict requirement to notify the owner of any hazardous or contaminated materials discovered. The project concludes with a final site inspection to ensure all properties are left in a clean, orderly, and safe condition. Proposals are due by November 5, 2026, and must be submitted to the CCT IT Department. The contract term is for an as-needed period not to exceed three years, with payments contingent upon the availability of funds in the tribal treasury. Evaluation is based on a 100-point scale considering reliability, budget, and TERO designations, with a specific preference for responsible Indian Offerors whose prices are within 10 percent of the lowest non-Indian bid. Awardees must provide proof of insurance and sign a certification regarding debarment and suspension. Furthermore, any contract exceeding 100,000 dollars requires a performance bond, otherwise, a 25 percent retainage will be applied.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

Park Landscaping and IrrigationThis subcontract for Park Landscaping and Irrigation involves providing comprehensive planting and irrigation system installation services for prime contractors on public works projects within the City of Tustin. The scope of work includes the installation of trees, shrubs, perennial mixes, and turf sod, as well as the creation of planted bioretention swales designed for stormwater management. The contractor is responsible for delivering fully completed planted areas and ensuring all irrigation systems are fully functional. The project falls under NAICS code 561730 and is managed by the Public Works agency in California. Interested parties must submit their responses by the deadline of December 10, 2026. Further details regarding the solicitation can be accessed through the provided procurement portal.

POSTED

DEADLINE

PAINTED PRAIRIE PUBLIC IMPROVEMENT AUTHORITY 64th Avenue Median Landscaping from Himalaya to Picadilly

Solicitation # uhKtB49GejmiGjuwUfuy

The Painted Prairie Public Improvement Authority is seeking sealed bids for the 64th Avenue Median Landscaping project, which involves the installation of plantings, ground covers, and irrigation systems between Himalaya Road and Picadilly Road. Bids must be submitted to Merrick and Company by 10:00 AM local time on November 6, 2026. Eligible bidders must be licensed contractors in the State of Colorado and provide unit pricing based on a maximum not-to-exceed amount. Interested parties can request bidding documents starting October 22, 2026, at no cost. Each bid must be accompanied by a bid security equal to five percent of the total bid price. The selected contractor will be required to provide a performance bond, a labor and material payment bond, and a two-year warranty bond following substantial completion. Work is expected to commence within sixty days of the contract date.

POSTED

DEADLINE

Solicitation # 260572

The Orange County Transportation Authority is soliciting bids for a one-year landscaping services contract with a budget of $354,050. The awarded contractor will provide comprehensive maintenance for various transit center facilities and maintenance and operations bases, including locations in Santa Ana, Garden Grove, Anaheim, Irvine, Newport Beach, Huntington Beach, Fullerton, Laguna Hills, and Brea, as well as specific OC Streetcar project areas. The scope of work encompasses weekly turf mowing and edging, shrub and ground cover care, slope maintenance, irrigation system management, and general debris removal. This is a prevailing wage contract requiring strict adherence to the California Labor Code and federal Davis-Bacon Act regulations. To be eligible, contractors must possess a California class C-27 State Contractors license, an MGB License, a Qualified Applicator License (QAL) with Category B attachment, and employ an ISA Certified Arborist. Bids will be awarded to the lowest responsive and responsible bidder based on a weighted calculation of 90% for the lump sum total price and 10% for the percent cost mark-up on parts. Submissions must be made electronically via the OpenGov Procurement portal by November 2, 2026, at 11:00 a.m. The contract includes rigorous safety and environmental specifications, mandatory insurance coverage, and compliance with Disadvantaged Business Enterprise (DBE) program requirements.

F&A-Contracts Administration and Materials Management

POSTED

DEADLINE

Exterior Common Area Maintenance (Snow & Leaf Removal)This subcontract opportunity is for exterior common area maintenance focusing on snow and leaf removal for Beaverton Urban Redevelopment Agency facility projects. The selected contractor will support prime contractors by performing seasonal tasks including the de-icing of walkways and surfaces, snow cleanup, and snow removal using blowers, plows, and de-icing agents, as well as general leaf removal to ensure safe exterior environments during the autumn and winter seasons. The solicitation is categorized under NAICS code 561730 and encourages participation from COBID certified businesses. Interested parties must submit their responses by the deadline of December 1, 2026. This project is managed by BURA within the state of Oregon.

BURA

POSTED

about 16 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The Riverside County Regional Park and Open-Space District in California is seeking a subcontractor for an invasive species treatment project located in Riverside. The scope of work involves the removal of Arundo donax and Tamarix spp. within riparian zones through a combination of mechanical cutting, scheduled from September to March, and herbicide applications conducted year-round. This opportunity is categorized under NAICS code 561730. Interested parties must submit their responses by the deadline of September 3, 2026. Further details regarding the solicitation can be accessed through the provided BidAmerica portal.