This Government Contract opportunity from California was posted on May 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Erosion Control and Landscaping

Closed

State & Local

Submission Closed06/08/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 561730

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Environmental and Landscaping ManagementThe contract involves managing invasive plant species, implementing erosion control measures, and performing landscaping activities around a bridge site to ensure compliance with environmental standards. It is aimed at maintaining the ecological integrity of the area while supporting infrastructure upkeep and environmental protection requirements. The scope includes practical measures to control vegetation and soil stability, which are critical for both environmental stewardship and the prevention of potential structural issues at the bridge site. Issued by the Massachusetts Department of Transportation (MASSDOT), this subcontract is identified under NAICS code 561730, which relates to landscaping services. The work location is specified as District 2 within Massachusetts. The solicitation and response deadline are both set for August 28, 2026, indicating a clearly defined timeline for submission and contractor engagement. This contract serves as an opportunity for specialized service providers to contribute to environmental management in transportation infrastructure projects within the state.

POSTED

DEADLINE

Invasive Plant Management and Environmental LandscapingThe contract involves the control and removal of invasive plant species, along with site restoration and environmental landscaping around a bridge corridor within District 2. It is issued by the Massachusetts Department of Transportation and falls under the NAICS code 561730, which pertains to landscaping services. The work includes the eradication of unwanted plant species to protect the local ecosystem and subsequent landscaping efforts to restore and enhance the area surrounding the bridge, ensuring both environmental and aesthetic improvements. This subcontract, posted with a response deadline on August 28, 2026, aims to support ecological health and infrastructure maintenance within a specific region managed by MassDOT. While specific details about the contractor requirements or set-asides are not provided, the focus is clearly on environmental management combined with site beautification, underlining MassDOT’s commitment to sustainable practices in their transportation infrastructure projects.

Massachusetts Department of Transportation

POSTED

DEADLINE

Routine Mowing and Vegetation Maintenance – EsplanadesThis contract entails the routine maintenance of esplanade areas within Harris County Precinct 2, specifically focusing on mowing, edging, and weed eating tasks. The work covers medians and landscaped strips, ensuring these areas are kept tidy and well-maintained. The contract is classified under NAICS code 561730, which pertains to landscaping services. The subcontract opportunity was posted on June 24, 2026, by Harris County Precinct 2, and is managed through their official procurement portal. While the solicitation number and specific set-aside designations are not provided, the contract is intended to maintain the aesthetic and safety standards of public right-of-ways in the specified precinct. The place of performance is within Harris County, with no additional geographic restrictions detailed.

Harris County Precinct 2

POSTED

DEADLINE

Traffic Control ServicesThis contract focuses on providing temporary traffic control services, including flagging, deployment of uniformed personnel, use of message boards, and overall traffic control plan (TCP) management. The work will take place primarily in El Paso and is being procured by the Colorado Department of Transportation. The contract is categorized under NAICS code 561730, which pertains to landscaping services, but in this context refers to traffic control-related subcontracting. The solicitation was posted and the response deadline is set for June 18, 2026, indicating a relatively short response period. Although the solicitation number and point of contact are not provided, the contract is designated as a subcontract with no specified set-aside type or organization restrictions. The emphasis on temporary traffic control highlights the need for managing vehicle and pedestrian movement safely around active work zones or areas requiring controlled traffic flow.

Colorado Department of Transportation

POSTED

DEADLINE

Pavement Marking RemovalThis contract involves the comprehensive removal of existing pavement markings, including crosswalks, stop bars, and symbols, across multiple highway segments located in Routt, Grand, Jackson, and Summit counties. The work is being solicited by the Colorado Department of Transportation as a subcontract opportunity under NAICS code 561730. The project requires careful and complete removal of all specified pavement markings to prepare the highway surfaces for future applications or modifications. The solicitation was posted and has a response deadline on June 18, 2026, indicating a relatively short timeline for interested subcontractors to submit their proposals. The contract focuses exclusively on removal activities, highlighting the need for specialized equipment and expertise in pavement marking removal. This effort aims to support ongoing maintenance or upgrade projects on key transportation corridors within the specified counties in Colorado.

Colorado Department of Transportation

POSTED

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DEADLINE

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AI Contract Overview

The contract involves the installation of erosion control measures along with the final landscaping of the site, which includes tasks such as laying sod, applying mulch, and planting vegetation. This subcontract opportunity is issued by the California Department of State Hospitals and is designated for work performed in Los Angeles. The contract falls under the NAICS code 561730, which relates to landscaping services. The solicitation was posted on May 22, 2026, with a response deadline set for June 8, 2026. Although specific information regarding set-asides, organization type, or detailed contact points is not provided, interested parties can access further details through the California procurement portal. This project aims to ensure effective soil stabilization and enhance the final aesthetic and environmental quality of the site through professional landscaping efforts.

General Info

Install erosion control and landscaping in Los Angeles for California Dept. of State Hospitals.

Agency

California Department of State Hospitals

NAICS

561730 - Landscaping ServicesView NAICS

Place of Performance

Los Angeles, CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 22

subcontract

Response DeadlineJun 8

Deadline has passed

Submission Closed

06/08/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia Department of State Hospitals

ContactsNo contacts available

OfficeN/A

Organization / Agency

California Department of State Hospitals

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of erosion control measures and final site landscaping including sod, mulch, and plantings.