This Solicitation opportunity from California was posted on September 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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IFPQ SB/MB OPTION-Irrigation Smart Controllers Services in San Diego County

Closed

11A4443State & Local

Submission Closed10/02/2026, 02:00:00 PM PDT

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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Landscaping and Site RestorationThis subcontract for Landscaping and Site Restoration is issued by S.C. Valley Engineering, Inc. for municipal utility relocation projects located in California. The scope of work involves providing comprehensive tree removal, revegetation, and general landscaping services, specifically including tree cutting, the planting of grass and shrubs, and soil stabilization to ensure the delivery of fully restored and landscaped sites. The opportunity is designated as an 8A set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 561730. Interested parties must submit their responses by the deadline of December 1, 2026.

S.C. Valley Engineering, Inc.

POSTED

DEADLINE

Landscaping & Environmental RestorationThis subcontract for Landscaping and Environmental Restoration is issued by S.C. Valley Engineering, Inc. for municipal utility relocation projects. The scope of work involves performing site clearing, tree removal, and the revegetation of disturbed areas to ensure stabilized soil and restored landscapes. All activities must be executed in strict accordance with Stormwater Pollution Prevention Plan guidelines. The opportunity is specifically set aside for 8A designated Small Disadvantaged Businesses and Disadvantaged Business Enterprises under the Department of Transportation, falling under NAICS code 561730. Interested parties must submit their responses by the deadline of December 1, 2026.

S.C. Valley Engineering, Inc.

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

Tree Mitigation and PlantingThis subcontract for Tree Mitigation and Planting involves the supply and installation of replacement trees for prime contractors working on Las Virgenes Municipal Water District pipeline projects. The scope of work specifically requires the sourcing and delivery of Coast Live Oaks with a Diameter at Breast Height equal to or greater than the branches removed during project activities. The selected contractor is responsible for performing all planting activities and ensuring the long-term survival and establishment of new plantings through the use of specialized planting equipment and soil amendments. All work must be delivered in strict compliance with LVMWD mitigation standards. The solicitation was posted on November 6, 2026, with a response deadline of December 4, 2026.

Engineering & Facilities

POSTED

DEADLINE

Site Restoration Materials and InstallationThis subcontract for Site Restoration Materials and Installation supports prime contractors on tree removal projects for the California Department of Food & Agriculture. The scope of work involves filling voids created by stump removal using fresh topsoil, organic compost, and turf to ensure all sites are returned to a stable, leveled condition. Additionally, the contractor is responsible for the final cleaning of hardscape surfaces using rakes and brooms to deliver fully restored ground surfaces. The project is located in Imperial, California, and falls under NAICS code 561730. Interested parties must submit their responses by the deadline of December 7, 2026. This opportunity is managed through the Cal eProcure system for the state of California.

California Department of Food & Agriculture

POSTED

DEADLINE

Tree Removal and Stump Grinding (Imperial County)This subcontract involves the removal of infected citrus trees in Imperial County as part of the California Department of Food and Agriculture HLB eradication projects. The selected contractor will work under prime contractors to remove small, medium, and large trees, ensuring the complete extraction of stumps and root systems through the use of chainsaws, lifts, and stump grinders. The final deliverable requires fully removed trees and completely cleared sites. To be eligible, contractors must hold a valid D-49 Tree Service Contractor's license and be capable of meeting a strict 24-hour response time. This opportunity is categorized under NAICS code 561730, with a response deadline set for December 7, 2026.

California Department of Food & Agriculture

POSTED

DEADLINE

26-0110 - Imperial County Tree Removal Services

Solicitation # 26-0110

Solicitation 26-0110 is a personal services contract issued by the California Department of Food and Agriculture for tree removal services in Imperial County. The primary objective is the prompt eradication of infected citrus trees to prevent the spread of huanglongbing, Asian Citrus Psyllid, and Sweet Orange Scab. The contractor is required to safely remove identified trees, stumps, and roots, and must ensure all green waste is transported and disposed of on the same day via approved landfills or mechanical chipping in accordance with the Cooperative Citrus Quarantine Program. Additionally, the contractor must restore sites with fresh soil, compost, or turf and maintain a crew available for requests with a minimum 24-hour notification, Monday through Saturday. To be eligible, contractors must possess a valid D-49 Tree Service Contractor's license and provide at least two experienced staff members per job site equipped with proper safety gear. The contract is awarded to the lowest responsive and responsible bidder, with a mandatory 3% Disabled Veteran Business Enterprise participation goal and available preferences for small businesses and California-based companies under TACPA. Pricing is based on unit costs for small, medium, and large trees, mobilization fees, and soil replacement charges, with an option to renew for two additional one-year terms. Bids must be submitted in PDF format by December 7, 2026, and include all required certifications and cost proposals to be considered responsive.

California Department of Food & Agriculture

POSTED

DEADLINE

Erosion and Sediment ControlThis subcontract opportunity is for the provision of labor and materials to implement Erosion and Sediment Control Plans for water main projects managed by the City of Napa Utilities Department. The selected contractor will be responsible for installing and maintaining sediment control measures to effectively prevent soil erosion and runoff, ensuring all installations are fully compliant with project specifications. Eligible contractors must be registered with the California Department of Industrial Relations. Interested parties should note that the solicitation was posted on November 5, 2026, with a response deadline of December 2, 2026. This work falls under NAICS code 561730 and supports prime contractors operating within the agency's infrastructure projects.

POSTED

DEADLINE

Licensed Herbicide Application ServicesThis subcontract for Licensed Herbicide Application Services involves providing chemical treatments for prime contractors on City of Saint Paul Parks and Recreation projects. The scope of work includes foliar spraying and oil-based herbicide stump treatment using daubers to prevent overspray, utilizing specific agents such as Triclopyr, Transline, or Milestone with dye for verification. The contractor is responsible for delivering completed foliar spray cycles across designated park units for the 2027 and 2028 seasons. To be eligible, the service provider must hold a valid Minnesota Commercial Pesticide Applicator License. The solicitation was posted on November 5, 2026, with a response deadline of December 4, 2026. This opportunity falls under NAICS code 561730 and is managed by the City of Saint Paul in Minnesota.

POSTED

DEADLINE

RFB-PARKS-FED-IMPROVE THE ECOLOGICAL QUALITY ACROSS 4 PARKS

Solicitation # 1784

Saint Paul Parks and Recreation is seeking bids from natural resources restoration contractors to manage native plant communities and improve ecological quality across four parks: Henry Park, Highwood Nature Preserve, Terrace Park, and Trout Brook Nature Sanctuary. The scope of work involves removing invasive woodland species, including the cutting and treating of buckthorn, honeysuckle, and green ash, followed by foliar spraying using preferred Triclopyr formulations in the falls of 2027 and 2028. Contractors are responsible for debris management via chipping, hauling, or burning, and must repair any damage to trails, landscaping, or pavements caused during operations. Equipment use is restricted on slopes exceeding a 40 percent grade, and strict best management practices must be followed to prevent the introduction of weed seeds. The solicitation, numbered 1784, requires responses to be submitted via the City of Saint Paul Supplier Portal by December 4, 2026, at 2:00 PM Central Time. Awards will be granted to the most responsive bidder, with the City reserving the right to verify prior work experience and references. Contractors must comply with prevailing wage rates as determined by the Minnesota Department of Labor and Industry and adhere to Affirmative Action and Equal Employment Opportunity specifications. Eligibility requires verification of workers compensation, unemployment insurance, and federal tax identification. Bidders must also submit a signed statement under oath regarding compliance and a lobbying certification. The City encourages participation from local small businesses through its Vendor Outreach Program and requests the identification of minority, women, and small business subcontractors.

POSTED

DEADLINE

Landscaping and Vegetation EstablishmentThis subcontract for Landscaping and Vegetation Establishment involves the supply and installation of turf, grass, trees, and shrubs for prime contractors working on State of Utah DFCM projects located at Weber State University. The scope of work includes comprehensive vegetation establishment services such as watering, weeding, and pruning, all of which must be performed in accordance with American Nurseryman Standards. The selected contractor is responsible for delivering fully established vegetation backed by a one-year warranty. This opportunity is categorized under NAICS code 561730, with a response deadline set for December 22, 2026.

POSTED

DEADLINE

Landscaping & IrrigationThis subcontract opportunity is for landscaping and irrigation services supporting prime contractors on public safety projects for the City of Mountain View in California. The scope of work includes the installation of landscape irrigation systems, the planting of turf, grasses, and trees, and the performance of tree pruning in accordance with Division 32 standards to deliver a fully completed landscape system. The project is categorized under NAICS code 561730 and will be performed within the 94041 zip code of Mountain View. Interested parties must submit their responses by the deadline of December 10, 2026, following the posting date of November 5, 2026.

Mountain View City

POSTED

about 17 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The California Department of Transportation (Caltrans) issued Invitation for Price Quote 11A4443 for irrigation smart controller services across approximately 3,500 acres of right-of-ways in San Diego County, specifically covering routes 5, 8, 15, 52, 76, 125, and 805. The scope of work requires the contractor to remove 32 existing smart controllers and install 32 new ones, including all necessary labor, equipment, and materials. Additionally, the contractor must provide testing, diagnostics, troubleshooting, and ongoing maintenance by responding to controller alerts and performing repairs. The agreement is capped at a maximum value of 484,000.00 dollars, and the award will be granted to the responsible bidder who submits the lowest price quote that meets all specifications. To be eligible, bidders must be certified as a Small Business, Micro Business, SB for public works, or a Disabled Veteran Business Enterprise registered with the California Department of General Services. Mandatory qualifications include a valid C-27 Landscaping License or Class A General Engineering license from the California Contractors State Licensing Board, as well as current registration with the Department of Industrial Relations. Bidders must submit a complete package including the Price Quote Proposal, Bidder Certification Sheet, Non-Collusion Declaration, and certifications for California Civil Rights Laws and the Darfur Contracting Act. The submission deadline is October 2, 2026, at 2:00 p.m. PT. Work is subject to inspection by the Caltrans Contract Manager, and prevailing wages are required if the total bid exceeds 15,000 dollars.

General Info

Caltrans seeks a certified contractor for irrigation controller installation and maintenance in San Diego.

Agency

California Department of Transportation

NAICS

561730 - Landscaping Services

Place of Performance

West Sacramento, CA, 95605, USA

Set-Aside

Documents

ifpq

High

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedSep 18

Solicitation

Response DeadlineOct 2

Deadline has passed

Submission Closed

10/02/2026, 02:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia Department of Transportation

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

Contacts

Contracting Officer

contact@example.gov

Full Description

State of California IFPQ SB/MB OPTION-Irrigation Smart Controllers Services in San Diego County Tender # 11A4443 Closing Date : 10/02/2026 at 14:00 PM Contact: Contact: JoAnna Nevarez Email: contact@example.gov Details: The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request at http://bit.ly/dpac-ada or call +1 (555) 000-0000. At time of quote submittal, continuously thereafter, and for the duration of the Agreement, bidder shall be a certified small business, including a micro business (MB), SB for the purpose of public works (SB-PW), or a disabled veteran business enterprise (DVBE) registered with the California Department of General Services (DGS) Bidder shall possess at the time of bid submittal, continuously thereafter, and for the duration of the Agreement, a valid and current C-27, Landscaping License or a Class A, General Engineering license issued by the California Contractors State Licensing Board (CSLB). Bidder shall possess at the time of bid submittal, continuously thereafter, and for the duration of the Agreement, a valid and current registration with the Department of Industrial Relations (DIR). Caltrans will verify bidder¿s DIR registration; it is not necessary to provide a copy. Disclaimer: This bid is researched and provided for information purposes only. To participate in this bid opportunity, interested vendors are sometimes required to register on the State of California's website. Please refer to the originating organization for any information relating to this. Direct all queries pertaining to the language, the content or any missing or inaccurate information within this abstract to its originator, as indicated in the advertisement. Note: When you click on the link below, a new window will open to the site where you can locate more information regarding this bid. You may need to search the site to locate the bid. View Bid Information Biddingo.com is not responsible for the contents of the third party site and does not make any representations regarding the content or accuracy of materials on such third party web sites. If you decide to access them, you do so at your own risk.