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MAINLINE SERVICES AND MAINTENANCE, LLC.

UEI: DT3VZ3D16PS6

MAINLINE SERVICES AND MAINTENANCE, LLC. is a federal contractor, registered under UEI DT3VZ3D16PS6. It has been awarded $119,953 in federal contracts. Primary work spans Landscaping Services. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

DT3VZ3D16PS6

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

5

All time

Active

0

Currently performing

Completed

5

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
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Awards by NAICS
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Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in MAINLINE SERVICES AND MAINTENANCE, LLC.'s top NAICS codes and agencies

NAICS: 561730
New
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

about 4 hours ago

DEADLINE

in about 1 month
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NAICS: 561730
New
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

about 4 hours ago

DEADLINE

in about 1 month
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NAICS: 561730
New
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

about 4 hours ago

DEADLINE

in about 14 hours
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NAICS: 561730
New
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

about 4 hours ago

DEADLINE

in 20 days
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NAICS: 561730
New
SLED
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.
ESC REGION 1

POSTED

about 4 hours ago

DEADLINE

in 20 days
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NAICS: 561730
New
SLED
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.
ESC REGION 1

POSTED

about 4 hours ago

DEADLINE

in 20 days
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NAICS: 561730
New
SLED
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.
ESC REGION 1

POSTED

about 4 hours ago

DEADLINE

in 20 days
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NAICS: 561730
New
SLED
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

about 9 hours ago

DEADLINE

in 8 days
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NAICS: 561730
New
SLED
Park Landscaping and Irrigation
Public Works

POSTED

about 10 hours ago

DEADLINE

in about 1 month
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NAICS: 561730
New
SLED
Landscaping Services
Solicitation # 260572
The Orange County Transportation Authority is soliciting bids for a one-year landscaping services contract with a budget of 354,050 dollars. This prevailing wage contract requires the contractor to provide comprehensive landscape maintenance, including weed control, pest and insect control, and bi-annual fertilization for slope covers, as well as the legal disposal of all generated debris. Services will be performed across multiple locations, including maintenance and operations bases in Santa Ana, Garden Grove, Anaheim, and Irvine, as well as various transportation centers. The scope includes weekly maintenance, monthly building pest control, and as-needed services such as bird and gopher control and emergency labor. Award will be granted to the responsive and responsible bidder with the lowest weighted sum, calculated as 90 percent for the lump sum total price and 10 percent for the percentage cost mark-up on parts. Bidders must hold a C-27 license from the California Contractor State License Board, a Public Works Contractor Registration number, and specific pesticide and arborist certifications. The contract mandates strict adherence to California Labor Code and Davis-Bacon Labor Provisions, as well as Level 2 Health, Safety and Environmental Specifications. Bids must be submitted via the OpenGov portal by November 2, 2026, with pricing provided specifically in Microsoft Excel format.
F&A-Contracts Administration and Materials Management

POSTED

about 10 hours ago

DEADLINE

in 4 days
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NAICS: 561730
New
SLED
Exterior Common Area Maintenance (Snow & Leaf Removal)
BURA

POSTED

about 12 hours ago

DEADLINE

in about 1 month
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NAICS: 561730
New
SLED
Tree Protection and Pruning
Public Utilities (Water) | DPU-W

POSTED

about 14 hours ago

DEADLINE

in 22 days
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NAICS: 561730
New
SLED
Landscaping and Erosion ControlThis subcontract for Landscaping and Erosion Control supports prime contractors on street rehabilitation projects for the City of San Antonio in Texas. The scope of work involves the supply and installation of topsoil and sod, the grading of disturbed areas, and the use of hydroseeders to ensure all designated areas are properly stabilized and landscaped. 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 December 1, 2026.
CITY OF SAN ANTONIO

POSTED

about 14 hours ago

DEADLINE

in about 1 month
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NAICS: 561730
New
SLED
Landscaping and Site RestorationThis subcontract for Landscaping and Site Restoration involves providing topsoil application and sodding services for prime contractors working on street rehabilitation projects for the City of San Antonio. The scope of work focuses on grading and installing topsoil and sod in disturbed areas to restore site conditions, specifically delivering restored verges and green spaces. 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 December 8, 2026.
CITY OF SAN ANTONIO

POSTED

about 14 hours ago

DEADLINE

in about 1 month
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NAICS: 561730
New
SLED
Erosion Control and Temporary FencingThis subcontract opportunity with the Fulton County Purchasing Department in Georgia focuses on the supply and installation of temporary site security and environmental protection for prime contractors. The scope of work includes the installation and maintenance of project-wide perimeter chain-link fencing as well as critical erosion and sedimentation control measures, such as turbidity barriers and silt fences, to ensure a secured perimeter and regulatory compliance. Qualified bidders must hold an Erosion and Sedimentation Control certification to be eligible for the contract. Interested parties should note that the response deadline is November 20, 2026, with the project falling under NAICS code 561730.
Fulton County Purchasing Department

POSTED

about 14 hours ago

DEADLINE

in 22 days
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NAICS: 561730
New
SLED
Landscaping and Site Restoration
Montgomery County Public Schools

POSTED

about 15 hours ago

DEADLINE

in 21 days
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NAICS: 561730
New
SLED
Topsoil and Sodding ServicesThis subcontract for Topsoil and Sodding Services involves performing site restoration for prime contractors on street rehabilitation projects for the City of San Antonio in Texas. The scope of work focuses on restoring green spaces and stabilizing soil in areas disturbed by construction through the application of topsoil, sod rolls, and seed. The opportunity was posted on October 28, 2026, with a response deadline of December 15, 2026. Classified under NAICS code 561730, the contract ensures that construction sites are properly returned to a natural state following rehabilitation efforts.
CITY OF SAN ANTONIO

POSTED

about 15 hours ago

DEADLINE

in about 2 months
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NAICS: 561730
New
SLED
Landscaping & Site Restoration
Public Works

POSTED

about 15 hours ago

DEADLINE

in 19 days
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