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McMahan & Associates PO Box 1296 WEAVERVILLE NC 28787 USA

UEI: SLED_4B2BD55D3E465AC8

McMahan & Associates PO Box 1296 WEAVERVILLE NC 28787 USA is a federal contractor, registered under UEI SLED_4B2BD55D3E465AC8. It has been awarded $28,402 in federal contracts. Primary work spans Surveying and Mapping (except Geophysical) Services. Top awarding agencies include Department Of Agriculture.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_4B2BD55D3E465AC8

Federal Contracting Overview

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

AI Capability Profile

McMahan & Associates specializes in professional surveying services, with specific technical expertise in cadastral site surveys. Their capabilities include performing precise boundary and land surveys for federal forest lands, ensuring accurate site demarcation and land record alignment. The firm ...

Key Performance Metrics

Awards Count

2

All time

Active

0

Currently performing

Completed

0

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

Department Of Agriculture$28.4K100%

Awards by NAICS

541370 - Surveying and Mapping (except Geophysical) Services$28.4K100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in McMahan & Associates PO Box 1296 WEAVERVILLE NC 28787 USA's top NAICS codes and agencies

Archaeological GIS and Mapping SupportThis subcontract for Archaeological GIS and Mapping Support provides specialized geospatial mapping and data analysis for prime contractors working on City of Delta infrastructure projects. The scope of work involves creating maps for Preliminary Field Reconnaissance and Archaeological Impact Assessments, mapping artifact locations and site boundaries, and integrating field data into GIS formats for the Provincial Archaeology Branch. Deliverables include spatial data layers and maps provided in both digital and hard-copy formats. Qualified providers must possess professional certification in Geography or GIS and be proficient in using ArcGIS or QGIS software. The opportunity was posted on October 20, 2026, with a response deadline of November 16, 2026. This project falls under NAICS code 541370 and is associated with the Province of British Columbia.

POSTED

about 13 hours ago

DEADLINE

Stormwater GIS Mapping and Asset Data CollectionThe Stormwater GIS Mapping and Asset Data Collection subcontract involves gathering critical field data on stormwater infrastructure for prime contractors working on City of Byron asset management projects. The selected provider will be responsible for utilizing GPS handheld devices to identify and record the locations, dimensions, and materials of pipes and culverts, subsequently updating these assets within ArcGIS. A key component of the work includes reconciling real-world field observations with existing record drawings to ensure data accuracy. Proficiency in ArcGIS is a mandatory requirement for this engagement. The final deliverables consist of updated GIS asset layers and fully reconciled record drawings. Interested parties should note that the response deadline for this opportunity is November 19, 2026.

POSTED

about 15 hours ago

DEADLINE

Fiber Network Documentation and As-Built SpecialistThis subcontract for the City of Garland involves providing specialized technical drafting and documentation services for fiber optic network layouts. The selected specialist will support prime contractors by utilizing CAD software to create detailed schematic diagrams and as-built drawings that map conduit routes, pull boxes, and vaults, while also managing fiber assignment sheets. The primary deliverables for this engagement include final as-built drawing packages, comprehensive schematic diagrams, and ten sets of operation and maintenance manuals provided in both electronic and hard copy formats. Interested parties must respond by November 5, 2026, under NAICS code 541370.

City Of Garland

POSTED

about 15 hours ago

DEADLINE

Sewer Cleaning and CCTV Inspection SubcontractorThis subcontract for the City of West Des Moines involves providing preparatory cleaning and internal CCTV inspections for sewer rehabilitation projects. The selected subcontractor will be responsible for executing high-pressure jetting and robotic camera inspections to ensure pipes are properly cleaned and documented. All work must maintain PACP compliance, with data exported in NASSCO.mdb format. Deliverables include the physical cleaning of the pipes and the provision of electronic inspection records. These records must be submitted via external hard drives containing video files, supplemented by hard copies. The response deadline for this opportunity is November 4, 2026.

City Of West Des Moines

POSTED

about 15 hours ago

DEADLINE

Land Surveying and MappingThis subcontract for Land Surveying and Mapping involves providing professional surveying services for prime contractors working on Illinois Toll Highway Authority bridge reconstruction projects. The scope of work specifically focuses on the I-88 corridor, where the contractor will be responsible for conducting topographic surveys, establishing right-of-way boundaries, and providing essential construction staking. Final deliverables for the project include digital terrain models and certified survey maps. Managed by ENGCONSTRUCT557 under NAICS code 541370, the opportunity was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 20, 2026.

ENGCONSTRUCT557 - Engineering - Construction

POSTED

about 16 hours ago

DEADLINE

in about 1 month

Geotechnical Investigation and AnalysisThis subcontract for Geotechnical Investigation and Analysis involves performing critical subsurface investigations for prime contractors working on Illinois Toll Highway Authority bridge reconstruction projects. The scope of work includes conducting soil borings, performing detailed laboratory analysis of soil samples, and providing essential foundation recommendations for bridge piers and abutments. The final deliverable for these services is a comprehensive geotechnical engineering report. Managed by ENGCONSTRUCT557 under NAICS code 541370, the opportunity was posted on October 20, 2026, with a response deadline of November 20, 2026. This project is focused on ensuring the structural integrity of bridge infrastructure within the state of Illinois through specialized engineering analysis and reporting.

ENGCONSTRUCT557 - Engineering - Construction

POSTED

about 16 hours ago

DEADLINE

in about 1 month

Land Surveying & TopographyThis subcontract opportunity involves providing professional land surveying and topography services for development projects within the City of Santa Fe, Texas. The selected contractor will support prime contractors by performing boundary surveying, topographic mapping, and utility location services specifically for a 6-acre site. The primary deliverables for this engagement include the production of Certified Survey Maps and detailed Topographic Plans. The project falls under NAICS code 541370 and was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 19, 2026. This contract is designed to ensure precise mapping and site analysis to facilitate the successful development of the designated municipal area.

City of Santa Fe

POSTED

about 16 hours ago

DEADLINE

Facility Condition Assessment SpecialistThis subcontract opportunity is for a Facility Condition Assessment Specialist to perform technical surveys and assessments for prime contractors on Department of Veterans Affairs projects. The scope of work involves conducting physical inspections of roofing and lightning protection systems across various buildings and trailers at the Cincinnati and Fort Thomas campuses. The selected specialist will be responsible for documenting deficiencies and measurements using moisture detection equipment and roofing inspection tools to deliver detailed site survey reports and existing condition drawings. The project is set aside for Service-Disabled Veteran-Owned Small Businesses under NAICS code 541370. Candidates must hold a Certified Roofing Inspector certification to be eligible. The solicitation was posted on October 20, 2026, with a response deadline of November 4, 2026, at 4:00 PM. This effort is managed through the Department of Veterans Affairs Network Contract Office 10.

250-NETWORK Contract Office 10 (36C250)

POSTED

about 17 hours ago

DEADLINE

Sewer CCTV Inspection ServicesThis subcontract for Sewer CCTV Inspection Services involves performing closed-circuit television inspections for prime contractors working on Sanitation Districts of Los Angeles County sewer projects. The scope of work focuses on conducting pre-lining and post-lining inspections of sewer mains to identify defects and verify the quality of installations. The selected provider will utilize crawler cameras and digital reporting software to deliver comprehensive CCTV video footage and detailed condition reports. The project is located in Whittier, California, and falls under NAICS code 541370. Interested parties must submit their responses by the deadline of December 8, 2026. This opportunity is specifically designed for subcontractors capable of providing specialized technical inspection services to support larger infrastructure projects managed by the Sanitation Districts of Los Angeles County.

Sanitation Districts of Los Angeles County

POSTED

about 22 hours ago

DEADLINE

in about 2 months

Professional Surveying ServicesThis subcontract opportunity is for Professional Surveying Services to support prime contractors on Public Works and Community Development projects for the City of Pinole, California. The selected provider will be responsible for performing boundary surveys and topographic mapping utilizing GPS and Total Station equipment. Key deliverables include the production of survey maps, plats, and digital survey data. Qualified candidates must hold a Professional Land Surveyor license to be eligible for this engagement. The solicitation was posted on October 20, 2026, with a response deadline of December 1, 2026. All work will be performed within Pinole, California, under NAICS code 541370.

POSTED

about 22 hours ago

DEADLINE

in about 1 month

Land Surveying & Parcel MappingThis subcontract for Land Surveying and Parcel Mapping involves providing specialized boundary and parcel mapping services for prime contractors working on winery projects within Sonoma County. The scope of work focuses on a 20.45-acre site located in Healdsburg, California, requiring the delivery of certified site surveys and parcel maps. To ensure precision, the contractor must utilize Assessor's Parcel Maps and maintain close coordination with the Sonoma County Permit and Resource Management Department. All deliverables must strictly adhere to the official parcel map standards established by the County of Sonoma.

POSTED

about 22 hours ago

DEADLINE

Land Surveying & MappingThis subcontract opportunity is for land surveying and mapping services to support prime contractors on projects within the Poway Unified School District in Poway, California. The selected provider will be responsible for executing boundary mapping and topographic surveys essential for the design and construction phases, ultimately delivering certified survey maps and detailed site characteristics data. The solicitation was posted on October 20, 2026, with a response deadline of December 15, 2026. Classified under NAICS code 541370, this contract focuses on providing precise geospatial data to ensure the successful development of district facilities.

Poway Unified School District

POSTED

about 23 hours ago

DEADLINE

in about 2 months

Precision Surveying ServicesGarney Pacific, Inc. is seeking a subcontractor to provide precision surveying services for wastewater treatment plant projects managed by the East Bay Municipal Utility District. The selected contractor will be responsible for surveying key points within and around reactors to ensure the delivery of accurate spatial data and comprehensive survey reports. This opportunity is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 18, 2026, under NAICS code 541370.

Garney Pacific, Inc.

POSTED

about 23 hours ago

DEADLINE

Land Surveying and MappingThis subcontract for Land Surveying and Mapping supports prime contractors on capital improvement projects for the County of Orange OC Public Works and Flood Control District. The scope of work involves performing boundary, topographic, and construction surveying, which includes mapping existing conditions and establishing benchmarks. These tasks are executed using GIS software, Total Stations, and GPS surveying equipment to produce as-built surveys, boundary surveys, and topographic maps. The project is based in Santa Ana, California, and requires the service provider to hold a Professional Land Surveyor license in the State of California. Interested parties must submit their responses by December 4, 2026. The contract falls under NAICS code 541370 and is managed through the County of Orange OC Public Works agency.

County of Orange OC Public Works

POSTED

DEADLINE

in about 1 month

Surveying and Staking ServicesThis subcontract for Surveying and Staking Services supports prime contractors on projects managed by the County of San Luis Obispo Department of Public Works and Transportation. The scope of work includes performing construction staking and pre and post construction surveys, specifically focusing on setting control points and providing staking for sidewalk and roadway alignments. Additionally, the contractor is responsible for conducting ADA compliance surveys for curb ramps and delivering all necessary survey reports and staking markers. The project is located in San Luis Obispo, California, and falls under NAICS code 541370. Interested parties must submit their responses by the deadline of November 5, 2026.

COUNTY OF SAN LUIS OBISPO DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION

POSTED

DEADLINE

Professional Surveying ServicesThis subcontract for Professional Surveying Services involves providing construction surveying and staking for prime contractors working on municipal utility projects for the City of Redlands. The scope of work includes executing construction staking, preparing cut sheets, tying and recovering control monuments, and preparing corner records in accordance with Section 01722. The selected provider will be responsible for the delivery of all construction stakes and certified corner records. The project is located in Redlands, California, under NAICS code 541370. Interested parties must submit their responses by the deadline of October 29, 2026.

City of Redlands

POSTED

DEADLINE

Land Surveying & Right-of-Way MappingThis subcontract opportunity involves providing professional land surveying and right-of-way mapping services for a New York State Department of Transportation bridge project over the Erie Canal. The selected contractor will be responsible for performing topographic and boundary surveying as well as utility location to develop essential baseline maps. All work must be performed by a New York State Licensed Land Surveyor to ensure compliance with state standards. The final deliverables for this project include detailed topographic maps, survey plats, and digital CAD survey files. Interested parties must submit their responses by November 10, 2026, in accordance with the solicitation guidelines. This project falls under NAICS code 541370 and supports prime contractors in the execution of critical infrastructure improvements.

NYS Department of Transportation

POSTED

DEADLINE

Geotechnical Site Investigation for Water StorageThis subcontract opportunity is for geotechnical site investigation services to support water storage projects for the Dutchess County Water and Wastewater Authority in New York. The selected contractor will be responsible for performing soil boring, subsurface exploration, and sampling to determine the soil bearing capacity necessary for heavy water storage structures. These tasks require the use of specialized drilling rigs and laboratory testing equipment to ensure structural stability. Qualified candidates must hold a Professional Geologist or Professional Engineer license to perform the work. The primary deliverable for this engagement is a comprehensive Geotechnical Engineering Report. Interested parties must submit their responses by November 25, 2026.

Dutchess County Water and Wastewater Authority

POSTED

DEADLINE

in about 1 month