Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, December 9 at 2:00 PM ET

Register Free →

Search

Top

ADVANCED UNDERGROUND INSPECTION LLC

UEI: D4WLWH3BZS46CAGE: 3EWZ6

ADVANCED UNDERGROUND INSPECTION LLC is a federal contractor, registered under UEI D4WLWH3BZS46 and CAGE code 3EWZ6. It has been awarded $1,578,406 in federal contracts. Primary work spans Other Services to Buildings and Dwellings, All Other Miscellaneous Waste Management Services, and Engineering Services. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and Department Of Agriculture.

Contact Information

Registration and classification details

Websiteauinspection.com

Address

Registration

UEI Code

D4WLWH3BZS46

CAGE Code

3EWZ6

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability CompanyWoman-Owned BusinessWomen-Owned Small BusinessHispanic American OwnedMinority-Owned BusinessSelf Certified Small Disadvantaged BusinessDOT Certified DBEManufacturer of Goods

NAICS Codes

115112Soil Preparation, Planting, and Cultivating

237110Water and Sewer Line and Related Structures Construction

238110Poured Concrete Foundation and Structure Contractors

562998All Other Miscellaneous Waste Management Services(Primary)

Federal Contracting Overview

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

AI Capability Profile

ADVANCED UNDERGROUND INSPECTION LLC specializes in advanced subsurface infrastructure assessment and non-destructive evaluation services for critical underground systems. Their core capabilities include pipeline integrity monitoring, utility locating, ground-penetrating radar surveys, and subsurface...

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

8

All time

Active

0

Currently performing

Completed

8

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

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Department Of Defense$1.3M80.9%Department Of Defense (dod)$239.7K15.2%Department Of Agriculture$61.2K3.9%

Awards by NAICS

561790 - Other Services to Buildings and Dwellings$899.7K57%562998 - All Other Miscellaneous Waste Management Services$377.8K23.9%541330 - Engineering Services$239.7K15.2%115310 - Support Activities for Forestry$31.1K2%115112 - Soil Preparation, Planting, and Cultivating$30.0K1.9%

Awards by Agency Over Time

Awards by Place of Performance

Compete with ADVANCED UNDERGROUND INSPECTION LLC

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for ADVANCED UNDERGROUND INSPECTION LLC

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Get full access

Join 750+ contractors already using CLEATUS

Open opportunities in ADVANCED UNDERGROUND INSPECTION LLC's top NAICS codes and agencies

DBE Subconsultant Opportunity - Qualifications for E Wells PFAS Groundwater Treatment Improvements

Solicitation # dbe-subconsultant-opportunity-qualifications-e-wells-pfas-groundwater-treatment-improvements

Cannon is seeking qualified DBE subconsultants for the E Wells PFAS Groundwater Treatment Improvements project located in Valencia, Los Angeles, California. This solicitation, identified by contract number CIP27-1009/8.3, is issued on behalf of the Santa Clarita Valley Water Agency and falls under NAICS code 541330. The opportunity is specifically set aside for SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation certified Disadvantaged Business Enterprises. Interested parties must submit their qualifications by the response deadline of December 2, 2026. Primary inquiries should be directed to Nicole Olson.

POSTED

about 5 hours ago

DEADLINE

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide specialized professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Eligible firms should possess expertise aligned with NAICS codes for administrative management consulting, engineering services, computer systems design, and technical documentation. Interested parties must submit their responses by November 17, 2026, to the primary point of contact, Liz Jordan-Wettstein.

Aanko Technologies Inc.

POSTED

about 5 hours ago

DEADLINE

Joliet Job Corps-Request for Winter Services

Solicitation # Joliet JCC Winter Services 2026

Management & Training Corporation is seeking quotations for a fee-for-service subcontract to provide professional ice and snow removal services at the Joliet Job Corps Center in Joliet, Illinois. Under NAICS code 561790, the selected contractor will be responsible for plowing, salting, and ice melt applications to maintain safe roadways, parking lots, and walkways. Services are activated upon an accumulation of 1.5 inches of snow or ice, with plowing specifically triggered at 3 inches. The scope is divided into three priority levels, focusing first on main entrance roads and academic buildings, followed by administration parking and secondary roads leading to dumpsters. Interested bidders must submit a bid sheet, a completed supplier packet including a W-9 and self-certification, three professional references, and proof of insurance by 9:00 am CT on November 20, 2026. The opportunity is open to various small business set-asides, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Award decisions will be based on best value as determined by MTC. Contractors must comply with Service Contract Labor Standards under Wage Determination WDW SCA 2015-5019 Rev 31 and adhere to strict Department of Labor guidelines regarding privacy, mandatory training, and information security. The center is exempt from sales tax under the Workforce Investment Act.

Joliet Job Corps

POSTED

about 5 hours ago

DEADLINE

Core Research Program Technology Transfer & Commercialization Advancement

Solicitation # 693JK326RA002

The Pipeline and Hazardous Materials Safety Administration (PHMSA) Research and Development Core Research Program is soliciting proposals for Technology Transfer and Commercialization Advancement under solicitation 693JK326RA002. The program aims to accelerate the transition of high-impact pipeline safety innovations from advanced prototypes to full-scale commercial deployment. Specifically, the agency is targeting mature technologies at Technology Readiness Levels (TRL) 7 through 9 to bridge the implementation gap by resolving technical, regulatory, and market hurdles. Successful projects must demonstrate a clear path to producing market-ready products or integrated service systems within a 12-month performance period. Awards will be made on a fixed-price quarterly milestone schedule, and applicants are required to provide a mandatory minimum 50 percent non-Federal cost share. Proposals are evaluated by an independent Merit Review Panel based on criteria including TRL status, the Transition-to-Practice plan, intellectual property pathways, market and regulatory analysis, project realism, and the team's historical track record in commercialization. Key requirements include the formation of a Technical Advisory Panel consisting of operator and academic representatives, the use of the DOT Delphi eInvoicing System for payments, and strict adherence to federal nondiscrimination and civil rights mandates. The proposal process requires a comprehensive submission including a technical discussion PDF limited to 20 pages, a detailed budget summary, and a technical and deliverable milestone schedule submitted in an editable Excel format. Key deliverables over the 12-month timeline include a technology transfer plan, benchtop validation, SCADA system integration, and a final field pilot demonstration. All participants must execute Non-Disclosure and Conflict of Interest agreements, and any resulting patents must include specific government support acknowledgments.

693JK3 Acquisition Services Division

POSTED

about 16 hours ago

DEADLINE

TPS Site Design and Conceptual LayoutThis subcontract opportunity with the Government of Ontario Ministry of Transportation involves providing conceptual and detailed design services for truck parking sites. The selected contractor will be responsible for creating layout drawings that illustrate general configurations, calculating total parking space capacity, and designing onsite storage for salt, snow, and granular materials in strict accordance with the Minimum Site Development Standards outlined in Appendix C, Section 5.4. All finalized site design plans and layout drawings must be delivered in PDF format and produced using professional CAD software. This project falls under NAICS code 541330 and is based in Canada. Interested parties must submit their responses by the deadline of December 16, 2026.

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Structural Engineering and Stability AnalysisThis subcontract for Structural Engineering and Stability Analysis involves performing structural stability assessments for prime contractors working on historic restoration projects in the Town of Port Deposit, Maryland. The scope of work focuses on evaluating the existing structural condition and stability of landmarks, specifically targeting retaining walls, stairways, and landings, with a required detailed evaluation of the Cintec anchoring system. The selected provider must be a Maryland-licensed Professional Engineer and is responsible for delivering a Comprehensive Structural Engineering Report. Interested parties must submit their responses by December 17, 2026, under NAICS code 541330.

POSTED

DEADLINE

in about 1 month

Tome Steps Restoration Project Architectural and Construction Document Development and Preconstruction Testing

Solicitation # 01-2026-TS

The Town of Port Deposit, Maryland, is soliciting professional Architectural and Engineering services for Phase I of the Tome Steps Restoration Project. This project focuses on document development and preconstruction testing for the stabilization and rehabilitation of the historic Tome Steps located at 64 South Main Street. The selected consultant will serve as the Engineer of Record, responsible for performing geotechnical and material testing, preparing a comprehensive structural engineering report on the stability of retaining walls and stairways, and developing a final architectural design package with complete construction drawings. All work must be supervised by Maryland-licensed architects and engineers and must comply with the Secretary of the Interior’s Standards for the Treatment of Historic Properties and Maryland Historical Trust requirements. This is a qualifications-based selection process where compensation will be negotiated after the most qualified firm is selected; therefore, technical proposals must be submitted without any fee or price information. Proposals will be evaluated based on technical approach, key staff experience, and knowledge of historic preservation requirements. The anticipated contract term is three years with a two-year option, and the project schedule is estimated at six to nine months. Technical proposals, including a required Maryland Bid/Proposal Affidavit and a certificate of insurance, are due by December 17, 2026. All project communications are managed via the Town website for registered consultants.

POSTED

DEADLINE

in about 1 month

CCTV Sewer Inspection and ReportingThis subcontract opportunity, titled CCTV Sewer Inspection and Reporting, involves performing remote camera inspections of cleaned sewer mains and laterals for prime contractors on WSSC Water projects. The selected provider will utilize robotic crawlers and cameras to identify blockages or defects, providing comprehensive digital recordings, photographs, and detailed inspection reports to the Utility Services Department in Maryland. To qualify, contractors must maintain a documented inventory of all necessary tools and equipment. Interested parties must submit their responses by December 4, 2026, under NAICS code 541330. The final deliverables for this engagement include electronic data and digital video documentation of all findings.

Utility Services Department

POSTED

DEADLINE

Commercial Pressure Washing ServicesThis subcontract opportunity is for commercial pressure washing services to support prime contractors on property maintenance projects for the California Department of Motor Vehicles. The selected provider will be responsible for removing grime, stains, and debris from designated property surfaces using industrial-grade equipment and suitable cleaning agents to deliver thoroughly cleaned surfaces. Interested parties must hold a valid Contractor's License to be eligible for this work. The solicitation was posted on November 13, 2026, with a response deadline of December 1, 2026. This project falls under NAICS code 561790 and is managed through the state of California.

California Department of Motor Vehicles

POSTED

DEADLINE

Commercial Property Sweeping ServicesThis subcontract opportunity is for Commercial Property Sweeping Services to support prime contractors on California Department of Motor Vehicles property maintenance projects. The scope of work involves industrial sweeping of various paved surfaces, including parking lots, driveways, gated vehicle enclosures, and skills test areas. Specific attention is required for cleaning corners, dumpster enclosures, and areas behind wheel stops to ensure all paved surfaces and walkways are thoroughly cleaned. Qualified bidders must possess a valid Contractor's License and utilize truck-mounted sweeping equipment, as trailer-mounted equipment is strictly prohibited. This project falls under NAICS code 561790. Interested parties must submit their responses by the deadline of December 1, 2026, at 7:59 AM.

California Department of Motor Vehicles

POSTED

DEADLINE

Innovative Safety SolutionsThe Innovative Safety Solutions subcontract for the University of Houston focuses on the implementation of specialized hardware and software designed to mitigate accidents and misuse for prime contractors on campus projects. The scope of work includes the installation of safety sensors, the establishment of speed-limiting zones, the integration of helmet-detection technology, and the provision of comprehensive safety training and signage. The selected provider must possess deep technical knowledge of safety standards specifically related to light electric vehicles to ensure a reduction in incident rates. This opportunity was posted on November 13, 2026, with a response deadline of December 4, 2026. Classified under NAICS code 541330, the project aims to deliver a fully integrated suite of safety features to enhance operational security across the university campus. Interested parties can find further details through the Texas SmartBuy portal.

University of Houston

POSTED

DEADLINE

Lead Pipe Inspection ServicesThis subcontract opportunity with Monumental Paving & Excavating, Inc. involves providing lead pipe inspection services for City of Baltimore Department of Public Works water projects. The selected contractor will be responsible for identifying and inspecting buried pipes using non-destructive diagnostic methods, including ultrasonic testing equipment and pipe inspection cameras, to determine the location and extent of lead-containing segments. Detailed inspection reports are required as a primary deliverable. Qualified candidates must hold technical certifications in environmental testing or pipe inspection. This opportunity is set aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on November 13, 2026, with a response deadline of November 18, 2026.

Monumental Paving & Excavating, Inc.

POSTED

DEADLINE

Construction Cost EstimatingThis subcontract for Construction Cost Estimating supports prime contractors working on City of West Sacramento projects under the Capital Projects Construction agency. The selected provider will be responsible for delivering independent cost analyses and budget forecasting, specifically developing the Engineer's Opinion of Probable Construction Cost at the 30, 60, 90, and 100 percent design milestones. All deliverables, including milestone cost estimates and budgetary reports, must be provided in an editable Microsoft Excel format. The solicitation was posted on November 13, 2026, with a response deadline of January 8, 2027, falling under NAICS code 541330.

Capital Projects - Construction

POSTED

DEADLINE

in about 2 months

MEP EngineeringThis MEP Engineering subcontract involves the design of internal building systems and campus-wide utility infrastructure for the City of West Sacramento. The selected contractor will be responsible for developing HVAC, electrical, plumbing, and fire suppression systems specifically for a new training building and the surrounding campus. Key deliverables include MEP design drawings, load calculations, and commissioning support documentation, all of which must be provided as signed and stamped PDF calculations and coordinated with the Utility Master Plan. The project is managed under the Capital Projects Construction agency in California. Interested parties must adhere to the procurement timeline, with a response deadline set for January 8, 2027. The work falls under NAICS code 541330, focusing on specialized engineering services to support prime contractors in the execution of these municipal infrastructure improvements.

Capital Projects - Construction

POSTED

DEADLINE

in about 2 months

Civil Engineering & Site DevelopmentThis subcontract for Civil Engineering and Site Development supports prime contractors on City of West Sacramento fire training facility projects. The scope of work involves comprehensive site planning, grading, and the development of a Utility Master Plan covering water, sewer, storm drainage, electrical, gas, and communications. Additionally, the selected provider will design site circulation and vehicle access, perform Utility Capacity Analysis, and utilize GIS-compatible files for mapping. The final deliverables include the Utility Master Plan, a detailed Site Layout, and permit-ready civil drawings. This opportunity falls under NAICS code 541330 and is managed by the Capital Projects Construction agency. Interested parties must submit their responses by the deadline of January 8, 2027.

Capital Projects - Construction

POSTED

DEADLINE

in about 2 months

Cathodic Protection Inspection ServicesThis subcontract for the University of Texas at San Antonio involves providing specialized cathodic protection inspection and testing services for prime contractors. The scope of work includes conducting cathodic protection surveys, measuring structure-to-soil potentials, and evaluating both sacrificial anodes and impressed current cathodic protection systems. These tasks must be performed using high-impedance voltmeters and reference electrodes, with the final deliverables consisting of detailed inspection reports and maintenance recommendations. Qualified providers must hold NACE/AMPP certification to ensure technical compliance and quality standards. The opportunity is categorized under NAICS code 541330, with a response deadline set for December 15, 2026.

University of Texas at San Antonio

POSTED

DEADLINE

in about 1 month

Cathodic Inspection Services

Solicitation # 743-2026-RFQ-1540

The University of Texas at San Antonio is soliciting statements of qualifications from architect and engineering firms to provide cathodic inspection services on an as-needed basis. This solicitation, identified as 743-2026-RFQ-1540, is managed by the UTSA Purchasing Department for performance within the state of Texas. The opportunity was posted on November 13, 2026, with a response deadline of December 15, 2026. Interested firms must submit their responses electronically via the UTSA RowdyExchange Sourcing Portal, as the university no longer accepts paper hard copy submissions. Applicants are required to complete registration on the portal to be eligible to respond. Proposals should utilize text, tables, and figures to convey findings, though the use of OCR is strictly prohibited. For further inquiries, the primary point of contact is Cheryl Olivarez.

University of Texas at San Antonio

POSTED

DEADLINE

in about 1 month

DSA Compliance and Engineering ServicesThis subcontract for DSA Compliance and Engineering Services involves providing specialized Division of the State Architecture services and fee processing for prime contractors working on Fontana Unified School District projects. The selected provider will be responsible for developing engineering documents, managing the DSA approval process for installations, and delivering the final approved permits and engineering certifications. To qualify for this engagement, the provider must employ a Licensed Professional Engineer registered in the state of California. The solicitation was posted on November 13, 2026, with a response deadline of December 14, 2026. This opportunity falls under NAICS code 541330 and is managed through the California Purchasing Department.

Purchasing Department

POSTED

DEADLINE