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

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

AH ENVIRONMENTAL CONSULTANTS, LLC

AH ENVIRONMENTAL CONSULTANTS, LLC is a federal contractor, registered under UEI N2RDKG84ZR98 and CAGE code 1GZZ6. It has been awarded $99,926,280 in federal contracts. Primary work spans Engineering Services, Environmental Consulting Services, and Unknown NAICS. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and Other agencies (4 agencies, <0.5% each).

Contact Information

Registration and classification details

Registration

UEI Code

N2RDKG84ZR98

CAGE Code

1GZZ6

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability Company

NAICS Codes

541330Engineering Services(Primary)
541340Drafting Services
541360Geophysical Surveying and Mapping Services
541370Surveying and Mapping (except Geophysical) Services
541620Environmental Consulting Services
+2 more

Federal Contracting Overview

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

AI Capability Profile

AH ENVIRONMENTAL CONSULTANTS, INC. specializes in engineering services focused on water resource management, environmental compliance, and contamination remediation for Department of Defense installations. Their core capabilities include hydrologic modeling, stormwater system evaluation, wastewater ...

AH ENVIRONMENTAL CONSULTANTS, INC. specializes in engineering services focused on water resource management, environmental compliance, and contamination remediation for Department of Defense installations. Their core capabilities include hydrologic modeling, stormwater system evaluation, wastewater treatment design, PFAS sampling and analysis, Spill Prevention, Control, and Countermeasure (SPCC) plan development, Wellhead Protection Plan updates, and Stormwater Pollution Prevention Plan (SWPPP) implementation. The firm demonstrates deep technical proficiency in numerical modeling of groundwater and surface water systems, regulatory compliance under EPA and DoD standards, and site-specific mapping and data integration for environmental decision-making. Their work consistently addresses complex environmental challenges at military bases, with a strong emphasis on emerging contaminants like PFAS and infrastructure resilience under evolving regulatory frameworks. The company maintains an exclusive relationship with the Department of Defense, delivering mission-critical environmental engineering services across multiple naval, army, and air force installations. Their engagements involve long-term, site-specific assessments and compliance support, indicating a trusted advisory role in environmental stewardship for defense infrastructure. Work is concentrated on naval bases and major military installations, where they provide actionable technical reports and models that inform operational planning and regulatory reporting. AH ENVIRONMENTAL CONSULTANTS, INC. operates primarily under NAICS 541330 (Engineering Services), positioning them as a technical service provider in environmental and water resources engineering rather than broad environmental consulting. Their market focus is narrowly defined by defense infrastructure needs, with specialization in hydrology, wastewater systems, and regulatory compliance for federal installations. As a small business structured as a 2L entity based in Newport News, VA, the firm maintains a geographically focused presence aligned with East Coast defense hubs. While currently holding no formal government certifications, their consistent delivery of complex, compliance-driven engineering tasks for DoD clients underscores a proven track record in high-stakes federal environmental engineering.

Key Performance Metrics

Awards Count

736

All time

Active

36

Currently performing

Completed

700

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 Defense$99.0M99.1%Department Of Defense (dod)$545.3K0.6%
Other agencies (4 agencies, <0.5% each)$371.9K0.4%
Awards by NAICS
Export
Awards by Agency Over Time
Awards by Place of Performance

Compete with AH ENVIRONMENTAL CONSULTANTS, LLC

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

Award history, agency mix, and NAICS coverage for AH ENVIRONMENTAL CONSULTANTS, 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

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS

Open opportunities in AH ENVIRONMENTAL CONSULTANTS, LLC's top NAICS codes and agencies

NAICS: 562910
New
Theatre Mold Remediation Scope of Work
Solicitation # AT25-0006
Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was prompted by a sprinkler system failure and requires the remediation of mold throughout the entire building, including the cleaning or replacement of damaged theater seating cushions. All work must adhere to ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the Micro Air Inc. Mold Testing report dated April 11, 2024. Key technical requirements include achieving interior humidity levels of 50 percent or less and the provision of a Certified Industrial Hygienist to conduct daily site visits and a final clearance walkthrough. This is a single lump sum contract set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Award will be based on best value, with evaluation weights assigned to price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Interested offerors must attend a mandatory site visit on October 27, 2026, and submit typed proposals on company letterhead by November 9, 2026. Required submission documents include a detailed cost breakdown, a timeline for substantial completion, proof of an Indiana Contractor's License, Davis Bacon Act wage rate certification, and specific automobile and workers compensation insurance coverage. Payment terms are Net 30, and work must commence within 14 days of the Notice to Proceed.
Atterbury Job Corps Center

POSTED

about 10 hours ago

DEADLINE

in 19 days
View Details
NAICS: 221320
New
Sioux City Wastewater Treatment Plant Facility Plan - Phase 1 Improvements Project
Solicitation # sioux-city-wastewater-treatment-plant-facility-plan-phase-1-improvements-project
The Sioux City Wastewater Treatment Plant Facility Plan Phase 1 Improvements Project, managed by Rice Lake Construction Group, involves extensive infrastructure upgrades and modernization of wastewater treatment facilities in Iowa. Key mechanical and process improvements include the replacement of preliminary treatment equipment, primary clarifiers, and the RAS pump station, alongside the rehabilitation of aeration tanks and the conversion of an anaerobic digester for sludge storage. The project also encompasses the construction of a new secondary control building, the installation of plant-wide odor control systems, and critical electrical upgrades including new main switchgear and standby emergency power generators. The scope of work requires comprehensive demolition of unused structures and buildings, as well as significant site and civil improvements to meet NFPA 820 and other safety standards. Requested materials and services span a wide range of disciplines, including hazardous material abatement, concrete and masonry work, HVAC, plumbing, and the installation of specialized process gas and liquid handling equipment. This large-scale solicitation seeks contractors capable of delivering integrated electrical, instrumentation, and water treatment solutions to enhance the overall efficiency and safety of the plant.
Rice Lake Construction Group

POSTED

about 10 hours ago

DEADLINE

in 7 days
View Details
NAICS: 562910
New
Maui JCC Mold Remediation and Removal of Water-Damaged Materials
Solicitation # maui-jcc-mold-remediation-removal-water-damaged-materials
Management & Training Corporation is soliciting bids for a fixed-price, single lump sum contract for mold remediation and removal of water-damaged materials at the Maui Job Corps Center in Makawao, Hawaii. The project focuses on Building 11, specifically the cafeteria, food service areas, restrooms, and adjoining spaces, following significant water intrusion from a severe windstorm. The scope of work includes establishing containment barriers with HEPA-filtered negative air pressure, removing mold-affected porous materials such as drywall and insulation, cleaning nonporous surfaces, and evaluating the adjoining culinary classroom. The estimated contract value ranges from $25,000 to $100,000, with awards based on overall best value. Bidders must complete a mandatory physical site visit and submit a detailed itemized proposal, including a bid breakout and three comparable references, by October 23, 2026. For bids of $25,000 or more, a bid bond guarantee of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Compliance with Hawaii statewide wage determinations and federal safety standards is mandatory, and a 10% retainage will be withheld from payments until substantial completion and final acceptance.
Management & Training Corporation/Hawaii/Maui Job Corps Center

POSTED

about 10 hours ago

DEADLINE

in 3 days
View Details
NAICS: 541620
New
SLED
ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services
Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf
The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.
Confederated Tribes of the Colville Reservation

POSTED

about 11 hours ago

DEADLINE

in 15 days
View Details
NAICS: 541310
New
SLED
Architect-Engineering Services for the FL 6th District Court of Appeal – New Courthouse
Solicitation # RFQ REDM2627-01
The Florida Department of Management Services, Division of Real Estate Development and Management, is soliciting Request for Qualifications RFQ REDM2627-01 for architectural and engineering services to design and construct the new State of Florida Sixth District Court of Appeal courthouse. Located on a 5.30-acre state-owned parcel at 4165 Lakeland Hills Boulevard in Lakeland, Florida, the project scope includes the development of an appellate courtroom, judicial chambers, staff offices, a Clerk's Office, a Marshal's Office, secured and public circulation, technology and security systems, and approximately 120 parking spaces. The project has an estimated construction budget of 53.5 million dollars, which excludes the compensation of the selected Architect-Engineer. The procurement utilizes a two-stage qualifications-based selection process in accordance with section 287.055, Florida Statutes. Stage one involves a preliminary screening based on the firm's proximity to the project, relevant design experience, and ability to perform contract delivery. Firms advancing to stage two will be evaluated through interviews and presentations focusing on past performance, understanding of program requirements, and approach and methodology. The anticipated contract start date is March 2, 2027. Respondents must be legally registered in Florida and authorized to practice architecture, engineering, and landscape architecture under applicable state statutes. Mandatory submission requirements include a letter of interest, a Professional Qualifications Supplement, a project listing of relevant experience, current Florida licenses, and a completed Federal GSA Standard Form 330. All responses must be submitted in Adobe PDF format on a thumb drive to the Procurement Liaison, who serves as the sole point of contact. Selected firms must adhere to strict confidentiality requirements regarding building plans under Florida Sunshine laws and comply with all state building codes and fire safety standards.
Department of Management Services

POSTED

about 11 hours ago

DEADLINE

in 5 months
View Details
NAICS: 541330
New
SLED
2026 AC Water Main Replacement
Solicitation # 2026-RFQ-042
Solicitation 2026-RFQ-042 is a request for qualifications from the City of Mercer Island Public Works department for professional engineering services to design water system upgrades. The project focuses on replacing approximately 5,000 linear feet of aging asbestos cement water mains with ductile iron mains along SE 40th St and E Mercer Way. The scope is divided into two phases: Phase 1 involves water system and PRV vault replacement on SE 40th St from Greenbrier Ln to 97th Ave SE, and Phase 2 extends the replacement to 97th Ave SE and the 3700 and 3800 blocks of East Mercer Way. Additional components for replacement include fire hydrants and water services. The design must comply with the Reduction of Lead in Drinking Water Act and the City of Mercer Island Standard Details Water. The project follows a goal-based timeline with bid-ready plans for Phase 1 due by Q2 2027 and Phase 2 by Q3 2027, with overall construction completion targeted for Q2 2028. Qualified firms must be licensed in the State of Washington and submit a Statement of Qualifications limited to 12 pages, including a proposed timeline and three references from the last five years. Selection is at the sole discretion of the City, and the awarded firm will negotiate a scope and fee schedule using the City's standard professional services agreement. Administration is managed by the City Manager, with payments issued via City warrant within 45 days of receiving a proper monthly invoice.
Public Works

POSTED

about 11 hours ago

DEADLINE

in 14 days
View Details