Excavator loads up bags of waste.Wooden trim

Environmental Services

Every project needs to take into consideration its environmental impact. At Ahtna, we understand this need as our heritage is rooted deeply with the protection of over 1.5 million acres of land encompassing forests, rivers, wildlife, and cultural sites and sensitive habitats.  

Our environmental experience spans a wide range of services from environmental site assessments, to implementation of remediation technologies and regulatory closure of sites, to utilizing the latest mapping and imaging technology for complex data analyses and monitoring. Ahtna specializes in providing the right solution to our clients’ environmental challenges to ensure mission and operational performance. Using our understanding of regulatory requirements and personal working relationships with regulators, we have successfully negotiated solutions to environmental problems minimizing the economic impact of potentially adverse environmental conditions.

Services

  • Air Quality
  • Air Sampling
  • Asbestos Abatement
  • Beach Nourishment
  • Biological & Ecological Risk Assessment
  • Contaminated Soil Removal and Treatment
  • Cultural, Historical & Natural Resource Assessment
  • Data Management and Analysis
  • Ecosystem Restoration
  • Emergency Response
  • Emerging Contaminants Investigation
  • Environmental Engineering Services
  • Environmental Monitoring
  • Environmental Planning & Assessment
  • Environmental Remediation
  • Groundwater Modeling & Treatment Systems
  • Hazardous Materials & Hazardous Waste Management
  • Land Use Management & Permitting
  • Lead-Based Paint Abatement
  • Mapping & Imagery
  • Permitting & Regulatory Compliance
  • Remedial Action
  • Remediation System Operations & Optimization
  • Removal Action
  • Resource Conservation and Recovery Act (RCRA) Services
  • Risk Assessment
  • Site Assessment, Investigation, Restoration, and Closing
  • Solid Waste Management
  • Spill & Emergency Response
  • Storm Water Pollution Prevention Plan (SWPPP)/ Best Management Practices (BMP) Preparation, Permitting & Inspection Services
  • SWPPP Best Management Practices (BMP) Installation Services
  • Threatened & Endangered Species Assessment
  • Unexploded Ordnance (UXO) Services
  • Waste Transportation
  • Water & Wastewater Plant Operations & Maintenance
  • Wetland Delineation

Featured Projects

Our Companies

  • A.A.A. Valley Gravel logo
  • Ahtna Construction logo
  • Ahtna Design-Build logo
  • Ahtna Engineering Services, LLC
  • Ahtna Environmental Inc.
  • Ahtna Facility Services, Inc.
  • Ahtna Global, LLC
  • Ahtna Government Services Corporation
  • Ahtna Infrastructure & Technologies, LLC
  • Ahtna Marine & Construction Company, LLC
  • Ahtna Solutions, LLC

A.A.A. Valley Gravel, LLC

A.A.A. Valley Gravel, LLC is a sand and gravel mining, trucking, and asphalt operation strategically located to support transportation projects in the Matanuska-Susitna Valley of Alaska. A.A.A. Valley Gravel, LLC is headquartered in Palmer, AK and is SBA 8(a) and HUBzone certified. The company has served the Mat-Su Boroughs’ and Anchorage Municipality’s commercial and residential needs for 30 years with its gravel pit and asphalt operations.

Dave O’Donnell
President

1100 Little Brook Lane
Palmer, AK 99645
Office: 907-745-8199
www.alaskavalleygravel.com

Ahtna Construction & Primary Products Company, LLC

Ahtna’s very first subsidiary company, Ahtna Construction & Primary Products Company, LLC (AC&PPC), was formed in 1974 and has been in business for over 45 years. Ahtna Construction specializes in civil construction, pipeline maintenance, emergency preparedness, and oil spill response and prevention. A union company, Ahtna Construction is fully licensed, insured and bonded, with established financial resources. Ahtna Construction has offices in four Alaska locations: Anchorage, Palmer, Fairbanks and Glennallen.

Dave O’Donnell
President

110 W 38th Avenue, Suite 100D
Anchorage, AK 99503
Office: 907-929-5612
Fax: 907-929-5713
Toll Free: 877-374-0945
www.ahtnaconstruction.com

Ahtna Design-Build, Inc.

Ahtna Design-Build, Inc. (ADB) is an infrastructure and design-build company that provides construction, engineering, environmental remediation, design, renovation and facility improvement services nationwide. ADB holds certification as an SBA 8(a) company, with a Mentor-Protégé Joint Venture Agreement with CDM Smith, a world-renowned design firm. Additionally, as a nationally certified Minority Business Enterprise (MBE) and Disadvantaged Business Enterprise (DBE), ADB has established relationships with other prime contractors, allowing it to meet supplier diversity goals for public and private clients across the U.S. ADB has solid financial standing and our bonding capacity is $50M single project and $300M aggregate.

Craig O’Rourke
President

3200 El Camino Real #240
Irvine, CA 92602
Office: 714-824-3471
www.ahtnadb.com

Ahtna Engineering Services, LLC

As a subsidiary under Ahtna Diversified Holdings, LLC, Ahtna Engineering Services, LLC (AES) is a full-service company who provides a wide range of services nationwide and has the resources in place to support multiple, concurrent task orders and contracts, as well as the ability to respond to surge requirements, maximize regional knowledge, and manage costs. Our primary services include design-build, construction, demolition, renovations, environmental, oil and gas, and professional and technical services. AES maintains a multi-disciplinary core staff of professionals with decades of experience, including project managers, QA/QC and safety managers, engineers, scientists, and construction supervisory and craft personnel.

Tim Finnigan, President

Greg Jarrell, Day-to-day Manager

David Bennett, Director of Business Development

110 W 38th Avenue, Suite 200A
Anchorage, AK 99503
Office: (907) 646-2969
Fax: (907) 561-5475
Visit our webpage for more details

Ahtna Environmental Inc.

Ahtna Environmental, Inc. (AEI) is a subsidiary of Ahtna Diversified Holdings, LLC. AEI is a self-performing contractor with experience in managing environmental and construction projects. AEI staff include experts in program/project management, as well as technical, administrative, and field staff, enabling AEI to provide a broad spectrum of services with unmatched success in developing, evaluating and deploying innovative environmental solutions. AEI has extensive experience with environmental issues and a significant understanding of environmental laws and regulations that are currently facing various federal agencies. AEI’s services are managed by dedicated and recognized leaders and backed by a commitment to safety and quality.

Tim Finnigan, President

Chuck Holman, Day-to-day Manager

David Bennett, Director of Business Development

110 W 38th Avenue, Suite 200B
Anchorage, AK 99503
Office: (907) 644-0760
Fax: (907) 272-6356
Visit our webpage for more details

Ahtna Facility Services, Inc.

Ahtna Facility Services, Incorporated (AFSI) offers full-service environmental consulting and remediation, integrated facilities operations and maintenance, military family housing maintenance, logistics, armed and unarmed security, grounds maintenance, and healthcare aseptic janitorial services. As a firm specializing in military, government and commercial contracts, AFSI’s professional staff is dedicated to successfully meeting each customer’s mission requirements. This attention to customer needs, as well as the company’s dedication to quality, efficiency and effectiveness, has allowed AFSI to become an industry leader. AFSI is a graduate of the SBA 8(a) program.

Brenda Rebne
President

110 W 38th Avenue, Suite 200E
Anchorage, AK 99503
Office: (907) 868-8261
Fax: (907) 868-8217

Ahtna Global, LLC

As a subsidiary under Ahtna Diversified Holdings, LLC, Ahtna Global, LLC (AGL) provides full-service general contracting, construction management, and design/build services for projects of varying sizes and complexities. AGL’s multi-disciplinary core staff includes construction supervisors, engineers, scientists, and craft labor. As an SBA-certified Alaska Native Corporation (ANC) 8(a), AGL offers unique, flexible, and streamlined procurement options to our customers. Direct-award contracting opportunities present many benefits to our clients, including an accelerated procurement timeline, competitive rates, help meeting socio-economic contracting goals, and a virtually unlimited direct award ceiling.

Tim Finnigan, President

Ron DesGranges, Day-to-day Manager

David Bennett, Director of Business Development

110 W 38th Avenue, Suite 200J
Anchorage, AK 99503
Office: (907) 569-8250
Visit our webpage for more details

Ahtna Government Services Corporation

For more than 20 years, Ahtna Government Services Corporation (AGSC) has maintained a strong presence as a full-service, self-performing contractor with experience across the U.S. and in over 30 countries. AGSC’s highly qualified project managers, engineers and scientists are long-time experts in civil infrastructure, vertical construction, earthworks, environmental remediation, SWPPP/ BMP services, communications-tower renovation, design-build, demolition, marine construction, operations and maintenance, building renovation, and homeland security. Since its inception in 1999 and graduation from the SBA 8(a) program in 2008, AGSC has consistently delivered high-quality construction services to its clients. The company has grown and developed as one of the industry’s most trusted and respected small business contractors, serving federal, public agencies and private companies. AGSC is classified as a Small Disadvantaged Business and certified as a Minority Business Enterprise (MBE) through the California Public Utilities Commission (CPUC).

Craig O’Rourke
President

3100 Beacon Blvd.
West Sacramento, CA 95691
Office: (916) 372-2000
Fax: (916) 372-9401
www.ahtnagov.com

Ahtna Infrastructure & Technologies, LLC

Ahtna Infrastructure & Technologies, LLC (AITL) is managed under Ahtna Diversified Holdings, LLC providing full-service general contractor, construction management, and design/build services for projects of varying sizes and complexities. We consistently deliver technical competency, cost efficiency, and a zero-risk tolerance to ensure the needs of our clients are met every time. AITL’s multi-disciplinary core staff includes construction supervisors, engineers, scientists, and craft labor.

As a certified SBA 8(a) company, we offer unique, flexible, and streamlined procurement options to our customers. Direct-award contracting opportunities present many benefits to our clients, including an accelerated procurement timeline, competitive rates, help meeting socio-economic contracting goals, and a virtually unlimited direct award ceiling.

Tim Finnigan, President

Bernard Wong, Day-to-day Manager

David Bennett, Director of Business Development

110 W 38th Avenue, Suite 200M
Anchorage, AK 99503
Office: (907) 279-7077
Visit our webpage for more details

Ahtna Marine & Construction Company, LLC

Ahtna Marine & Construction Company, LLC (AMCC) is a Florida-based dredging and civil construction firm specializing in hydraulic and mechanical dredging in lakes, ports, rivers, canals, inlets and other navigable waterways, as well as beach renourishment, shoreline protection, wetland construction, and environmental clean-up and maintenance. AMCC plans to establish a HUBZone office in Florida and service the U.S. Army Corps of Engineers, the Florida Inland Navigation District, and the Naval Facilities Engineering Command (NAVFAC) Southeast contracting office.

Craig O’Rourke
President

3200 El Camino Real #240
Irvine, CA 92602
Office: 714-824-3471

444 W. Boynton Beach Blvd. #E
Boynton Beach, FL  33435
Office: 954-568-0007

www.ahtnamarine.com

Ahtna Solutions, LLC

Ahtna Solutions, LLC (ASL) is a certified 8(a) self-performing ANC Federal Government Contractor managed under Ahtna Diversified Holdings, LLC.

ASL was established in December 2018 to complement AI’s current subsidiaries’ operations and fulfills the growing need to provide professional services, environmental, construction, and technology services to the government and private sector clients. The firm received its 8(a) certification through the Small Business Administration in December 2019 and will maintain that status until December 2029. As an 8(a) firm, we provide the flexibility and responsiveness of a dynamic small business, with a government-proven infrastructure to minimize performance risk and maximize cost-effective and efficient project execution.

Tim Finnigan, President

Bernard Wong, Day-to-day Manager

David Bennett, Director of Business Development

110 W 38th Avenue, Suite 200L
Anchorage, AK 99503
Office: (907) 563-3233
Fax: (907) 561-5475
Visit our webpage for more details