SBA Region IX Small Business Contractor of the Year (2017)

SBA 8(a) Certified Small, Native American-owned Business

Alaska Native Corporation

Certified Minority Business Enterprise 

Cal-Trans (DOT) Certified Disadvantaged Business Enterprise

Current EMR 0.63

$50M Single / $300M Aggregate Bonding Capacity



236210 (Commercial and Industrial Building Construction)

541310 and 541330 (Architectural and Engineering)

- Architecture

- Mechanical, Electrical, Plumbing, Civil, Structural

- Fire Protection, Life Safety, Security, ATFP, Risk Assessment

- Historic Preservation

237130 (Power/Communication Line Structures/Alternative Energy)

237990 (Heavy and Civil Engineering Construction/Dredging)

562910 (Remediation Services)


Ahtna focuses on the design and construction of federal government and commercial construction and renovation projects. Ahtna is a full service design-build, construction, and construction management provider with expertise in civil, structural, mechanical, and electrical engineering design. Ahtna’s experienced engineering professionals analyze projects holistically and implement creative and cost-effective approaches focused on successfully achieving the owner’s objectives for the project.

Ahtna’s construction support services include marine, civil, horizontal and vertical construction with specific experience in marine dredging, demolition, earthwork, building construction and renovation as well as the removal/installation of site infrastructure and utilities. Our construction professionals include qualified, experienced, and licensed construction managers and supervisors, operators, laborers, and quality and health and safety specialists. Ahtna also has hazardous materials contractors’ licenses and significant experience in and management of asbestos and lead-based paint abatement projects.

Since the company’s inception, Ahtna has provided comprehensive environmental services ranging from small environmental impact assessments to large-scale and comprehensive site remediation and operation and maintenance of remedial systems. Ahtna supports various federal agencies (e.g., the U.S. Army Corps of Engineers, U.S. EPA, U.S. Navy, GSA, and the Federal Aviation Administration). Through Ahtna’s extensive experience and technical competence in investigation, design, and construction activities related to environmental science and engineering, Ahtna applies the right blend of technical discipline and management services in order to focus on achieving a better environment.


Ahtna’s experienced environmental engineering and remediation professionals analyze the results of the front-end activities in order to design and construct practical solutions, focusing on cost savings and expedited site closure. Ahtna’s solutions have included a broad range of conventional systems, as well as innovative technologies, such as in-situ enhanced reductive dechlorination, chemical oxidation, bio-cells, and thermal treatment.


Ahtna Design-Build, Inc. established in 2010, is a wholly-owned subsidiary of Ahtna, Incorporated, and is a Native American-owned Alaska Native Corporation.

With support from its parent company, Ahtna provides high-quality nationwide construction, engineering, consulting and environmental services. As a multidisciplinary firm with projects throughout the United States, Ahtna provides general construction, construction management, engineering, security, demolition, environmental and program management services.


Ahtna has an uncompromising commitment to workplace safety, health and environmental protection. The firm plans and takes the steps to maintain a world class safety program; ensuring Ahtna employees, its subcontractors, the public, and the clients they serve are provided with a safe and healthy workplace.


Ahtna’s safety philosophy is: Plan for an injury-free workplace and work that plan!

Ahtna has maintained OSHA Recordable Incidence and Lost Time Incidents rates well below the national average for this industry.

Safety Statistics: Zero incidents in the last 3 years!

Ahtna's Experience Modification Rate (EMR)

for 2020 is 0.63.





* Mr. Craig O'Rourke, President

* Mr. James Barron, PG, Vice President of Operations

3200 El Camino Real, Suite 240

Irvine, CA 92602

Tel. 714.824.3470

Fax. 714.824.3474

3100 Beacon Blvd.

West Sacramento, CA 95691

Tel. 916.372.2000

Fax. 916.372.9401


To apply for a job with Ahtna Design-Build, Inc., please click here.