CHA Tech Services provides professional construction management services with a commitment to owner satisfaction. We focus talent and expertise into solutions for engineering, program and construction management, and acting as the owner’s representative.

CHA Tech Services brings together a select group of professionals with solid technical qualifications and lengthy industry backgrounds who keep subcontractors, suppliers, and labor groups moving forward to deliver even the toughest projects on time and within budget. With a culture of "no substitute for experience," our construction professionals are cross-trained in design, project and risk management, and health and safety compliance.

High value, quality market knowledge, and the best skillset in the industry—these qualities are the foundation of construction management with CHA Tech Services.

Health & SafetyBack to Top

CHA Tech Services considers the health and safety of its employees, subcontractors and clients the most important factor on every project. We believe all accidents and injuries are preventable, and we strive for accident-free work sites through continuous improvement of our work processes, training, and the processes of subcontractors that work with us. Our superintendents and project managers are all OSHA-trained, and we utilize a detailed company Health & Safety manual customized for each project site, site-specific safety meetings, and a specialized safety consultant to further uphold our commitment to safety.

Our CommitmentBack to Top

Since being founded in 1996 by our parent company, CHA Consulting, Inc., CHA Tech Services has offered clients the convenience and effectiveness of working with a single point of responsibility for both their design and construction needs. At the core of our enterprise is a fervent dedication to “Providing Professional Construction Management Services with a Commitment to Owner Satisfaction.” Because we are committed to our clients’ satisfaction, we focus on building strategic partnerships and collaborative solutions that last throughout the construction of all our projects.

We operate under various contract types and fee structures to ensure that there is continuity in commitments, communication, and results. Our goal is to value engineer projects to find alternative construction methods and materials that will result in quality enhancements, serviceability, and life cycle improvements. With a prioritization on safety, our team strives to exceed client expectations from project conception through completion.

By staying true to our principles of quality and professionalism, we have developed a reputation as a firm clients can trust with technically challenging and time-sensitive projects. Along with this reputation, we take pride in the many different offerings and accomplishments featured on this site. If you have any questions, please feel free to contact us.

CHA Tech Services TeamBack to Top

Stephen Pellman
Stephen Pellman, PE

Sr. Vice President

Chief Operating Officer

Derek Aucompaugh
Derek Aucompaugh

Sr. Vice President

Capital/Maintenance Management

Drew Lucas
Drew Lucas

Sr. Vice President


J.S. Brown
J.S. Brown

Industrial Wastewater

Project Manager

CHA CompaniesBack to Top

CHA and its affiliate and subsidiary companies deliver additional value to their clients by providing specialized expertise, cutting-edge technology and complementary services. The CHA Companies together can offer complete solutions to complex challenges.

CHA Consulting, Inc.
CHA Consulting, Inc. is a highly diversified, full-service engineering consulting firm which, along with its subsidiaries, provides a wide range of technology-enhanced planning and design services to public, private and institutional clients. CHA was ranked the 37th largest pure design firm in the United States in 2019 by Engineering News Record and has annual revenue of $282 million. With technical personnel and offices throughout the United States and Canada, CHA offers engineering, architectural, survey, construction, and other services necessary to complete projects on time and within budget.
CHA Architecture
CHA Architecture specializes in the design of sustainable, high performance buildings in the education, health care, multi-family housing, office/corporate, state/municipal and historic preservation sectors. Founded in Portland, Maine in 1977 as Portland Design Team and later known as PDT Architects, CHA Architecture has built its core practice around the idea of creative discovery and continuous learning blended with the science and technology of the built environment.

CHA Canada
CHA Canada, formerly Gryphon International Engineering Services, Inc., a subsidiary of CHA Consulting, Inc., is a multi-discipline consulting engineering design firm dedicated to the thermal, power and energy industry based in St. Catharines, Ontario. Their services include power generation, cogeneration and combined-cycle, renewable and sustainable energy, boilers and steam plants, chilled-water and hot-water production, and utility distribution systems.
CHA Integrated Solutions
CHA Integrated Solutions is an innovative consulting, technical services, and geospatial-based software firm. The firm specializes in asset management, risk and integrity management, regulatory compliance assurance, staff augmentation, and successfully tailoring solutions for operational improvement and overall cost reduction. We develop easy-to-use asset, compliance, integrity management, and mobile solutions for organizations large and small.
American Fire
American Fire, a CHA Company, is a highly specialized provider of fire protection engineering services throughout the world. American Fire manages complex industrial, commercial and design-build fire protection projects, including sprinkler systems, fire pumps, ground storage tanks, underground piping, and special hazards. American Fire’s engineering team is NICET certified and a member of the National Fire Protection Association.