Meet Our Team

Principals of the Firm

TimPrater

Tim Prater, P.E., LEED AP

President, Mechanical Engineer

As President of the firm, Mr. Prater is an active participant on all major mechanical engineering projects. He serves as Senior Mechanical Engineer and Principal in Charge.  His experience includes health care facilities, institutional facilities, manufacturing facilities, corporate office buildings ,and data centers. Mr. Prater founded the firm in 1996.

 

GregRiley

Greg A. Riley, P.E.

Electrical Engineer

Mr. Riley serves as Vice President, Principal, Project Manager and Senior Electrical Engineer. He has extensive experience in the design of power distribution, technology, lighting, sound, standby generator installations, uninterruptible power systems, lightning protection, and other building related electrical systems.

 

KevinOMara

Kevin J. O'Mara

Vice President, Mechanical Department Manager

Mr. O’Mara serves as Senior Mechanical Designer and Project Manager on projects needing heating, ventilating, air conditioning, plumbing and fire protection design. He is also the Mechanical Department Manager for the office. Mr. O’Mara has extensive experience designing and managing projects for parking structures, data center, corporate, health care, commercial, industrial and institutional facilities. Mr. O’Mara is one of the firm’s founding principals.

 

DougPowell

Doug L. Powell, P.E.

Electrical Department Manager, Electrical Engineer

Mr. Powell serves as Project Manager and Senior Electrical Engineer. He has extensive experience in the design of power distribution, security, fire alarm, technology, lighting and generator systems for educational facilities. Mr. Powell joined the firm in 2008 and became a principal in 2011.

 

CoreyAnderson

Corey M. Anderson, ASSE 6005, ASSE 6020, CFPS, CPD

Fire Protection & Plumbing Department Manager, Fire Protection/Plumbing Designer

Mr. Anderson serves as Project Manager and Plumbing and Fire Protection Designer for the firm. He has extensive experience designing plumbing and fire protection systems for educational, health care, athletic, institutional, industrial, corporate office and data center facilities. Mr. Anderson joined the firm in 2000 and became a principal in 2017.

 

GregOwens

Greg S. Owens, P.E.

Electrical Engineer

Mr. Owens is a principal in the firm and serves as Project Manager and Senior Electrical Engineer. He has extensive experience in the design of power distribution, security, fire alarm, energy management, data and telephone, lighting, sound and standby generator systems for Corporate Office facilities. Mr. Owens became a principal in 2009.

 

MikeEvans

Mike J. Evans, P.E., LEED AP BD+C

Mechanical Engineer

Mr. Evans serves as Senior Mechanical Engineer and Project Manager with a variety of customers, primarily those needing heating, ventilating, air conditioning, plumbing and fire protection design for higher education facilities, R&D laboratory facilities and healthcare facilities. He has extensive roof replacement experience. Mr. Evans joined the firm in 2001 and became a Principal in 2017.

 

JackEvans

Jack E. Evans, P.E., LEED AP

Mechanical Engineer

Mr. Evans serves as Senior Mechanical Engineer and Project Manager with a variety of customers, primarily those needing heating, ventilating, air conditioning, plumbing and fire protection design for mixed use facilities, multi-family residential facilities, parking structures, corporate office buildings, university facilities, manufacturing facilities, retail centers and data centers. Mr. Evans joined the firm in 1997 and became principal in 2017.

 

SONY DSC

Mark E. Bernard, P.E.

Mechanical Engineer

Mr. Bernard serves as Project Manager and Senior Mechanical Engineer. He has extensive experience designing residential/mixed use, public, corporate, commercial, industrial and institutional facilities. Mr. Bernard joined the firm in 1996 and became a principal in 1999.

 

JohnAhmann

John G. Ahmann, P.E.

Mechanical Engineer

Mr. Ahmann serves as Project Manager and Mechanical Engineer with a variety of customers, primarily those needing heating, ventilating, air conditioning design for corporate offices, aircraft hangars, educational facilities, health care facilities, and data centers. Mr. Ahmann joined the firm in 2008 and became a principal in 2017.

 

MattEvans

Matthew S. Evans

Accounting/Information Technology/Marketing

Mr. Evans oversees and is head of all IT, Accounting, and HR operations and assists in Marketing.  Mr. Evans joined the firm in 1999 and became a principal in 2011.

StephenDanielsen

Stephen A. Danielsen, P.E.

Mechanical Engineer

Mr. Danielsen serves as Mechanical Engineer and Project Manager on projects needing heating, ventilating, air conditioning, plumbing, and fire protection design. He has extensive experience designing and managing industrial, laboratory, office, warehouse, and higher education. Mr. Danielsen joined the firm in 2006 and became a principal in 2022.

PaulClark

Paul N. Clark, P.E.

Mechanical Engineer

Mr. Clark serves as Mechanical Engineer and Project Manager on projects needing plumbing, fire protection and heating, ventilating, air conditioning, and design. He has extensive field investigation experience on renovation projects. His duties include domestic water and sanitary design, load calculations, energy modeling, duct design, piping design, HVAC equipment selection, architectural coordination, and construction administration. Mr. Clark joined the firm in 2009 and became a principal in 2022.