| Our Team |

Greg St. Clair

President, Project Executive

Greg has 30 years of experience in the PEMB and construction industry, beginning with his graduation from the nationally-ranked Construction Management program at BYU.  He has his CPC (Certified Professional Contractor) designation and was named President of ACB in 2020. He has been with ACB for nine years.


Dave Manarin

Vice President, Project Executive

Dave has been with ACB since its inception in 2005. He has more than 35 years of experience in the PEMB and construction industry. He earned his Bachelor of Engineering degree from ASU’s Del E. Webb School of Construction. Dave also has his CPC designation.


Ian Miller

Project Manager

Ian has 14 years of experience in the construction industry, with five of those years being in the PEMB field. Ian has held many types of positions during his construction, including several in general contracting. His background makes him an exceptional resource for successful project management at ACB.


Nick St. Clair

Project Manager

Nick has been with ACB for three years. Before starting his construction career, he graduated from Utah Valley University with a bachelor’s degree in marketing, with an emphasis in professional sales and business management. Nick is also OSHA 10 certified.


Trent Patterson

Estimator, Safety Officer

Trent joined ACB after relocating to Arizona from Texas. He has experience in QA and management in the semiconductor field, and supervisory experience in production. Trent is also OSHA 30 certified.


Jay Sitek

Estimator, PEMB Software Specialist

Jay has five years of experience in the PEMB field, with an additional 10 years of experience with a construction materials supplier. Jay is responsible for entering the PEMB structures into the manufacturers’ provided software package for design and pricing. He has been with ACB for six years.


Karen Manarin

Office Manager, Contract Administrator

Karen has 30 years of experience in the construction industry. She is responsible for the day-to-day management of the office, including monitoring bonding, insurance and accounts payable for ACB, subcontractors and suppliers. Karen has been with ACB for more than 15 years.


Deb Schiffman

Accounts Receivable, Pre-Qual

Deb joined ACB after retiring from the medical field as a medical practice administrator for 35 years. She helps with managing accounts receivable and pre-qualification applications, picking up materials and completing other necessary administrative duties.


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