About GBuild

More Than Just Construction Management

Creativity, collaboration and all-inclusive service are cornerstones of Gbuild Construction Managers. With over a decade of success in the construction industry, those cornerstones still hold true.

You can count on Gbuild’s strong work ethic and committed willingness to tackle challenging schedules and almost any budget. Gbuild uses decades of expertise to carefully plan and execute your project. Team members are trained in all aspects of construction services to guarantee consistent connection at all times.

Sustainability Commitment

Gbuild Construction Managers is committed to the practice of sustainability by making it our goal to incorporate sustainable concepts in all of our projects. We demonstrate our company’s dedication to sustainability by:

  • Memberships in the US Green Building Council & Green Building United
  • Our staff of LEED Accredited Professionals
  • Our commitment to the education of the construction workforce through the Green Advantage Commercial Training Program.

Our Leadership Team

Doug Gianforte

Doug Gianforte

President

Doug founded Gbuild Construction Managers in 2009. He is a LEED Accredited Professional and Green Advantage Commercial Certified. He holds a Civil Engineering Degree from the University of Delaware.  He is on the Philadelphia AIA Healthcare Committee and has been recognized by the Subcontractors Association of the Delaware Valley as Project Manager of the Year. His commitment and interest in Sustainable Building is demonstrated with his Faculty teaching position with Green Advantage. Doug’s long dedicated history in the construction industry have focused on projects in the Pharmaceutical, Biotechnology, Healthcare, Higher Education and Corporate Markets.

dgianforte@gbuildcm.com
(610) 220-1018

David Berlin

David Berlin

Chief Financial Officer

David Berlin started his career at a regional accounting firm before working with a large international accounting firm. David has also worked in the private sector as a Controller for various entrepreneurial enterprises. David is a diversified financial leader with broad exposure in emerging growth companies, family owned business and start-up organizations. David has extensive experience in various industries including construction, software development, IT recruiting and consulting. David holds a Business degree from the University of Delaware as well as a Masters of Science Degree in Accounting from The State University of New York at Albany.

dberlin@gbuildcm.com

Jason Shrewsbury

Jason Shrewsbury

Senior Project Superintendent

Jason has 20 years of construction experience, starting in carpentry and progressing to supervision. His projects include educational, pharmaceutical and corporate projects. Jason is knowledgeable in a variety of trades. He takes a hands-on approach and is able to manage complex schedules and coordination of subcontractors all while seeing the big picture result. Jason is committed to a high level of safety and has a willingness to work with clients to achieve a successful result.

jshrewsbury@gbuildcm.com
(302) 218-1811

Marc Taylor

Marc Taylor

Project Superintendent

Marc’s background in the United States Air Force with Integrated Avionics provides Gbuild with important electrical and mechanical knowledge. Marc has experience working in various roles involving electrical maintenance and troubleshooting. He has a strong attention to detail and ability to get the job done.

mtaylor@gbuildcm.com
(228) 596-8121

Dan Gianforte

Dan Gianforte

Senior Project Manager

Dan’s project and construction management experience includes several educational, industrial and corporate projects for a variety of clients throughout the Northeast. Dan holds a BS in Engineering from the University of Delaware.

dan@gbuildcm.com
484-459-9094

Luke Spontak

Luke Spontak

Project Superintendent

Luke brings over 20 years of experience as a carpenter and superintendent working for Life Sciences and Healthcare clients throughout the Greater Philadelphia area. Luke specializes in scheduling and prioritizing tasks, site planning, coordinating subcontractors, and any other work necessary to run the job site.

lspontak@gbuildcm.com

Anthony Branca

Anthony Branca

Project Superintendent

Anthony brings a wealth of experience in project planning, execution and delivery to Gbuild. After graduating from Kutztown University with Bachelor’s degrees in both Management and Marketing, Anthony worked for 10 years in his family’s construction business on both residential and commercial projects.

abranca@gbuildcm.com

Mike Klusarits

Mike Klusarits

Project Manager

Mike graduated in 2023 Magna Cum Laude from Drexel University with a Bachelor’s Degree in Construction Management. Mike’s experience from his three co-op opportunities while at Drexel includes estimating and project management work for three regional construction management firms working on Healthcare, Heavy Civil and Life Science projects. This experience translates well to his opportunity here at Gbuild. In his free time, Mike enjoys fishing, working out and visiting the Jersey Shore with his family and friends.

mklusarits@gbuildcm.com

Ian Colman

Ian Colman

Carpenter

Ian graduated from Thaddeus Stevens College of Technology with an Associate Degree in Carpentry Technology in 2017.  He is a creative problem solver and brings diverse carpentry experience in various types of residential and commercial projects, including rough carpentry, framing, drywall, finish and trim carpentry, doors and hardware installation, etc.  Outside of work, Ian enjoys fishing, hiking, traveling and spending time outdoors.
 
Dan Sullivan

Dan Sullivan

Project Superintendent / Project Manager

Dan brings significant commercial construction experience in pharmaceutical, life sciences, lab, industrial and corporate office spaces.  He has a proven track record of problem solving and implementing resourceful solutions, as well as strengths in client relations, organization and logistics.  He is also an effective leader, fostering an atmosphere of honesty and integrity among his team.  Dan has a BA in Project Management from Liberty University.

dsullivan@gbuildcm.com

Betty Gianforte

Betty Gianforte

Office Manager

At Gbuild, Betty is essential to our day-to-day operations in the office. She has years of experience having previously worked as a Business Manager and Office Manager responsible for analysis of productivity data and budgets, payroll process, and credentialing. Betty graduated with a BA in Economics from Immaculata University and received her MBA from St. Joseph’s University.

betty@gbuildcm.com

Brody

Brody

Chief Barketing Officer

As Chief Barketing Officer, Brody brings a variety of talents and experiences to the Gbuild office including sniffing, chewing, sleeping, and greeting the UPS delivery driver. Brody effectively gets love and attention by rolling on his back indicating the need for a belly rub. This golden retriever holds an honorary degree in Hole Digging and Stick Fetching.

Teddy

Teddy

Junior Barketing Coordinator

As Junior Barketing Coordinator, Teddy brings a lot of spunk to this entry level role. At Gbuild, Teddy reports to Brody by barking and biting Brody’s tail. Teddy is here mostly for the office perks and doesn’t take his job very seriously. This golden retriever is actively pursuing his degree in Basic Manners 101.

Let's Build

Need help with your construction, management, building or design? Contact Gbuild today.