Management Team

The management team carries out the company vision set by the executive team. The team provides our customers with many services including estimating, value engineering, waivers, billings, and project review.


John Koehl

Chief Estimator

30 Years experience in masonry industry
25 Years experience in masonry estimating
Previous field experience includes working as a bricklayer.

Education: Architecture at IIT

John provides our clients job estimates, budgets, and value engineering ideas. His estimating accurracy is extremely high; over the past 27 years John has been in aggregate with 2% of our material estimates. John is skilled at estimating all types of masonry projects including CMU work, brick work, restoration and repair, precast installation and stone work, among others.

Certifications: Green Advantage Certified


Dan Carpentier

Field Superintendent

27 years of work experience in the masonry industry.
Previous field experience includes working as a laborer, bricklayer and foreman.

Dan Carpentier is our full time field superintendant. His responsibilities include managing our enitre company's field operations including manpower and materials. Dan provides support to our job site foremen and acts as a resource to help our customers. Dan's honesty, sincerity and knowledge are unsurpassed along with his attenitiveness to safety.

Certifications: OSHA 10 hour, OSHA 30 hour, harness safety, wall bracing, masonry codes and standards, flashing and moisture control, and silica train the trainer certification.


Christopher Collis

Project Manager/Estimator

24 Years experience in construction industry
16 Years experience working as a foreman
Previous field experience includes working as a laborer, bricklayer and foreman

Chris estimates jobs for our clients. He also handles managing projects from the start of masonry work to the finish. His responsibilities include inspecting construction documents, reviewing scopes, ordering/scheduling materials and equipment, and maintaining direct contact with clients throughout the project. Chris utilizes Tradesman 3D estimating software to create his estimates and prepare proposals.

Education: BS Psychology-Walden University 2012 (Summa Cum Laude)

Certifications: OSHA 30 hour, Green Advantage Certified


Courtney Pollin

Human Resource Manager



As our human resource manager, Courtney is responsible for all aspects of payroll, union reporting and payments, certified payrolls, employee documentation requirements and other human resource funtions. She is also manages accounts payable.

Technical Skills: Proficient with MS Office, Sage 100

A Horn Inc.