Building Lifelong Relationships Through Personal Service

Technical Assurance, Inc. is a nationally recognized building enclosure consulting firm founded in 1993. With regional offices in Indiana, North Carolina and Tennessee, we manage building envelope investigation, design, construction and sustainable management programs across the United States. We have successfully delivered program solutions across all 50 states.

Technical Assurance is passionate about sustainability in the purest sense – making things last longer. We believe that the complexities that face facility asset management can be simplified through programmatic management and progressive technologies that extend the life of building system assets and lower the total cost of ownership.

Our team has extensive critical facility industry experience.  Our staff of consultants, field technicians, project managers and office support give us in-house capabilities to produce design drawings and project specs with complete cost estimating and budget preparation. We continue to serve our clients with bidding services and construction administration during the entire course of the task, project or program.

Our services are sought primarily by those clients who value their building assets as “critical” in running their daily operations.

National Service Area

Executive Leadership


Ed Taylor


As the Founder of Technical Assurance, Ed exemplifies all aspects of a true visionary. He fearlessly believes in his vision and has built a best in class professional services company that focuses on service and building sustainability solutions. As a building enclosure professional for the past 40 years, Ed has provided commercial roofing and building envelope consulting services regionally and nationally. His passion is protecting the interest of his clients by helping them better manage their buildings. Ed is the Architect of Technical Assurance’s robust ON-PNT® Enterprise Building System Management Platform.  He is the founding Co-Chair of the Building Enclosure Council Cleveland Chapter and member of the National Institute of Building Sciences.


Will Roess

William J. Roess, LEED AP O+M


Will is a management and corporate development professional with 35 years in professional consulting. His background includes project and venture financing expertise, project/program leadership, strategic planning and administrative consulting. His primary strength is organizational restructuring for operating and market efficiency associated with major programs and projects. Will has optimized sales, opened new global markets, and assembled and directed dynamic teams.


Jim Solether

Jim Solether, MBA

Vice President, General Manager

Over Jim’s 25 year career, he’s obtained valuable experience in sales, marketing, management and finance within a variety of industries. Over the past 11 years, he has been in the construction and building envelope consulting industries where he’s been involved with strategy development and implementation, process improvement, operations management and service program development. Jim’s ability to manage large scale projects and multi-level teams continues to drive progress towards achieving organizational – and client – goals.


Gregg Nichols

Gregg Nichols, RRC, RRO

Midwest Region Manager, Senior Consultant

Gregg is a 26 year consulting professional who has plied his trade with both architectural and engineering firms and for specialized building envelope consultants. His is heavily involved in the analysis, management, design, specification, and construction administration and observation of various roofing, waterproofing and wall cladding systems. His past projects include extensive work at K-12, higher education, churches, libraries, automotive, industrial, commercial, office, retail and government facilities, utilizing low-slope and steep slope roofing systems, and remediation of vertical wall cladding surfaces. Gregg is a Registered Roof Consultant and Observer, and is an active member of RCI, Inc. In addition, Gregg continues to serve as a member of the Ohio Valley Chapter of RCI in various leadership capacities.


Liam Flannery

Director of Sales

Liam has been selling roofing and building materials services for over 28 years. His background shows a history of bringing programmatic solutions to customers.  Prior to joining Technical Assurance, Liam built and managed the national accounts program for one of the largest and well respected roofing contractors in the US. He established successful maintenance and reroofing programs with Fortune 1,000 companies focusing on roofing and building envelope operations. Liam has held leadership positions with  leading roofing material manufacturers and a supplier that represented major roofing products; he is also a member of the Technical Assurance Leadership Group.


Dan La Fountain, RRC, RRO

Federal Markets Program Manager

Dan has over 38 years of experience in the roofing industry, including twelve years as a roofing contractor and twenty-six years as a roof consultant. Between 2005 and 2014, Dan was a designer and project manager for the Department of Energy, National Nuclear Security Administration (NNSA), Nuclear Security Enterprise (NSE). He designed and managed roofing projects at eight of the DOE NNSA NSE sites with annual budgets as high as $15 million. Since October of 2014, Dan has been the Program Manager for the Department of Energy, National Nuclear Security Administration Roof Asset Management Program. He manages the roof assets of 10 sites across the country, with annual budgets up to $30 million.


Dapo Oguntoyinbo

Executive Director of Technology Solutions

Dapo has 23 years of Information Technology experience in both the private and public sectors. He is a SharePoint Architect with a wealth of experience in systems development life cycle and technical project management. He holds a bachelor’s degree in Physics and a master’s degree in Information and Telecommunication Systems Management.

Corporate Affiliations

Building Enclosure Council Cleveland
U.S. Green Building Council (USGBC)
RCI, Inc.
American Institute of Architects (AIA)
Air Barrier Association of America (ABAA)
Professional Independent Contractors Association (PICS)

National Institute of Building Sciences (NIBS)
Association of Physical Plant Administrators (APPA)
Project Management Institute (PMI)
Institute of Electrical and Electronics Engineers (IEEE)
Construction Specifications Institute (CSI)
ASTM International
Building Commissioning Association (BCxA)