MidAtlantic 407 Glazing specializes in the design and installation of glass and cladding components for commercial and residential projects.
Our principals and management average over 30 years of knowledge and deep experience in design and construction of projects in the residential, retail, hospitality, food service, and industrial sectors.
No project is too large or too small for MidAtlantic 407 Glazing. Our principals have designed and/or built commercial properties as small as a Starbucks Coffee shop and as large as a one million square foot warehouse, and they provide the same level of management and customer care regardless of the project’s size.
The company is a wholly-owned subsidiary of 407 Associates, LLC, which provides through our other subsidiaries home improvement and restoration, custom home building, commercial and residential construction, and design and engineering services. The family of 407 Associates’ companies allows for the sharing of design and construction professionals for projects that require a wide range of services, and offers greater material and subcontractor buying power, with cost savings passed on to our customers.
Over the course of more than 30 years, the principals of the MidAtlantic407 Companies have provided design, construction management, general contractor, and subcontractor services for residential and commercial properties and projects throughout the Mid-Atlantic region.

Team

Jeff B. Kozero, PE
Founder and CEO
Jeffery B. Kozero is the Founder and CEO of 407 Associates. He earned his engineering degree from Pennsylvania State University and is a licensed Professional Engineer. Over the course of his career, Jeffery has built and led an architectural and engineering firm from a local presence in the DC-Maryland-Virginia region into a company with a national footprint. He has also founded and managed several real estate development companies delivering development, design, and construction services, overseeing projects that total more than 12 million square feet of construction and an estimated value exceeding $2.9 billion. Jeffery founded 407 Associates to bring design, development, and property management fully in-house, giving clients and investors a single, accountable partner from concept through completion.
Email: Jkozero@407mainstreet.com

Alexis R. Norman
Interim CFO
Alexis R. Norman serves as Interim CFO of 407 Associates and is the Founder and Principal of ANI Accounting Solutions. As a solo practitioner, she draws on more than 20 years of professional experience in finance and accounting and works alongside a trusted network of partners to serve her clients. Alexis is a graduate of Trinity University in Washington, DC, where she earned a bachelor’s degree in business administration before becoming a licensed certified public accountant (CPA) in Maryland, where she works and now resides. Her experience spans a wide range of industries, including construction, legal services, MedTech, nonprofit and public relations, giving her a broad, practical perspective on financial management.
Email: Alexis@407mainstreet.com

Elaine Hui
CAO
Elaine Hui is the Chief Administrative Officer at 407 Associates, bringing more than 20 years of experience in design, construction, and project management within the utility industry. She is widely respected for her expertise leading complex projects for the State Highway Administration (SHA) and county governments. Elaine specializes in enterprise-wide change management, having guided teams through major technology transitions including the implementation of GIS and AS8 systems. She holds a degree in Urban Planning and GIS from the University of Waterloo. She combines her spatial data expertise with a strong focus on utility construction design and exceptional customer service.
Email: Elaine@407mainstreet.com

Jack Porat
Director of Construction
Jack has been working in the construction industry since 1985, beginning his career as a painting contractor before transitioning to general contracting in 1992. Over the decades since, he has built broad, hands-on expertise across both commercial and residential construction. As Director of Construction at 407 Associates, Jack oversees the firm’s commercial and residential projects, working closely with subcontractors and clients throughout every stage of the project.
Email: Jack@407mainstreet.com
