The Stratus Team

Arthur Knapp

Arthur’s extensive knowledge and passion for the industry is the driving force behind Stratus’ outstanding reputation, growth and success. He is regarded as one of the most respected roofing contractors in the state. Arthur holds a State of Florida Roofing Contractor’s license in addition to General Contractor’s license. He brings a wealth of knowledge to the most complex projects which has landed Stratus Roofing with repeat government contracts and large commercial roofing projects. It’s his priority to ensure the Stratus organization functions with a high level of integrity and performance on all jobs, regardless of size or scope.
headshot of scott kramer

Scott Kramer

Mr.Kramer handles the daily operations of Stratus Roofing and continuously exceeds the expectations of our customers to deliver the best quality roofing services in the region. He has been a member of the Central Florida construction and real estate industry over the past 35 years. He is responsible for managing the company’s involvement with local municipalities and governing agencies relative to the permitting processes. His ability to manage and oversee this important step ensures every job is completed according to government regulations and in a timely manner.
Headshot Zem Lobo

Zem Lobo

Stratus is a symbol of Mr. Lobo’s values, ideas and integrity. Zemanel’s extensive roofing experience and hands on knowledge of quality workmanship strengthens Stratus’ culture of performance, service, and integrity. His ability to speak 3 languages – Spanish, Portuguese and English- allows Stratus Roofing to communicate effectively with clients from around the world.
headshot of Julieta Knapp
Julieta Knapp
Executive VP of Business Relations
headshot of Tiffany Lobo
Tiffany Lobo
Chief Administrative Officer
Brad Will

VP of Strategic Development 

Ryan Reedyk

General Manager

Brian Lancaster

Director of Business Relations

Lynne Sadowski
Lynne Sadowski

Director of Community Association Relations

headshot of Rich Wagner
Rich Wagner
Business Development
Cheryl Sabosik

Human Resources Manager

Ron Hubp

Roofing Consultant

Irmak Serttas

Marketing and Sales Manager

headshot of Cameron Renew
Cameron Renew

Assistant General Manager

headshot of John Flenker
John Flenker

Senior Project Manager

Headshot of Nick Mott
Nick Mott

Production Manager

Headshot of Marsha Baker
Marsha Baker
Office / Accounting Manager
headshot of Rossmar Caballero
Rossmar Caballero
Executive Assistant / Permit Specialist
headshot of Shaune Rowe
Shaune Rowe
Executive Assistant
Alex Ray

Customer Service Administrator

Maggie Rodriquez

Roofing Consultantt

Brenda Renew

Front Desk Receptionist

Lance Cormer

Roofing Consultant

Eddie Lozano

Roofing Consultant

Patrick Brazil

Roofing Consultant

Mike Nichols


Jeff Peppler

Service Department Manager

George Held

Roofing Consultant

Christiaan Koppinger

Roofing Consultant

Derrick Clow

Roofing Consultant

Jeff Tyler

Roofing Consultant