Sergio Calla

Q: What is Sergio Calla email address?

Email Sergio Calla at sergio.calla@oscinc.ca. This email is the most updated Sergio Calla email found in 2026.

Q: How to contact Sergio Calla?

To contact Sergio Calla send an email to sergio.calla@oscinc.ca. (updated on October 29, 2024)

President at Onsite Contracting & Paving Inc. | Vaughan, Ontario, Canada

About Sergio Calla

Sergio Calla serves as the President of Onsite Contracting & Paving Inc., a leading full-service construction company renowned for its expertise in site preparation, site servicing, excavation, grading, asphalt paving, and concrete paving. With a robust background in construction management and project estimation, Sergio has been instrumental in driving the company’s growth and innovation in a highly competitive industry. His leadership is characterized by a commitment to quality, safety, and efficiency, ensuring that every project meets the highest standards.

Under Sergio's guidance, Onsite Contracting has undertaken several key projects that showcase its capabilities, including large-scale commercial developments and municipal infrastructure improvements. His hands-on approach to project management allows him to effectively troubleshoot challenges as they arise, ensuring that timelines and budgets are adhered to without compromising quality. Sergio's expertise in estimating not only enhances the company’s competitive edge but also fosters strong relationships with clients and subcontractors, leveraging his extensive networking skills to secure new business opportunities.

Sergio is passionate about fostering a culture of continuous improvement within the organization, encouraging his team to adopt innovative technologies and sustainable practices that enhance operational efficiency. His strategic vision for Onsite Contracting & Paving Inc. positions the company as a trusted partner in the construction sector, dedicated to delivering exceptional results while navigating the complexities of modern construction projects. With a focus on collaboration and excellence, Sergio Calla is not just leading a company; he is shaping the future of construction in his community.

Sergio Calla Work