Spring Design Construction LLC, we are dedicated to delivering exterior construction solutions with the highest standards of quality, safety, and technical precision. Every project we complete is built using proven and regulated construction methods, ensuring strong, efficient, and long-lasting structures.

Our commitment to excellence is reflected in every detail. That’s why we offer a one-year warranty on most of our services, giving you the peace of mind and confidence you deserve. This warranty demonstrates the quality of our work and our focus on complete customer satisfaction.

At Spring Design Construction LLC, we don’t just build projects — we build safety, value, and results that stand the test of time. Trust us to transform your ideas into functional, secure, and future-ready spaces.

Contact Us:
📞 720-649-7328
📧 Springdesignco07@gmail.com

720-649-7328 or SpringDesignco07@gmail.com

Our Team

Mr. Leonardo Pinzon Viggiani

Founder & Project Manager

Engineering, Design and Technical Analysis 

Civil Engineer (graduated in 2012)

Structural design and exterior construction

 Reading and interpreting architectural and structural plans

 Professional Estimates with PlanSwift

Technical Design in AutoCAD

Drainage, slope and grading analysis

Complete project planning and management

Certifications for superior service 

✔ Landscaping Design Certification
✔ AutoCAD Certified
✔ PlanSwift Certified
✔ EPA Renovator (approved for work with lead paint)
✔ OSHA 10 – Construction Safety
✔ OSHA 30 – Advanced Monitoring and Safety

Projects Gallery