🏘 Cornerstone Real Estate Solutions

Real estate investment, acquisitions, and problem-solving solutions for homeowners. We specialize in helping people sell quickly, cleanly, and stress-free — while creating strong partnerships with investors across the country.

🔷 Our Values

• Integrity — We do what we say.

• Excellence — Quality matters in everything we deliver.

• Service — People come first.

• Innovation — We stay ahead of the curve.

• Community — We build relationships that last.

843.475.8635

🔷 Our Mission

To lead with integrity, serve our communities, and provide industry-level solutions through innovation, hard work, and strong relationships. Every business under the Rigoroso Group operates with one standard:
Do transparent work, treat people right, and deliver real results.

🔷 Who We Serve

• Homeowners

• Investors

• Mentorships for New Real Estate Investors

• Plastic Manufactures

• Developers

• Technology Infrastructures

• Commercial Properties

• Local Businesses

From Real Estate to Recycling, to Real Estate Ai Assistants, to mentorship systems we have, we provide practical solutions that support growth, sustainability, and long-term success.

♻️ Cornerstone Plastic Recycling

Nationwide post-industrial plastic scrap recycling. We help manufacturers clear space, increase efficiency, and turn waste streams into value through responsible recycling solutions.

🔷 Contact

Rigoroso Group LLC

Sal Rigoroso
📍 Charleston, South Carolina
📞 843.475.8635
📧 sal@rigorosogroupllc.com

400 GOZER PLACE, UNIT 4420, SUMMERVILLE, SC 29486