At Gregory-John Contracting, we’re built on quality craftsmanship, pride in our work, and timely execution. With over 20 years of hands-on trade experience, we’ve led everything from high-rise waterfronts to Central Park brownstones.
Our proven expertise in Home Remodeling and Custom Living Spaces makes us the right partner for your next project—be it a flagship retail store, corporate office, or mixed-use development.
We install and replace siding with a focus on durability, energy efficiency, and architectural consistency. Our team ensures a clean, professional finish using high-quality materials built to withstand the elements.
We design and build custom kitchens that combine function, style, and precision craftsmanship. From layout optimization to high-quality finishes, our team delivers tailored solutions that meet both aesthetic goals and daily use requirements.
We provide expert roofing installation and replacement using durable, weather-resistant materials. Each roof is built to code with a focus on structural integrity, long-term performance, and aesthetic alignment with the property.
We transform unfinished basements into functional, livable spaces with careful planning and quality construction. Our work ensures proper insulation, moisture control, and seamless integration with the rest of your home’s design.
We remodel bathrooms with a focus on comfort, functionality, and refined design. From custom tilework to upgraded fixtures, every detail is executed to deliver a clean, modern, and efficient space.
At Gregory John Contracting, our strength lies in our unwavering commitment to excellence, precision, and reliability. Backed by over two decades of commercial construction and home remodeling experience, we’ve earned a reputation for delivering projects that exceed expectations in both quality and craftsmanship.
Our deep understanding of complex build environments—combined with long-standing industry relationships—enables us to streamline execution from initial design through final delivery. We offer client-focused service, transparent timelines, and disciplined cost control to ensure every project is completed on time, within budget, and to the highest standard. From flagship franchises to executive headquarters, we bring the leadership and expertise to build it right—the first time.
Our team is composed of seasoned professionals with decades of experience in commercial contracting and home remodeling. From project managers to field supervisors, every team member upholds our core values of integrity, discipline, and results.
In every home remodeling and commercial project, we use only high-grade, commercial-approved materials sourced from trusted vendors. Our established partnerships ensure each build meets the highest standards of safety, durability, and long-term performance.
Our project managers ensure seamless execution across all phases of home remodeling and construction, maintaining timelines, budgets, and quality. They coordinate closely with engineers and contractors to deliver compliant, efficient, and high-standard results.
We offer competitive, transparent pricing for all home remodeling and construction projects—no hidden fees. Our detailed estimates and budget-conscious planning give clients confidence and control over their investment from day one.
We offer 24/7 appointment scheduling through Calendly. Book anytime at your convenience—our team is available around the clock to minimize downtime, keep projects on track, and respond without delay.
Client satisfaction is our highest priority. From initial consultation to final walkthrough, we provide responsive communication, proactive problem-solving, and a seamless project experience.
Ready to bring your vision to life? Contact us today for a free, no-obligation home remodeling quote. Whether it’s a residential renovation or a large-scale commercial build, our expert team is here to guide you every step of the way.
Jennifer Morales
Kitchen Renovation, Princeton, NJ