About Us
Craftsmanship. Commitment. Customer First.
We believe countertops should be more than just functional surfaces; they should be a true reflection of your style, your space, and your investment in quality. As a family-owned and operated business, we proudly serve Delaware and surrounding communities with high-end stone fabrication and professional installation services built on trust, experience, and excellence.
Our story began long before AMG Marble and Granite was founded. With over a decade of industry experience, our founder saw an opportunity to deliver a higher level of service and create a better experience for customers. Today, more than five years later, AMG Marble and Granite is still growing and is known for its precision craftsmanship, honest communication, and personal touch.
What We Do Best
- Granite
- Quartz
- Quartzite
- Marble
- Porcelain
- Remnants for small projects like vanities, bar tops, or laundry rooms
From kitchen remodels and bathroom upgrades to full new construction projects, AMG delivers high-quality results that last, from first measurement to final polish.
Our Mission
We are committed to delivering beautiful, durable stonework with integrity, care, and long-lasting value. We treat every home like it’s our own and every client like a neighbor. Our goal is simple: to bring your vision to life with stone surfaces that combine style, performance, and quality you can feel.
Why Customers Choose Us
Exceptional Customer Service
We’ve built our reputation by doing things differently. Many of our clients come to us after disappointing experiences elsewhere. We listen, advise, and treat every customer with respect because your satisfaction is what drives us.
In-House Fabrication
We operate our own slab yard and use professional-grade cutting and polishing equipment. This gives us complete control over quality, speed, and customization.
On-Site Estimates & Templating
We make the process convenient by offering mobile consultations and laser-accurate templating at your home or job site.
Residential & Commercial Expertise
From single vanities to multi-unit developments, no job is too small or too large. Every project receives the same level of care and craftsmanship.
Visit Our Showroom
We invite you to visit our showroom in New Castle, Delaware, where you’ll find:
- A fully built-out kitchen display
- A stocked slab yard with granite, marble, quartz, and more
- Personalized help from experienced team members
If we don’t have the exact material you’re looking for, we’ll connect you with one of our trusted suppliers to make sure you get the perfect fit for your project.
Stop in, explore, and let us help you create something amazing.