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Business Details
Custom Stone Countertop Installation in Denver
G&M Stone Tops is a family-owned and operated business based in Denver, Colorado, with over a decade of experience specializing in stone fabrication and installation. Our commitment to quality craftsmanship and exceptional customer service ensures every client receives tailored solutions for their residential or commercial projects. We pride ourselves on offering premium natural and engineered stone materials, including granite, marble, quartz, and onyx, alongside expert design guidance and efficient installation.

Our team works closely with homeowners, designers, and contractors to ensure seamless project execution from slab selection to final installation. With a focus on competitive pricing and fast turnaround times, we guarantee our workmanship for one year and serve clients across Colorado and Wyoming. Backed by full insurance coverage, we prioritize client satisfaction through meticulous attention to detail and a process designed to simplify stone countertop selection and installation.
Services
Stone Selection Countertop Fabrication Professional Installation Sink Consultation Countertop Care Material Warranty
Highlights and features
  • We offer 10+ years of experience in stone fabrication and installation.
  • Our family-owned business prioritizes personalized customer service and attention to detail.
  • We guarantee craftsmanship for one full year against manufacturing defects.
  • Competitive pricing and fast turnaround times keep projects on schedule and budget.
  • Fully insured with liability, vehicle, and workers' compensation coverage.
What people say
Highest level of craftsmanship Never missed a deadline Exceeded expectations Customer-focused approach Exceptional staff
Services
Stone Selection
Our team guides clients through selecting premium natural and engineered stone slabs, including granite, marble, quartz, and onyx. We assist in evaluating color, pattern, and durability to match project requirements. Clients receive personalized recommendations to ensure their chosen materials align with aesthetic goals and functional needs.
Countertop Fabrication
Using advanced fabrication techniques, we cut and shape stone slabs to precise specifications for countertops, backsplashes, and other surfaces. Our process ensures exact measurements and edge profiles while maintaining material integrity. We offer standard and custom edge designs to enhance each installation's visual appeal.
Professional Installation
Our skilled technicians install countertops with meticulous attention to detail, ensuring seamless integration with existing cabinetry and fixtures. We handle template creation, slab cutting, and on-site fitting to guarantee a perfect finish. The installation includes sealing and final polishing for long-lasting durability and aesthetics.
Sink Consultation
We help clients select sinks that complement their countertops, considering style, material compatibility, and functionality. Options include under-mount, top-mount, and specialty sinks in stainless steel, composite granite, and cast iron. Our guidance ensures optimal placement and integration with countertop design.
Countertop Care
We provide detailed care instructions for natural and engineered stone surfaces, including cleaning protocols and stain removal techniques. Our guidance helps preserve the longevity and appearance of countertops. Clients learn to avoid products that may damage stone finishes while maintaining their surfaces effectively.
Questions
What materials do you work with for countertops?
We specialize in granite, marble, onyx, travertine, limestone, quartz, semi-precious stones, porcelain, and recycled glass slabs.
How long does the fabrication and installation process take?
From template to installation, we complete projects within five business days while maintaining precision and quality standards.
Do you offer assistance with slab selection?
Yes, we guide clients through supplier warehouses and help layout slabs in our fabrication shop for optimal results.
What areas do you serve?
We provide services throughout Colorado and Wyoming with reliable project scheduling and logistics management.
Is your work guaranteed?
We guarantee our craftsmanship for one year against manufacturing defects, excluding damage from improper maintenance or third-party actions.
What payment methods do you accept?
We accept Visa, MasterCard, American Express, and Discover for all services and materials.