Business Details
38 Years
experience
Arizona's Largest Landscape Rock Supplier
MDI Rock specializes in natural stone products designed to harmonize with the American Southwest's unique landscape. Since our founding in 1988 by an Arizona native, we have grown to become Arizona's largest locally-owned landscape rock supply company. Our inventory features over 50 decorative groundcover colors, riprap, flagstone, topsoil, sand, gravel, and boulders ranging from basketball-sized to compact car-sized. We operate two decorative rock quarries in central Arizona that produce regionally appropriate stone products while maintaining environmental sustainability through waste reprocessing programs. With locations in Phoenix, Queen Creek, Prescott, and Dewey, we provide delivery services throughout Arizona and nationwide.Our specialized crane equipment enables precise boulder placement, and we maintain active memberships in industry trade groups to stay current with best practices. We prioritize color accuracy in product representation while acknowledging natural variations, and we offer expert consultation for both residential and commercial projects. Our commitment to quality extends to construction aggregate products and soil amendments like compost and mulch. Customer support is available through multiple contact channels, and our team maintains extensive local expertise in both product selection and landscape application techniques.
Services
Landscape Rocks
Boulders
Sand Products
Cement Supplies
Soil Amendments
Flagstone Pavers
River Rock
Polished Stone
Cinders
Mexican Pebbles
Details
- Year established: 1988
Highlights and features
- Arizona-owned since 1988 with extensive regional expertise
- Operate two quarries producing Southwest-specific stone products
- Offer specialized boulder placement services with crane equipment
- Maintain comprehensive inventory of over 50 groundcover colors
- Implement environmentally sustainable waste reprocessing programs
What people say
Excellent product variety
Beautiful stone colors
Professional delivery service
Helpful staff
Great pricing
Services
Decorative Groundcover
We offer over 50 decorative groundcover options specifically designed for Southwest landscapes. Our products include various sizes and colors like Apache Brown, Texas Rose, and Sunset Gold. These materials help suppress weeds while enhancing property aesthetics with natural desert tones.
Accent Boulders
Our boulder selection ranges from basketball-sized to compact car-sized pieces. Available in multiple colors and textures, these natural stone features add dramatic focal points to residential and commercial landscapes across Arizona.
Construction Materials
We supply construction aggregates including ABC base course, crushed concrete, and specialized sands. Our products meet industry standards for durability and consistency in residential and commercial building projects.
Soil Amendments
Our soil products include screened topsoil, compost blends, and mulch options. These materials improve soil quality for landscaping projects while supporting sustainable gardening practices in Arizona's climate.
Specialty Stones
We provide unique products like Mexican pebbles, polished stones, and river rock. These specialty materials offer distinct design options for walkways, water features, and decorative accents in Southwest landscapes.
Questions
What types of landscaping materials do you offer?
We carry over 50 decorative groundcover colors, boulders, flagstone, sand products, cement materials, soil amendments, and specialty stones like Mexican pebbles and polished rock.
Do you deliver materials to residential properties?
Yes, we offer delivery services throughout Arizona and nationwide. Our specialized crane equipment enables precise boulder placement for residential projects.
Are your stone colors accurately represented online?
While we strive for accurate color representation, natural variations exist. We recommend viewing materials in person before purchase due to lighting and environmental factors.
What are your business hours?
Our Phoenix location operates Monday-Friday 6AM-5PM and Saturday 7AM-2PM. Other locations have varying hours - please check our website for specific details.
Do you offer commercial pricing?
Yes, we serve both residential and commercial customers with volume pricing options. Contact our team about specific tonnage requirements for large projects.
How environmentally friendly are your operations?
We maintain green initiatives through waste reprocessing programs that convert concrete and green waste into construction materials and compost.
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Reviews (3)
Liesalette Sarelli
Mar 19, 2018
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Best place for all your Landscaping! They have boulders too! Very happy with service and staff, and the rocks look great around our home! Everyone should go here for all your landscaping needs, highly recommended.
Brian Muegge
Jun 07, 2017
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Had 2 large Boulders delivered and placed by Scott today. Phenomenal job! We're talking about 'Threading the Needle' to place these Two 2 ton Boulders 'Exactly' where we asked Scott to place them. Patient, Professional and fun to talk with.it was a great experience. Same goes for everyone we dealt with at MDI!
Dereak Sikes
Apr 04, 2017
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Cute Gurl at the front Desk. Almost forgot what I was there for. Focus D. very knowledgeable and helpful. Will definitely use the when it comes time to have my ROCK delivered.
