Business Details
Your Trusted Source for Building Materials in Windsor, CA
At SBI Materials, we have dedicated ourselves to serving the construction and landscaping needs of Sonoma County for over three decades. Our commitment to quality and sustainability drives us to provide an extensive selection of natural stone, building materials, and landscape supplies that elevate both residential and commercial projects. With two convenient locations in Windsor and Fulton, California, we ensure our clients have access to the finest products and expert guidance. Our team of professionals works tirelessly to support architects, contractors, and homeowners from the initial design phase through project completion.By prioritizing eco-friendly practices and maintaining strong relationships with local suppliers, we strive to reduce our environmental impact while delivering exceptional value. Whether you're planning a small renovation or a large-scale development, our comprehensive inventory and personalized service make us your trusted partner for all your building needs.
Services
Natural Stone
Landscaping Materials
Hardwood Flooring
Countertops
Brick
Pavers
Adhesives
Site Furnishing
Wood Tiles
Irrigation & Lighting
Highlights and features
- We offer over 35 years of experience in the building materials industry.
- Our team provides expert guidance for residential and commercial projects.
- We maintain a vast inventory of sustainable and eco-friendly products.
- Our two Northern California locations ensure convenient access to materials.
- We specialize in natural stone solutions for indoor and outdoor spaces.
Services
Natural Stone
We provide a comprehensive selection of natural stone products including flagstones, veneers, and pavers for both indoor and outdoor applications. Our materials enhance architectural aesthetics while maintaining durability and environmental responsibility. Ideal for residential and commercial projects seeking timeless beauty.
Landscaping Materials
Our landscaping solutions feature premium materials like river rock, drainage solutions, and decorative aggregates. These products support functional outdoor spaces while maintaining visual appeal. Designed for professional landscapers and DIY enthusiasts creating sustainable outdoor environments.
Countertops
We offer high-quality countertop materials including granite, marble, and quartz surfaces. These durable options combine practicality with elegant design for kitchen and bathroom renovations. Each material selection balances aesthetic appeal with long-term functionality for residential applications.
Hardwood Flooring
Our hardwood flooring collection features durable, renewable wood surfaces that enhance interior spaces. Available in various finishes and species, these floors provide timeless elegance with the ability to be refinished multiple times. Perfect for homeowners seeking lasting value.
Irrigation & Lighting
We supply complete irrigation and landscape lighting systems for residential and commercial properties. Our solutions include water-efficient irrigation components and durable outdoor lighting fixtures. Designed to enhance property aesthetics while maintaining functional outdoor living spaces.
People
Mick Wells
Director of Sales
With extensive industry experience, Mick leads our sales team in delivering tailored solutions for architectural and construction professionals. He focuses on building long-term client relationships through expert product knowledge and personalized service.
Chelse Stiles-Smith
Branch Director
Chelse manages our Windsor operations, ensuring efficient service delivery and inventory management. Her leadership emphasizes operational excellence and customer satisfaction, supporting both retail and trade clients with comprehensive material solutions.
Renato Mandujano
Outside Sales Territory Manager
Renato serves Northern California clients with specialized product expertise and project support. He works directly with contractors and designers to provide material solutions that meet specific project requirements and timelines.
Joe McGee
Branch Manager
Joe oversees our Fulton location, managing day-to-day operations and client interactions. He ensures seamless order fulfillment and technical support for both residential and commercial customers seeking premium building materials.
Veronica Orozco
Architectural Sales Associate
Veronica provides technical support and product recommendations for architectural professionals. She specializes in connecting design teams with material solutions that meet both aesthetic and functional project requirements.
Questions
What building materials do you specialize in?
We specialize in natural stone products, hardwood flooring, countertops, brick, pavers, and landscaping materials for residential and commercial applications.
Do you offer irrigation and lighting supplies?
Yes, our Fulton location provides complete irrigation systems and outdoor lighting solutions for residential and commercial properties.
Are your materials environmentally friendly?
We prioritize sustainable products and practices, offering eco-friendly building materials and locally sourced options to reduce environmental impact.
Can you help with large-scale projects?
Our team provides material solutions and logistical support for both small renovations and large commercial developments across Northern California.
Do you have design assistance available?
We offer project consultations and material selection guidance to help architects, contractors, and homeowners achieve their design goals.
What areas do you serve?
We primarily serve Sonoma County, Napa Valley, and surrounding Northern California regions from our Windsor and Fulton locations.
Reviews (6)
Stacy P.
Feb 20, 2022
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I walked in today, and there were two men behind the counter. The first looked at his watch. The second ignored me. I was the only customer there. I finally started talking, explaining my project and what I needed. I was told to walk outside, "toward the freeway and turn left at the shed." What I needed would range in price $500-$1000. So I walked outside to find literally dozens of stacks, not one labeled with any type of price. I wandered around for about 20 minutes, and nobody offered to help. I left. I try to spend money locally, but they obviously didn't want my business. Disappointed.
Tom W.
Aug 08, 2021
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At my age, I'm not doing many reviews these days. But SBI deserves a shout-out. Granted, it's hard to make all customers happy and I'm more picky than most. So we were doing a home landscaping project with pavers recently, so I headed to SBI. How often does one company - especially in the construction business - get Sales, Service and Support 'all' right in a given customer experience?
In Sales, Gustavo was so helpful and patient as we selected our materials and planned our project. Hector was on time and efficient with the delivery and precise placement of my materials. And Joe in the yard bent over backwards to help us, both before and after the project with some returns. And finally, despite being in a hectic business - and during COVID - these guys all had super helpful and positive attitudes. Jeff, whatever you're doing, please keep it up. We're glad you're here in Sonoma County. Highest recommendation!
In Sales, Gustavo was so helpful and patient as we selected our materials and planned our project. Hector was on time and efficient with the delivery and precise placement of my materials. And Joe in the yard bent over backwards to help us, both before and after the project with some returns. And finally, despite being in a hectic business - and during COVID - these guys all had super helpful and positive attitudes. Jeff, whatever you're doing, please keep it up. We're glad you're here in Sonoma County. Highest recommendation!
Rajen K.
Jul 13, 2021
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Shout out to Howard Lasker at SBI. Howard hooked up all of the materials for our front landscape project including pavers, mulch, soil and some porcelain tile. Tons of selection! When we needed materials in a pinch they were able to deliver within hours! 100% recommend the folks over at SBI
Jim Magee
Jun 02, 2021
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One of the most pleasant retail / service industry experiences I've had in a while. Fully covid-19 compliant, respectful and helpful from the start. They were able to get me the product I wanted ( road base) at a cheaper price than others had quoted. Delivery was on time. The driver masked up. All went well. I will be spreading the word in my rural neighborhood.
Mary V.
May 31, 2021
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SBI rocks!.and sells rocks, landscaping supplies, pavers, soil and more. We did some work on our back yard this past year and our landscaper made most of the SBI visits - thankfully they were open and operating during the pandemic. We popped over there to make a final decision about the color of our small landscaping rocks. Rocks of various colors, shapes, and sizes are on display outside, making for a safe, easy, and quick visit (we didn't even interact with a human, other than over the phone). Seeing the rocks in person, side-by-side vs in a catalogue helped us quickly make a decision.
On paper we had leaned toward a tan-colored rock but it looked very YELLOW in person and would not have matched our cool/grey aesthetic. We opted for the salt-and-pepper rocks for the win; our landscaper picked them up and installed them in our yard the same day. We've been very happy with the rocks and with the other stones used in our yard project.
On paper we had leaned toward a tan-colored rock but it looked very YELLOW in person and would not have matched our cool/grey aesthetic. We opted for the salt-and-pepper rocks for the win; our landscaper picked them up and installed them in our yard the same day. We've been very happy with the rocks and with the other stones used in our yard project.
Tim Scott
Apr 11, 2021
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Close to home, and knocking out projects. Great place, Big Up Orlando and the yard crew for all the help.
