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Business Details
50+ Years
experience
Trusted Landscape Materials Supplier Since 1959
R T Donovan has been a family-owned and operated provider of landscape materials in Spanish Springs since 1959. Specializing in topsoil, decorative rock, flagstone, and structural fills, we serve as Northern Nevada's premier source for landscaping solutions. Our commitment to quality extends to our composting program, which produces nutrient-rich compost from locally sourced organic waste. We maintain the only permitted commercial composting facility in Washoe County, ensuring environmental responsibility through waste diversion and sustainable practices. With decades of experience, we prioritize customer service and product quality while supporting do-it-yourselfers through palletized rock options and an online area calculator.

Our team provides expert guidance for residential and commercial projects, emphasizing water conservation and weed reduction through decorative rock applications. We maintain strong partnerships with local haulers to facilitate material delivery despite not offering in-house transportation. Our extensive inventory includes crushed stone products for construction applications, specialized sands for septic systems, and boulders for natural landscaping features. Through continuous process improvement, we aim to enhance regional soil quality while reducing landfill waste. Our facility operations follow strict environmental monitoring protocols to ensure compost safety and efficacy.
Services
Aggregates Supply Decorative Rock Sales Flagstone Selection Soil Mixes Composting Program
Details
  • Year established: 1959
Highlights and features
  • Family-owned since 1959 with generational landscaping expertise
  • Only permitted commercial composter in Washoe County
  • Specialized soil mixes for Northern Nevada's unique conditions
  • DIY-friendly palletized rock options available
  • Extensive inventory of decorative and construction materials
Services
Aggregates Supply
We provide a comprehensive selection of crushed, screened, and washed stone products for construction applications. Our aggregates support road bases, erosion control, and utility bedding projects. Available in various sizes from 3/4" to 36" minus, our materials meet engineering specifications for durability and performance.
Decorative Rock Sales
Our decorative rock collection enhances outdoor spaces while conserving water and reducing weeds. Options include river rock, lava rock, and boulders in multiple sizes. These natural materials create professional-looking pathways, borders, and xeriscapes for residential and commercial properties.
Flagstone Selection
We offer premium flagstone varieties in 1 1/2" thickness for walkways and patios. Available in Classic Gold and Mount Moriah types, our flagstone blends with diverse landscape designs. Customers can select from various shapes and sizes to create custom outdoor living spaces.
Soil Mixes
Our soil products improve landscaping results through enhanced soil structure. Options include topsoil, double mix, triple mix, and composted manure. These blends increase organic content, reducing water and fertilizer requirements while promoting healthy plant growth in Northern Nevada's challenging soils.
Composting Program
As Washoe County's only permitted commercial composter, we transform local organic waste into nutrient-rich compost. Our EPA-compliant process accepts yard waste and food scraps to create sustainable soil amendments. This program diverts over 170,000 cubic yards of waste annually from Northern Nevada landfills.
Questions
Is the composting program currently accepting green waste?
Our composting program has temporarily stopped accepting green-waste. Please call (775) 425-3015 for updates on when we'll resume accepting materials.
What landscaping materials do you offer?
We provide aggregates, decorative rock, flagstone, soil mixes, and compost. Our inventory includes construction materials, specialty sands, and boulders for various applications.
Do you offer delivery services for materials?
We don't provide in-house delivery but maintain a list of recommended haulers who can assist with transporting your purchased materials.
Can homeowners purchase materials directly?
Yes, we specialize in serving do-it-yourselfers with palletized rock options and an online area calculator to determine material quantities needed.
What are your current business hours?
We're open Monday through Saturday from 8:00 AM to 3:00 PM. Hours may vary due to special circumstances - please call for confirmation.