Hours May 1st - Sept. 30th 7:30-4:30 pm Hours Oct. 1st - April 30th 7:30- 4:00pm

Merrill Precast & Supply Inc

(530)273-4605

  • Home
  • About
  • Product Specs
  • Installation Guides
  • Modular Planter Beds
  • More
    • Home
    • About
    • Product Specs
    • Installation Guides
    • Modular Planter Beds
Merrill Precast & Supply Inc

(530)273-4605

  • Home
  • About
  • Product Specs
  • Installation Guides
  • Modular Planter Beds

About Us

Our Story

Welcome to Merrill Precast & Supply, where quality, reliability, and service have been our foundation for decades. Located in beautiful Grass Valley, California, our journey began as Merrill & Sons, Inc., a family-run business with a commitment to providing high-quality concrete products and exceptional customer care. Since 1957, we’ve grown and evolved to meet the needs of our community and industry while staying true to our core values.

In 2024, we rebranded to Merrill Precast & Supply to reflect our expanding product lines and services. While our name has changed, our dedication to excellence and the Merrill legacy remains stronger than ever.


What We Do

At Merrill Precast & Supply, we specialize in manufacturing and supplying a wide range of precast concrete products, septic systems, and related supplies. Our product offerings include:

  • Concrete septic, water, and discharge tanks
  • EZ Flow leach line systems
  • Plastic septic tanks
  • Quikrete products, including hydraulic cement and mortar in 20- and 50-pound pails
  • Infiltrator ProductsPlumbing and septic parts, including floats, risers, control panels, and more

We’re proud to be a trusted partner for contractors, plumbers, well companies, municipalities, and homeowners throughout Nevada County and beyond.


Why Choose Merrill Precast & Supply?

  • Experience You Can Trust: With decades of industry expertise, we understand the needs of our clients and deliver solutions that work.
  • Quality Products: Our precast concrete tanks and supplies are manufactured to the highest standards, ensuring durability and performance.
  • Unmatched Customer Service: Our trained staff is here to answer your questions, provide expert guidance, and help you find the right products for your project.
  • Competitive Pricing: As the low-price leader for many products, we offer exceptional value without compromising on quality.
  • Fast Estimates & Delivery: Most estimates are turned around within 24 hours, and our streamlined delivery process ensures your materials arrive on time.


Our Commitment to You

At Merrill Precast & Supply, we believe in building lasting relationships with our clients. Whether you’re a contractor working on a major project or a homeowner tackling a DIY repair, we treat every customer like part of the Merrill Precast family. Your success is our success, and we’re dedicated to providing the products, support, and service you need to achieve your goals.


Get in Touch

We’re proud to call Grass Valley home and serve the surrounding communities. Stop by, give us a call, or explore our website to learn more about what we offer. We look forward to working with you!

📍 12619 Loma Rica Drive, Grass Valley, CA

📞 (530) 273-4605

📧 office@merrillprecast.com  

Our Partners

Copyright © 2025 Merrill Precast & Supply Inc - All Rights Reserved.

  • Home
  • About
  • Product Specs
  • Installation Guides
  • Modular Planter Beds

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept