Gualala Building Supply

Hudson Street Design

Healdsburg Lumber Company

Gualala Tool Rental & Repair

The most trusted and the premier source of building Materials from windows, doors, cabinetry and so much more.

Hardware & Building Materials

Gualala Building Supply and Healdsburg Lumber Company are a division of HLC Incorporated, Carrying an incredible array of lumber, millwork, hardware, tools, electrical & plumbing parts.

Door, Window & Home Showrooms

Hudson Street Design of Healdsburg is a division of HLC Incorporated. They are your best choice for inspiration, design assistance and product selection when building, upgrading or remodeling your home.

Tool Rental & Repair

Need a tool? HLC Inc.’s Gualala Rents & Repairs is right across from Gualala Building Supply. A trusted team member is there to rent or repair whatever tool you need to get the job done

Service Department

HLC Incorporated offers an extensive array of services to make your project easier, more cost effective, efficient and more beautiful than ever. HLC is made up of our two building material yards, our flagship- Healdsburg Lumber Company located in the heart of Sonoma County’s wine country in Healdsburg CA, and Gualala Building Supply in Gualala CA, situated on the Mendocino County coast. Our other division is known as Hudson Street Design- our door, window, and kitchen/bath operation with a showroom in Healdsburg. The HLC family also includes Healdsburg Door (not doors) and Sash Company, a pre-hung door and millwork operation; and Gualala Rents, a full-service rental yard and small equipment repair shop serving the Sonoma-Mendocino coast California. Founded in 1876 as the Healdsburg Lumber Company, we continue to serve Northern California as a prominent source of building products and expertise. Since the beginning, our company has evolved, transformed and grown in response to changing customer needs and market demand. Our company’s mission is to continuously pursue operational excellence unmatched in the building supply business and to constantly strive to serve customers by providing quality products and superior service through the innovative efforts of a premier, knowledgeable and professional sales team. Materials change and evolve as technologies, legislation and construction practices develop, refine and innovate. We provide you with the most technologically advanced, high quality materials and the most cost-effective and high-performance goods available on the market with our highly trained, certified, personable sales staff, familiar with all our product lines. As we embark on our second century of service, HLC Incorporated remains committed to diligently serving you with the same care and professional expertise that has set us apart from the competition for over one hundred years.