Grove Lumber & Building Supplies is a family owned and operated company with two locations in Southern California. With high quality products and exceptional customer service, Grove Lumber and Building Supplies has been servicing the largest and smallest companies in the construction and manufacturing industries for over thirty years. We specialize in offering the largest variety of parts and supplies so you can finish the job right! Our knowledgeable and friendly sales staff is dedicated to providing reliable products and information to our customers. Our Inventory Includes: • Lumber • Plumbing and Electrical Supplies • Framing Supplies & Framing Hardware • Framing Tools • Power Tools and Accessories • Paint and Sundries • Building Materials • Manufacturing Maintenance • Fasteners • Construction Hardware • Concrete Accessories • General Hardware Contact us today in Ontario or Romoland for how we can help with your project.