About Us

For decades, Oromill Lumber Co. has been a trusted construction supplier and community lumber yard serving Whittier, CA and the surrounding area. As a family-owned lumber company, we have built our reputation on three things: service, experience, and community. Whether you are a professional contractor who needs specialty materials on a tight schedule or a homeowner tackling a weekend project, you will find the same knowledgeable faces and practical guidance every time you walk through our doors.

Oromill Lumber Co. is a multi-generational, family-owned institution in the Whittier, CA market. What sets us apart from the large warehouse retailers is not just our size; it is the depth of knowledge our team brings to every conversation. Several of our staff members have been with us for more than 20 years, and many of our customers have been coming to us just as long. That kind of continuity is rare, and it means something. When you ask us a question, you are not getting a scripted answer from someone who started last week. You are getting the kind of practical, project-specific guidance that only comes from decades of hands-on experience in lumber, hardware, and building materials. We are proud to serve contractors, builders, and local residents across Whittier and the surrounding communities, and we provide bilingual support in both English and Spanish to better serve everyone who walks through our doors.

We have often described ourselves as the "shrimp version" of a big-box home improvement store, and we wear that description proudly. We carry the inventory you need, from standard lumber and specialty wood products to hardware, paint, doors, windows, and custom screens, but we deliver it in an environment where you are never just another face in the aisle. Our customers range from professional contractors and construction companies who depend on us for reliable material sourcing and accurate estimations, to homeowners who simply want someone knowledgeable to help them pick the right wood for a repair. Both groups get the same thing: one-on-one attention from people who genuinely know their craft. We do not build structures for our customers, but we supply and cut the materials that make those structures possible, and we back every transaction with the kind of expertise that has kept this community coming back for generations.

How long has Oromill Lumber been part of the Whittier community?
Oromill Lumber Co. is a multi-generational, family-owned business with deep roots in Whittier, CA. Several staff members have been with the company for more than 20 years, and many customers have maintained relationships with us just as long. That kind of continuity reflects a consistent commitment to service and product knowledge that is hard to find at larger, high-turnover retail chains.
Is Oromill only for contractors, or can homeowners shop there too?
Oromill serves both professional contractors and residential homeowners, and both groups receive the same level of personalized attention. About 65 percent of our customers are contractors and construction professionals who rely on us for specialty lumber orders and material estimations. The remaining 35 percent are local residents and DIY enthusiasts who appreciate having knowledgeable staff on hand to help them choose the right materials for their projects. If you are not sure what type of wood or hardware you need, our team will walk you through it without any pressure or confusion.
Does Oromill have staff who speak Spanish?
Yes. Our team provides bilingual support in both English and Spanish. This is an important part of how we serve the Whittier community, where a significant portion of residents and contractors are more comfortable communicating in Spanish. Whether you are asking about lumber grades, requesting a material estimate, or inquiring about a specialty order for doors or windows, you can do so in the language that works best for you. We want every customer to feel comfortable and confident when they visit us.
Can Oromill help me figure out how much material I need for my project?
Absolutely. Helping customers identify the right materials and estimate quantities is one of the core services our team provides. Rather than leaving you to figure it out on your own, our staff will work through the details of your project with you. This is especially useful for homeowners who may not have experience calculating board footage, as well as for contractors who need fast, accurate estimates to keep their jobs on schedule. This kind of practical, hands-on guidance is a big part of what distinguishes us from self-service warehouse retailers.
Does Oromill build structures like decks or fences, or only supply materials?
Oromill Lumber Co. supplies and cuts lumber and building materials, but does not build structures for customers. Our focus is on making sure you have the right materials, cut to the right specifications, so that you or your contractor can complete the build. We can cut lumber to your required dimensions in-store, help you source specialty or hard-to-find wood products, and advise you on the best materials for your specific application. For the actual construction work, you would need to engage a licensed contractor separately.
What are Oromill's hours, and do they work for contractors with early start times?
Yes, our hours are set up to accommodate the early schedules that construction professionals typically keep. We are open Monday through Friday from 6:30 AM to 5:00 PM, which allows contractors to pick up materials before heading to a job site. On Saturdays, we are open from 8:00 AM to 2:00 PM, which works well for homeowners and DIY customers who want to get a project started over the weekend. Our team is ready to help from the moment we open.