National Office Interiors and Liquidators sells new and used office furniture from our Southern California showroom in Irvine. On the floor you’ll find chairs, adjustable height desks, conference tables, cubicles, desk suites, storage, and partitions.
We moved from Tustin to Irvine at the end of July 2026. If you shopped with us in Tustin, this is where we went. It’s the same team and the same selection of pre-owned, refurbished, quick-ship, and new custom contract office furniture.
National Office Interiors and Liquidators has been in business since 2007, and we opened in Orange County in 2011, our third showroom nationwide. Tustin was a single open warehouse. Irvine gives us a separate showroom on one side and the warehouse on the other, the whole building is temperature controlled, and there is a hospitality area with beverages and light snacks while you shop.
| Monday | 8:00 AM - 5:00 PM |
| Tuesday | 8:00 AM - 5:00 PM |
| Wednesday | 8:00 AM - 5:00 PM |
| Thursday | 8:00 AM - 5:00 PM |
| Friday | 8:00 AM - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Finding us
The showroom is on Alton between Jamboree and Murphy, on the northwest corner of Alton and Murphy. The main entrance faces Murphy, and there is a large parking lot on site. Walk-ins are welcome and no appointment is needed. Most of what is on the floor is tagged with its price, and cubicles and custom pieces are quoted.
What’s on the showroom floor
The showroom is arranged as complete room settings, including private offices, conference rooms, cubicles, and a breakroom, so you can see how a whole setup works together. You’ll usually find conference tables in several shapes and sizes, used and new office chairs, reception furniture, storage and filing cabinets, and cubicles.
Most of the settings mix new and pre-owned in the same room, because that is usually how a budget goes furthest.
Designers and architects are in the showroom regularly, often bringing clients with them to show how a piece will work in the space they are planning. Projects here run the full range, from a floor of workstations to a single chair.
Chairs bring a lot of people through the door, and choosing one is personal, so the floor is set up to be sat in. The chairs that move fastest in Irvine are Herman Miller and Steelcase.
Alongside brand name used office furniture from those makers and Knoll, the Irvine showroom carries new desk suites and chairs by goSIT, our own quick-ship brand.
A recent project out of Irvine
A large AI company based in Silicon Valley came to the Irvine team to furnish several new offices, some in California and others out to the Midwest. They wanted to stretch the budget, so they sent us their floor plans and asked for pre-owned with a warranty behind it.
We outfitted every location with more than 500 pre-owned KI height adjustable desks and more than 500 Herman Miller Mirra chairs, and their training rooms with new goSIT nesting tables. One Irvine sales rep handled all of it, and we delivered and installed every site.
That is the reason to tell us early if you expect to repeat a layout. Buying at that scale depends on finding a single item in real quantity, so we can steer you toward what we stock regularly, which makes a workstation easier to match in the next office than to rebuild from scratch.
Delivery and installation
We deliver and install throughout California, with installations running regularly between San Diego and San Francisco. Irvine is one of five National Office Interiors and Liquidators showrooms, and we deliver and install nationwide.
Installation is worth having done properly. Cubicles, panel systems, and anything with moving parts go together better in trained hands, and our crews do this every day. When you set up delivery, tell us what the building needs: after hours access, stairs, narrow doorways, elevators, or union requirements. Your delivery team uses that to plan the setup.
You are also welcome to pick up smaller items yourself, which works well for a single chair or something straightforward. We have a dock door and a forklift and our crew will help you load. Bring moving blankets and straps, since protecting the furniture on the drive is up to you.
The team
Most of our sales team has been in place since 2018. Our warehouse supervisor started with us in Phoenix and has been with the California operation since it opened in 2011.
Questions we get at the counter
Can I buy just one chair?
Yes. There is no minimum order. We sell plenty of single chairs, and we furnish entire floors.
Does it come with a warranty?
Most of what we sell does. Coverage depends on the product and ranges from one year to ten years, so check the specific product for details.
Do you deliver?
Yes. We deliver and install throughout California, with installations running regularly between San Diego and San Francisco, and we deliver and install nationwide.
Can I get my furniture right away?
Often, yes. If an item on the showroom floor is available, you can buy it and take it with you the same day.
How can I pay?
We accept ACH, credit card, Zelle, wire transfer, and cash. Financing is available through a third party provider.
Do you buy used office furniture?
Yes, and we are selective. We look for high end, brand name product in quantity, the kind that comes out of a full floor or a whole office. Buying decisions are made by our purchasing department rather than at the showroom, and our buyer has been in the furniture business for over 30 years, so send the details through what we liquidate. Brand, quantity, condition, location, and photos are what the team needs to evaluate it.
Ready to start
The best way to buy is to come in and sit in the chairs. If you already have a floor plan, bring it or send it over and we will work from your dimensions.
If you already know what you want, the quickest way to start is to build a cart on this site and send it as a quote request. It comes to the Irvine store, a rep follows up to confirm the details and quote delivery or installation, and it is a quote rather than an order, so there is no obligation to buy.
– New showroom. New address. Plenty of ways to furnish what’s next.
on Fridays we close at sundown or 5 pm whichever comes first.