We spend most of our lives at work. For some of us, that's forty hours a week, 48 weeks a year, for up to 50 years! So, having a modern office where you and your employees can be comfortable, effective, and happy is truly important. Small space or large, big budget or little, Mammoth Office Furniture has a versatile selection of new and used furniture, featuring all types of chairs, desks, filing cabinets, bookcases, as well as cubicles. Let us help you find the right furniture at a discount price, for your workplace, in the fabric, color and style you desire.
Located in Northern Virginia, we boast a 20,000 square foot warehouse, featuring a huge selection of the highest quality brands to meet your needs. Don't delay…stop by Mammoth Office Furniture and check out our office furniture today!
Mammoth Office Furniture is aware that tariffs are impacting the industry, but we are also available to get customers quality products that are free of tariff surcharges.
*COVID-19 and what MOF is doing about it* - We at Mammoth Office Furniture are aware of the impact that the novel Coronavirus(COVID-19) has had on our workforce and community. Our business is completely open to service the Washington, D.C/Virginia/Maryland metro area while still adhering to CDC guidelines and social-distancing measures.
While our showroom in Herndon, VA is still open, with some employees working from home and essential personnel on-site, we can handle inquiries for all of our services over the phone/email/or messaging service of your choice! Please send inquiries to info@mammothofficefurniture.com(For liquidation, disposal, or furniture for sale, please send inquiries to LQ@mammothofficefurniture.com).
We had a very pleasant experience working with Mammoth. As COVID has forced us to work from home, we were able to upgrade our desks to height-adjustable frames and get high-end office chairs for a fraction of the cost of other stores or buying online/direct. They also delivered the heavy […]
Tiffany D.
Excellent service, massive selection
Excellent service, massive selection. Thank you Yar for helping us purchase over $12,000 totally over 3 truck loads!! Great prices
Carol Vacca
Good customer service good prices
Good customer service good prices
Luis Cañas
Excellent if you willing to negotiate.
Excellent if you willing to negotiate.
Fred theflo Oliver
Mammoth was fantastic.
Mammoth was fantastic. The owner spent an hour helping us find furniture for our small business in Washington DC. We bought two used beautiful conference tables at reasonable prices ($1,000 and $1,100 for a 12 and 11 footer) as well as super new office chairs.
Celeste A., Washington, D.C.
Great customer service!
Great customer service! Good selection. Very easy to work with.
David Roy
They have great prices and
They have great prices and a helpful staff.
Jonathan Tomek
Very professional, knowledgeable and fast crew.
Very professional, knowledgeable and fast crew. Been using Mammoth for 4 year for furniture needs and other around the office projects that can use a professional hand… from moving furniture to hanging boards and pictures. Recommend to all.
LaShaunda C
Top Notch service all around.
Quality Furniture. Top Notch service all around.
Joan Baccay-Marsha
We have used Mammoth Office repeatedly over the past 10 years
We have used Mammoth Office repeatedly over the past 10 years and will continue to use them in the future. They have helped us organize our many work areas into productive environments. You can rely on Mammoth to be straight with you and to deliver when they say they will. […]
