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).
A very interesting, tucked-away place to get high quality new and used office furniture at great prices. Desks are priced by the foot, chairs are priced by type, etc. Friendly and helpful staff can get you exactly what you want quickly, whether for a home office or your new mega-corp.
Daniel Gallant
Great customer service!
Great customer service! Good selection. Very easy to work with.
David Roy
Mammoth saved us money and provided a good option versus buying new
We’ve used Mammoth Office for cubicle furnishings for our church administrative areas. Mammoth saved us money and provided a good option versus buying new… [Providing a] wide array of materials, ability to “customize” cubicles (select fabric, desk covering, etc.), [offering] professionalism of installation, office support. Will we use Mammoth Office […]
Rev. Melvin E. Jones, Exec. Pastor
Antioch Baptist Church
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. […]
David D. Lowers
Lowers Risk Group
We utilized Mammoth Office for 95% of our office furniture purchases
We utilized Mammoth Office for 95% of our office furniture purchases; which included: customized workstation cubicles, reception area, break room, conference rooms, and executive offices. The best part of using your services for our company’s needs is your experienced design team. They provided excellent concepts which produced outstanding results. Mammoth […]
John Redmon
Strategy and Management Services, Inc. (SAMS)
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
Knowledgeable and friendly
We ordered all of our office furniture from Mammoth Office Furniture LLC and we were extremely impressed with John’s insight, help and advice. He helped us stay within our budget and our new office looks amazing. John is very knowledgeable and friendly. We highly recommend setting up to meet with […]
Jordan Ray
They under promise and over deliver.
We have used Mammoth for a number of furniture augmentations over the past 7 years. When it came time to move to a new office of over 20,000 sq. ft. , Mammoth was the company to assist in the move and provide a myriad of furniture to include cubicles, conference […]
Drew Fetterolf, President
Jenkins Restorations
The selection is HUGE.
Dealt with Mike twice, him and his team took care of me both times. The selection is HUGE. Saved me a lot of money vs. buying new furniture.
Jeff S., Chantilly, VA
You guys had everything we need in one place
You guys had everything we need in one place…..We purchased Cubicles, Desks, Front desks, office sets, Chairs, File Cabinets. Good quality of new and used furniture, local company, [benefit of] one company, one deal.
