📍 1975 Diamond Blvd Suite B-100 Ste B-100, Concord, CA, 94520
📞 925-825-9400
🌐 https://www.rei.com/stores/concord
At REI, we love to get outside and play, and we know first-hand the importance of quality outdoor gear. We stand behind all our products with a 100% satisfaction guarantee, and we design our own line of award-winning REI brand gear and clothing. Whether you're new to outdoor adventure or a seasoned pro, we gladly share our enthusiasm for our products--and the trails, slopes and waterways where we play. Each year, REI donates millions of dollars to support conservation efforts nationwide and sends dedicated teams of volunteers--members, customers and REI employees--to build trails, clean up beaches, restore local habitats and more.... Through responsible business practices across the company, we strive to reduce our environmental footprint. What began as a group of 23 mountain climbing buddies is now the nation's largest consumer cooperative. But no matter how large we grow, our roots remain firmly planted in the outdoors. Our passion for outdoor adventure is clear, whether you visit any of our stores across the country, phone us, or interact with us online. By staying true to our roots, we've earned a place on FORTUNE magazine's list of the "100 Best Companies to Work For" every year since the rankings began in 1998. We work hard to earn our reputation for quality and integrity every day. Our core purpose guides everything we do: we all work to inspire, educate and outfit for a lifetime of outdoor adventure and stewardship.
📍 4498 Treat Blvd, Concord, CA, 94521
📞 925-609-1014
🌐 https://stores.staples.com/ca/concord/4498-treat-blvd
So much more than office supplies! Find a growing product selection including cleaning and safety supplies, furniture, iPads and Apple products, technology, paper, ink, electronics, computer repair, copy & printing services, and USPS shipping & mailing services.
📍 470a Sun Valley Mall, Concord, CA, 94520
📞 925-609-9918
Visit T-Mobile Concord cell phone stores and discover T-Mobile's best smartphones, cell phones, tablets, and internet devices. View our low cost plans with no annual service contracts.
📍 1935 Arnold Industrial Way, Concord, CA, 94520
📞 925-566-9000
Lowe's Home Improvement offers everyday low prices on all quality hardware products and construction needs. Find great deals on paint, patio furniture, home décor, tools, hardwood flooring, carpeting, appliances, plumbing essentials, decking, grills, lumber, kitchen remodeling necessities, outdoor equipment, gardening equipment, bathroom decorating needs, and more. Whether you are a beginner starting a DIY project or a professional, Lowe’s is your headquarters for all building materials. Shop online at www.lowes.com or at your Concord, CA Lowe’s store today to discover how easy it is to start improving your home and yard today.
📍 1590 Solano Way, Concord, CA, 94520
📞 925-808-7800
Graybar Martinez is a full-service branch, with a counter, will call pickup and stocked inventory in an on-site warehouse. Graybar is a leading distributor of electrical supplies, communications, data network solutions, commercial and industrial lighting, and security equipment. Office hours: 6:30 am - 5:00 pm.
Updated Jul 2026
📍 5016 Forni Dr, Concord, CA, 94520
📞 925-363-7474
🌐 oxygenplus.com
Updated Jul 2026
📍 4080 Pike Ln, Concord, CA, 94520
📞 925-827-9010
🌐 www.pacificinstruments.com
At PACIFIC INSTRUMENTS INC, we design, manufacture and support of state-of-the-art, computer-automated physical measurement systems. We want you to be satisfied with our excellent services. Call us now for more details.
Updated Jul 2026
📍 827 Arnold Dr Ste 3, Martinez, CA, 94553
📞 925-251-0160
🌐 ppsc.com