Restraurants
Anthony's, Backyard BBQ & Grill, Buffalo Sports Shack, Churches Chicken, Dairy Queen, Dickey's Barbeque, Donut Palace, El Corral, The Pharm, McDonald's, Mickey's Pizza Pilot Travel Center, Pizza Hut, Rancho Viejo, Sonic Drive Inn, Stagecoach Deli, Subway, Taco Bell, Texas Burger/Subway.
Shopping 
Ace Hardware, Buffalo Sporting Goods, Davis Country Store, Dollar General, Family Dollar, Framing For Friends, Heart & Home, Horse's Mouth Bookstore, 4 Jacks Pawn Shop, old Town Relics-Antiques, Robinson Home & Auto Screen Door Stitches & Lil Britches, Tractor Supply, Woodson Lumber Company.
Medical - Health
Allegiance Ambulance, Anywhere Analysis, Brookshire Bros. Pharmacy, East Texas Diagnostic Clinic, Parkview Clinic, The Gym, Tieperman Chiropractic Clinic
Churches
Apostolic Life United Pentecostal, Blessed Kateri Roman Catholic, Calvary CHristian Center, Celebration Church, Church of Christ, First Assembly of God, First Baptist Church, First St. Holland Baptist Church, Jehovah's Witnesses Buffalo, Miracle Christian Center, Mt. Pleasnt Baptist, Missionary Baptist Church, New St. Holand Baptist Church, Stewart Memorial Methodist.
Community Services
Buffalo Animal Hospital, Buffalo Livestock Auction, Buffalo Cable Company, Pruitt City Cleaners, Speedywash Laundromat, Donut Palace, Patty's Petals, Buffalo Funeral Home, Bryan Robinson Ins. Agency, State Farm Insurance, Buffalo Express, Buffalo Press, ABC Printing, United Rentals, G-Force Graphics, Last Chance Designs
Real Estate
Allen Real Estate, Buffalo Reality, Circle T Realty, Hays Real Estate, The Real Estate Company, United Country Real Estate Appraisal - Milder & Company
Auto Services
Billy's Custom Auto Repair, Bison Tire & Lube, Chevron Station, Gilliam's Fuel & Grocery, Glick Automotive Enterprises, Glick Truck ASccessories, Napa Auto Parts, Parts Plus, Pilot Travel Center Sanchez Auto Service, Suncoast Resources, Sunstop Shell Station, Texaco Station, Tiger Mart, Tom's Mini Mart
Clubs / Organizations
AARP, Buffalo Book Club, Lion's Club, TX Education Extension Assn.
Personal Services
A Cut Above Beauty Salon, Carrie's Salon, Creative Cuts, Huntas Hairworks, Taylor's Barber Shop, Rosy's Beauty Shop, Shear Class Beauty Shop, Wild Hair Beauty Shop
Professional Services
Accounting - H & R Block, Thomas E. Harcrow CPA / Attorney - Gayle Wilson Ray / Banks - Citizens State Bank, Community National Bank / Investments - Edward Jones