- Timberon Water & Sanitation District water utility company, aka TWSD
- Timberon Development Council community service organization
- Timberon Volunteer Fire Department Fire and EMS
- Timberon Community Swimming Pool maintained by the TWSD and the Timberon Development Council
- Timberon Golf Course 9-hole golf course maintained by the High Country Lounge & Grill
- High Country Lounge & Grill plus Package Store Bar, restaurant, and package
- Connie’s Deli home-cooked meals, desserts, and BBQ rig
- Timberon Mountain Market groceries, pet supplies, and hardware
- The Busy Bee General Store groceries, sundries, cigarettes
- T-Mac’s Tree hazard tree and fire mitigation service
- Timberon Rentals vacation cottages
- Timberon Condo’s condominium and cabin rentals, located on the golf course, close to fishing ponds
- Sierra Mesa Construction local residential contractor
- Wiklund Properties real estate, raw land, easy owner finance, large inventory
- Advanced Septic Pros septic system installation and pumping, water lines, driveways
- Double K Enterprises local residential and commercial contractor