08/24/2026
A well-maintained HVAC system runs more efficiently, lasts longer, and is less likely to leave you with an unexpected repair.
Comfort Zone Services recommends:
• Replacing filters every 1–3 months
• Scheduling professional maintenance each spring and fall
• Cleaning the outdoor unit annually
• Flushing the condensate drain annually
• Inspecting electrical components yearly
• Checking refrigerant when performance issues occur
We proudly serve Oroville, Tonasket, Riverside, Omak, Okanogan, Winthrop, Twisp, Brewster, Pateros, Chelan, Wenatchee, and surrounding communities.
Schedule your HVAC maintenance today.
📞 509-393-6278
🌐 www.comfortzonehc23.com
Comfort Zone Services
Heating • Cooling • Electrical • HVAC