Cogburn's Service General dba Cogburn's Heating & Air

Spring HVAC checklist for Denton homeowners: 1) Clean or replace filters — $20–$60; lower energy use up to 5%. 2) Inspect coils & fins — $75–$150; improve efficiency 5–10%. 3) Test thermostat & controls — $50–$100; avoid wasted run time. 4) Check refrigerant levels — $100–$200; restore cooling power. 5) Lubricate moving parts & tighten belts — $60–$120; reduce wear and bills. We show transparent pricing and deliver local, trustworthy service across Denton and North Texas. Call us to schedule a professional tune-up and protect your comfort this season. 📞🛠️