Your Go-To Guide for HVAC Know-How

Ever wonder why your AC sounds like a freight train in July? Or maybe your heater’s barely keeping up when it’s freezing out? We’ve gathered practical tips, easy checks, and real-life advice—so you won’t be left in the cold or sweating bullets.

Roll up your sleeves for simple stuff you can handle, like changing your filter. Dive a bit deeper with safety guides and ‘what-to-do-first’ checklists. And when it’s time to step back and call a pro, you’ll know. Ready to get started?

How to Troubleshoot a Broken ThermostatHVAC Troubleshooting Guides

How to Troubleshoot a Broken Thermostat

Is your thermostat acting up? Follow these troubleshooting steps from Matlock HVAC before you call for help.

Matlock HVAC
February 14, 2026 · 6 minute read
How to Prevent Costly HVAC BreakdownsHVAC Maintenance Tips

How to Prevent Costly HVAC Breakdowns

Prevent expensive HVAC failures with proactive tips for residential and commercial systems from Matlock HVAC.

Matlock HVAC
February 14, 2026 · 7 minute read

AC trouble? Trust Matlock for fast, expert help. Call now 844-484-6545