Irving, TX Homeowner’s Guide to AC Repair, Maintenance, and Replacement
This guide helps Irving, TX homeowners keep their AC systems reliable in brutal summer heat. It explains how central air works, why SEER ratings matter for energy bills, and the warning signs that signal trouble—like weak airflow, uneven cooling, strange noises, or burning smells. You’ll learn when repair makes sense versus full replacement, including the “50% rule” and refrigerant considerations. The article also outlines simple DIY maintenance, what a professional tune-up should cover, and how proper design improves comfort and air quality. Finally, it shares practical tips for choosing a trustworthy, licensed local HVAC contractor.