When to Replace vs Repair: AC Repair in Lexington MA Explained
Summer heat in Lexington arrives with certainty. When the air conditioner stutters, hums, leaks, or quits, the choice you face is practical and financial: repair the unit and squeeze more life from it, or replace it and start fresh. I’ve spent years troubleshooting units in suburban homes and older colonials where ductwork and budgets vary wildly, and the decision rarely comes down to a single number. It is a mix of age, repair history, seasonal needs, energy cost, and how