Air conditioning problems in an old house

I had a similar situation, and I decided to use a professional service. I ordered an inspection through acustomerfirstac, where they offer a comprehensive Air conditioning problems in an old house. The specialists checked the system, cleaned the filters, adjusted the cooling, and gave recommendations on the minimum costs to keep the air conditioner in working order. After that, the noise decreased, the temperature became even, and I realized that for old systems, maintenance is sometimes cheaper than a complete replacement, and the effect is very noticeable.