AC MAINTENANCE & TUNE-UPS IN NORTH LOUISIANA

Almost every mid-summer AC failure we run in North Louisiana was preventable. A weak capacitor, a condenser coil caked with pollen and grass clippings, a refrigerant charge drifting low, a loose contactor burning its contacts — none of it fails in April when it's mild. It fails in late July when the unit is running twelve hours a day and every HVAC company in the parish is already booked solid. A Spring tune-up is where we catch that stuff cheap.

Mark Johnson & Sons has serviced North Louisiana cooling systems since 1997, and our maintenance visit is a real inspection — not a quick look and a sticker. A licensed tech goes through the whole system, hands you a written report on what they found, and quotes anything worth fixing flat-rate. No scare tactics, just the honest condition of your AC heading into the hardest season it faces.

What a tune-up actually does

• Clears the condenser coil of the pollen, grass, and cottonwood that chokes efficiency every Louisiana Spring
• Verifies refrigerant charge and pressures — low charge means a leak and a coil that'll freeze in July
• Tests the capacitor and contactor under load, so an inexpensive part gets caught before it strands you in a heat wave
• Tightens electrical connections, checks motor amp draw, clears the condensate drain, and confirms the temperature drop across the coil

Why Spring, and why it matters here

The best time is early Spring, before the first stretch of 90-degree days. A tuned system cools faster, pulls humidity out better — which is half the comfort battle in a Louisiana summer — draws less electricity across a long cooling season, and lasts more years before it needs replacing. Many manufacturer warranties also require documented annual service, so skipping it can jeopardize a big-ticket compressor or coil claim down the road.

The Service savings agreement advantage

The easiest way to never miss a tune-up is our service savings agreement plans, starting at $189/year. The Service Savings Agreement Plan bundles a Spring AC tune-up and a Fall heating tune-up — two HVAC visits — with an annual plumbing and drain check-up, 15% off any HVAC or plumbing repair, priority front-of-line scheduling when the heat wave hits, and an after-hours discount. There's no auto-renew, and most homes come out ahead versus buying the visits separately. Add $89 per additional HVAC unit.