AC REPAIR IN NORTH LOUISIANA

When a Louisiana summer is running 95-plus with the humidity to match, a broken air conditioner isn't an inconvenience — it's a house that won't cool down until dark, and often not even then. Mark Johnson & Sons gets a licensed tech to your door fast, diagnoses what's actually wrong, and quotes a flat-rate repair before we turn a wrench. We've kept North Louisiana homes cool since 1997, and the phone is answered live 24/7.

Most no-cooling calls come down to a handful of failures: a blown start/run capacitor, a burned contactor, a frozen evaporator coil from low airflow, a condenser choking on dirt and heat, or a refrigerant leak. The difference is knowing which one — and not just dumping R-410A into a system that's leaking it right back out. That's a repair that fails in three weeks and costs you twice.

What we fix

• Electrical failures — start/run capacitors, contactors, relays, and control boards, the most common no-start cause
• Motors — condenser fan motors and blower motors, tested under load, not swapped on a guess
• Refrigerant leaks — R-410A and older R-22 systems; we leak-search, seal, and recharge to spec instead of topping off
• Airflow & freeze-ups — dirty coils, failed blowers, and low-charge freeze-ups that ice the copper lines
• Compressors — the big one, where the honest repair-vs-replace conversation starts
• Every major brand: Carrier, Trane, Lennox, Goodman, Rheem, York, American Standard, Bryant, Amana, plus Daikin and Mitsubishi mini-splits

Repair vs. replace

If your system is under 10–12 years old and the failed part is a capacitor, contactor, or motor, repair almost always wins. A dead compressor, an old R-22 unit that needs a costly recharge, or a third breakdown in two summers tips the math toward replacement — and a newer high-efficiency system noticeably cuts a North Louisiana cooling bill. We give you real numbers on both and let you decide, no pressure.

What Mark Johnson & Sons does differently

Our trucks carry common capacitors, contactors, motors, and refrigerant, so most repairs finish the same visit. No subcontractors — the tech on-site is on our payroll and accountable to the job. You get a photo, a written diagnosis, and a flat-rate price before any work starts, and the service call is waived when you do the repair with us. Ask about our Classic Membership — it puts you at the front of the line on a heat-wave day and takes 15% off the repair.