What is the average cost of ac repair refrigerant recharge in New Brunswick in 2026?

Refrigerant recharge for residential air conditioning in New Brunswick typically costs $300-$600, depending on the type and amount of refrigerant needed, plus any diagnostic fees.

The wide price range reflects several key factors. R-410A refrigerant (most common in systems 10-15 years old) runs $150-$250 for a typical recharge, while R-22 refrigerant (older systems) costs significantly more at $200-$400 due to its phase-out under Montreal Protocol regulations. R-32 and other newer refrigerants in high-efficiency systems fall somewhere in between. Most residential central air systems hold 6-15 pounds of refrigerant when fully charged.

Diagnostic fees add $100-$200 to identify why the system lost refrigerant in the first place — and this is crucial because refrigerant doesn't just disappear. A simple recharge without finding the leak means you'll be calling for another recharge within weeks or months. Common leak points include evaporator coils (especially in coastal areas where salt air accelerates corrosion), line set connections, and condenser coils damaged by Maritime weather.

For HVAC work in New Brunswick, contractors must hold appropriate licensing through Technical Inspection Services (TIS) at 1-888-659-3222. Refrigerant handling requires proper EPA certification due to environmental regulations. Always verify your contractor's credentials and WorkSafeNB coverage (mandatory for employers with 3+ workers) before starting any HVAC work.

When to consider replacement instead: If your system is over 15 years old and needs multiple repairs, upgrading to a cold-climate heat pump might make more financial sense. With New Brunswick's push toward heat pump adoption and available NB Power rebates, you could eliminate both your AC and heating oil costs while improving year-round comfort. Heat pumps rated to -25°C work well in our climate when properly sized and installed.

Get quotes from multiple licensed HVAC contractors in our directory, and always ask them to explain what caused the refrigerant loss before agreeing to any recharge work.