About MJC Air

Living on Long Island can lead to uncomfortable and sweaty summers, even when you're inside. To ensure your home remains cool and comfortable during these hot months, it's crucial to have a properly functioning A/C unit. That's where MJC Air comes in. We specialize in air conditioning service, repairs, and maintenance for residential homeowners in Nassau and Suffolk counties. However, there's more to choosing MJC Air than just that. With us, you can count on getting cool air flowing effortlessly throughout your home.