General Info

We are also trained to service and repair all major manufactured systems. Our licensed heating and cooling specialists receive the most thorough and up-to-date training available. Whether it's an emergency service call or a routine maintenance visit our technicians are always prompt, completely professional and committed to your complete satisfaction. AJ Mazzolini , we understand that your heating and air conditioning system is more than a mere convenience. Anyone who's experienced a system failure knows how uncomfortable and frustrating it can be. During times of extreme temperatures such a failure can actually be a health threat and any business owner knows that a comfortable work environment is essential to the productivity of their business. Let AJ Mazzolini help you avoid unexpected and costly system failures with an annual maintenance contract. Through our regularly scheduled system inspections and maintenance procedures we keep your system working efficiently and can diagnose minor problems before they become major ones.