If your system is more than 10–15 years old, needs frequent repairs, or struggles to keep your home or business comfortable, it may be more cost-effective to replace it. A new system is usually more energy-efficient, which means lower monthly utility bills. However, if the unit is newer and the problem is minor, a repair might be the best option. I always provide an honest assessment and walk customers through both choices.

For most residential installations, it takes one full day to remove the old unit and install the new one. Larger commercial projects can take several days to a few weeks, depending on system size, ductwork requirements, and building layout. Before starting, I provide a clear timeline so customers know exactly what to expect.

The right size depends on factors like square footage, insulation, number of windows, and even ceiling height. Installing a unit that’s too big or too small can lead to higher energy bills, uneven temperatures, and unnecessary wear and tear. I perform a Manual J load calculation (an industry-standard method) to make sure your system is perfectly sized for maximum comfort and efficiency.

The key is regular maintenance. Changing air filters, scheduling seasonal tune-ups, and keeping ducts clean all extend system life. A well-installed and well-maintained HVAC system can last 15–20 years. I also offer maintenance agreements to help customers keep their investment running smoothly year after year.