service and maintenance

Why Is Regular Commercial HVAC Maintenance So Important, Anyway?
Get the courteous and professional HVAC company people trust, since 1969. Call Air-Tro now for service and maintenance on your commercial air conditioning system. (626) 357-3535.

Worried About Indoor Air Quality? Houseplants Can Help!
Indoor air quality for your home or office can be improved with regular HVAC maintenance, and maybe a few houseplants! Call us today for the latest in indoor allergen and pollutant-fighting HVAC technology. (626) 357-3535.

When Good Ideas Go Wrong: Check Out These Off the Wall HVAC Repairs and Installs
HVAC repairs and system installations are a job best left to professionals. Call Air-Tro today at (626)357-3535 for all your heating and air conditioning needs.

5 Steps To Preparing For Annual Service
Eventually, every HVAC unit is going to need service and maintenance, and contacting a professional for annual service is a…

Troubling Signs That Your Ductwork Needs Attention
The ductwork in your home serves as a network of tubes that deliver heated or cooled air to every room.…

Ventilation And Insulation: Remedies For An Attic That’s Running A Temperature
Because your home is kept comfortable with air conditioning, your attic will always be hotter in the summer compared to…

Replacing Your Air Conditioning System: Features To Look For
Replacing Your Air Conditioning System: Features To Look For Replacing your air conditioning system is an investment that takes careful…

Duct Diagnostics: 4 Steps To A More Efficient System
If your cooling or heating equipment isn’t performing up to par, it may have nothing to do with your A/C…
Vacationing? Tend To These Home-Maintenance Essentials Before You Leave
Preparing for your summer vacation involves more than booking flights and hotels and making sure you pack everything you need…
Freon® Prices Are Going Up — Can You Afford To Keep That Aging Air Conditioner?
Freon® Prices Are Going Up — Can You Afford To Keep That Aging Air Conditioner? Freon® prices are on the…