Service and Maintenance

Do Turkeys Enjoy Air Conditioning and Other Important Thanksgiving Questions
Here at Air-Tro we're all about keeping you comfortable, so you can enjoy those important moments with family, coworkers and friends. Call us today for your consultation. (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.

Tips for Maintaining Your HVAC System in Late Spring
How to Maintain Your HVAC System in Late Spring Seasonal HVAC maintenance is one of the most efficient ways to…
Here’s Why A/C Units Freeze– Don’t Let This Happen to You!
Spring Into Annual Home Maintenance: Why do A/C Units Freeze? Most Monrovia homeowners quickly learn the importance of annual home…

A Checklist for Home Energy Evaluations in Los Angeles
A Checklist for Home Energy Evaluations in Los Angeles A home energy evaluation is an important step to take if…

You Need to Flush Sediment from Your LA Water Heater
How long will your water heater last before it needs replacement? The average is around 10 to 12 years, assuming…

Maintenance Agreements — What Are They and How Can They Help Los Angeles Homeowners?
Maintenance Agreements — What Are They and How Can They Help Los Angeles Homeowners? Regular maintenance is key to keep…

Los Angeles HVAC: Why Should You Get Furnace Maintenance Now?
Los Angeles HVAC: Why Should You Get Furnace Maintenance Now? Have you given any thought to furnace maintenance? Thinking about…

Heat Gain 101: What Monrovia Homeowners Need to Know
Heat Gain 101: What Monrovia Homeowners Need to Know When you’re trying to keep your home cool during a summer…

Los Angeles HVAC: Auto or Fan On? Learn Which Thermostat Setting Is Best for Your Home
Los Angeles HVAC: Auto or Fan On? Learn Which Thermostat Setting Is Best for Your Home Many of us take…