Air Conditioning

Aging outdoor AC unit at a Monrovia home

5 Signs It Is Time to Replace Your AC

Is It Time to Replace Your Air Conditioner? 5 Signs to Check First Seeing More than One of These in…

Licensed Air-Tro crew installing a residential AC in Monrovia

Can I Install HVAC Myself or Do I Need a Licensed Pro in Monrovia?

Why a whole-home AC in Monrovia needs a licensed installer for permits, refrigerant recovery, and warranty. Call (626) 357-3535.

airtro ac system installation steps outlined

HVAC Monrovia: Essential Steps of a Professional A/C Installation

How Air-Tro sizes, seals, charges, and starts a new air conditioner in Monrovia, including what a changeout looks like. Call (626) 357-3535.

Quiet modern whole house fan mounted in a residential ceiling for energy-efficient cooling

Whole House Fan or Central AC? Smart Choices = Energy Savings

Whole House Fans vs. Central Air Conditioning: When and Why to Use Each Summer heat arrives early and stays late…

Air-Tro Comfort Advisor reviewing an AC quote in Monrovia

How to Calculate the Cost of a New AC Unit in Monrovia

What actually moves an AC replacement quote in Monrovia? Size, ducts, electrical, access, permits, and efficiency. Call (626) 357-3535 for more information.

George Washington weather vane at Mount Vernon cupola, 18th century practical comfort observation

Were Our Founding Fathers HVAC Specialists?

Did you know our founding fathers were also pioneers in the field of meteorology and climate study? Indoor comfort mattered to them, too. Get in touch with Air-Tro to make sure you’re taking advantage of all the energy saving HVAC technology available today. Call us today at (626)357-3535.