Well-Stocked Warehouse


Our Monrovia warehouse contains a variety of HVAC units that can fulfill all of your needs. We can also assist you with the selection process.

Additionally, if you need a replacement part for your system, we have a variety of parts available. Our technicians can also help you with the installation of system parts.

Why pay unnecessary “special order” prices and fees charged by a company that refuses to keep inventory?

Save yourself the delay and expense. Call Air-Tro today, 626-357-3535.

How Can We Help You?

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Commercial Systems

Commercial systems come in a wide variety of designs and capacities. Finding the proper equipment for your application requires an experienced professional.

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Commercial Maintenance

HVAC units can cost thousands (or tens of thousands) of dollars to replace. Protect your investment by providing your systems with the care they require.

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Indoor Air Quality

Your comfort, as well as your health and well-being, is a top priority. When you choose Air-Tro, you can breathe easily, knowing that your indoor air quality is taken care of.