In-House Metal Shop

Heating & Cooling experts in Pasadena, CA

We fabricate our own custom sheet metal parts, making exactly the right fitting that you need. Get it done right, and get it done right now. No need to compromise on quality. No unnecessary delays. All at a price you can afford.

Do you have an unusual requirement? Need a manufacturing clean room? Process cooling or humidity control? We can install the full range of industrial and commercial equipment, including:

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.