About Us

Wiles-Legault: Your HVAC specialists since 1965!

Our experienced and knowledgeable staff is committed to providing the service and products you need when you need them.

We know our products. At Wiles-Legault & Associates we know what we sell and what will work for your unique needs.  We stock a wide range of products from pneumatic controls to building automation systems and wireless thermostats. Our staff is trained and ready to assist you and if our control panels don’t match your needs, we can design and create custom panels! These certified panels are custom-made for integration with other control manufacturing or energy management systems.

We stand behind the products we sell. Our vast network of national and international industry contacts help us see to your pneumatic, electric and electronic control needs. On staff, we have licensed technicians in the areas of electrical controls, pneumatic controls, instrumentation, refrigeration, air conditioning, gas, oil, propane, steam and direct digital controls. Together, they have over 100 years of combined experience! Contact us for help with your HVAC system today.

We have strong relationships with our suppliers. We offer products from the world’s largest control manufacturers, and, as a wholesaler, our extensive parts inventory includes electric, pneumatic and electronic controls from all the major manufacturers. We stock products from Johnson Controls, Siemens, Honeywell and Belimo, to name a few. We understand that your time is valuable, so we work hard with our suppliers to provide prompt delivery of these quality products across the country.

We offer training, technical support, and more. Wiles-Legault & Associates offers operator training courses at our fully equipped training center (or, in some circumstances, at your site, for your convenience). Our comprehensive training sessions are cost effective and designed to enhance the knowledge of the technician in electric, pneumatic and DDC controls. See our current Courses & Training page for more information.