What’s the Big Deal with Indoor Air Quality?

Indoor Air Quality, also known as IAQ, is more important than ever in today’s homes. In fact, the EPA has identified 5 categories of concern that all homeowners should be know about. Carbon Monoxide in low levels cause headaches, dizziness, disorientation, nausea, and fatigue. High levels can be Fatal. Microbial Growth can cause sinus and...
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Why Replace My A/C if It Still Works?

  Because waiting for your home comfort system to breakdown will not only cause you discomfort and frustration, but likely a bad decision made in a hasty emergency situation. Just like with any other mechanical equipment, your HVAC system works great when it’s newly installed (if done properly), but as time passes, the efficiency of...
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Top 5 Reasons to Have Your A/C System Tuned Up:

Prevent Frustrating Breakdowns: Have you ever heard of the saying, “When it rains, it pours”? It seems A/C breakdowns always occur at the worst time, however, regular maintenance can help reduce the possibility of major breakdowns by ensuring that your system is continually operating at peak performance. Protect your Family and Home: Our technicians perform...
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My thermostat can do what?!

Now days, thermostats come in all shapes and sizes. You have your basic mercury which have all but disappeared, then your basic digital and your digital programmable and your digital WiFi and even your smart thermostats. Needless to say, your options can be overwhelming! Never Fear… Hess is here! ***That is to help you decide...
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Let’s Get Solar

  The Solar Eclipse will begin to be viewable in the RGV beginning with a partial eclipse at 11:46am with the maximum eclipse visible at 1:14pm. The partial eclipse will end at 2:41pm. If you aren’t sure what happens during a total solar eclipse, here are the details. A total solar eclipse happens when the...
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It’s Back To School!

Whether you looking for those special labeled pens, or that name brand back-pack, its no secret that when it comes to “back to school shopping” everyone is looking to save a little green. Take a page from our notebook and check out these money saving tips and tricks that we found helpful! Become a seasonal...
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Discover Home Comfort

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Finally Home

    Operation Finally Home is a national, non-profit organization that partners with area contractors to build homes for wounded,injured, or ailing veterans, surviving spouses, and families. Operation Finally Home is devoted to helping recipients custom build a mortgage-free home and re-build their lives after their honorable service in the Armed Forces. It was our...
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Valley-Wide Service

Including McAllen, Mission, Edinburg, Mercedes, Weslaco, Harlingen, San Benito, Brownsville, Port Isabel, South Padre Island, Rio Grande City and Roma. View Our Service Area

Air Conditioning and Heating Equipment

Browse through our catalog of equipment for sale and choose the model and brand right for you.