Your Guide to Improving Your Heating and Cooling Efficiency
Ensuring your heating and cooling units are working properly is important in keeping your home comfortable. Read our tips for improving HVAC efficiency.
Hiller Blog
What is R22 and Why is It Phasing Out?
EPA’s phase out of R22 has already begun early this year and by January, 1st, 2020 production will come to a halt completely. Read up on your options.
Heating & Cooling Myths | HVAC Myths and Falsehoods
April Fools’ Day is upon us, which means you should be on the look out for all manner of pranks and hoaxes. But the most damaging fictions and falsehoods are the ones that last all year. Learn more about HVAC myths.