There is one question you need to ask about your windows: Are they working for you? No matter if it's freezing cold, swelteringly hot, or soaking wet, your windows need to be able to keep the most extreme weather outside while maintaining a pleasant temperature inside your home. Broken, cracked or faulty windows not only make you feel uncomfortable but can significantly increase your heating and cooling costs. Now is the perfect time to replace windows in St. George and avoid spending another miserable season.