 Ask the experts with Pritchett Brothers Construction. What's the best way to make my home more energy efficient? Hello, this is Megan White. Replacement windows are the single best way to make your home more energy efficient, helping to reduce energy costs by one-third or more. Pritchett Brothers has a long history with our preferred manufacturers, and we even install these products in our own home. Contact us for your in-home consultation for high-quality replacement windows or doors. Visit us online at pritchettbros.com.