With over 50 years of experience working directly with homeowners and builders, GLA offers unique, popular house plans. GLA House Plans are designed with builder and engineer cost effectiveness. How a house is designed regardless of its front elevation, plays a major factor in the overall cost. We use a thorough hands-on, collaborative process to ensure accuracy, which is why builders love using our plans. You can have confidence in buying from a trusted source as satisfied clients have built homes from our plans all over the country.