Action Builders design & build additions and large renovation projects in Pittsburgh and the surrounding areas. Our team can help you get a beautiful home addition and keep your family in the home they love.Transform the look of your home by creating comfortable and cohesive spaces that will work for your family for years to come. At Action Builders, we work hard to assess your current home and provide an accurate cost estimate for the design that fits your family's lifestyle while also being a true expansion of your current home. Every home addition comes with a 5-year workmanship warranty. With over 20 years of experience in the industry, our team at Action Builders has helped hundreds of homeowners expand their home space with beautiful, functional and structurally-sound home additions.