SEMA Builders was started by Alex Traube, a local contractor and tradesman, after noticing the need for communication in addition to quality craftsmanship when investing in your home. Alex Traube worked in the construction field for over 10 years as a contractor and decided to create SEMA Builders to integrate contractor, tradesman and homeowner. The goal is to work together with you to get the job done to your specifications and in a timely manner. He will frequent the work site and listen to any concerns you may have. After hours, he is only a phone call away.

At SEMA, we believe in quality, honesty, integrity and getting the job done within the specified budget and time frame. We are a company that expects quality in all we do. SEMA Builders believes that we may even have to exceed code to ensure this quality. We have a wonderful working relationship with the tradesmen with whom we have been working for years. We pride ourselves in orderly and neat construction sites.