Over the past 40 years, Sam Portis has built a reputation on quality work with professional standards in the Atlanta construction arena. Newly relocated to the Golden Isles, we have found our company to be successful because we do more than make promises. We back our work with professionalism and superior service. As a client you should expect – and demand – a higher level of service from the construction industry. We’re convinced that Poseidon Consulting and Renovations will exceed all of your expectations.