STS is an established general contractor based in West Seattle. With over 24 years of experience catering to our local West Seattle clients and the greater Puget Sound region, we prioritize the quality of our work and provide exceptional customer service throughout every project, whether big or small.

Our self-performance model guarantees we will deliver on time and with uncompromising quality every time. This commitment has built our reputation and earned the trust of our clients, who know they can rely on us to deliver their projects to the highest standard.

The key to our success has been building a team that can exceed clients’ expectations. To achieve this level of customer satisfaction, we hire, train, and retain outstanding employees who share our unwavering commitment to delivering exceptional quality work and customer service.