seattle services

STS Construction Services is a trusted general contractor based in West Seattle, serving homeowners, developers, and property managers throughout Seattle and the greater Puget Sound region.

With over 25 years of experience, we specialize in residential remodeling, new construction, multifamily development, commercial tenant improvements, and full-service mitigation and restoration. Our integrated approach, including in-house electrical and plumbing teams, allows us to deliver consistent quality, tighter coordination, and efficient project timelines.

Residential

Modern multi-story apartment building with blue balconies on a city street during daytime.

multifamily

Reception desk with the sign 'COMPASS' in a modern office lobby featuring a green wall and black and white decor.

Commercial

Two construction workers on a sloped roof, wearing safety harnesses and helmets, working on the installation of roofing material on a house with beige and gray siding and white window frames.

mitigation & restoration

Two workers applying a waterproof coating on a flat rooftop.

water
proofing

A person wearing a black glove is using a screwdriver to install or repair wiring inside an electrical box on a wall with multiple wires.

Electrical

plumbing

Modern multi-story apartment building with balconies and trees in front, surrounded by other residential buildings, under a clear blue sky.

condominiums

ready to start your project?

For over 25 years, STS Construction Services has delivered high-quality residential remodeling and new construction, multifamily development, and restoration work, bringing expertise, craftsmanship, and reliability to every project we build.

GET A BID
GET A BID