Welcome to Synapse Construction

Synapse Construction is a full service Seattle construction company with siding installation and window replacement services. We provide the best ­in ­class siding restoration, siding replacement and remodeling services. Specializing in both window installation and expert design and planning for both residential homeowners and commercial businesses in the Seattle area. Our team is hand­picked and hard­working, meaning you can trust us to complete your home improvement, new construction, commercial or residential construction projects of all sizes. Whether you seek brand­ new construction or simply need a round of repairs to an existing structure, you can trust Synapse Construction to deliver a quality final product. We know that in the wet environment of Seattle, siding and window installation needs to be done correctly and look great.


Our full spectrum of services.

With multiple areas of expertise and interests, our vast network of contractors and specialty subcontractors can be a major benefit to your project as it moves from concept to design to production and beyond. We can also provide consulting on large scale projects and verify the work of other construction companies to ensure your finished product stays that way for years to come. Even if you’re unsure where to begin or what you actually want from a construction project, we can help you fill in the gaps with expert planning, advice, and insights into new and emerging trends in the construction world.


Residential Services

From siding replacement or restoration to window installations or design services, Synapse Construction has your residential projects covered from concept to finish.


Commercial Services

A leading voice in the Seattle commercial siding and window industry, Synapse Construction’s commercial services deliver high quality final products that you’ll be proud to call your own.



With multiple areas of expertise and interests, our project portfolio provides a look into some of our finished construction projects. We know the value that new windows and siding can have on the overall visual appeal of a home or business.

  • Synapse Construction’s work stood out as the best quality by far. Kyle gave us a thorough critique of what needed to be done to salvage our project after a general contractor had done a poor job of installing some of our siding and flashing.

    Victor and Eileen
    Broadview, Seattle
  • Kyle managed the project himself and made frequent visits to the site. He really took ownership of the project which is harder to find these days in the construction industry. I appreciated his desire to collaborate with me on detailing and making sure that the finishing touches were executed precisely.

    Karl Schmidt, AIA
    Broadview, Seattle
  • Synapse workers were always punctual (not a given in the building trades) and the quality of the work was masterful. I could not be more pleased...

    Gordon Hedeen
    Hadeen Appartments
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