Synapse Construction
Synapse Construction

Synapse Construction

About the business:

At Synapse Construction in Seattle, we specialize in transforming your home's exterior. Our skilled team takes pride in crafting durable and attractive siding solutions tailored to your property's unique design and needs. Beyond siding, we offer a comprehensive range of home improvement services - from designing custom decks to installing energy-efficient windows that let natural light flood in. As a local siding contractor, we understand the Seattle climate and are committed to using high-quality materials that stand the test of time. With our expertise, you can expect a seamless process and a home that reflects your style. We're more than just a builder; we're your partner in creating a home you love.

Services:

All services 5
  • cleaning

    Siding Contractor

    In Seattle homes, we transform exteriors with our exceptional siding services. Our skilled team specializes in enhancing your home's appeal …

    Book from $50
  • cleaning

    Building Designer

    In Seattle, we're more than just siding contractors at Synapse Construction. We also specialize in building design, offering you a …

    Book from $50
  • cleaning

    Deck Builder

    In Seattle, we craft exceptional decks that elevate your outdoor living space. Our Deck Builder service offers a seamless blend …

    Book from $50
  • cleaning

    Window Installation Service

    In a homeowner's quest for an upgrade, we step in with our expert Window Installation Service in Seattle. We understand …

    Book from $50
  • cleaning

    Window Supplier

    In Seattle, we transform homes with our high-quality window supply service. We offer a range of stylish and durable windows …

    Book from $50

Photos and videos

Hours of operation

  • Mon – Fri
  • Sat – Sun
  • 8:00 AM – 4:00 PM
  • Closed

Latest reviews

  • 10 June 2026
    5

    I am the Home Owners Association president for a small, 12 unit condominium building on Capitol Hill in Seattle. We worked with Synapse Construction on a comprehensive exterior renovation to address deteriorating stucco siding, failing roof membrane, misc water intrusion issues, and rotten framing. The project’s scope of work included siding replacement, new windows, new doors, new roof, new deck surfaces and railings, and new flashings and wall penetrations. The work also included extensive rot repair and significant re-framing of structural lumber that was discovered to be rotten. The project budget was over one million dollars.

    Synapse was an excellent partner throughout the process. Their communication and project management were effective without being cumbersome. The schedule was well maintained during the course of the project. The full extent of rot was unknown prior to starting the project and Synapse did an excellent job of carefully exposing where rot was found, and systematically addressing it. The cost and schedule impacts of unknown rot repair were effectively conveyed back to the HOA so ownership could make timely decisions.

    Synapse deployed a high degree of craftsmanship throughout the project. After install, we utilized an independent, third party window testing agency to check for leaks in the new windows. The new windows passed the leak tests with no issue.

    Synapse’s cost to complete the project was fair and comparable to or less than similar contractors who bid on the project. Overall, our experience was good and we would recommend Synapse to other condominium buildings that have exterior construction and waterproofing issues.

  • 10 June 2026
    4

    Good

  • 10 June 2026
    5

    Great work, easy to communicate, nice outcome.

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