Skylight Installation in Mercer Island, WA

Skylight Installation in Mercer Island, WA

Looking for skylight installation in Mercer Island? Xion Build is a licensed, bonded, and insured roofing & gutters contractor delivering standout results for Mercer Island homeowners — start to finish, under one roof. Fixed and vented skylights with leak-proof curb flashing.

Mercer Island projects often involve sloped lots, shoreline rules, and mid-century homes that benefit from thoughtful structural and design planning.

From asphalt re-roofs and standing-seam metal to flat systems, gutters, and leak repairs, we document the existing condition, protect the property, and leave the site spotless.

What's included in your skylight installation

A typical skylight installation in Mercer Island can involve underlayment, ventilation, flashing, gutters — and we put the full scope in writing so you know exactly what's covered before work starts.

A roof is a complete system — flashing, ventilation, ice-and-water shield, and underlayment determine how long it lasts in Pacific Northwest weather, not just the shingles on top.

How much does a skylight installation cost in Mercer Island?

Most skylight installation projects in Mercer Island fall between $800 – $6,800, depending on the size of the space, the finishes you choose, and the condition of what's already there.

Because every home is different, we don't quote final numbers sight unseen. After a free in-home consultation you get a detailed, itemized estimate tied to your actual roofing & gutters project — so there are no surprises later.

Why Mercer Island homeowners choose Xion Build

Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.

Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.

Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.

Our Mercer Island roofing & gutters process

Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.

It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.

Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.

Frequently asked questions

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