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EnclosureWorks San Mateo Sunrooms was founded in 2024 with one straightforward idea: San Mateo homeowners deserve a sunroom contractor who actually knows this area - the older ranch homes in Beresford, the Craftsman bungalows near downtown, and the bay-facing properties in Shoreview that deal with coastal moisture every single winter.
San Mateo is a city where people put down roots. Homes here are long-term investments, and the Peninsula climate - mild, foggy, and occasionally wet from November through March - creates a specific set of demands that a contractor unfamiliar with the Bay Area simply will not anticipate. We built this business to serve homeowners who want sunroom work done right the first time, with permits pulled, inspections passed, and a finished room that looks like it always belonged there.
From the older streets near Central Park to the newer developments along the bay, we serve all of San Mateo and a dozen surrounding communities. Every project starts with a site visit, every project is fully permitted, and every homeowner receives a written contract before a single board is cut.
Every project we build is fully permitted through the City of San Mateo. You get a legal addition that protects your home value at resale - not a liability hiding in the walls.
We visit your home and look at the existing structure before designing anything. Older San Mateo homes need this step - skipping it leads to surprises that cost you later.
Coastal moisture, the marine layer, and San Mateo winters require specific materials and details. We design every room for the local climate - not a generic template.
You get a written contract with every cost and every material spelled out before work begins. No mid-project surprises and no verbal estimates that change when the bill arrives.
State-licensed and fully insured sunroom contractor operating in California. We carry the credentials required to pull permits and pass inspections in San Mateo.
General liability insurance and workers compensation coverage on every project. You are never responsible for on-site accidents - that risk is on us.
Locally based in San Mateo and focused on the Peninsula and surrounding Bay Area communities. We know the neighborhoods, the permitting office, and the climate here.
We serve San Mateo and 11 surrounding communities across the San Mateo Peninsula and South Bay.
EnclosureWorks San Mateo Sunrooms
1941 O'Farrell St UNIT 112
San Mateo, CA 94403
(650) 581-3715hi@sanmateosunroomsnpatios.comMonday to Saturday: 8 AM to 6 PM. Sunday: 10 AM to 2 PM.
Call us or submit a request online - we respond within 1 business day and schedule a free on-site estimate at your San Mateo home.