san-francisco · CA
Castro
CA · san-francisco
Deck design and rebuilds for Castro hillside homes, with railings that handle the grade.
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Steep-lot deck specialists
Code-compliant railing upgrades
Materials rated for coastal air
Free on-site estimates
The Castro's hillsides create some of the best deck views in the city — and some of the trickiest structural conditions. Steep lots mean tall posts, engineered connections, and railings that pass inspection the first time.
We build hillside decks with footings designed for the grade, hardware rated for the marine layer, and railing systems that make the height an asset instead of a liability.
From compact terraces to multi-level decks cascading down a slope, Castro projects get careful engineering and a written scope before any work starts.
Areas We Serve in Castro
Upper Market
Duboce Triangle
Eureka Valley
Planning a Project in Castro?
Get a free, no-pressure estimate from ISMA Builders — and 5% off $1,000+.