Maselli homepage A professional sales and service staff with more than 50 years of history. Your reliable, family owned and operated hardware and parts store. New and used steel, hardware and products too numerous to mention! Over 7 acres of steel salvage including a custom metal design showroom.

Protect What Matters with M. Maselli & Sons Hardware

Looking for trusted Hardware Store services in Petaluma? M. Maselli & Sons Hardware is your local expert for alarms, surveillance, access control, and more. Whether you're securing your home or business, get help from pros who know how to keep you safe. Fast. Simple. No pressure.

Fast. Easy. Hassle-Free.

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Expert Security Tips & Insights

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How to Make Smart Home Tech Work for You (Not Against You)

June 26th, 2025

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