Three generations of the Mazzamuto family — Gino, Mario, and James “Mimo” Mazzamuto — sat down with Google Maps and did something few contractors can do: they toured their hometown of Martinez, California street by street and pointed out house after house they have personally built, rebuilt, or restored across three generations. Watch the full episode: Episode 11 — A Tour Thru Martinez, Part 1
Why does a contractor’s local history matter to my project?
Because a contractor who has worked in the same town for decades cannot hide from their work. On Buckley Street, Green Street, and the streets of old Martinez, the Mazzamuto family can point to foundations, second stories, spiral staircases, and full rebuilds that have stood for 20, 40, even 60 years — and the owners still know them by name.
“Well, I worked in every house on the right side.” — James Mazzamuto
What kind of work has the family actually done in Martinez?
The episode walks through real projects, including a condemned single-story home James bought from the Rich family and rebuilt from the ground up into a Mediterranean-style two-story duplex — concrete, driveway, foundation, and design all done in-house:
“That house was condemned. It was completely dilapidated and I tore it down almost to the ground. Basically we did everything — the concrete, the driveway, the foundation, designed this two-story.”
Other stops on the tour include the Pistachini family home (“I completely tore that house apart — we put a foundation, front porch, all new stucco, windows”), the Rogers house with its early-1900s plumbing fixtures, basement conversions with spiral stairways, and a once-abandoned house on D Street that sat empty for 18 years before the family brought it back — Model A car parts in the concrete and all.
What does old-school craftsmanship look like in practice?
Details most builders skip. The Mediterranean duplex has 10-foot ceilings and transom windows over every interior door — an old-world touch for light and airflow that James engineered deliberately. It is the kind of decision that comes from a builder who learned the trade from the generation before him and expects the house to outlive the trend.
Why does deep community trust matter when hiring a contractor?
The episode is full of names: the DiMaggio family (yes, that DiMaggio — Salvatore, Joe’s uncle, lived next door to the family home), the Cola brothers, Charlie Marietti, Joe Pereira. These were the builders and neighbors of old Martinez, and the Mazzamuto name has been part of that fabric for three generations. When your contractor’s reputation is anchored in one community for generations, accountability is not a policy — it is personal.
The takeaway for homeowners
When you vet a contractor, ask them to show you their work — not a portfolio page, but real addresses, real projects, real owners who would recognize their name. A contractor with roots stands behind every job, because they will drive past it for the rest of their life. Want to see what four generations of craftsmanship look like on your project? Contact Mazzamuto Construction or explore our design-build services.
Frequently Asked Questions
How can I verify a contractor’s track record before hiring? Ask for real addresses and long-standing local work, not just photos. A contractor with decades in one community can point to homes that have held up for generations. Can a badly deteriorated or condemned house be rebuilt? Yes. The episode details a condemned Martinez home torn down nearly to the ground and rebuilt as a two-story Mediterranean duplex with new foundation, concrete, and full design. What are transom windows and why would I want them? Windows above interior doors that carry light and air between rooms — an old-world detail paired here with 10-foot ceilings and skylit hallways. Is a basement conversion a practical way to add living space? Often yes — structural review comes first on older homes. Does it matter that a contractor is family-owned and multi-generational? Accountability compounds across generations. When three generations have built in the same town, their name is their warranty.
