Mazzetti

Mazzetti is a premier engineering consultant specializing in mechanical, electrical, and plumbing (MEP) systems design for healthcare, research, and commercial facilities throughout the Seattle area and beyond. As a trusted partner for homeowners planning major renovations or additions that require sophisticated HVAC, electrical, or plumbing engineering, Mazzetti brings decades of technical expertise to ensure your project meets all building codes and performance standards. The firm is particularly valuable if you’re converting your home into a multi-generational living space, adding a home laboratory or medical suite, or undertaking complex remodeling that demands professional engineering calculations and stamped drawings for permit approval. Homeowners will appreciate that Mazzetti offers a wheelchair accessible entrance, demonstrating their commitment to inclusive service for all clients. When working with Mazzetti, be prepared to clearly communicate your project scope and budget upfront, as engineering consultants typically work best when they understand your complete vision and can integrate their technical solutions seamlessly with your architect and contractor. For residential projects requiring engineered systems that go beyond standard construction, Mazzetti provides the professional credibility and technical precision that building departments require and that will protect your investment for years to come.