Red Z Engineering is a mechanical consultant firm based in the Greater Seattle Area.

Red Z Engineering is certified as DBE (Disadvantaged Business Enterprise) and SEDBE (Socially and Economically Disadvantaged Business Enterprise).

Red Z Engineering Service

Red Z Engineering Provide an integrated Heating, Ventilation and Air Conditioning, and Plumbing system design approach when we evaluate multiple HVAC design concepts to meet owner requirement, energy conservation, local code requirement, sustainability requirement, minimizing operating cost, and keep project cost within the owner budget. Our integrated design approach applies to new building design, HVAC replacement, Renovation and modernization projects.

We believe a fully coordinated drawing among HVAC, plumbing and Fire protection are important factors in eliminating clashes RFI and reducing cost at construction phase. Where all HVAC, Plumbing and fire protection drawings are clash free.

Let’s Work Together

We’re always looking for new opportunities. Please get in touch and the project managers will contact you about beginning the proposal process.