Turnkey Delivery
A fully aligned single-team delivery model coordinating architecture, engineering, construction, permit strategy, and manufacturer input from concept through construction for high-performance, resilient custom homes.
Earth'smart powered by tect delivers integrated design-build architecture and construction for homeowners who want more than a conventional custom home. From architecture and engineering through construction coordination, manufacturer input, and resilience planning, the process is built around durable, healthy, high-performance homes designed to withstand fire, flood, earthquake, and long-term ownership demands while improving comfort, safety, and lifecycle value.

Integrated architecture, engineering, construction, advisory, resilience, and manufacturer coordination for better-performing custom homes.
A fully aligned single-team delivery model coordinating architecture, engineering, construction, permit strategy, and manufacturer input from concept through construction for high-performance, resilient custom homes.
Fire-hardened custom homes engineered for WUI conditions with non-combustible assemblies, ember-resistant details, defensible-space coordination, and integrated on-site suppression strategies.
Luxury custom homes designed around energy performance, healthy indoor air, durable materials, water efficiency, electrification, and lower long-term operational costs.
Multi-hazard residential construction integrating fire, flood, seismic, envelope, power, water, and monitoring strategies for homes intended to perform for generations.
Owner-side advisory for homeowners who already have an architect, engineer, or contractor but want tect’s system integration, performance review, and decision support.
Early coordination with 70+ building product manufacturers through TectApp to improve specifications across structure, envelope, roofing, fire suppression, water, energy, and smart systems.

Earth'smart powered by tect begins with a focused discovery conversation to understand your site, budget range, risk profile, design ambitions, and delivery needs. For wildfire-exposed sites across Northern and Southern California, early hazard and insurance considerations are addressed before the design path is set.
Earth'smart powered by tect brings commercial-grade coordination to complex residential design and construction.
One coordinated team aligns architecture, engineering, construction, permitting, and systems from concept through completion.
Access to 70+ manufacturers brings expert product input into decisions before construction conflicts arise.
Homes are engineered for fire, flood, earthquake exposure, and wildfire realities across Northern and Southern California.
Every project aims to reduce lifecycle costs while improving durability, safety, comfort, and insurance readiness.
Licensed architectural leadership for resilient, high-performance residential delivery.

AIA — Founder, Architect and Manufacturer Advisor
Bob Habian, AIA, brings a rare cross-sided perspective to the building industry: he has been a licensed architect specifying products, a building product manufacturer owner selling them, and an advisor to more than 300 manufacturers working to reach architects and project teams more effectively. That combination sits behind everything tect does. On the owner side, Bob leads Tect's Earth'smart™ practice delivering 100+ year homes engineered to perform across structure, systems and envelope for homeowners across Northern, Central and Southern California — homes built to withstand fire, flood and earthquake exposure while minimizing long-term maintenance cost. On the manufacturer side, Bob leads the tect network of nearly 70 participating building product manufacturers and the Manufacturer Resource Hub, helping manufacturer CEOs, sales and marketing leaders, technical leadership and product representatives understand how architects actually choose products, contribute earlier in design, build genuine product-category expertise, form complementary alliances, and make credible human expertise discoverable in search and AI. His consistent argument to manufacturers is that project teams do not need another channel that exposes products — they need trustworthy expertise available at the moment a decision is forming. Bob draws on AIA specification research, anonymized patterns from work across hundreds of manufacturers, and direct experience on both sides of the specification conversation.
For most custom homes, you need a licensed architect for design, code compliance, documentation, and permit coordination. You may also need structural, civil, geotechnical, mechanical, electrical, or fire protection engineers depending on the site, hazard exposure, and building systems. tect’s integrated model coordinates architecture, engineering, construction, and manufacturer input early so critical decisions are aligned before costly redesigns or construction conflicts occur.
Get expert guidance before major design or construction decisions.
Earth'smart powered by tect provides design-build and advisory support for homeowners across Northern and Southern California wildfire markets.
Northern & Southern California
Service Area
70+ Manufacturers
Partner Network
100+ Years
Home Standard
Share your location and project goals to confirm availability.
Licensed architectural leadership guiding resilient residential delivery.
Homes designed for generational durability and performance.
Early input from vetted building product manufacturers.
Share your goals, site conditions, rebuild needs, or existing project status. Earth'smart powered by tect will help determine whether turnkey delivery or owner-side advisory is the right path forward.
For immediate assistance, feel free to give us a direct call at (310) 913-5000. You can also send us a quick email at bob@tect.com.
For immediate assistance, feel free to give us a direct call at (310) 913-5000. You can also send us a quick email at bob@tect.com.