Build Better.Build Smarter.Build Sustainable.
California contractor delivering expert construction, preservation, and cutting-edge energy solutions.
At 27 Build, we combine decades of hands-on construction expertise with forward-thinking sustainable energy solutions.
Whether you're building new, preserving existing structures, or looking to power your property off-grid, we bring the same commitment to quality, reliability, and innovation to every project.
Now offering Savant PS50 Battery Systems - Premium 50 kWh whole-home battery storage, professionally installed. Power your home or business with the safest, longest-lasting battery technology available.
What We Do
Construction
New builds, modular homes, commercial structures, and specialty construction projects.
Learn more →Preservation
Historic preservation, structural repairs, weatherproofing, and restoration work.
Learn more →Energy Solutions
Battery storage, solar integration, and complete off-grid power systems.
View products →Savant PS50 Battery System
50 kWh of premium LiFePO4 battery storage. The safest, longest-lasting whole-home backup solution on the market.
- 6,000+ cycle lifespan (15+ years)
- LiFePO4 chemistry - safest available
- Whole-home backup capability
- EV charging ready
In Stock & Ready to Install
Professional Installation Available
Ready to Get Started?
Contact us for a free consultation and quote on your next project.
Request a Quote