ADU Design in Hillsboro, OR
Hillsboro is the heart of the Silicon Forest — Intel's Ronler Acres campus is Oregon's largest private employer — surrounded by data centers, semiconductor suppliers, and farmland-to-tech conversion at the urban growth boundary's edge.
Best price · Quotes back fast · PE stamps backed by Apex Grid Engineering
ADU plans, start to permit
Site plan, floor plans, elevations, structural design, and energy compliance — the complete drawing set your city needs to approve an accessory dwelling unit.
Designed for ADU rules
Many states now streamline ADU approvals with state-level rules on size, setbacks, and fees. We design to the current rules in your jurisdiction so nothing gets kicked back.
Fast and affordable
ADUs are small projects — they shouldn't carry big-firm fees or timelines. Lean process, best price, quotes back fast.
Project types
- Semiconductor fabs and suppliers
- Data centers
- Advanced-manufacturing plants
- Transit-oriented multifamily
- Corporate office campuses
- Industrial parks
Everything else your project needs
MEP Engineering in Hillsboro
Mechanical, electrical & plumbing design — permit-ready drawings, best price.
Structural Engineering in Hillsboro
Structural design, analysis & PE stamping — permit-ready drawings, best price.
Civil Engineering in Hillsboro
Site civil & land development — permit-ready drawings, best price.
PE Stamping in Hillsboro
Licensed PE stamps on your plans — fast turnaround, best price.
Pool Engineering in Hillsboro
Pool structural, systems & permits — engineered for plan check approval.
Engineering Cost Guide in Hillsboro
Straight answers on what engineering really costs.