ADU Design in Golden, CO
Golden is Jefferson County's foothill seat — Colorado School of Mines, a major brewery complex, and a historic downtown at the mouth of Clear Creek Canyon.
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
- Higher education & labs
- Brewery & food production
- Historic downtown
- Outdoor recreation
- Multifamily
Everything else your project needs
MEP Engineering in Golden
Mechanical, electrical & plumbing design — permit-ready drawings, best price.
Structural Engineering in Golden
Structural design, analysis & PE stamping — permit-ready drawings, best price.
Civil Engineering in Golden
Site civil & land development — permit-ready drawings, best price.
PE Stamping in Golden
Licensed PE stamps on your plans — fast turnaround, best price.
Pool Engineering in Golden
Pool structural, systems & permits — engineered for plan check approval.
Engineering Cost Guide in Golden
Straight answers on what engineering really costs.
ADU Design nearby
Arvada · Aurora · Boulder · Brighton · Broomfield · Castle Rock · Centennial · Colorado Springs · Commerce City · Denver · Durango · Englewood