Services / Building Permits
Commercial Building Permits, Drafting & Tenant Improvement Services
Plan-Check Expediting & Drafting for California Commercial Projects
Commercial building permits in California require technical drawings, code-compliance calculations, and coordination across multiple review agencies — all before a single shovel breaks ground. Incomplete submittals, missed plan-check comments, or overlooked department requirements can add weeks or months to a project timeline and significantly increase costs.
Our team provides structural, mechanical, and architectural plan-check expediting and drafting services designed to route commercial and retail layouts smoothly through California municipal building departments. We prepare permit-ready documentation for new construction, tenant improvements, change-of-occupancy projects, and specialized food facility layouts — managing the full permitting process from initial application through final inspection sign-off.
We serve commercial property owners, restaurant operators, retailers, healthcare facilities, and developers who need efficient, code-accurate plan preparation and permit processing across Sacramento, the Central Valley, and broader California.
Commercial Permit & Tenant Improvement Services
Building Permit Applications & Expediting
Navigating California's municipal building departments requires detailed knowledge of local plan-check processes, comment cycles, and inspector expectations. We prepare complete building permit application packages, submit to the appropriate building departments, track review status, and respond to plan-check corrections — keeping your project moving through the approval queue as efficiently as possible and avoiding costly re-submittal delays.
Construction Drawings & Drafting Services
Accurate, code-compliant construction drawings are the foundation of any successful permit application. Our drafting team prepares full architectural and mechanical layout drawings using modern computer-aided design systems, producing permit-ready plans that reflect current California Building Code (CBC) requirements and local amendments.
Tenant Improvement (TI) & Restaurant Plan Preparation
Commercial kitchen and restaurant tenant improvement projects can involve review by the building department, county Environmental Health, and the local fire marshal. We coordinate plan preparation and permit submissions across the applicable agencies. AB 671 provides an accelerated review pathway for eligible restaurant interior tenant improvements using a qualified professional certifier; eligibility, certification and local procedures must be checked for each project. Building, health, safety and accessibility requirements still apply.
Health & Fire Department Permitting
Commercial operations often require permits beyond the building department — including county Environmental Health permits for food facilities and local fire marshal permits for hood systems, suppression systems, and occupancy changes. We manage the full permitting footprint, preparing application packages and coordinating inspections with all applicable departments to ensure simultaneous approvals.
ADA Code Compliance
California's accessibility standards under Title 24 and the federal Americans with Disabilities Act require path-of-travel upgrades whenever a portion of a building undergoes alterations. We evaluate existing conditions, design compliant accessible routes, wheelchair ramp layouts, restroom configurations, and parking area improvements — and prepare the required documentation for plan-check approval.
Occupancy & Plumbing Calculations
Occupancy load calculations determine required exit widths, travel distances, and occupancy classifications under the CBC. Plumbing fixture counts — governed by California's Title 24, Part 5 Plumbing Code — are required for all new and tenant improvement projects. We prepare both calculation sets as part of permit packages, ensuring plan-check reviewers receive complete and accurate documentation on first submittal.
Service Highlights
- Permit Applications & Plan-Check Response
- Construction Drawings (CBC Compliant)
- Restaurant & Commercial Kitchen TI Plans
- County Environmental Health Permits
- Fire Department Hood & Suppression Plans
- ADA Path-of-Travel Compliance
- Occupancy Load Calculations
- California Title 24 Plumbing Calculations
Commercial project needing permits?
Contact Us TodayGoverning Codes
California Building Code (CBC) · Title 24 · ADA · County Environmental Health · Local Fire Codes
Commercial build-out or tenant improvement planned?
We handle drawings, calculations, and multi-agency permit coordination so your project stays on schedule.
Schedule a Free ConsultationPlanning your building permits review
Commercial permits and tenant improvement approvals depend on the project and local jurisdiction. Eligible restaurant interior improvements may use AB 671's qualified-certifier pathway, but eligibility and professional qualification requirements must be checked before relying on accelerated review.
What to prepare for a consultation
Bring your proposed floor plan, intended use, existing occupancy information, equipment details and any building, health or fire department comments.
Regulatory reference: Official AB 671 eligibility and review guidance. Requirements vary by site and jurisdiction.
Discuss your facility or project with ECARelated compliance services
Your facility may have obligations across more than one program. Explore related requirements before planning your next step.