Architectural Drawings & Construction Permit Services
Start your construction project the right way with professional architectural plans, engineering, and full permit handling. We navigate the approvals so you can focus on building.
Every construction project in California starts with proper plans and permits. Subworkit Contracting provides complete architectural drawing and construction permit services for residential and commercial projects throughout San Diego County. Our licensed professionals prepare buildable plans, coordinate engineering, and manage the entire city approval process — saving you time, money, and frustration.
Navigating California's building permit process can be overwhelming for homeowners and developers. Each city has its own zoning codes, setback requirements, and approval procedures. Our permit specialists work with planning and building departments across San Diego and surrounding communities daily. We know what each city requires, how to avoid common plan check comments, and how to expedite approvals.
Our architectural services go beyond basic drawings. We provide detailed, buildable plan sets that include floor plans, elevations, electrical layouts, plumbing diagrams, and structural details. Every plan set is prepared with construction in mind — clearly dimensioned, properly noted, and ready for your contractor to build from. We also coordinate structural engineering, Title 24 energy calculations, soils reports, and any specialty reports required by your jurisdiction.
Whether you're planning an ADU, home addition, kitchen remodel, or new construction, getting proper permits isn't optional — it's essential. Unpermitted work can result in fines, mandatory demolition, and serious problems when selling your home. Our turnkey permit service eliminates the guesswork and ensures your project is fully compliant from day one.
What We Offer
Architectural Plan Sets
Complete construction drawings including floor plans, elevations, sections, electrical layouts, and plumbing diagrams. Buildable plans ready for permitting and construction.
Structural Engineering
Structural calculations, beam sizing, foundation design, and seismic compliance reports prepared by licensed engineers for California building standards.
Title 24 Energy Compliance
California Title 24 energy calculations and compliance documentation required for all new construction, additions, and major renovations.
Permit Filing & Management
Complete permit application preparation, city submittal, plan check response, corrections handling, and inspection scheduling.
Zoning & Code Review
Pre-application zoning analysis, setback verification, lot coverage calculations, and code compliance review before design begins.
As-Built Drawings
Accurate as-built documentation of existing structures for renovation planning, insurance, and city records.
Why Choose Subworkit for Permits & Architecture?
Deep Local Knowledge — We work with planning departments across San Diego and know what each city requires
Buildable Plans — Our drawings are detailed, accurate, and ready for construction — not just permit approval
Full-Service — Architecture, engineering, Title 24, and permits all coordinated by one team
Fast Turnaround — Efficient processes that minimize delays and get your project moving
Turnkey Option — Add construction services for a seamless design-to-build experience
Transparent Pricing — Clear fee structure with no surprise charges during the process
Project Pricing
Architectural + Engineering packages: $4,500–$15,000 depending on project scope. Permit handling and management: $1,200–$3,000+. We offer bundled pricing for architectural plans + permit management, and additional savings when you combine design with our construction services.
Contact us for a detailed quote tailored to your specific project.
Frequently Asked Questions
How much do architectural drawings cost?
+
Architectural plan sets typically range from $4,500–$15,000 depending on project complexity. A simple ADU or room addition is on the lower end, while custom homes and complex renovations are higher. We provide detailed quotes during our free consultation.
How long does the permit process take?
+
Permit timelines vary by city and project type. San Diego typically takes 4–8 weeks for standard permits. Our team works to minimize delays by submitting complete, accurate applications and responding quickly to plan check corrections.
Do I need a permit for a kitchen remodel?
+
If your remodel involves moving plumbing, electrical wiring, or walls, yes — a permit is required. Cosmetic changes like painting, new countertops, and cabinet refacing typically don't require permits. We can advise on what your specific project needs.
What happens if I build without a permit?
+
Unpermitted work can result in fines, stop-work orders, mandatory demolition, insurance claim denials, and significant problems when selling your home. It's always better to permit properly from the start.
Can you help with projects already in plan check?
+
Yes. If your project has stalled in plan check or received corrections you don't know how to address, we can take over the process and respond to the city's comments to get your permit approved.
Free Tool
Estimate Your Architectural & Permits Costs Instantly
Use our free construction cost estimator to calculate materials, labor, and total project costs based on real retail pricing.
Try the Free Estimator →Start Your Project with Expert Permit Services
Get your construction project off on the right foot. Contact Subworkit Contracting for professional architectural drawings and full permit management.
Where We Serve
We provide architectural and permit services across all San Diego County jurisdictions including the City of San Diego, Chula Vista, Escondido, Oceanside, Carlsbad, La Mesa, El Cajon, Santee, and Poway. Our team has established working relationships with planning departments throughout San Diego County.
What Our Clients Say
"This is a very nice company that offered the services I needed. If you are in need of a company that does a clean and professional job, then I highly recommend Bernard and his team!"
— Happy Customer
Related Services
ADU Contractors
Complete ADU design, permits, and construction
Home Renovation
Expert home renovation partner in San Diego
Concrete Contractors
Expert concrete solutions for driveways, patios, and more
Roofing Services
Expert roof repair, replacement, and installation across San Diego County
Electrician Services
Licensed electrical experts for home and business