How to Pass a Permit Inspection on a Remodel (2026)
LADBS inspection failure adds 1-3 weeks to a project. Most failures come from 5-6 predictable items per inspection type. This checklist runs before each inspection and eliminates ~90% of common failures.
Step 1: Confirm the permit card is posted visibly at the job site entrance
LADBS requires the permit card to be posted at the job-site entrance, visible from the public right-of-way, readable without entering a locked gate. Missing permit card = automatic fail. Check before every inspection.
Step 2: Framing inspection: confirm all load-bearing beams are sized per stamped engineering
Framing fails on two items: (1) wrong beam size (engineer spec'd 4x10 Doug Fir; GC installed 4x8), (2) missing hardware (Simpson Strong-Tie straps, hurricane clips, hold-downs per the structural sheet). Walk the framing with the plans the day before inspection and verify every beam, every connector.
Step 3: MEP rough-in: confirm plumbing is pressure-tested, electrical is GFCI-compliant, HVAC is sealed
Plumbing rough-in must be pressure-tested to 50 PSI for at least 15 minutes with zero drop — inspector will watch the gauge. All electrical circuits serving kitchen counters, bathrooms, garages, outdoor receptacles require GFCI (CEC 210.8). HVAC ductwork must be sealed with mastic or UL-181 tape at every joint, visible from the attic.
Step 4: Insulation inspection: confirm R-values match Title 24 compliance form
Title 24 documentation shows required R-values per wall, roof, floor. Insulation installed must match. Batts compressed or voids left at framing corners = fail. Roof insulation must be installed without voids above the top plate. Take photos of the insulation before drywall; the inspector checks a sample, not every cavity.
Step 5: Drywall inspection: confirm fasteners, fire-rated walls, and nail-pattern spacing
Screw spacing must match code (8 inches on edges, 12 inches in field for standard drywall). Fire-rated walls (Type X drywall at garage-to-house, kitchen range hood) must be properly labeled and fastened with Type S screws at correct spacing. Gaps and cracks between drywall and framing are fail items.
Step 6: Final inspection: confirm Title 24 HERS test, GFCI/AFCI testing, and final plumbing pressure test all pass
Title 24 requires a HERS rater to test duct leakage and (for HVAC changes) refrigerant charge before final. Every GFCI and AFCI breaker must be tested with the button. Final plumbing pressure test at full system pressure. All smoke and CO detectors must be installed and tested. Missing any of these fails the final and blocks the CofO.
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