Balcony Repair in Los Angeles — Permitted, Waterproofed, Warrantied
When an SB 721 inspection surfaces dry rot, failed waterproofing, or unsafe guardrails, you don't want to hunt for a second contractor. RetroCal is a licensed General Building Contractor (CSLB #985586) that handles the full LA balcony repair scope in-house — structural design, permits, framing, waterproofing, and code-compliant guardrails.
What we repair on LA balconies
Rotted joists, ledgers, posts, and connection hardware replaced to current CBC standards with permit-approved structural details.
Full Pli-Dek and equivalent deck-coating systems, flashing, and drip-edge details. Permitted and inspected.
Code-compliant guardrail replacement — 42" height, 4" sphere rule, load-tested attachment.
We close out inspection findings with permitted repair documentation your building department accepts.
Why LA balcony repair is different
Los Angeles has three things working against wood-framed balconies at once: marine-layer moisture, aging 1960s–1980s multifamily stock, and one of the most active building-department enforcement environments in California (LADBS, plus city departments in Beverly Hills, Santa Monica, West Hollywood, Pasadena, Burbank, and Glendale). Repairs done without permits or without documented waterproofing details won't clear an SB 721 audit and can expose owners to civil penalties of $100–$500/day.
Our LA repair process
- 1Scope from your inspection reportWe work directly from the SB 721 EEE report — ours or another firm's — so nothing gets missed.
- 2Structural design & permit submittalOur in-house team drafts permit-ready repair details; we submit and expedite the permit with your local building department.
- 3Permitted repair executionFraming, waterproofing, and guardrail work performed by our own crews — no subs on the critical path.
- 4Inspection sign-off & closeoutWe stay on until the city signs the permit off and hand you the documentation package.
Serving all of Greater Los Angeles
Same team, one point of contact, from the Valley to the Westside to the San Gabriel Valley.
Get an LA balcony repair estimate
Send us your inspection report or property address and we'll come back with a scoped estimate and a realistic timeline. Most LA repair projects can be permitted within 4–8 weeks.
The SB721 deadline has passed.
Get compliant and close your file.