A bolt-and-brace seismic retrofit runs about $3,000–$7,000 on public price pages. The Earthquake Brace + Bolt grant pays up to $3,000, plus up to $7,000 more for income-eligible households (household income $94,480 or less), per earthquakebracebolt.com. San Diego County has 27 licensed firms, and City permits took a median 70 days.
Full San Diego guide, price guide and questions to ask →
Small sample (92 permits); values look like bolt/brace jobs.
| Firm | CSLB # | Classes | City | Yrs licensed | Related permits 2026 | Median permit value | All City permits 2026 |
|---|---|---|---|---|---|---|---|
| LDCO INC | 872959 | A|B|C10|C33 | San Diego | 20.7 | 5 | $689,448 | 8 |
| LOCKRUL CONSTRUCTION | 979728 | B | San Diego | 13.8 | 4 | $314,914 | 64 |
| OCEAN PRO SERVICES | 859523 | B|C33 | San Diego | 21.4 | 4 | $222,560 | 13 |
| SURE SAFE E F S | 995322 | B|C47 | San Marcos | 12.2 | 3 | $8,000 | 10 |
| CRAFTSMAN FOUNDATION REPAIR | 685993 | B|D30 | San Diego | 32.6 | 1 | $25,000 | 9 |
| JACKSON DESIGN AND REMODELING INC | 880939 | B | San Diego | 20.2 | 1 | $24,752 | 9 |
| RAM JACK PACIFIC | 1003878 | A|B|C10|D12|D30 | El Cajon | 11.4 | 1 | $16,000 | 7 |
| MARROKAL DESIGN & REMODELING LLC | 1010116 | B | Lakeside | 10.8 | 1 | $49,645 | 2 |
| PREMIER CHOICE RESTORATION | 911538 | B | San Diego | 18.6 | 1 | $6,000 | 1 |
| GOLDEN STATE CONTRACTORS INC | 1093782 | B | Encinitas | 4.3 | 1 | $5,000 | 1 |
| DEMPSEY CONSTRUCTION INC | 945467 | B|C-2|C-5|C-8|C-9|D28|D50 | Carlsbad | 16.5 | 0 | — | 28 |
| T B PENICK & SONS INC | 185381 | A|B|C-8|C15|C27 | San Diego | 67.2 | 0 | — | 10 |
| RAD CONSTRUCTION INC | 655527 | B|C-8|D30 | Lemon Grove | 34.0 | 0 | — | 8 |
| AR ENGINEERING CONSTRUCTION | 891592 | A|B|C-8|D30 | San Diego | 19.6 | 0 | — | 8 |
| CONCRETE CONTRACTORS INTERSTATE | 530842 | A|B|C-8 | Poway | 38.4 | 0 | — | 6 |
| KAYROS CONSTRUCTION LLC | 832045 | B|C-8 | San Diego | 22.7 | 0 | — | 6 |
| MERZ CONSTRUCTION INC | 477564 | B|C-8|C10|C15|C20|C33|C36|C43|D63 | San Diego | 41.2 | 0 | — | 4 |
| PREMIUM WEST INC | 1042390 | B|C-8|C10 | San Diego | 8.2 | 0 | — | 3 |
| JENCO BUILDING GROUP INC | 1045619 | A|B|C-8 | San Diego | 8.0 | 0 | — | 3 |
| STRONG CONSTRUCTION CO INC | 292431 | B|C-8|C-9|C10|C15|C20|C29|C33|C35|C36|C39 | San Diego | 52.6 | 0 | — | 2 |
| ANGUS ASPHALT INC | 523300 | A|B|C-8|C12|HAZ | Santee | 38.7 | 0 | — | 2 |
| MENDEZ CONSTRUCTION | 1021784 | B|C-8 | San Diego | 9.8 | 0 | — | 2 |
| PACIFIC SOUTHWEST STRUCTURES INC | 427349 | A|B|C-8 | Lemon Grove | 44.1 | 0 | — | 1 |
| E C CONSTRUCTORS INC | 585677 | A|B|C-8 | Lakeside | 36.7 | 0 | — | 1 |
| ROCKY COAST BUILDERS INC | 745061 | A|B|C-5|C-8 | Escondido | 28.7 | 0 | — | 1 |
| PRECISION CONCRETE DESIGNS INC | 883234 | B|C-8 | Santee | 20.1 | 0 | — | 1 |
| ONE HAT CONSTRUCTION INC | 1061807 | A|B|C-8|C36 | San Diego | 6.8 | 0 | — | 1 |
Data: CSLB public license master (San Diego County, pulled Oct 16 2026); City of San Diego permits issued 2026 (data.sandiego.gov). Permit valuations are what owners declare to the City, not final invoices.