Backup Generator Installation Cost in Los Angeles, CA
Based on 151 backup generator installation building permits filed in Los Angeles between 2020 and 2026, the typical declared project value is $20,000, with most landing between $10,000 and $25,000. These are real records from Los Angeles's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Backup Generator Installation values over time in Los Angeles
Median declared value moved from $20,000 in 2021 to $15,000 in 2026, down 25% over that span. Each year below is computed from the filings that actually cleared in Los Angeles.
Recent backup generator installation permits in Los Angeles
Actual filings from Los Angeles's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-04-28 | $25,000 | EPLAN: Extend (E) Concrete Pad to Remove and Replace the Generator for (E) wireless AT&T f |
| 2026-04-28 | $15,000 | eplan Remove existing generator. Install new 30kw diesel generator on existing concrete pa |
| 2026-04-22 | $25,000 | SUPPLEMENTAL TO 25016-10000-18502. NEW GENERATOR FENCING SCREEN ENCLOUSRE TO INCLUDE NEW S |
| 2026-04-06 | $15,000 | eplan: Installation block wall enclosure for existing back up Generator system per city st |
| 2026-03-25 | $30,000 | EPLAN: Anchorage of new generator to (e) slab |
| 2026-03-12 | $10,000 | New concrete pad for proposed generator |
| 2026-03-06 | $31,000 | ePlan. equipement anchorage. Replace an existing outdoor 100KW Generator outdoor with a ne |
| 2026-03-04 | $20,000 | Eplan: Remove (1) 5 ft x 8 ft concrete pad for (1)Generator and (1) ATS, and Install (1) 9 |
| 2026-03-02 | $15,000 | ePlan: Install new 30kw diesel generator with 190 gallon tank on existing concrete pad. In |
| 2026-02-25 | $15,000 | ePlan: Install new 30kw diesel generator with 190 gallon fuel tank on existing concrete pa |
| 2026-02-24 | $15,000 | Eplan. Remove existing cabinets and install new 30kw generator with 190 gallon fuel tank |
| 2026-02-11 | $15,000 | eplan Install new 30kw diesel generator with 190 gallon tank on existing concrete pad. Ins |
| 2026-01-21 | $15,000 | ePlan: INSTALL (N) DIESEL GENERATOR ON (E) CONCRETE PAD. |
| 2026-01-15 | $5,000 | EPLAN: NEW CONCRETE PAD FOR DIESEL GENERATOR. ALL WORK DONE PER ENGINEERING. |
| 2025-12-09 | $5,000 | EPLAN: ADD NEW GENERATOR TO NEW CONCRETE PAD. ALL WORK DONE PER ENGINEERING. |
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Add your price →How to read these numbers
A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What backup generator installation actually costs in Los Angeles comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Los Angeles's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Los Angeles homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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