Backup Generator Installation Cost in Zachary, LA
Based on 117 backup generator installation building permits filed in Zachary between 2015 and 2026, the typical declared project value is $12,049, with most landing between $9,665 and $13,626. These are real records from Zachary'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 Zachary
Median declared value moved from $9,454 in 2018 to $15,085 in 2025, up 60% over that span. Each year below is computed from the filings that actually cleared in Zachary.
Recent backup generator installation permits in Zachary
Actual filings from Zachary's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-06-11 | $10,537 | 22 kW Generator Installation -- DSLD Homes, LLC -- New Build |
| 2026-05-15 | $12,975 | 18kW Generator Installation ***Demco Elec / Gas District #1 Gas |
| 2026-04-27 | $12,725 | 18 kW Generator Installation ** Demco Elec / Gas Dist #1 |
| 2026-04-14 | $13,475 | Optimize Solutions, LLC 22 kW Generator Installation ** Demco Elec / Zachary Gas |
| 2026-02-02 | $12,970 | Generac home standby generator installation |
| 2025-09-22 | $12,701 | Generac home standby generator installation |
| 2025-09-16 | $16,000 | Installation of Cummins 20kw Standby Generator. Flood Zone X. |
| 2025-09-08 | $17,975 | 26kW Generator Installation ****Demco Elec / Zachary Gas *New Meter* |
| 2025-08-07 | $18,000 | INSTALLATION OF NEW 26 KW STANDBY GENERATOR |
| 2025-08-01 | $17,965 | Installing a 26kw Generac Air-Cooled Generator |
| 2025-07-31 | $13,975 | 26kW Generator Installation ***Demco Elec / Zachary Gas |
| 2025-06-13 | $12,475 | 18kW Generator Installation ***Demco Elec / Zachary Gas |
| 2025-05-21 | $13,512 | Install 14kw generator |
| 2025-04-21 | $7,000 | Installation of new 20 KW Kohler Standby Generator |
| 2025-04-14 | $23,000 | - removal of our of service generator and install a new 50KW Diesel Generator on existing |
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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 Zachary comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Zachary's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Zachary homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
More project costs in Zachary
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