4817 N LENNOX AVE, Van Nuys - North Sherman Oaks, 91423
Homeowners in Van Nuys - North Sherman Oaks looking to improve energy efficiency can consider attic upgrades like the one at 4817 N Lennox Ave. This project involved installing a radiant barrier and/or insulation in the attic of a residential building.
Issued on May 22, 2026, the estimated project cost for this insulation work was $6,700. Alfa Heating And Cooling was the contractor responsible for this upgrade, aimed at enhancing home comfort and reducing energy bills.
For residents in Van Nuys - North Sherman Oaks, attic insulation and radiant barrier installation projects are costing an estimated $6,700, offering a way to boost home energy efficiency.
Issued
May 22, 2026
Expires
—
License
B
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Filed by Alfa Heating And Cooling · 1 permits across 1 area
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 26016-90000-13638 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Alter/Repair |
| Status | Issued |
| Job Description | Install radiant barrier and/or insulation in attic for residential buildings. |
| Floor / Unit | — |
| Estimated Cost | $6,700 |
| Approved | — |
| Issued | May 22, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |