Chatsworth hills, Rockpointe, Devonshire corridor
Housing stockThe Census publishes no median build year for Chatsworth. What comes up on calls is wall furnaces in the older stock, central systems in anything rebuilt. At 979 feet there is some overnight relief, but the afternoon load still decides the sizing.
- Elevation
- 979 ft
- Mechanical permit from
- Los Angeles Department of Building and Safety
- ZIP code
- 91311
- Title 24 climate zone
- 9
- Nearest crew
- Reseda
Chatsworth runs several degrees hotter than the south Valley; we size for it.

What we see in Chatsworth homes
Of the 14,879 housing units the Census counts, about 58% are detached single-family homes and about 24% are in buildings of five units or more.
The jobs that follow from that stock in Chatsworth: wall and floor furnace repair, mini split installation, duct installation and first-time air conditioning.
Permits in Chatsworth
Mechanical permits in Chatsworth come from the Los Angeles Department of Building and Safety. Replacing central equipment needs one.
Electric service in Chatsworth is the Los Angeles Department of Water and Power, which has had heat-pump incentive programs; check the current one before you buy.
From Chatsworth, call 747-264-6358, 6am to 10pm, seven days.
Schedule service
Fill in the form or call. We are on the phones 6am–10pm.
818-277-5056Licensed #1119892 · Veteran-owned · Pasadena & Reseda

