Sunny Hills is an established residential area in north Fullerton, with many homes built in the postwar decades on rolling streets. Houses from that era commonly have the water heater in an attached garage or an interior closet, and many have seen at least one heater replacement already.
Ages and construction vary from street to street, and remodels are common, so treat these notes as patterns to ask about rather than facts about any one house.
Typical patterns to check
- Housing
- Largely postwar single-family homes, many remodeled
- Foundations
- Many slab-on-grade; some raised floors on sloped lots
- Supply lines
- Copper is common; some older galvanized lines may remain
- Sewer laterals
- Older homes often have cast-iron or clay laterals
- Water
- City of Fullerton water utility; hard water
- Gas
- SoCalGas
What that means for the water heater
| Feature | Water heater consideration |
|---|---|
| Garage installs | Check straps, vent condition and clearance from stored items |
| Closet installs | Measure before replacing; protect floors during a leak |
| Older galvanized lines | Rusty water may come from pipes, not the heater |
| Hard water | Sediment in tanks and scale in tankless units |
| Remodeled homes | Heater may have been moved or changed; ask for permit history |
Before calling about a Sunny Hills water heater
- Copy the rating plate details
- Note whether the heater is in the garage or a closet
- Check whether straps and flexible connectors are present
- Run the hot-versus-cold test if water looks rusty
- Check any contractor's license at cslb.ca.gov
Who to contact
- Gas smell
- Leave and call 911 or SoCalGas from outside
- Water service or meter
- City of Fullerton water utility
- Permits
- City of Fullerton; check with the city
- Contractor license
- cslb.ca.gov
Common questions
- Do all Sunny Hills homes have the heater in the garage?
- No. Many do, but closets and other locations are common, especially after remodels.
- Is the water in Sunny Hills hard?
- Fullerton's supply is hard, so expect sediment and scale regardless of neighborhood.
- Do you cover Sunny Hills?
- Ask us to confirm your address when you get in touch. This is a preview site: the phone number shown is a temporary placeholder and the request form is not connected yet.
General information for Fullerton, not a quote or professional advice. In an emergency, call 911.