The area
Coyote Hills is in the northern part of Fullerton, near the city's border with Brea and La Habra, and includes residential neighborhoods alongside open space and trails. Many homes in the residential sections were built later than the postwar tracts of central Fullerton, though ages and construction vary by street.
Because homes span different decades, pipe materials vary. Some homes have copper supply lines and cast-iron drains; others have plastic drain lines. Hillside lots may have raised or stepped foundations. A plumber's look is the only way to know for sure.
What varies here
- Era
- Mixed; generally later than central Fullerton's postwar tracts
- Foundations
- Slab on flat lots; raised or stepped on some slopes
- Drain lines
- Cast iron or plastic depending on age
- Water
- City of Fullerton water utility; hard water
Figuring out your setup
Check the records
Your purchase documents or permit history may list the home's construction year and any repiping.
Look under the sink
Note whether the trap and visible drain pieces are plastic or metal, and how the disposal gets power.
Ask during any visit
A plumber clearing a drain can often tell you what the kitchen line is made of.
Disposal tips for this area
- Run cold water and feed small amounts; long hillside drain runs still collect grease.
- If several drains slow at once, mention any large trees near the sewer line.
- Keep a hex key and the shutoff map under the sink.
- Measure before replacing; kitchens here range widely in layout.
Who to contact
| Question | Contact |
|---|---|
| Water service | City of Fullerton water utility |
| Permits | City of Fullerton building division |
| Sewer main | Check with the city's public works |
| Contractor license | cslb.ca.gov |
| Gas smell | Leave; call 911 or SoCalGas from outside |
Common questions
Are Coyote Hills homes newer than downtown?
Generally, yes, though it varies by street. Check your own home's records.
Is cast iron still common here?
In some older homes, yes. Newer homes are more likely to have plastic drain lines.
Who handles sewer questions in the street?
Check with the City of Fullerton.
General information for Fullerton, not a quote or professional advice. In an emergency, call 911.