Leak Detection in Orange, CA
Leak detection for Orange homes that finds the source before any wall or floor is opened.
- CSLB #1085794
- 5.0 on Google · 329 reviews
- 24/7 emergency line

How leak detection works in Orange
We find leaks in slabs, walls, and supply lines in Orange with acoustic and electronic equipment, so nothing is opened on a guess.
Old Towne homes still have galvanized supply lines, and mid-century slab homes in the 92867 ZIP code are exposed to slab leaks.
When to call for leak detection
Call when the water bill rises with no change in use, you hear running water with every fixture off, a floor or wall feels warm or damp, mold appears where it should be dry, the meter keeps moving with the water shut off, or flooring turns soft or discolored.
What happens when you call
We diagnose first
We find the actual cause before recommending any repair.
We quote upfront
You get a clear price before any work starts.
We fix it right
The repair is completed and tested before we leave.
We follow up
If something is not right afterward, call us and we come back.
What Orange homeowners should know
Homes from the 1880s in Old Towne to the 1990s in Santiago Hills.
- Built before 1940Galvanized steel supply and cast iron drains in Old Towne. Original clay sewer laterals let roots in and separate at the joints.
- 1940s to 1970sCopper supply with cast iron or ABS drains. Hard water can cause pinhole leaks in copper, and slab foundations carry slab leak risk.
- Built after 1980Plastic pipe throughout. Long sewer laterals on large lots still attract roots.
Neighborhoods we serve in Orange
Old Towne Orange, Glassell / North Orange, Olive Hills, West Orange / Eichler Area, Canyon Hills / North Edge, El Modena, Santiago Hills, Orange Park Acres, Chapman Hills / University
ZIP codes: 92865, 92866, 92867, 92868, 92869
Water hardness
Orange's water is a blend of local groundwater and imported water, and it is hard. The city publishes the current figure in its annual water quality report. Regular water heater flushing helps, and a softener is worth considering on older copper or galvanized lines.
Leak Detection questions in Orange
What Orange homeowners most often ask us about leak detection.
How do I know if I have a slab leak in my Orange home?
Look for warm spots on the floor, the sound of running water when everything is off, a sudden jump in the water bill, and new cracks in floors or walls near the foundation.
Can you find a leak without cutting into my walls?
Usually, yes. Acoustic and thermal equipment locates the leak from the surface, and the structure is opened only at the confirmed spot.
How long does leak detection take in Orange?
Most house calls take one to two hours. Scanning a slab can take a little longer. You get a clear location and diagnosis before any repair starts.
What customers say
★★★★★
I had a plumbing issue that needed to be repaired sooner than later. Miguel came out and knew how to fix it immediately. Miguel was professional, friendly and knowledgeable. I won't hesitate to call them in the future.
★★★★★
Great experience with Miguel and Steven! Fixed my stubborn kitchen sink clog. Very informative and respectful of my home in addressing the issue. Highly recommend!
★★★★★
I had an excellent experience with SoCal 1 Plumbing! Eliass came out to clear a blockage in my kitchen line by snaking it through the outside wall clean-out, and everything was done efficiently and with great care. He also installed new tubular drains under my kitchen sink to stop the leaks I’d been dealing with. The work was high-quality, and they even provided a 1-year warranty on parts and labor, which gave me peace of mind. Highly recommend their professional and reliable service!
Read more reviews See every review on Google, Yelp, Thumbtack
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Other plumbing services in Orange
- Drain Cleaning
- Emergency Plumbing
- Gas Line Repair
- Hydro Jetting
- Re-piping
- Sewer Camera Inspection
- Sewer Repair
- Trenchless Sewer Repair
- Water Heater Installation
- Water Heater Repair
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Need leak detection in Orange?
Every job starts with an on-site look and a clear price before any work begins.