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Welcome to APLUS Plumbing !
APLUS Plumbing is a plumbing company in Hayward, CA, serving Hayward, San Leandro, Castro Valley, and San Lorenzo. We specialize in sewer and drain cleaning, leak detection, hydro jetting, trenchless sewer lateral replacement, water heater installation, and emergency plumbing repairs. Licensed by the California Contractors State License Board. We provide straight-forward, upfront pricing before any work begins.
Call (510) 453-7667.

✔️ 25+ Years Experience
✔️ Locally Owned & Operated
✔️ Licensed & Insured
✔️ Free in-Home Estimate
✔️ No Dispatch Fee
🛠️ Sewer Drain Service
🛠️ Emergency Service - Open 24 hours
🛠️ Same-Day Service
Say Goodbye to Plumbing Problems
Leak Detection in Hayward, CA
A hidden leak can run for weeks before it shows — as a high water bill, a damp spot, or damage behind a wall. APLUS Plumbing offers leak detection in Hayward, CA, finding hidden leaks in supply lines, drain lines, and fixtures before a small problem becomes major water damage.
Watch for these warning signs: an unusually high water bill, the sound of running water when nothing is on, damp spots on walls or floors, and musty odors. Early detection keeps a small leak from turning into a big repair.
We locate the source first and explain the repair before work begins — no jargon, no pressure. Same-day service and 24-hour emergency service are available.
Frequently Asked Questions
Q: What are the signs of a hidden leak?
A: Watch for an unusually high water bill, the sound of running water when nothing is on, damp spots on walls or floors, and musty odors. Any of these is worth checking promptly.
Q: What happens during a leak detection visit?
A: We trace the leak to its source and explain what is wrong, what the repair involves, and what it costs before any work begins.
Call APLUS Plumbing at (510) 453-7667 for leak detection in Hayward, San Leandro, Castro Valley, and San Lorenzo.
APLUS Plumbing, 267 Poplar Ave, Hayward, CA 94541, (510) 453-7667. Licensed by the California Contractors State License Board: #972915 C36 Plumbing. Open 24 hours. Serving Hayward, San Leandro, Castro Valley, and San Lorenzo.