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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
Water Heater Installation & Repair in Hayward, CA
No hot water, a leaking tank, or a unit that runs out too fast — APLUS Plumbing installs and repairs water heaters in Hayward, CA, for both tank and tankless units, done by licensed professionals at an affordable price.
Repair or replacement depends on the unit's age and condition. A leaking tank usually means replacement, while a failed heating element or thermostat can often be repaired. We explain both options, with straightforward, upfront pricing before any work begins, so you can decide with the facts in front of you.
Same-day service and 24-hour emergency service are available.
Frequently Asked Questions
Q: Should I repair or replace my water heater?
A: It depends on the unit's age, condition, and the cost of the repair. A leaking tank usually means replacement, while a failed heating element or thermostat can often be repaired. We explain both options so you can decide.
Q: Tank or tankless — which is right for my home?
A: It depends on your household's hot water use, space, and budget. Tank units cost less upfront; tankless units heat water on demand and take less space. We walk through both options before you choose.
Call APLUS Plumbing at (510) 453-7667 for water heater installation and repair 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.