Open 24/7 · Emergency plumbing
Licensed C-36 #1115087 Martinez, CA · Contra Costa County apexplumbing@apexplumbingnorcal.com
Apex Plumbing blog

Plumbing advice for Contra Costa County homeowners

Straight answers from a licensed, owner-operated plumber in Martinez: water heaters, sewer lines, leaks, gas safety and the local rules that affect your house. Written for the neighborhoods we work in every day.

Latest articles

Read before you call (or while you wait for us)

Navien tankless water heater installed on a wall with new copper and gas connections
Water heaters

Tankless vs. tank water heater: costs, rebates and the new Bay Area gas rules

If your water heater is on its last legs, the choice is no longer just tank or tankless. Here is what each option costs in the East Bay, what the Bay…

November 3, 20267 min readRead
Newly installed water heater with clean copper connections and a gas line
Water heaters

Water heater leaking from the bottom: repair or replace?

Water around the base of the tank is the most common water-heater call we get in Martinez and Concord. Sometimes it is a $150 valve. Often it is the…

November 3, 20266 min readRead
New sewer drain line run along a home foundation
Sewer & drains

Sewer lateral certificates in Berkeley, El Cerrito and Richmond

In the West County cities, a home sale does not close cleanly without a sewer lateral certificate. The rules differ from one city to the next, the…

November 3, 20268 min readRead
Shower drain opened up on a tile floor for cleaning
Sewer & drains

Tree roots in your sewer line: 6 warning signs

The big trees that make our older neighborhoods beautiful are also the number-one reason sewer lines back up here. Learn the six signs that roots…

November 3, 20267 min readRead
Exterior tankless water heater with a new gas line installed by Apex Plumbing
Gas & safety

Earthquake gas shut-off valves: Contra Costa rules and costs

The Hayward and Concord faults run right through the county, and a gas leak is the main reason houses burn after a quake. Here is what an automatic…

November 3, 20266 min readRead
Leaking underground water line exposed and repaired with new valves and a pressure gauge
Leaks

High water bill, no visible leak? How to find it

Your bill doubled, nothing is dripping, and the water company says the meter is fine. Here is the two-minute meter test, the usual suspects in the…

November 3, 20267 min readRead
Call anytime, day or night

Need a plumber now?

24/7 emergency service across Contra Costa County. Upfront pricing, licensed and insured.

(925) 226-8543
Call now · 24/7(925) 226-8543
Call (925) 226-8543 Request Service