Questions & answers

We're based in Roseville and serve the surrounding region, including Rocklin, Lincoln, Loomis, Granite Bay, Citrus Heights, Folsom, Fair Oaks, Orangevale, Carmichael, El Dorado Hills, Elk Grove, Rancho Cordova, and Sacramento. If you're nearby but don't see your city listed, call us — chances are we can help.

Yes. JJB Plumbing is a licensed, bonded, and insured California plumbing contractor — CSLB License #1019647. You can verify our license anytime at the Contractors State License Board website. We pull permits where required and never cut corners on code.

We do. Most of our work is residential — repairs, water heaters, remodels, and new construction — but we also serve commercial clients with service work and tenant improvements for offices, retail, and restaurants.

We've proudly served Roseville and the surrounding communities for more than 20 years. A large share of our work comes from repeat customers and their referrals, which we consider the best measure of a job done right.

A traditional tank water heater typically lasts 8–12 years in our area; tankless units commonly last 15–20+ years with annual maintenance. Hard water in the Roseville/Sacramento region shortens tank life if the unit is never flushed. If your tank is past 10 years old, it's smart to plan the replacement before it fails on its own schedule.

Our rule of thumb: if the tank itself is leaking, replacement is the only fix. If the unit is under ~8 years old and the problem is a component — thermocouple, element, gas valve, thermostat — a repair usually makes sense. Past 10 years, put repair money toward a new unit instead. We'll give you an honest recommendation either way; we repair plenty of water heaters we could have sold replacements for.

For many homes, yes: endless hot water, lower energy use, freed-up garage space, and roughly double the lifespan of a tank. The trade-off is a higher upfront cost, since conversions often need a larger gas line and new venting. If your household runs out of hot water, plans to stay in the home for years, or is remodeling anyway, tankless usually pencils out. We'll size it honestly — read our tank vs. tankless comparison or call for a free estimate.

Yes — an annual descale and flush is important in our hard-water area. Scale builds up on the heat exchanger, reducing efficiency and eventually triggering error codes or damage. The service takes about an hour when isolation valves are installed (we add them with every install). Skipping maintenance is the number-one cause of early tankless failures we see.

That's usually sediment: minerals from our hard water settle on the tank bottom, and steam bubbles popping through the layer cause the rumble. A flush can help if it's caught early. Left alone, sediment insulates the burner from the water, wastes gas, overheats the tank bottom, and shortens the unit's life. If your heater is noisy, have it looked at — it's often a sign it's working too hard.

Yes — water heater replacements require a permit in California, and the installation must meet current code: seismic strapping, a temperature & pressure relief drain line, proper venting, and often a thermal expansion tank. We handle the permit and install to code every time. It protects you at resale and, more importantly, keeps your home safe.

Yes — estimates are always free. Call us at 916-501-6039 or use the contact form, describe the job, and we'll give you a clear price before any work begins. No trip fees for estimates, no surprises on the invoice.

It depends on the type and size. As a general guide: a standard 40–50 gallon tank replacement typically lands in the low-to-mid four figures installed, while a tank-to-tankless conversion costs more because it usually involves gas line upsizing and new venting. Every home is a little different, which is exactly why we give free, no-obligation estimates with real numbers for your situation.

Quotes are free, and you approve the price before we start. For larger projects like repipes or remodels we'll lay out a simple schedule tied to project milestones so you always know where things stand.

A drain that re-clogs is telling you something is wrong inside the line — roots, a bellied (sagging) section, grease buildup, or scale in old cast iron. Clearing it again treats the symptom. A camera inspection shows the actual cause so you can fix it once. We always recommend a camera look after the second clog in the same line.

We recommend against them. Caustic cleaners rarely clear a real blockage, they sit in the pipe and can damage older metal drains and rubber seals, and they make the line hazardous for whoever eventually has to open it. A proper auguring costs about the same as a few bottles of the stuff and actually fixes the problem.

Absolutely — especially for homes built before the 1980s, which often have clay or cast-iron laterals. A sewer replacement can cost five figures, and a standard home inspection does not look inside the sewer line. A camera inspection is cheap insurance and strong negotiating information. We provide recorded inspections with a clear written summary.

Most homes in our area have a shut-off valve where the water line enters the house (often near a hose bib at the front) and another at the meter box near the street. If a pipe bursts or a fixture won't stop flowing, shut off the main first, then call us. It's worth finding your valve before you need it — and if yours is stuck or corroded, we can replace it with a modern quarter-turn ball valve.

First, check your toilets — a silent flapper leak can waste hundreds of gallons a day (drop food coloring in the tank; if it appears in the bowl without flushing, the flapper leaks). Next, look at your water meter with everything off: if the leak indicator spins, water is moving somewhere. Warm spots on floors, musty smells, or unusually green lawn patches point to hidden leaks. We can pinpoint and repair leaks with minimal disruption — see the warning signs.

Leave the area first. Don't flip switches or light anything. From outside, call PG&E (or your gas utility) to shut off and make the area safe — that's always step one for an active leak. Once the utility has secured the line, we can pressure-test the system, locate the leak, repair the piping, and get your appliances safely back online.

The usual suspects: a failing pressure regulator (they last about 10–15 years), corroded galvanized pipes choking flow in older homes, a partially closed valve, or clogged aerators on individual fixtures. Whole-house pressure problems deserve a look — high pressure is just as damaging as low. We test, diagnose, and fix the actual cause rather than guessing.