Tankless Water Heaters and Plumbing Repair Across Los Angeles

Tankless water heaters in Los Angeles: gas, venting and hard water

A tankless unit swaps a stored tank for a burner that heats water as it flows. The decision comes down to three checks: whether the existing gas line is large enough for the unit, where the vent can run, and how hard the incoming water is.

Scale collects fastest inside a tankless heat exchanger, so ask the plumber about a flush valve and a service schedule. A water softener on the incoming line, covered below, is the other answer. The tankless water heater page explains sizing and what the install involves.

Call about a tankless water heater in Los Angeles

Drain cleaning in Los Angeles: stubborn clogs in older buildings

Apartment buildings and duplexes share vertical drain stacks, so a clog on the second floor can surface as a backup in the unit below. The first question is which fixtures are slow: one fixture means a local clog, and several at once means the shared line.

Cabling opens a line, jetting cleans it and a camera shows what is left. A building manager who knows which units are affected can save the plumber a lot of walking. See drain cleaning services for how each method is chosen.

Leak detection in Los Angeles: how do you find a leak you cannot see?

Start with the meter: close every tap and watch the dial. If it still moves, water is escaping somewhere between the meter and the fixtures. A plumber then splits the system with shutoff valves to learn which branch is leaking, and uses acoustic or thermal tools to locate the spot.

Know where the leak is before any wall is cut, and ask that the repair open only what it must. The leak detection service page lists the tools.

Water heater repair and leaks in Los Angeles

A heater that gives no hot water, runs lukewarm or drips from the base falls into a short list of causes: a thermostat or element, a pilot or igniter, sediment or a failed tank. Checking the breaker or the pilot first costs nothing.

When a tank leaks from the shell, repair is not an option and replacement follows. The next point is the paperwork:

The water heater leak damage repair page covers the repair-or-replace decision.

Pipe lining or replacement: which sewer repair suits a Los Angeles lot?

A sewer line that keeps backing up may be cracked, shifted out of line or full of roots. Lining sends a resin sleeve through the old pipe from a cleanout, and replacement opens a trench. Lining suits a pipe that is still round and continuous, while a collapsed or badly offset section usually needs digging.

Ownership matters before the decision. LA Sanitation and Environment says the owner is responsible for the entire private lateral, so a camera recording is the plumber's evidence of where the damage lies. The sewer line repair page compares the options.

Is an outdoor faucet repair worth it? Fixtures across Los Angeles

A hose bib that drips behind the handle usually needs a new washer or stem, and one that leaks inside the wall needs a replacement valve. Interior faucets and toilets follow the same logic: replace the worn part before replacing the fixture.

Ask whether the shutoff valve under the fixture will be replaced too. See faucet and toilet repair for the checks.

Repiping, slab leaks and water line work in Los Angeles

Pinhole leaks that keep returning, rusty water and low pressure suggest pipes failing as a group, and the repiping page covers the options. A floor that feels warm, or a meter that keeps moving with taps closed, may mean a leak under the slab; see the slab leak page.

The supply line from the meter to the house is its own repair, handled through water line repair. Gas piping repair and new hookups are on the gas line page.

Water softeners, disposals, water heater installs and water damage

Given the hardness figures above, a softener is worth discussing in the parts of Los Angeles that receive the hardest water. The water softener page covers sizing and the drain connection a softener needs.

A new tank or tankless unit, the paperwork and the bracing are on the installation page. A garbage disposal that jams or leaks is on the disposal page, and the water damage restoration page covers drying and documentation after a leak.

Restaurants, offices and retail tenants can start from the commercial plumbing page.

Los Angeles landmarks and districts covered

The places below span the central city and show how widely this page applies.

• Broadway Theater and Commercial District: historic downtown theater and shopping corridor
• El Pueblo de Los Angeles Historical Monument: the city's historic original settlement
• Little Tokyo Historic District: historic downtown district
• Crypto.com Arena: downtown arena
• Los Angeles City College: community college campus
• Hollywood Pantages Theatre: named Hollywood theater
• Watts Towers of Simon Rodia State Historic Park: state historic park in South Los Angeles
• Hollywood Sign: named landmark beside the area

Areas close to Los Angeles with their own pages

Calls from these places reach the same line, and each one has a page.

Further out:

Los Angeles ZIP codes served by this dispatch network

Sixty-three standard ZIP codes are listed for Los Angeles. A call lets the dispatcher match your street address to the right one.

Map of Los Angeles, CA.

Los Angeles plumbing questions