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Water Heater Services in North Hollywood

Mr. Pipe Plumbing diagnoses and repairs water heaters in North Hollywood, and replaces them when the tank or the heat exchanger has failed. Because most homes there are rented, the person reporting the problem is often a tenant, so we make sure the owner or manager gets our findings and the estimate before any work is approved.

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  • Based in Studio City, CA
  • CSLB C-36 #1087910
  • Mon–Fri 6 AM–6 PM
  • Sat 7 AM–4 PM
Pressure gauge fitted to the valves below a tankless water heater, with a yellow gas line and flexible water lines
Pressure gauge on the valves below a tankless water heater

In North Hollywood

Most homes rented, so the call often starts with a tenant

About 3 in 10 occupied homes in North Hollywood are lived in by their owners and about 7 in 10 are rented, according to U.S. Census Bureau survey data (ACS 2024 5‑year).

So the person who notices a water heater failing in a North Hollywood rental is usually a tenant, while the owner or manager decides on the fix. What helps most at the start is a clear description from whoever lives with it: no hot water at all, or hot water that gives out early; gas or electric; and whether any water is on the floor around it. A tenant doesn't need the model number to call; what the heater is doing is enough to start. If water is coming out and the shutoff above the heater is within reach, closing it is the one step worth taking before anyone arrives.

Sources U.S. Census Bureau, ACS 2024 5‑year; California Seismic Safety Commission, text of California Health and Safety Code sections 19210‑19217.

Gas or electric, the first checks differ

On a gas heater with no hot water, we start with the pilot and what lights it: the igniter, the thermocouple and the gas control. If the pilot keeps going out, the combustion air reaching the burner is part of the check too. An electric heater has different suspects: the heating elements, their thermostats, and a high-limit switch that can trip. A tripped switch is enough on its own to leave a tank cold. Either way, the failed part comes first, and on a unit that is otherwise sound, it is usually a repair rather than a reason to replace the heater.

A few useful answers

For anything else, talk to our office.

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Does a water heater need earthquake straps in California?

Yes. California Health and Safety Code section 19211 requires residential water heaters to be braced, anchored or strapped against falling or shifting in an earthquake. On a tank, we check how it sits, the room around it and the straps holding it to the wall, and we say so if they are missing or loose. A tankless unit hangs on the wall, so we check how it is fastened.

Why is the relief valve on my water heater dripping?

The temperature and pressure relief valve lets water out when the tank's temperature or pressure goes too high, so a drip can mean the valve is reacting to a real condition or that the valve is failing. We check the valve, its discharge line and where that line ends, and the expansion tank: whether one is fitted and still working, or whether the system needs one.

Why does my hot water smell like rotten eggs?

If the smell comes only from the hot taps, the cold supply isn't the source, and the water heater is the place to look. On a tank, we check the anode rod and the inside of the tank. If you smell it in the air around a gas heater rather than in the water, treat it as possible gas: get outside and call the gas company.

What LADWP and the City of Los Angeles say about water heaters

LADWP's 2025 Drinking Water Quality Report lists this neighborhood among its San Fernando Valley communities, and for those communities it gives total hardness, measured as calcium carbonate, by water source rather than by neighborhood: an average of 103 mg/L from the Los Angeles Aqueduct Filtration Plant, 115 mg/L from the Northern Combined Wells and 140 mg/L from the MWD Jensen Plant. LADWP says even the hardest water it supplies does not need to be softened to be safe or usable.

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LADWP says water heaters should be flushed at least once a year to control the build-up of mineral deposits, which may help extend the heater's life. Customers who are not comfortable doing it themselves, it says, should hire a licensed plumber.

Through its Consumer Rebate Program, LADWP offers a rebate on qualifying ENERGY STAR heat pump water heaters to residential customers with active LADWP electric service, claimed after the heater is bought and installed. LADWP says program funding is limited and available on a first-come, first-served basis, and that rebates are not assured.

The Los Angeles Department of Building and Safety says water heaters must be strapped in at least two places, in the upper third and the lower third of the unit, with the lower strap at least 4 inches above the controls, and it does not accept perforated plumber's tape for strapping heaters over 40 gallons.

For rental properties, inspectors in the Los Angeles Housing Department's Systematic Code Enforcement Program check for required hot water and for water heater strapping, positive vent connections, combustion air, and a properly installed temperature and pressure relief valve with its drain extended to an approved location.

What California law and state agencies say about water heaters

California Health and Safety Code section 19211 requires all new, replacement and existing residential water heaters to be braced, anchored or strapped to resist falling or shifting in an earthquake, and a seller of property with a water heater must certify to the buyer in writing that this has been done. The California Seismic Safety Commission's Homeowner's Guide to Earthquake Safety tells homeowners to look for two sets of straps wrapped around the heater and bolted to the wall studs, suggests having a licensed plumber replace rigid water heater pipes with flexible ones, and says a tankless unit should be securely attached to the wall, with its pipes installed according to the manufacturer's instructions.

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The California Energy Commission's residential compliance manual reports that most manufacturers recommend draining a tank water heater every six months to once a year to clear sediment, and inspecting the burner, venting and temperature and pressure relief valve on the same schedule. For tankless units, it names flushing scale from the heat exchanger and cleaning the inlet filter screen as the main upkeep, recommended every two years where water is hard. It notes that softened water corrodes a tank's anode rod much faster, and that a heat pump water heater's air filter needs checking three to four times a year.

California's Energy Code requires a newly installed tankless water heater to have isolation valves on its cold water supply and hot water outlet, unless the unit has built-in service drain ports, and the Energy Commission says the valves help with flushing and prolong the heater's life. The Contractors State License Board lists C‑36 Plumbing and C‑20 HVAC as the license classifications for installing and repairing heat pump water heaters.

Know what happens next

  1. Discuss and assess

    Our goal is to identify the cause of the problem and recommend an appropriate repair based on the plumbing condition, accessibility, and scope of work.

  2. Findings and estimate

    We assess the issue, explain our findings, and provide an estimate before any approved work begins.

  3. Work completed and confirmed

    After approved work is completed, we test the repaired or installed plumbing where applicable, explain the completed work, and provide the customer or authorized contact with the appropriate service documentation.

Pricing depends on the plumbing condition, accessibility, materials, and actual scope of work. If additional work is discovered, it will be explained and approved before proceeding.

In our customers’ words

Read more reviews

Reviews of Mr. Pipe Plumbing. These reviews are not attributed to a job in North Hollywood.

★★★★★Yelp
“Zlatko was super helpful and accommodating the whole way through! His work is great and his prices are more than fair. He shows up on time, is professional, and he explains everything thoroughly.”
Suzie W.Yelp Reviews
★★★★★Google
“I’ve had excellent service experiences with Mr. Pipe Plumbing. Zlatko is always easily reachable, reliable, knowledgeable and extremely helpful with any of my questions. The crew is efficient, personable and they always do excellent work. I recommend them very highly.”
DavidGoogle Reviews

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