A Homeowner’s Guide from Goodboy Plumbing

If you're planning a plumbing project whether it's a water heater replacement, a bathroom remodel, or running a new gas line—you might be asking: Do I need a permit for this?

In Long Beach, as in most California cities, the answer often depends on the scope of work. Doing permitted work the right way helps ensure your project is safe, legal, and up to code, while avoiding fines, delays, or issues with home insurance and resale.

The City of Long Beach Development Services typically requires a plumbing permit for work that:

• Adds or replaces plumbing piping

• Installs or relocates a water heater

• Adds or modifies gas lines

• Installs new fixtures in a remodel

• Connects to the city sewer or water system

• Installs or replaces a water softener or filtration system

• Replaces underground drain or waste piping

You do not need a permit for minor repairs such as swapping out an existing toilet or faucet (without modifying piping), replacing faucet washers or aerators, unclogging drains, etc.

But when in doubt, it's always best to check. Even a simple water heater swap requires a permit in Long Beach due to pressure relief and earthquake strapping codes.

1. It’s required by law.

   Unpermitted work can lead to fines or problems during a home sale. Long Beach inspectors can even require you to remove or redo the work.

2. It keeps you safe.

   Permits ensure work meets plumbing code and is inspected for leaks, pressure ratings, gas safety, and drainage slope.

3. It Helps with Insurance Claims

   Insurance may not cover damage caused by unpermitted plumbing work—especially gas or water-related failures.

If unpermitted plumbing work has been completed in your Long Beach home, you may still be able to legalize it with a retroactive permit and inspection. This can help protect your investment and bring peace of mind.

At Goodboy Plumbing, we know Long Beach codes inside and out. We handle permit applications, scheduling, and inspections on your behalf for all projects that require them. This saves you time, avoids stress, and keeps your plumbing work compliant from start to finish.

Whether you’re replacing a water heater, installing a new gas line, or building an ADU, we’ll guide you through it the right way.

We service areas all across Long Beach, Lakewood, and greater Los Angeles and Orange County. You can call, text, or email and describe your specific plumbing issue, and someone will help you figure out the next steps. Whether you need emergency repairs, water heater installation, repiping, or sewer line work, there are solutions for both your nearby home or business. Just reach out by phone at 562-325-9492, email at info@gbplumbingservices.com, or use or online contact form to get quick help and set up a service appointment.

Yes, water line repair for older homes is something we handle all the time. Older homes can have outdated or corroded pipes that cause leaks, low water pressure, or even water damage. We use strong materials like Type L copper and flexible PEX piping to replace or repair water lines, making sure everything is up to current standards and code. If you're dealing with issues in an older house, we can check out the problem and give practical repair options that fit your home’s setup.

For urgent plumbing issues, it’s best to call or text directly at 562-325-9492 for the fastest response. After-hours emergency service availability varies depending on the situation and crew schedule, so it’s a good idea to reach out right away to discuss your specific problem and see if immediate help can be arranged.