In Lakewood, CA, more and more homeowners are making smart use of their backyards, building ADUs for aging parents, grown kids, or extra rental income. But while the idea might sound simple, the plumbing? Not so much.
That’s where Benjamin Franklin Plumbing of Long Beach comes in. We specialize in ADU plumbing services in Lakewood, handling everything from new water and sewer line connections to fixture installation and city inspections. Whether you’re converting a garage, building from scratch, or adding a backyard cottage, we’ll help you get it done right, on code, on time, and without cutting corners.
Plumbing for an ADU isn’t like adding a second bathroom. It’s more like building a mini home from the ground up. And when it comes to tying into existing systems, navigating permitting, and meeting Lakewood’s building codes, you need more than a handyman. You need a plumber who knows the process inside and out.
Here’s why hiring an expert matters:
At Benjamin Franklin Plumbing of Long Beach, we don’t just install pipes. We guide you through the process from the first blueprint to final inspection, making sure your ADU is functional, legal, and built to last.
Whether you’re building a sleek new backyard rental or converting a garage into a cozy in-law suite, we offer everything you need to bring the plumbing side of your ADU to life safely, smoothly, and to code.
Here’s what we handle:
We work closely with general contractors, designers, and homeowners alike to make sure everything flows the way it should, on the blueprint and in real life.
When you’re adding an ADU in Lakewood, cutting corners can be risky, costing you time, money, and your final inspection approval. That’s why every job we take on is built around code compliance from the start.
We stay up to date on Lakewood’s local ordinances, Los Angeles County regulations, and all California plumbing code requirements, so your project moves forward without unnecessary delays or red tape.
What you can count on:
No shortcuts. No surprises. Just plumbing you and your inspector can trust.
While ADU plumbing is one of our specialties, we’re also the go-to team for just about every other plumbing need in Lakewood. Whether it’s a quick repair or a full system overhaul, we bring the same attention to detail and commitment to quality every time.
Our services include:
No matter what’s happening behind your walls or under your yard, we’ve got the tools, training, and team to handle it.
From the tree-lined streets of Lakewood Village to the post-war charm of the Lakewood Mutuals, this city has a little bit of everything, and we’ve worked in just about all of it. Whether you’re adding an ADU to a classic mid-century home or expanding a newer property near Del Amo, we understand the plumbing systems that run beneath it all.
At Benjamin Franklin Plumbing of Long Beach, we’ve helped Lakewood homeowners plan, build, and upgrade their plumbing with confidence. We know the local codes, the soil conditions, and the quirks of older infrastructure, and that gives our clients an edge.
Building an ADU is an exciting move, but the plumbing behind it needs to be solid, code-compliant, and built to last. That’s exactly what we deliver at Benjamin Franklin Plumbing of Long Beach.
Whether you’re just getting started or already in the thick of construction, we’re ready to step in with expert service, clear communication, and a crew that respects your time and your property.
Call today or book your ADU plumbing consultation online and let’s bring your vision to life, one smart connection at a time.
Check out our Lakewood, CA service area map below to see where we work.
And take a moment to appreciate the Lakewood Civic Center, a hub of community life and city services, right in the heart of the neighborhoods we proudly serve.
Learn more about our Long Beach-based plumbers.
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When you need plumbing repairs now, we’ll be there. Our 24/7 home plumbers are available to address your emergency plumbing service needs day or night.
Whether you have an emergency burst pipe, a water leak, or an overflowing toilet, we’re here to help. And we don’t just fix the problem, we take preventive measures to stop it from happening again.
The plumbers with this company are great 45 years of experience. The company is honest and fare pricing.
It’s rare to find such a professional and helpful team. Don is fantastic to deal with, and Cam is equally impressive. They are both genuinely good, stand-up guys who go out of their way to be kind. Highly recommend them based on character alone!"
This is the second time in two weeks that we’ve called these guys for a plumbing need. They came out the same day and replaced the house PRV, which also fixed at least one other plumbing leak in the house. Cam is friendly, professional, and fast. We will continue to use these guys for future Plumbing needs.
I was at home. The company was quick to respond and the service was great!
Kyle was fantastic. My water heater started leaking and it was about 20 years old, so it was definitely time for a replacement. Kyle arrived right on time, explained everything clearly, and answered all of my questions without rushing. The whole process was smooth and professional, and I’m very happy with the new installation and the service overall. Highly recommend!
I am very pleased with the repair of my sewer line by Aaron Preston and his team. The bid was far below the other competition and then with the money saved I had him replace both bathtubs faucets. And still was cheaper than Bud's bid. We are happy to have Benjamin Franklin as our new plumbers
Both Ilija and Dylan were great! Ilija first came as we did not have hot water. He handled that problem efficiently and then checked all 4 bathrooms, kitchen and laundry room. Ilija identified quite a number of items that needed replacement and since our home is older it was very good to be made aware of those issues. Dylan then came a couple of days later and fixed all of the problems in one day! He worked all day and did an excellent job while treating our home with respect and went above and beyond to help us. Excellent company and Ilija and Dylan both super!!
We had a water leak; Ben Franklin responded quickly and repaired the leak on February 2, 2026. The 1st technician noticed a few other areas of concern. This being are secondary home, we thought it a good idea to have these issues addressed. We scheduled the balance of the repairs to be completed on another date. The 2nd technician repaired the balance of the issues. Both Kevin and Marshall were on time and great to interact with! We did have a stumble on the billing side, but this matter was resolved with a call to Elliott. Thank you to all!
Steve was great and had more than enough expertise to assess our issue and get it quickly resolved. Had the parts needed and was professional throughout. Ben Franklin is our plumber of choice because of one great experience after another.
Kyle was super helpful and knowledgeable. He not only installed our new garbage disposal with quality but he answered any questions we had and explained any process with us. I highly recommend him Benjamin Franklin plumbing.
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