A1 Best Plumbing
Company Overview
Thorough Drain Solutions
Hydro Jetting
Pipe Work
Video Inspections of Sewers
Permit Expediting
Gas Piping Services
Leak Identification
Fixing Leaks
Hot Water Solutions
Home Maintenance Inspections
Sewer System Solutions
Backflow Prevention Services
Insurance Claims Documentation
Garbage Disposal Services
Since 2012, we have been a licensed full-service plumbing company serving the Los Angeles and Orange County regions.
As a licensed general contractor, we deliver 24/7 emergency plumbing services.
The founder and CEO of A1 Best Plumbing, Vincent Attardo, has a wealth of knowledge in plumbing.
He has spent over twenty-five years addressing moisture and mold issues and has written various articles on the subject.
Specializing in moisture intrusion, Vincent has been a past member of the ACAC Certification Board.
Vincent is a Certified Indoor Environmental Consultant (CIEC) and a Residential Mold Inspector (CRMI).
As a licensed general contractor and IICRC certified Master Cleaner and Restorer, he ensures high standards in our services.
In 2012, he established A1 Best Plumbing, knowing that plumbing and water damage are closely related.
With several skilled plumbers on our team, launching this plumbing company was a straightforward decision.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hydro-jetting
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

I had main line clogged in North Long Beach and of course everyone wants to charge a million dollars or arrive at 8am the following day. That's guys we're prompt and ready to knock it out. The were professional and to care of my situation professionally when others weren't able to. Definitely adding them to my vendors list. Thanks Ronald for going the extra mile in making sure everything was good.

Thank you A1 Best Plumbing for responding to my emergency call.
I had a hot water heater pipe burst. Vincent called Ronald and Dominic out ofter they had a late night early morning call the day before. Ronald and Dominic got to my house as soon as they could.
Ronald was the nicest gentleman I met in a long time, he was very polite and professional and got the job done. I highly recommend them.
Thanks again,
Ms. Shanklin

No one likes to have to call a plumber on a weekend morning. Could not be more thankful that Ronald and Dee were at my home within and hour of my call and address the issue quickly.

This past Winter, our drains started slowing down and finally stopped draining. I called Vince and he had a team out that morning. Turns out that the pipes were too corroded to unplug and needed replacing. As we live on a slab home, this turned in to quite the project. By the end of the week, all the plugged pipes were fixed and in good working order. And the estimate was lower than I expected! Vince and A-1 Plumbing will always be our plumbers.
(I waited to write this as I wanted to test the pipes for a few weeks to see how they work. After five months, they are still working just fine and have no problems. They did a great job.)

This plumbing company was contacted to repair my kitchen sink drain / garbage disposal which was backing water up into my sink. The plumbing team of two responded promptly, and had good communication with me when they arrived. They wore appropriate protective gear as they began work on my drain. It was a more extensive plumbing job than I had anticipated but the team explained everything to me and worked quickly but thoroughly to resolve the issue. They were patient even as my nosey cat kept trying to get in the way of them working, which I appreciate. They successfully cleared my drain and explained to me the work that they had performed. I am completely satisfied with the work that they did, and the ease of service and I will use them again as well as recommend to others. Overall, a great experience working with this company.

Ana was very nice and so was the staff. But i was charged 300$ to be left in a worse position than I already was. Make sure they can actually fix the problem before you agree to pay them anything.

Stevo was a amazing plumber. Work fast!! Fix the problem quick. Less then 3 minutes he was out. Thank you for your hard work!!

Steveo, the plumber from A1 Best Pluming,came right over and he was very polite. We had a broken water line in our wall! Water was leaking out and our stress level was super high! But Steveo was cool & calm. He cut back our dry wall and figured out the issue quickly! He worked hard to get the job done right, but at a fast pace! He's old school with a ton of skills & experience! Our place is almost a hundred years old. So we need a plumber, that has worked on pipes from the 20s & can use a few tricks of the trade to fix things fast made to last another 50 years!!
A1 saved us money over the other quotes from other pluming companies.
We highly recommend A1 Best Plumbing!
Steve LBC

Steve was awesome. He came after hours so we could use the facilities finally after 1 day! Steve was very nice and very professional. Thank you!

Great team Ron and Dee . My building management was really making it hard for them to do their job , but they gave their best regardless and got the job done. Thanks again Ron and Dee .