A1 Best Plumbing
Company Overview
Thorough Drain Solutions
High-Pressure Jetting
Piping Solutions
Video Inspections of Sewers
Closing Permits
Gas Appliance Installation
Leak Detection Services
Leak Resolution
Gas and Electric Water Heaters
Home Maintenance Inspections
Sewer Line Services
Preventing Backflow
Claims Support
Garbage Disposal Services
Established in 2012, we are a certified plumbing company operating in Los Angeles and Orange County.
We are a licensed general contractor offering emergency plumbing services 24/7.
Vincent Attardo, our founder and CEO, brings years of plumbing expertise to A1 Best Plumbing.
Having worked for twenty-five years in moisture and mold remediation, he has published several articles on related topics.
Vincent specializes in moisture intrusion investigations and is a past member of the ACAC Certification Board.
He is certified as a Council Board Certified Indoor Environmental Consultant (CIEC) and a Residential Mold Inspector (CRMI).
With his credentials as a licensed general contractor and IICRC certified Master Cleaner and Restorer, he upholds our service standards.
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

Best plumbing service I've ever had and heres why. I called in and spoke to the operator and told her I have a running water that wont turn off. She politely tried to get me going by getting a quote for parts and labor. Immediately she transferred me to Vincent which he was very professional and gave me a very good deal and deal was better than any other plumber that I had called that day. So Vincent had an on call person ""Steve"" to show up and he had called me within an hour. To me that's very fast, responsive, and communicative. Upon his arrival, Steve went above and beyond his measure to get this squared away before it floods by shutting the valve where I cant locate in a business foundation. He really went out his way to help me and really made my day, thank you Steve!!! He fixed it fast in no time none of that jibberish stuff.

After being asked twice, by the owner, to remove my review, I agreed to update it.
As I explained to Victor, the owner, I was unhappy with their service. They came out, spent a lot of time trying a few different methods, and suggesting some very costly procedures. They were unsuccessful at clearing the clog, but didn't hesitate to charge us for their time. We paid. The next plumber came out and cleared the clog in an hour. Of course I got irritated and expressed it in my review.
So there's my update. Take it for what it's worth.

I spent 6 weeks waiting for a company my home warranty sent out to fix a major plumbing issue. We're taking black pipes leaking all over creating a pond in our crawl space.
I contacted Vince and he and his team were out the following day. They reassessed the problem, had a plan of action and had my house back in working order within 2 days. Fast forward 6 weeks and I am still dealing with the same warranty company on getting me my reimbursement. You would think this doesn't pertain to my review, but it does.
Vince and Ana have helped me time and again to help make sure that I am provided with the appropriate refund from my home warranty. They don't need to do this and I personally feel indebted to them because of 1. the hard work and long hours they initially put in to fix the problem but also 2. The fact that they have helped me with problems not related to them. They are an amazing company,
honest, quick and thorough. They go above and beyond to make sure their clients are happy. I highly recommend them to anyone with even the smallest issues needing repairs or fixing. You can't go wrong with A1 best plumbing

Our water heater went out during the week and since my husband and I work full time, we had to wait till sat to handle it. The home store was way over priced for an unreliable brand of water heater. I found A1 on yelp and Vincent, the owner, called me back right away with a quote and was easy to work with! He was even on his way to another call and still managed to make it back to our home and install the new Bradford and White water heater in a few hours. I appreciate all of his help and sense of urgency! Thank you A1, Vincent, and team!
I will call them for any future plumbing needs! :)

Had two recent plumbing issues to address ... John Littrell from A1 best plumbing was prompt, efficient, helpful, and took care of both issues quickly and effectively. Very positive experience both times

Our kitchen sink faucet busted at around 8:30pm tonight and we couldn't locate the water shutoff. The one we found in our front yard didn't work, and water was shooting out all over the place. Luckily STEVE showed up in like 5 minutes, faster than the cops can. He was able to fix it for us asap. He's an awesomeeeee guy also. Will use him over and over again and highly recommend him

Vincent and his team did an outstanding job! John came down to do the shower repair this morning and replaced a stem, a handle, and pushed back the spout that was protruding out a little. No more rapid leaks in my shower! I recommend A1 Best Plumbing for all your plumbing issues. Two other companies I called beforehand didn't even reply to the messages I left, and they were 24 hr. services too. Boo!! A1 responded within just a few minutes from the first call and John, a real nice guy, showed up first thing in the morning. That's quality and professionalism right there. Also: fast service, reasonable prices, and immediate follow ups on the scheduled repairs. As they say in the military, ""Bravo Zulu"" - job well done.

My water heater exploded in the middle of the night, I called this company and the owner answered, who by the way was very friendly and reassuring and put me in touch with Steve Cox. Steve was awesome, very professional, and took care of the job. So thankful and will definitely refer him to all.. Thank you

Vince and his crews really know what they are doing! They work very well with the owners, tenants and especially the insurance companies. When it doubt about being able to fight for your settlement on your own, put your trust into Vince and his team. You will not only be able to get your home back to normal fast and efficiently, you won't have to fight the insurance company yourself!

We called this company today due to a water softener problem that we needed help with ASAP. Tracy got to our house really quickly, was very professional and friendly. All in all, it was a positive experience and we would call these guys again for help.