Tier 1 Leak Detection

★★★★★ 5.0 / 5 (193)
Emergency Call


: Anaheim, CA 92817
: (714) 788-8387
: http://www.tier1leakdetection.com

Company Overview

Our expertise lies in non-invasive leak detection and repairs that cause minimal disturbance. Our services include emergency services for main line and in-slab leak detection. We guarantee to locate your leak or you won’t owe us anything. Available on Sundays: On-call service.

We are a family-owned company, situated in Anaheim, California. Fully licensed, bonded, and insured. We serve all of Orange County and surrounding areas. Our commitment: “We’ll locate your leak or you pay nothing.”

With over a decade of experience, Johnny leads Tier 1 Leak Detection. Our guiding principles are “Honest. Professional. Reliable.” His background includes working at another leak detection company, where he was celebrated for his positivity, teamwork, and marketing abilities, winning Employee of the Year. More than just awards, Johnny cherishes the connections he forms with customers. In many instances, customers turn into more than clients; they become people he can rely on. He has established himself as a trusted authority in the leak detection sector and aims to bring integrity and value to his entrepreneurial venture.

Business Services

  • Gas line installation
  • Gas line repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:8:00 AM - 7:00 PM
Tue:8:00 AM - 7:00 PM
Wed:8:00 AM - 7:00 PM
Thu:8:00 AM - 7:00 PM
Fri:8:00 AM - 7:00 PM
Sat:8:00 AM - 7:00 PM
Sun:Closed

Recommended Customer Reviews

Duke
★★★★★

Coming from a real estate background I would not hesitate to recommend Johnny at Tier One Leak Detection. I had a slab leak at my own house and Johnny is the best in the business with very reasonable prices. He even helped me with a short term solution so I can still have hot water while I looked for a repipe company. Not only is he extremely knowledgeable and professional but he gave me his honest thoughts on which companies I should reach out to and what to look out for. With his guidance I saved so much money and stress from his knowledge but he went even further to reinspect another companies work just to help my family be at ease since we trusted his opinion so much. If you ever need help with leaks or guidance from a solid plumber and professional, just reach out to Johnny and see for yourself.

Alan K.
★★★★★

Johnny was able to schedule me very quickly, he did a very thorough review of my house and very clearly explained my problem areas, and possible solutions to repair them. He was very response and friendly.

Tara C.
★★★★★

If I could give 1,000 stars I would! I contacted Tier 1 Leak Detection again for another leak I had. Johnny came out right away and discovered there was a pipe that had burst and needed to be replaced. He replaced the pipe quickly and tested everything to make sure there were no more leaks. Any questions I had, Johnny was able to answer them. He is patient, kind, and truly cares about his customers. Tier 1 will always be the first place I call whenever I have a leak!

Jacob P.
★★★★★

Called Sunday evening Dec.29 at 5:30 and Johnny called me back in about 5 minutes. I was concerned my main waterline might be leaking because our water pressure in the house went down about 30 percent. Johnny spent nearly 30 minutes on the phone with me troubleshooting the issue and determined there was no leak. The main water meter wasn't turning so there couldn't be any leak. In all probability it's my water softener which I will check tomorrow. Folks, it's difficult to find people like Johnny these days willing to spend time to help someone and not get paid. I'm definitely putting his number in my contact list for the future. I highly recommend him!

Sunup H.
★★★★★

Had a Christmas Night surprise leak that Johnny and Tier 1 were able to come out and inspect on short notice the following day. Their approach to diagnose the problem was methodical and thorough, and their execution was incredibly efficient. Customer service was also as good as it gets in terms of booking the appointment, communication of arrival times, clear explanation of the process/issues/fixes. If that wasn't enough, the pricing was also the best in comparison to other leak detection. Highly recommend!

Raya K.
★★★★★

Super nice guy , very honest, give me every possible solution to my problems, he came on time and good communication, he has a very true knowledge what he's doing . Super lucky to found him!!

Michelle H.
★★★★★

Johnny's service is top notch! Now, I know why all his clients gave him 5 stars including me. I called him on a Saturday due to leak suspicion. He came the following day with all his equipment and was able to detect the location of the leak. Johnny explained to me my options and his recommendations. He is honest, sincere and professional. He's price for leak detection test was affordable too. Don't waste your time calling other company. All you need is Johnny if you want it to be done right!

Christine M.
★★★★★

Johnny at Tier 1 was fantastic. We've had astronomical water bills for the past 6 months and had two different water detection companies come out that were unable to find any leaks. Johnny showed up promptly this morning at the designated time. He patiently went through our property to determine the problem. He was honest, efficient, and incredibly thorough. We are very thankful for his help and would highly recommend him.

Elaine D.
★★★★★

I can't recommend Johnny and Tier 1 Leak Detection more highly. I don't even know how to explain to you how incredible they are. He not only knows his stuff and is amazingly professional - he is genuine, honest, trustworthy, highly skilled and truly cares!!! He will NOT overcharge you and has a tendency to undercharge actually!!! Unfortunately (lol) I have had to use him several times. He is unbelievable. And he has all the high-tech tools and anything you need. The other thing I will say is the area he works on is cleaner when he leaves than it was before! He is EXTREMELY knowledgeable, kind and sincere. I am so lucky I found him!!!!!

Aditi I.
★★★★★

Jonathan was incredibly responsive to a question I had about a potential leak in my home and he took the time to walk me through all the potential options. He was extremely knowledgeable and honest and I will most definitely be recommending this business to friends and family.

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