Leak Detection Pro's

H J.

Dominic came out and found this intermittent leak I've been struggling to find for at least 4 years. I've been thru 3 mulligans with the local water district for high water use forgiveness. He had to escalate from the CO2 to the Helium big tank but he did find it in a place I would never have found or suspected. I dug down where he said, removed a bad buried inline valve, I didn't even know was there, capped off the pvc and the leak is gone! WHAAAAAT! Call him or his dad, these guys are pros and get the job done!

Dan G.

I was referred to Leak Detection Pros due to a find leak somewhere in my pool. Dominic came out ( he and his father Mark run this business with just the two of them) and went through my system thoroughly. He was able to identify two broken pipes and pinpoint exactly where the breaks were.
He is truly a pro and since they only diagnose, but do not do repairs, there is no pressure to hire them to do the fixing. (unlike other companies).
The prices were reasonable and the expertise priceless. I would highly recommend this company. They really pulled through for me.

Howard K.

I called and spoke with someone who took my information and promised a call back from a technician. No call back. I called again two days later. She had my information and said I'd get a call back ""soon."" That was four days ago. No call back.

gaile s.

Leak Detection Pros were great! I live at a 140 unit complex in San Rafael and we had a water leak. I first called our maintenance people and they contacted Mark Mengarelli at Leak Detection Pro's. Mark came out right away, found the leak and then our maintenance person was able to repair the leak. All done quickly, professionally, respectfully and with a sense of ease. A real pleasure to work with Mark and a name and company I will keep in my list of excellent service professionals. Thank you Leak Detection Pro's!

Peter Y.

Had a real problem with a ATT/Comcast conduit that had been lost during fire reconstruction. He showed up on time, with the right equipment. located the conduit 300' all the way to the end. He was professional, didn't complain, saved me thousands of dollars.

BunBun B.

We spent over $5,000 working with a plumber on a major leak in our front yard. Just when we thought it was fixed, we found it was still leaking. Finally found Leak Detction Pros in Yelp. They found it in 5 minutes at minimal cost as it was the result of a faulty valve. Fixed. Wish I'd found them first!

Neil Y.

You would think that an outfit called leak detection pros would be available to fix whatever leaks you are suffering under. Not So./
Our water bill quadrupled due to a leak. The ""Pro"" came over, took a look at our water meter and said whatever sort of leak we have was not the kind that they repair. Fifteen minutes followed by ""that will be three hundred and eighty dollars."" Their ad should specify what they wiill and will not fix. And you must sign a contract BEFORE being told
what they will do.

Ron C.

We noticed that our pool water was going down very quickly. About 200 gallons a day. We started calling around and the soonest any leak detection company could come out was a week. Leak Detection Pros said if they have any cancellations he would call us. The next day he called letting us know he would be out that day. After a couple of hours he found the leak and called my pool company letting them know what and where he found the leak. What was so great about these guys is the pool company came out and dug where the leak was detected. They couldn't find the leak so they immediately came out and should them. Yep exactly where they said it was. What was so great is they did not charge us extra for their additional visit. Thank you!!!

Roop d.

You get what you pay for. I was impressed at how much I learned during their visit. Alerted me to some issues I never would have noticed. Very happy customer.

Catherine M.

Mark was Excellent!! He fixed my 3 week long leak on my Farm in Sebastopol in minutes. I had 5 different services out with all of them unable to find it. Mark took a big perspective of the situation and isolated the problem with some gas and problem solved! I would recommend him above all others!!!