Gas Leak Detection


If you believe you smell a Natural Gas leak or if The Gas Company shut you down and told you to call a plumber, you are on the right page. Our plumbers are experts in the art of trouble shooting gas leaks, and with the help of an Electronic Gas Sniffer we can quickly identify the source of the problem, so that we can provide an estimate for a safe, legal repair.

  • Emergency Gas Leak Detection
  • Steel & Plastic Pipe Repair
  • Earthquake Shut-Off Valve Installation
  • Gas Pipe Modification & Replacement
  • Appliance & Fixture Hook-Up
  • Shut-Off Valve Relocation
  • Interior & Exterior Pipe Installation



We've used Tweedy plumbing many times over the past 7 or 8 years, & have never had any complaints. Excellent customer service, they always show up on time, they're clean & professional, and pricing has always been up front & honest. Highly recommended!

Christina R.

Newport Beach
Extremely professional, helpful, and thorough! Tim from Tweedy Plumbing provided excellent service and solutions for our issues!! Would highly recommend Tweedy Plumbing for any needs!
Everyone from scheduling to service were great. Honest, to the point, and knowledgeable. They were able to fit me into their busy schedule withing hours...SAME DAY!!! I would recommend them in the Newport Mesa are for sure. FYI- they replaced the pilot assembly kit/thermocouple in my GE water heater. Not an easy task as it requires dis-assembly and taking the heater pan out.

Dan Palmquist

Costa Mesa
They are INCREDIBLE and so honest and helpful. I had a leak under my fridge.  They came out within the hour, didn't upcharge me for the emergency, and fixed the problem in 30 minutes. Honest and reliable .I will use and refer over and over again.

Jenn F.

Newport Beach
(949) 645-2352