JustinTime Plumbing Heating and Air

We can always count on JustinTime Plumbing for our plumbing needs. We are repeat customers, and I never hesitate to call them, whether it's to service our tankless water heater, replace hose bibs, replace a shower valve, or locate a leak. Reliable and quick to respond.

Outstanding Service from Start to Finish! We had such a wonderful experience with this plumbing company from the very first call to the final fix! We discovered a bathroom leak early in the day and called that morning, Elizabeth and Bree in the office were absolutely fantastic. They were kind, professional, and went out of their way to fit us in the same day, even though it was clearly a busy schedule. Our plumber, Casey, was truly exceptional. He arrived after hours to make sure the job was completed that day and went above and beyond to fix the issue thoroughly. He was professional, knowledgeable, and incredibly tidy — you’d never even know he’d been working in our bathroom, except that everything was working perfectly again! It’s so rare to find a company that combines great communication, true professionalism, and genuine care for their customers. We are so grateful for their quick response and excellent work. We would absolutely recommend them to anyone needing plumbing services and will be calling them for all our future plumbing needs. Thank you again to Casey, Elizabeth, and Bree! You turned a stressful leak into such a positive experience!

I recently hired Just In Time to replace the toilets at my rental property, and I couldn’t be happier with their service! From start to finish, their team was professional, efficient, and highly skilled. They arrived on time, assessed the situation quickly, and completed the replacements with precision, ensuring everything was up to code and functioning perfectly. The quality of their work was outstanding, and they left the property clean and tidy. Their communication was excellent, keeping me informed throughout the process, and their pricing was fair and transparent. I highly recommend Just In Time for any plumbing needs—they’ve earned my trust and future business!

I hired Just-in-Time to come over and replace a very small portion of a copper line that connects between our hot water heater and a recirculation pump. I was initially overcharged for the repair, but when the company realized the mistake, they contacted us on their own and actually sent us a refund, without us asking. That's great service.

JustinTime Plumbing in Costa Mesa saved me $700 on a AC repair service. Not all HVAC companies are equal. Fortunately I went here for a 2nd opinion. Then learned the first company misdiagnosed the problem. If you can get Christian to make a call to your house you get a super smart, totally polite and professional expert to get the work done. He brought another pro named Rick. They left everything clean like they were never here. I like saving money and I like Justin Time Plumbing. Thanks guys. You are my go to team.

I had an excellent experience with Justin Time! The plumbers were on time, professional, and really knew what they were doing. They explained everything clearly from the call to the arrival and finished the job quickly, and left the area spotless. It’s rare to find a company this reliable and honest — I’ll definitely be using them again and recommending them to friends and family!

We recently had a major main line break, and this plumbing company was outstanding from start to finish. The front office was excellent—friendly, organized, and quick to get us scheduled during a stressful situation. The crew arrived on time, identified the problem right away, and handled the repair professionally. They explained everything clearly and left the work area spotless. The entire experience showed real integrity and teamwork. I highly recommend this company for any plumbing needs. Definitely our go to from now on!