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.
Sean Moran
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June 10, 2025
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!
Muriel White
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September 24, 2025
Hired Just In Time to service our split air/ heating unit for its yearly tune up. It needed free on and had him add it to run great. Good prices. Paul is AWESOME. BEST technician I have ever had for services.
Friendly, caring, professional, knowledgeable, respectful, VERY honest and just a great man.Will definitely ask for him every year for maintenance or service
Also had Cristian come out to do a hot water heater tuneup and he also is awesome and the best technician for that unfortunately I’m having an issue with my hot water heater and he’s not going to be able to fix it so he is coming back out to install a new one along with new lines, but he was very very honest, friendly professional, knowledgeable, respectful.
If you need plumbing services or air conditioning tuneups or heater tuneup, you need to use these guys because they’re great and they’re very reasonable
CopperThumb
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August 22, 2025
Outstanding Air Conditioning Service – Highly Recommended!
I recently had air conditioning work done at my home, and I want to commend the exceptional service provided by technician Paul and his co-worker. From start to finish, they were diligent, thorough, and entirely professional. It was clear that they did everything within their power to trace the issue and make the necessary repairs.
Their attention to detail and commitment to solving the problem were evident throughout the entire process. I truly appreciate their hard work and professionalism.
I will absolutely use this company again in the future and highly recommend them to anyone in need of air conditioning services.
Misha Novini
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October 02, 2025
I've used Justin Time a couple times now. Their services are pricey but they go above and beyond and provide top quality services. I also pick their brains and they provide good recommendations on finding quality parts and are generally really helpful. I definitely call them for future services.
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331 W Bay St, Costa Mesa, CA 92627, USA
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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 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!
Hired Just In Time to service our split air/ heating unit for its yearly tune up. It needed free on and had him add it to run great. Good prices. Paul is AWESOME. BEST technician I have ever had for services. Friendly, caring, professional, knowledgeable, respectful, VERY honest and just a great man.Will definitely ask for him every year for maintenance or service Also had Cristian come out to do a hot water heater tuneup and he also is awesome and the best technician for that unfortunately I’m having an issue with my hot water heater and he’s not going to be able to fix it so he is coming back out to install a new one along with new lines, but he was very very honest, friendly professional, knowledgeable, respectful. If you need plumbing services or air conditioning tuneups or heater tuneup, you need to use these guys because they’re great and they’re very reasonable
Outstanding Air Conditioning Service – Highly Recommended! I recently had air conditioning work done at my home, and I want to commend the exceptional service provided by technician Paul and his co-worker. From start to finish, they were diligent, thorough, and entirely professional. It was clear that they did everything within their power to trace the issue and make the necessary repairs. Their attention to detail and commitment to solving the problem were evident throughout the entire process. I truly appreciate their hard work and professionalism. I will absolutely use this company again in the future and highly recommend them to anyone in need of air conditioning services.
I've used Justin Time a couple times now. Their services are pricey but they go above and beyond and provide top quality services. I also pick their brains and they provide good recommendations on finding quality parts and are generally really helpful. I definitely call them for future services.