Tuesday, November 10, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
19 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Copper Shine Plumbing is a licensed and insured plumbing company based in Simi Valley, California, serving homeowners throughout Simi Valley, Moorpark, Thousand Oaks, Chatsworth, and surrounding communities.The company is owned and operated by Zach Bavaro, a Marine Corps veteran who believes in doing work the right way the first time. Copper Shine Plumbing was built on the values of reliability, honesty, and quality workmanship. Every project is approached with the same level of care and professionalism whether it is a small repair or a full system installation.Services include water heater repair and replacement, tankless water heater installation, pressure reducing valve replacement, leak detection, drain cleaning, filtration systems, fixture repair and replacement, gas line work, and general residential plumbing repairs. All work is completed in accordance with California plumbing codes and industry best practices.Copper Shine Plumbing focuses on clear communication with clients, transparent pricing, and durable solutions that protect the home and plumbing system long term. The goal is not just to fix the immediate issue, but to ensure the plumbing system is operating safely and efficiently.As a locally owned small business, reputation matters. Copper Shine Plumbing has earned over 100 five star reviews from satisfied clients across multiple platforms in just over a year in business. Those reviews reflect a commitment to showing up on time, diagnosing problems accurately, and performing clean, professional work.If you are looking for a knowledgeable and dependable plumber in the Simi Valley area, Copper Shine Plumbing is committed to providing honest service and high quality results.
Coppershineplumbing (coppershineplumbing.com) has 19 customer reviews on The Fair Hearing, with an average rating of 5.0 out of 5.
Showing 19 reviews with 5 stars · Clear filters
Every timeI have dealt with Zach has been awesome. Not only is he the ultimate professional, but when he recommends someone to work on my projects, I know I’m getting the best available. Zach always gets five out of five stars on any review platform!
By Debbie
I was extremely pleased with the job Zach did for us. He was punctual and didn’t try to hurry the job either. He let us know the issue and gave us reasonable timelines. Completely fixed the issues that previous plumber kept milking us for. I recommend him for your next plumbing issues!!
By V M.
We are so lucky to have found Zack to be our lifetime Plumber. He's an excellent Plumber and a Great Guy. He's knowable, reliable and has a great personality. If you need a plumber you owe to yourself to call Zack at Copper Shine Plumbing. You won't be sorry!
By thomas D.
I got a very comprehensive proposal including all details of what was and was not included in the quoted price. Courteous, professional and timely communication. Install went great. I'm very happy with the work performed by Copper Shine Plumbing!
By Karen
Response from Coppershineplumbing· Jul 22, 2026
Thank you, Karen, for taking the time to leave such a thoughtful review. I’m glad the detailed proposal and clear communication helped make the process straightforward, and I’m happy to hear you’re pleased with the installation. It was a pleasure working with you, and I truly appreciate your trust in Copper Shine Plumbing. If you ever need anything in the future, I’m always happy to help.
Zach was pleasant to work with! He answered any questions we had along the way and made the process extremely smooth. He was super reasonable for what he was offering to add a gas line to put a gas oven in my kitchen. 10/10 would recommend and do business with again. Thank you Zach!
By Breanna M.
Response from Coppershineplumbing· Jul 21, 2026
Thank you so much, Breanna! I really appreciate the kind words and am glad I could make the process of adding the new gas line as smooth as possible. It was a pleasure working with you, and I truly appreciate your recommendation and support of my business!
Zach is very knowledgeable, extremely reliable, and his prices are fair. He replaced my recirculating pump and other necessary hot water heater parts. Everything he did was perfect! He has my unequivocal and highest recommendation. I will certainly be calling him again when needed.
By Lisa Hestrin L.
Response from Coppershineplumbing· Jul 20, 2026
Thank you so much, Lisa! I truly appreciate you taking the time to leave such a thoughtful review. It was a pleasure helping you with your recirculating pump and water heater repairs. I’m grateful for your trust and your kind words, and I’m glad everything turned out just as it should. If you ever need anything in the future, don’t hesitate to reach out. Thank you again for your recommendation and support!
Very impressed with Zack. He was knowledgable, respectful our home, and did a great job replacing section of leakage copper pipe in the difficult area of the attic . Will definitely use them again.
By Yongky M.
Response from Coppershineplumbing· Apr 7, 2026
Yongky, I appreciate you taking the time to leave this. That was a tough spot to work in, glad we were able to get it handled cleanly and correctly. If anything else comes up, I’m here 👍
Fast service! Zach came out the very next day after I called him, and he even sacrificed his dinner hour and stayed late. Poor guy -- but he had a smile on his face the whole time! Very friendly, put on booties to walk on our carpet, and did clean, thorough work.
By Edie
Response from Coppershineplumbing· Apr 7, 2026
Edie, I appreciate you saying that. Glad I could get out there quickly and get everything handled the right way. I always try to keep things clean and respectful of the home, so that means a lot. If you ever need anything again, I’ve got you 👍
