A1 Copper Repipe & Plumbing
Company Overview
With over 25 years in the plumbing field, the A1 Copper Repipe team is well-versed in our craft. Our team is fully licensed, insured, and trained, and we understand the local building codes that impact our work as piping experts. We are skilled at diagnosing plumbing challenges and offering solutions that align with your budget and specific needs.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 8:00 AM - 12:00 PM |
Sun: | Closed |
Recommended Customer Reviews

The best of the best service team that we didn't experience for a while. John is super responsive and always think of client's convenience. His team did our house repiping in a very professional way, they just treated out house like their own. Ricardo was also very responsible and keep close monitor on the team of each process the whole day during repiping. What gets really appreciated is John also went extra mile coming in early morning helped us replaced a leaking hose for our faucet even a week after their job was done.
Definitely a group of good people with great service and good hearts!! Thank you so much for your work!! We feel blessed!

Prompt and professional. Showed up on time, friendly and completed the work to a high standard.

So happy with professionalism and integrity of A1 Copper Repipe! Ricardo is a super knowledgeable plumber with an awesome, highly efficient crew. Thank you so much for installing a new water heater, doing some serious repiping and an outdoor shower. Mike did a fantastic job ensuring water runs smoothly in our beach house. Decent prices for quality operating. I do recommend these guys! A 1=A+++++!

Very satisfied with this company's repiping work. Mark came out on Thursday to inspect job, gave me a quote and was able to start the next day. Mark and his crew showed up on time at 8am, immediately got to work. Each crew member worked at a designated section of the house, cleaned up and was finished by 3pm.

Mike came and was very nice. We had a fridge that wasn't getting water to the ice machine. He was able to fix it very quickly for a good price. We plan to call them again for our next project. I recommend this company.

Ricardo did a great copper repipe job at my house, and I highly recommend him. He patiently listened to my requirements, correctly diagnosed problems at the house, and explained how he would address them. He even made some great extra suggestions (instant on hot water), and explained all the ins and outs of an outdoor shower which I had him install too.
He's clearly very knowledgeable in his field, and has an excellent customer rapport. Communication was flawless.
The job was executed on time, even on my limited schedule, with a veritable army of hard working technicians, and with perfect follow up. He went above and beyond. Thanks Ricardo!

hello everyone! I relied on some reviews for this project and decided I needed to tell my story so I can help someone out there. my house suffered a slab leak in one of my bathrooms and the water overflowed and reached some of my hardwood floors. my insurance sent some guys to repair the slab leak and was told that I could end up with another leak in a few years since the house was built in 1979 and all the plumbing was done underground. I panicked !! I do not want to go through this ever again, so I decided to look for a different solution, an acquaintance referred me to a person by the name of Ron from Optimal plumbing! ( what disaster it was! he told me he was going to just reroute the pipes and end the problem. he abandoned the job and made me lose invaluable time. then I learned that the best option was to repipe not reroute the house.
I started to look for a licensed, reputable, insured company to do a repiping of my house. what a surprise !! this is a very interesting business, I interviewed about 5 companies, they wildly differ in price from 12,400 to 9K some did not even include the repairs. ( they will make holes in your drywall and stucco )
fortunately for me, I decided to hire A1 copper-repipe. Ricardo and his crew of professionals are beyond amazing!! Ricardo came to my house, inspected the house, and decided on the best way to run the pipes through the attic with minimal stucco or drywall holes. Mike Miller ( a fine young man and one of the best plumber I have ever seen ) came to my house and reconnected the water. now we had running water. the crew of over 6 people came as agreed and started the repiping which was done in ONE DAY! what a relief! Ricardo was at all times available for any questions or concerns we had. they used the best Uponor AquaPex materials, they installed a pressure regulator, a shut-off valve, they even repaired a drainage trap for the same price. the next day another person showed up and fixed and repair any drywall or stucco they had removed. I would highly recommend Ricardo and his crew. they did a great job in my house now I know I won't have this problem again
I hope this experience will help you and all the yelp community.
PS. I read all the reviews before making my decision and was interested in knowing about the kind of bad review 1A Copper -Repiping had and asked Ricardo himself about it and to my surprise he told me had ended up doing that job and the owner was very satisfied for the work he performed and he thinks that the owner writing the bad review probably meant to mention a different company and inadvertently mention Ricardo's company.
sincerely,
roman

Our 30 year old, 6-unit condo building desperately needed a re-piping job. Owners/HOA had been spending a lot of money repairing leaks, water damage, etc. The large apartment building next door used A1 Copper to replace their piping and referred them. John Sayeski walked our property and provided a detailed plan/cost to re-pipe the building. Marc Amezcua and his crew did an amazing job replacing the drainage, sewage and water pipes. Jose and his drywall crew expertly patched up all the interior drywall and exterior stucco holes made to access the plumbing. The crews cleaned up all work areas after each days' work and interruption to water and toilets, etc. was kept to a minimum and clearly communicated through every step of the project. If you're in the need of re-piping no matter where you live in So Cal, give John a call at (562) 719-3905 to get a proposal! Re-piping is all they do!

Had some unexpected plumbing issues at our business and called A1 Copper Repipe for help. They were very helpful and quick. I was able to communicate via text to schedule appointment and get prices. Super convenient!

This was a mixed experience for me. Range quoted was less than a couple other bids. Prompt responses from Marcela and mostly prompt from Marc, but it felt like I had to chase him a bit to get it scheduled. Also, invoice was $75 more than discussed and it didn't show as being tax. I haven't seen the work yet, so I'll update if it is especially good or bad.