We recently had our old cast iron pipes relined by LoMonaco Coast Plumbing and couldn't be happier with the experience. From start to finish, everything was great. They were upfront and transparent with pricing, arrived when they said they would, and the whole team was polite, professional, and tidy.
They went out of their way to minimise disruption to our day-to-day lives during the work, and communication throughout was excellent. It's refreshing to deal with a company that does exactly what it says it will. I'd happily recommend LoMonaco Coast Plumbing to anyone I know.
Christopher Martin
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July 03, 2026
This was the only plumber I found that would come out the same morning to fix our plumbing issue. I had tried my best to replace a shutoff valve from the main line to our home but I was no expert. However, Stephen was the plumber I needed! He was prompt, courteous and took the time to fix the issue properly. I highly recommend Stephen and Lomonaco Coast plumbing for your project. Thank you, Stephen!
Diana Mueller
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February 27, 2026
I'm so glad I found LoMonaco Coast Plumbing! My ancient clay sewer line was filled with intrusive roots and was in critical need or repair or replacement. My house is set back very far from the street and the sewer line ran under my perimeter trees, then under my new deck and concrete slab driveway. Demo'ing everything to trench and replace was out of the question. I received lining estimates from 4 different companies and LoManaco's pricing was the best. Oscar did a great job of explaining what to expect and he and his team completed the job as expected. They arrived on-time and cleaned everything at the end of each of the 4 days it took to complete. Not only did they do good work, but Oscar and all the guys on his team were so nice! Honestly, they were a delight to have on-site. They were kind, respectful of my property, and communicated well. I feel confident I made the right choice selecting LoManaco. I've found my new go-to plumber for any future plumbing needs. Highly recommend!
Sarah Parsons
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July 02, 2026
Excellent job, Mike and his crew are amazing. Great fast communication, job was done quick and they were very clean and meticulous. Would recommend them to all my family and friends.
Atul Padhye
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May 03, 2026
Oscar did a great job, got our kitchen sink unclogged in a short time. Only two negative observations. First, he did not arrive within the originally promised time frame. Second, the service was a little overpriced.
Our Address
929 Calle Negocio Ste F, San Clemente, CA 92673, USA
We recently had our old cast iron pipes relined by LoMonaco Coast Plumbing and couldn't be happier with the experience. From start to finish, everything was great. They were upfront and transparent with pricing, arrived when they said they would, and the whole team was polite, professional, and tidy. They went out of their way to minimise disruption to our day-to-day lives during the work, and communication throughout was excellent. It's refreshing to deal with a company that does exactly what it says it will. I'd happily recommend LoMonaco Coast Plumbing to anyone I know.
This was the only plumber I found that would come out the same morning to fix our plumbing issue. I had tried my best to replace a shutoff valve from the main line to our home but I was no expert. However, Stephen was the plumber I needed! He was prompt, courteous and took the time to fix the issue properly. I highly recommend Stephen and Lomonaco Coast plumbing for your project. Thank you, Stephen!
I'm so glad I found LoMonaco Coast Plumbing! My ancient clay sewer line was filled with intrusive roots and was in critical need or repair or replacement. My house is set back very far from the street and the sewer line ran under my perimeter trees, then under my new deck and concrete slab driveway. Demo'ing everything to trench and replace was out of the question. I received lining estimates from 4 different companies and LoManaco's pricing was the best. Oscar did a great job of explaining what to expect and he and his team completed the job as expected. They arrived on-time and cleaned everything at the end of each of the 4 days it took to complete. Not only did they do good work, but Oscar and all the guys on his team were so nice! Honestly, they were a delight to have on-site. They were kind, respectful of my property, and communicated well. I feel confident I made the right choice selecting LoManaco. I've found my new go-to plumber for any future plumbing needs. Highly recommend!
Excellent job, Mike and his crew are amazing. Great fast communication, job was done quick and they were very clean and meticulous. Would recommend them to all my family and friends.
Oscar did a great job, got our kitchen sink unclogged in a short time. Only two negative observations. First, he did not arrive within the originally promised time frame. Second, the service was a little overpriced.