Lomonaco Coast Plumbing & Pipelining

★★★★★ 4.8 / 5 (214)
: 929 Calle Negocio Ste F, San Clemente, CA 92673
: (949) 933-3871
: http://www.lomonacocoast.com

Company Overview

We specialize in NuFlow trenchless pull-in-place sewer lining, an innovative solution that redefines sewer line repair and rehabilitation. Unlike conventional techniques that necessitate significant excavation and disruption to your property, our innovative approach minimizes invasiveness while delivering superior, enduring results.

We appreciate the importance of having effective and trustworthy plumbing systems, and our passionate team is devoted to offering the best level of service and quality. Whether for residential or commercial projects, we customize our solutions to fit your unique requirements, making sure you are pleased every step of the way.

With our proficiency in NuFlow trenchless pull-in-place sewer lining, we can seamlessly repair and rehabilitate sewer lines, avoiding the complications and inconveniences of standard methods. This cutting-edge technique saves you both time and money while protecting your property’s integrity.

When you select Lomonaco Coast Plumbing & Pipelining, you can anticipate outstanding results and a dedication to quality. Our skilled technicians combine their deep knowledge with modern plumbing techniques to ensure efficient and durable solutions for your plumbing needs.

Reach out to us today for a consultation, and allow our team to showcase our skills in employing advanced techniques to provide efficient solutions that endure. Lomonaco Coast, established in 2014, is led by owner Mike Lomonaco. My background includes Custom Homes, Remodels, Drain Cleaning, Sewer Lining, and Service & Repair Plumbing. You are partnering with someone you can trust to arrive on time, stand behind their work, and leave your home cleaner and in better condition than when we arrived. At Lomonaco Coast, we know how essential it is to have reliable service. We will not send anyone into your home that we wouldn’t trust in our own home with our families.

A seasoned contractor equipped to manage all your plumbing tasks. A specialist in drain cleaning, sewer inspections, and sewer lining! I take great pride in my customer service and workmanship. Allow us the opportunity, and I promise we will not let you down.

Business Services

  • Drain installation
  • Drain repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

Recommended Customer Reviews

Rob M.
★★★★★

Incredible local company. Honest, friendly and professional. Had to use them once, now a customer for life!

Melinda Z.
★★★★★

Lomonaco Coast,
You are the best, and only plumbing service I use, I appreciate you so much.
Would not be able to do my job without you!
Constantly grateful!

Sunny A.
★★★★★

These guys are the best. I am so stoked to finally have a plumber I can say something good about. I've searched for years for a plumber I can trust, who returns phone calls and gives fair prices. These guys are the real deal and they all have sweet mustaches. I can't say enough good things about them. They have rescued us probably 4 times now, Hyrdo Jetting our main line due to root intrusion. They've gone above and beyond to help. We were using another plumbing company for a while and Mike beat their Hydro Jet pricing by hundreds of dollars. Owning a home is SO expensive and the extra savings truly means the world to us. I honestly don't know what we would have done without them. I've had so many unprofessional, rude, overpriced plumbers here and Mike and his crew are all so professional and polite. He returns calls promptly and makes me feel like I'm a priority. These guys really know what they're doing! They work fast and come as quickly as possible which I appreciate considering many plumbing issues are emergency scenarios. I highly recommend these guys!

Emily V.
★★★★★

I'm posting 5 minutes after he left. He was extremely professional. He came at 8:00pm (45min after we called him) and fixed a leak fast and gave us a discount! Seriously call them if you want a fast quick job done right!!!!

Brett M.
★★★★★

Mike and his crew have helped us on various projects at our house. We live in an old home with plenty of complications, and he has been able to make it work every time. We recently had a major septic issue at our house, which also involved appointments with the insurance adjuster. Mike was willing to work around everyone's schedule and complete the job quickly. I always feel like he goes out of his way to respond quickly, and he is willing to listen to questions and concerns. More than anything, I appreciate the extremely fast response to emails and text messages. I always know that Mike will get back to me right away and that he will be reasonable in working with me no matter what the issue. Excellent service!

Gary C.
★☆☆☆☆

I would not use their service again....way TOO over priced. They charged me $250 to snake a toilet!!!! He was here for maybe 30 minutes. If I had know that....I would have done it myself. When I have had plumbers her in the past it has been at least $100 cheaper. If you use the ....I would get a quote before they come out.

Vivian N.
★★★★★

If you want AWESOME, DEPENDABLE, CLEAN & QUALITY work, Lomonaco Coast Construction should be your one and only call.

We had some major renovations done a year ago [this review has been a long time coming] and Lomonaco Coast was a huge part of it. Here's what we had done:
- gutted our main bath complete and installed new tub, double vanity, toilet, and (of course) faucets
- updated laundry area
- replaced old water heater with new tankless water heater (this is awesome!)
- repiped entire house with PEX piping, bypassing the old set-in-the-concrete-slab-foundation pipes

Mike and his crew were fantastic. This multifaceted project was well managed and completed in 3 weeks - from tear-out to totally functional. The remodel took our these impacted areas of our house from the original-late-1960s-with-hack-job-updates dysfunctional to clean, modern, and worry-free functional. Mike patiently listened to what we wanted and delivered.

If remodeling isn't your focus and you just need some plumbing repairs, Lomonaco Coast is your go-to plumber. We had unusually odd and slow clogging of our sewer line that started months before our remodel. When we finally had Mike come take a look at it, he snaked it and got is cleared but the clog kept recurring. Unfortunately, Mike's camera and locator equipment was in the shop for repairs so he couldn't really see what was going on. After several snakes and even a hydrojet clearing of the sewer line, the clog persisted. Once Mike got his camera and locator back, we all finally saw the cause - a massive ball of fine roots (like a wig!) that had grown into the sewer line at a junction of multiple lines! Throughout his return trips to deal with this clog, Mike was persistent and gave us a discounted rate because he realized he hadn't yet solved the problem. Now this is integrity.

BOTTOMLINE: if you want EXCELLENT, ATTENTIVE, and HIGH QUALITY SERVICE by TRUSTWORTHY professionals who CARE about CUSTOMER SATISFACTION, including keeping your house CLEAN DURING THEIR WORK (they wore booties over their shoes inside our home!) and CLEANING UP AFTERWARDS, then CALL LOMONACO COAST CONSTRUCTION.

Chuck A.
★★★★★

We could not be happier with the service received from Lomonaco Coast Construction. We had a water main leak. Called at 8 am and had repairs completed by 3pm. Dennis came out and even though the area was a muddy mess, provided service with a smile and made us feel very confident the repairs were going to be done right the first time. The charges were very reasonable and he even came back the following day to put all the dirt (mud) neatly back. So glad these guys are local in San Clemente and we would without hesitation use them again should the need arise.

Rich G.
★★★★★

We called Mike Lomonaco on a referral from our friend Dan R. Mike answered his cell right away and we scheduled an appointment for the next day to clear the drain for our master bedroom sinks. They showed up on time and were very clean and professional being careful not to damage our newly installed cabinets. We have new wood floors and they wore protective booties when entering our home. We finally found a local plumber who is reasonably priced and professional. They will be our plumber for our backyard remodel project!

Max K.
★★★★★

Mike saves the day! I called mike to help me fix a main water line leak on a very deep copper line. The water was off to the house and we were under a time crunch to get the water back on. I called mike and he came over within an hr and got everything taken care of. I was so thankful to have running water. Thanks Mike!

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