• For All Your Plumbing Needs 24/7

    For All Your Plumbing Needs 24/7

    Same price as Saturday night or Monday morning. No extra charge for overtime, weekend, or holidays

  • For All Your Plumbing Needs 24/7

    For All Your Plumbing Needs 24/7

    Same price as Saturday night or Monday morning. No extra charge for overtime, weekend, or holidays

  • For All Your Plumbing Needs 24/7

    For All Your Plumbing Needs 24/7

    Same price as Saturday night or Monday morning. No extra charge for overtime, weekend, or holidays


  • Mike helped me remodel my condo. He replaced shower valves, relocated gas and sewer lines, and replaced my water heater with a beautiful new tank-less unit. Best of all, his pricing was better than the three other estimates I received!! Highly recommended.

    Frank C. - San Clemente

  • Mike and his apprentice, Nick, came on same-day notice to our house today to diagnose a potential slab leak.  He explained the situation in very clear terms, made my options extremely clear (with pros and cons for each) and performed a re-route.  Their work was super efficient, and their demeanor was of the utmost in professionalism.  No slab leak/re-route is ever something to smile about, but the experience with Lomonaco Coast went so smoothly, and Mike is so friendly and professional, that I found myself thinking, “Why am I not in a bad mood?”  And that, in a nutshell, is enough to convince me that he’s doing fantastic work!

    Ali N. - Laguna Niguel

  • Mike has helped me on several occasions on my properties from sewer stoppages, to slab leaks and reroutes. I wouldn’t trust any other company in my home without me there. Very professional.

    Kathy W. - Laguna Beach

  • Lomonaco Coast is a great company ran by a good man. Honest and fair, you will get the best resolution to your issue, or issues. The whole crew is full of integrity and will not try to sell you anything you don’t need. Their rates are incredible as well. If you call some of the bigger companies out, their set price,”$99 for any drain” is just a marketing ploy. By time they’re done you’ve dropped close to a grand for a backed up toilet. My kitchen sink was backed up and a guy from a bigger company came out and tried to drag me across the coals. I told him to kick rocks. Lomonaco Coast came out and cleared the stoppage for less than the bigger guys and did a free home inspection. The boys were so nice and professional, but not too professional. I wasn’t just another “stop” for them. They pointed out that my garbage disposal was leaking from the bottom and I had them replace it. The whole job, including the new disposal came to less than $315. I was extremely happy and I’m glad these boys are up and running. I have my new plumbing company!  

    Jacob H. - San Clemente

  • Mike has helped me out at my Salon in Laguna Beach on a number of occasions. He has cleared my backed up lines of hair and relocated one of my shampoo stations for me. Nice to find a plumber you can trust with so many companies taking advantage of customers. 

    Sandy V. - Laguna Beach

  • It was a holiday and I was working of course, as any wedding and event planner. Unfortunately i came across a problem. I happen to be in the kitchen and came across a clogged sink , my chef was cooking for my event and the kitchen sink wouldn’t drain and the disposal was not working . It being a clients house and not mine I would hate for her to know we ran into a problem . A friend of my referred me to Mike and would rave about how great he was. I wanted to try him out myself but haven’t gotten a chance until then. I was scared he was going to take forever like the rest of the plumbers out there. To my surprise he was promptly there within the 15 minutes he quoted when I called . I was so relieved and very happy to know we were able to finish off the food and have it ready in time for our production and guest arrival.  Not only did he save me but his service was above all the rest truly the best !! I later told my client and she couldn’t believe I fixed her sink and she didn’t even know we ran into a problem, it went well I was amazed with his quality service !! Thanks again Mike !! I will recommend you to all my clients friends and family in the area. 

    Caio Bella Events - Laguna Beach

  • I had a completely clogged sink and needed help around 5:00pm on a weekday after I got home from work. I called Lomonaco Plumbing hoping they could possible make it out while knowing they are rapping things up for the day. Mike was so kind enough to put down what he was doing and quickly make it over to snake my clogged sink which he completed in literally minutes!! All while having a smile! Lomonaco plumbing is not only a business but a very down to earth, friendly, and committed business. I would highly recommend Lomonaco plumbing if you are looking for great plumbing service and a friendly face that you can trust! 

    Christopher V. - San Clemente

  • I tend to always have plumbing trouble, and to trust someone in my house that wont rip me off is rare!! But recently I needed to get my water heater fixed and drains unclogged. Being a girl I tend to get my hair down the drain often. Mike came to our rescue within 30 minutes, whenever I have called any other company in the past it always seems to take them forever. When Mike arrived he was all smiles, a friendly inviting presence, great appearance and proper the whole time. I was amazed!! In no time I had a new water heater, 3 drains unclogged and the smell in my sinks, to be fresh and clean of stench. I was so thankful and completely impressed with his performance. Not only did he make sure his areas were clean and tidy he even gave me helpful tips to prevent future damage. I was so glad I finally found a great plumber. He even mentioned to my boyfriend that he does remodels, which we are going to be doing soon. I know we will be calling him in the near future for that as well. I will refer him to all my friends I was so delighted with his service! If you are looking for a professional plumber or contractor Mike is your man!! Saves you time and money what more can you ask for!!! 

    Candace L. - Irvine

  • I called Mike at 1130 pm because my main sewer line was backed up and I had an EMERGENCY!! It was a huge mess to say the least. He was on the job in 20 min with a smile ready to do whatever it took to get my lines clear. He didn’t charge me after hour fees or an emergency charge!! He was a huge help, and now I have a great plumber and new friend.

    Chris S. - Dana Point

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We have been in the field since 1994. We have worked on Custom Homes, Remodels and Service & Repair throughout Los Angeles and Orange County.

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You’re doing business with someone you can rely on and trust to show up on time, stand behind their work, and leave your home clean and in better shape then we found it.

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We know how Imperative it is to have reliable service. We won’t send anyone into your home that we wouldn’t trust in our own home. Lomonaco Coast Construction is fully licensed, bonded, and insured.

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Lomonaco Coast is committed to quality workmanship, materials, and parts.


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