Flash Plumbing Inc

Reviews

• VV

  victoria venegas

  Aug 23, 2026
  5.0
  I’m a resident of West Covina and called Flash Plumbing last night because I had a sewer drain backup that needed emergency attention. They responded quickly and were able to come out and clear the sewer line. A special thank you to Daniel for the quick response and for getting everything handled so promptly. I also want to recognize Jay, who came out and worked extremely hard to get the problem taken care of. I really appreciate the professionalism, hard work, and fast service from both of them. Thank you, Flash Plumbing, for being there when I needed emergency service!
• JG

  Jose Galindo

  Aug 23, 2026
  5.0
  I highly recommend Flash Plumbing Inc.! They did an amazing job replacing and repairing our water lines and were there to help us with an emergency plumbing repair. Daniel and his entire team were awesome—professional, knowledgeable, responsive, and truly cared about getting the job done right. The office staff was also wonderful, helpful, and professional throughout the entire process. From the first phone call to the completion of the work, the whole team provided excellent customer service. Thank you, Flash Plumbing Inc., and Daniel, for the outstanding work and support. Great team, great service, and highly recommended! ⭐⭐⭐⭐⭐
• CP

  Carlos Perez

  Aug 23, 2026
  5.0
  ⭐⭐⭐⭐⭐ 5-Star Review — Honestly, 6 Stars! I own several properties in Altadena, and we have used Flash Plumbing Inc. for our plumbing needs. We recently had a major emergency at one of our properties, and once again, the Flash Plumbing team came through and completely outperformed our expectations. We were also surprised to find out that Flash Plumbing had relocated their operations to Covina after the fire. We’re just grateful we were able to find them again and have our trusted plumber back! Their pricing was exceptional, they worked with us on financing, and their communication is truly outstanding. They are always willing to help, work with us, and find solutions—even when the job is unexpected and expensive. From the office staff to the technicians, the entire team is professional, responsive, and genuinely committed to their customers. Five stars isn’t enough—this is a 6-star company! ⭐⭐⭐⭐⭐⭐ Thank you, Flash Plumbing Inc., for always taking care of us and our properties!
• OV

  Orlando Vargas

  Aug 23, 2026
  5.0
  We had an emergency last night with our old water heater—a big dinosaur that we had for years finally gave out! 😅 We needed someone at the last minute, and it was already very late at night. Thankfully, Flash Plumbing was available and actually answered our call. They called us back promptly, got everything scheduled, and made sure we had a plan in place so we could have hot water again the next morning. We truly appreciate everyone who helped us, from the technician to the office staff. A huge shout-out to the entire Flash Plumbing team for answering the phone, responding so quickly, and helping us when we needed it most. Thank you for the great service and professionalism! Highly recommend Flash Plumbing Inc.!
• TT

  Tiffany Tse

  Aug 20, 2026
  5.0
  Daniel was very professional and helped me diagnose alternative solution for my kitchen sink sewer line. The pipe was rusted and it has a pipe belly. A drain cleaner plumber was going to refer us to another person who was going dig up the pipes to replace them. That not something that my family and I wanted to do. Daniel proposed a different way which he would do a brush coating or cip system on the pipes instead of digging up my concrete in the front yard and replacing them. He was on time and was very friendly. He answered all of our questions when we had them and finished on time. We were qouted a reasonable amount for the repair. We also asked him help to look where the spetic tank is. He included into the price and was very reasonable. We did have to call someone he referred us to to get that spetic tank pumped. I would highly recommend his services to others! Thank you for your help!