Plumbing in Aliso Viejo, CA
24 hour plumbing for Aliso Viejo homes and businesses. Family owned since 2013.
Serving Aliso Viejo and Surrounding Areas
Condo and townhome plumbing rewards a plumber who has seen the inside of these exact floor plans before, and after years of working Aliso Viejo we usually have. Water heaters tucked into closets and garages across the city are hitting the end of their life together, since so much of Aliso Viejo was built in the same short window. We replace them with code compliant installations sized for the space, and where a closet install makes tankless attractive we will say so with real numbers. Angle stops, supply lines, and washing machine valves from the original construction are small parts we replace constantly before they fail and flood. Kitchen drain lines in stacked units clog where they tie into shared verticals, and our cables and cameras sort out whose section the problem lives in, documentation the HOA will actually accept. For the office parks and shops around Aliso Viejo Town Center, we handle commercial drains, restrooms, and water heaters at hours that do not interrupt business. Straight answers, clean work, any hour.
Areas We Serve in Aliso Viejo
Why Aliso Viejo Calls Hummel Plumbing
Family Owned and Operated
Licensed, Bonded, and Insured
Open 24 Hours, Every Day
5.0 Stars on Google
Honest Recommendations
Repeat and Referral Customers
Our Services in Aliso Viejo
Drains, water heaters, leaks, repipes, and gas lines for homes and businesses.
Water Heaters
Diagnosis, repair, maintenance, and replacement of tank water heaters for homes and businesses.
Water Line Repair & Replacement
Repair and replacement of damaged, leaking, or deteriorated water lines, from single lines to full distribution systems.
Repiping
Partial and complete repiping of homes and businesses using copper or PEX.
Water Filtration & Treatment
Installation and service of water filtration and treatment systems matched to your water and your goals.
Kitchen Plumbing
Installation and repair of kitchen faucets, sinks, disposals, water lines, drains, and appliance connections.
Plumbing Fixture Installation & Repair
Installation, repair, and replacement of plumbing fixtures and related components throughout the home or business.
Popular in Aliso Viejo
The Aliso Viejo plumbing questions we answer most, in detail.
What Customers Say
5.0 stars across 140+ Google reviews.
Joey B.
August 30, 2026
Jon was personable and knew exactly what to do to pull a new waterline for our refrigerator up from our crawl space. He was also very informative about differing water pressure throughout our house. It was obvious he took pride in his work. Communication from Sally was excellent. Stellar family team in the neighborhood. Nice to know we can trust them for our plumbing needs.
Cathy L.
July 24, 2026
Jon Hummel is always a pleasure to work with. He is knowledgeable and very trustworthy. Will always use him for any plumbing needs.
Jodie F.
April 3, 2026
Jon always does an amazing job! We've used his services for years. He's on time, his prices are fair and his work is reliable. We needed a full house repipe after a pipe burst. I knew exactly who I would call for this big job and who I could trust-Hummel plumbing!
Larry A.
April 3, 2025
As a retired plumbing contractor, I'd like to think that I can tell a good plumber, hard worker, and honest man after watching him work. I'm getting a little long in the tooth (and sore in the back) to do much of my own plumbing anymore and I call Jon when I need plumbing help. I have also referred him to my neighbors, who report that they have been very happy with him.
Alexandria G., San Clemente
May 5, 2026
We've used Jon with Hummel Plumbing a few times now here in San Clemente, and he's been great every single time. He previously installed our tankless water heater, and most recently fixed our outdoor shower and handled a few other items for us. Everything has always been done correctly the first time—no shortcuts. He's friendly, thorough, and clearly takes pride in doing things the right way. He was also able to come out quickly, which we really appreciated. It's honestly such a relief to have a plumber we trust. Highly recommend Jon and Hummel Plumbing!
Jamie
July 1, 2026
Super happy with Jon @ Hummel Plumbing, we will be definitely using their services again and recommending them to friends and neighbors, work was completed in a timely, professional clean manner. Truly a hard worker who knows his stuff, thanks again Jon. Talk soon
Joanne P.
March 18, 2026
Showed up earlier than expected, which was clearly communicated and great news. Polite and great work. Pricing up front.
Brad K.
February 20, 2026
Jon and his assistant were prompt, courteous, knowledgeable and fast. I will personally recommend Hummel to my friends and neighbors! Excellent company to deal with in today's world!
Frequently Asked Questions
Common questions from Aliso Viejo homeowners.