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Greg Kranz Plumbing Service
About the business:
In Aliso Viejo's thriving community, we at Greg Kranz Plumbing Service are your reliable partners for all plumbing needs. Specializing in plumbing, furnace parts supply, sewage disposal service, and water softening equipment, our team is dedicated to delivering exceptional solutions for local homeowners.
Whether you're dealing with a leaky faucet or a complex sewage issue, we bring our expertise to every job. Our plumbing services are designed to restore your peace of mind, ensuring efficient and long-lasting repairs. In addition, we offer top-quality furnace parts and water softening equipment, helping you maintain comfort and efficiency in your home.
At Greg Kranz Plumbing Service, we understand the importance of prompt and reliable service. Our team is always ready to assist you, providing swift solutions tailored to your unique situation. Trust us for plumbing services that make a difference in Aliso Viejo homes.
Services:
All services 4-
Sewage Disposal Service
Book from $50In Aliso Viejo, we specialize in comprehensive sewage disposal solutions for your home. Our experts tackle clogs, leaks, and other …
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Water Softening Equipment Supplier
Book from $50In a homeowner's quest for cleaner dishes, softer clothes, and extended appliance life, we, at Greg Kranz Plumbing Service in …
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Plumber
Book from $50In Aliso Viejo, we're Greg Kranz Plumbing Service – your reliable partner for plumbing solutions. When you choose us, you …
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Furnace Parts Supplier
Book from $50In Aliso Viejo, look to us for prompt and reliable furnace parts supply. Our extensive inventory ensures we can deliver …
Photos and videos
Hours of operation
- Mon – Fri
- Sat – Sun
- 8:00 AM – 6:00 PM
- Closed
Latest reviews
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Wayne Marrs8 June 2026
Quickly fixed our small problem, answered all my questions and was reasonable on price. Seems like a very experienced plumber, and all-around good guy.
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Brad Friedman8 June 2026
Though I usually don't post reviews, Greg's work, service, knowledge, and authenticity was so noteworthy, I felt it appropriate to do so.
I had a root crimp my main line copper piping. I sent Greg some pics via email and he called back quickly to say if I hadn't already made other arrangements he'd be happy to come fix it. He gave me a time, called when he was en route and showed up at that specified time. After some intros, he took a look at the area, said he could do it in 2hrs + parts and I gave him the go ahead. He finished in 1h 15m and water was running to the house again!
Bonus: Greg has a long history in OC and can likely look at your faucets and tell you not only what parts and manufacturer it is....but why that faucet was used so wide-spread at the time your house was built.
So to summarize....great work, super friendly, and a walking anthology of OC plumbing....I highly recommend giving Greg a call if ever you're in need.
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Carlos Polanco8 June 2026
I've had the same plummer for 20 years, and when he quoted me for a toilet replacement, 1 year ago (no trip charge, $75 estimate charge!) I sent him away and found Greg. What a find. On time, competent, cordial and about 1/2 the cost. Today he was not only on time, he was 1/2 hour early. Repaired what needed to be repaired, when he could have easily sold me work I did not require. Actually went well beyond to "fix it" not "replace it". If I could, I'd give him 15 stars! Thank you Greg!
