
Curtis Plumbing
Licensed plumber in Chatsworth, Los Angeles, California
Curtis Plumbing holds CSLB licence 383946, active, licensed since 13 Nov 1979, rated 4.9 from 139 Google reviews. Bonded for $25,000 with American Contractors Indemnity Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.

Report card
- Licence activeCSLB #383946, class C36. Issued 13 Nov 1979, expires 30 Nov 2027.
- Licensed 47 yrsSince 13 Nov 1979.
- Bonded$25,000 with American Contractors Indemnity Company, since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
- Workers' comp insuredInsurance Company of the West, policy WSD503988408, valid to 18 Feb 2027.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- 3 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 26 Oct 2022.
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About Curtis Plumbing
Curtis Plumbing provides residential, commercial, and industrial plumbing services in Chatsworth.
- Founded
- 1939
- Serves
- Chatsworth
- Ownership
- Family-owned
- People on the licence
- Wayne Martin Gilbert (CEO and president), Mathew Darin Spiwak (qualifier, CEO and president), Mark William Spiwak (officer)
From Curtis Plumbing's own website, read 3 Nov 2026. We only show what the site states.
Google reviews
4.9(139 reviews)Laura Arnold★★★★★ 4 years ago
Matthew did an excellent job. Showed up on time, cleaned up after himself and explained all the ins and outs of tankless water heating. The price was not cheap and I can assume that they are not the cheapest, but I think I got great quality and great service, especially since this was an emergency and they were able to get my hot water tank installed and up and running the next day. I have also used a Chase from the …
Lena Rivkin★★★★★ 3 years ago
Frankie was fantastic. He came over yesterday to install a new water heater. I was very pleased with his professionalism and the integrity he has for his work. He is a direct and clear communicator, hard working, and it's clear his intention was to do a perfect job. I will highly recommend him to everyone I know who needs an outstanding plumber!
Jeffrey Loeb★★★★★ 2 years ago
There are very good reasons we continue to use Curtis Plumbing: 1. They are available when you need them, particularly if the problem requires urgent service; 2. They evaluate the problem, explain the challenges, advise of different options, and make sound recommendations; 3. Get the job done timely and correctly on the first try; and 4. Charge a fair price for the higher quality of service they provide. We no long…
AMANDOCORAZON11★★★★★ 4 years ago
We called Curtis Plumbing couldn't have had a better experience. From our call to their office to final installation they were professional, prompt, knowledgeable, happy to explain and and cleaned up before they left. We highly recommend their services. FRANKY VALDEZ is the best.
Peter Lauer★★★★★ 3 years ago
Fantastic service. Really the best plumber (Chase) we've had. Good, fair, helpful, informative. When Chase left, my wife and I looked at each other and we were like, "Okay, not calling anybody else ever again."
Read all 139 reviews on Google Reviews and photos from Google, refreshed every 30 days.
Recent permits
Building permits pulled under licence #383946, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.
- 26 Oct 2022 · Plumbing · ZIP 90028Commercial
- 22 Apr 2022 · Plumbing · ZIP 914231 or 2 Family Dwelling
- 24 Feb 2022 · Plumbing · ZIP 90028Commercial
Why it ranks #5 of 1,934 plumbers in Los Angeles
Score 97.2 / 100. Claiming this listing or using Theo never changes it. How we rank
Other top plumbers in Los Angeles
See all 1,934- 1
Liberty Plumbing & Heating
- Licence active
- Bonded
- Workers' comp
- 2

Van Allen Plumbing
- Licence active
- Bonded
- Works alone
- 3

Bryco Plumbing
- Licence active
- Bonded
- Workers' comp
- 4
Water Heater Pro the Inc
- Licence active
- Bonded
- Works alone
- 6

Jon's Plumbing and Rooter
- Licence active
- Bonded
- Works alone
- 7
Champion Plumbing and Rooter
- Licence active
- Bonded
- Works alone