All Pure Water Treatment
Licensed water treatment contractor in San Diego, California
CSLB licence activeNo Google reviews yet
All Pure Water Treatment holds CSLB licence 1015960, active, licensed since 11 Jul 2016. Bonded for $25,000 with American Contractors Indemnity Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #1015960, class C55. Issued 11 Jul 2016, expires 31 Jul 2028.
- Licensed 10 yrsSince 11 Jul 2016.
- Bonded$25,000 with American Contractors Indemnity Company, since 24 Apr 2026. California requires the same $25,000 bond of every contractor.
- Works aloneExempt from workers' comp: certifies no employees, so nobody else may work on your job.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.
About All Pure Water Treatment
- People on the licence
- Miguel Angel Esparza Larios (owner)
Why it ranks #5 of 8 water treatment contractors in San Diego
Score 50.5 / 100. Claiming this listing or using Theo never changes it. How we rank
Other top water treatment contractors in San Diego
See all 8- 1
All Cities Water Treatment Inc
- Licence active
- Bonded
- Workers' comp
- 2

Water Purification Systems Inc
- Licence active
- Bonded
- Works alone
- 3
Triton Water Renewal LLC
- Licence active
- Bonded
- Workers' comp
- 4
Cal - Cool Mechanical
- Licence active
- Bonded
- Workers' comp
- 6
Unicus Water Solutions
- Licence active
- Bonded
- Works alone
- 7
Superior Water
- Licence active
- Bonded
- Workers' comp