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About H2o Proof
This profile covers H2o Proof, a company based in Campbell, California, United States, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Plumbing, Heating, and Air-Conditioning Contractors.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). H2o Proof is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (408) 4756614
- Address
- 250 Watson Dr, Campbell, California, 95008, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2382Building Equipment Contractors
- 238220Plumbing, Heating, and Air-Conditioning Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 171Plumbing, Heating And Air-conditioning
- 1711Plumbing, Heating, and Air Conditioning Contractors
Company Details
- Employees
- 28 (21-50)
- Annual Revenue
- $1.4M ($1M-$5M)
H2o Proof: frequently asked questions
What does H2o Proof do?
This profile covers H2o Proof, a company based in Campbell, California, United States, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Plumbing, Heating, and Air-Conditioning Contractors.
Where is H2o Proof located?
H2o Proof is headquartered at 250 Watson Dr, Campbell, California, 95008, United States.
How many employees does H2o Proof have?
H2o Proof has about 28 employees (the 21-50 range).
What is H2o Proof's annual revenue?
H2o Proof's annual revenue is estimated at $1.4M (the $1M-$5M range).
What industry is H2o Proof in?
H2o Proof's primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact H2o Proof?
Its phone number is +1 (408) 4756614.
Largest companies in California
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Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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