Hallquist Backflow Testing
Atascadero, California
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About Hallquist Backflow Testing
Hallquist Backflow Testing is listed as a company reporting $0M-$1M in annual revenue, classified under Plumbing, Heating, and Air-Conditioning Contractors, based in Atascadero, California, United States and employing 1-5 people.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Hallquist Backflow Testing is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (805) 8355882
- Address
- 4200 Lobos Ave, Atascadero, California, 93422, 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
- 2 (1-5)
- Annual Revenue
- $173,000 ($0M-$1M)
Hallquist Backflow Testing: frequently asked questions
What does Hallquist Backflow Testing do?
Hallquist Backflow Testing is listed as a company reporting $0M-$1M in annual revenue, classified under Plumbing, Heating, and Air-Conditioning Contractors, based in Atascadero, California, United States and employing 1-5 people.
Where is Hallquist Backflow Testing located?
Hallquist Backflow Testing is headquartered at 4200 Lobos Ave, Atascadero, California, 93422, United States.
How many employees does Hallquist Backflow Testing have?
Hallquist Backflow Testing has about 2 employees (the 1-5 range).
What is Hallquist Backflow Testing's annual revenue?
Hallquist Backflow Testing's annual revenue is estimated at $173,000 (the $0M-$1M range).
What industry is Hallquist Backflow Testing in?
Hallquist Backflow Testing's primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact Hallquist Backflow Testing?
Its phone number is +1 (805) 8355882.
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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