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About Semper Mechanical
This profile covers Semper Mechanical, a company classified under Plumbing, Heating, and Air-Conditioning Contractors, based in Oakland, California, United States, employing 6-10 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Semper Mechanical is one of 7,660,543 companies listed in California.
Business Contact Information
- Address
- 910 89th Ave, Oakland, California, 94621, 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
- 6 (6-10)
- Annual Revenue
- $605,000 ($0M-$1M)
Semper Mechanical: frequently asked questions
What does Semper Mechanical do?
This profile covers Semper Mechanical, a company classified under Plumbing, Heating, and Air-Conditioning Contractors, based in Oakland, California, United States, employing 6-10 people and reporting $0M-$1M in annual revenue.
Where is Semper Mechanical located?
Semper Mechanical is headquartered at 910 89th Ave, Oakland, California, 94621, United States.
How many employees does Semper Mechanical have?
Semper Mechanical has about 6 employees (the 6-10 range).
What is Semper Mechanical's annual revenue?
Semper Mechanical's annual revenue is estimated at $605,000 (the $0M-$1M range).
What industry is Semper Mechanical in?
Semper Mechanical's primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
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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