B-4 Engineering & Diving
Construction · San Francisco, California
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Products & Services
About B-4 Engineering & Diving
B-4 Engineering & Diving is listed as a company operating in Industrial construction, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Construction and based in San Francisco, California, United States.
Its primary NAICS classification is 237990 (Other Heavy and Civil Engineering Construction). B-4 Engineering & Diving is one of 26,724 Construction companies listed in California.
Business Contact Information
- Phone
- +264 (81) 128 7236
- Website
- www.b4diving.com
- Address
- 795 Lacus, San Francisco, California, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 23Construction
- 2379Other Heavy and Civil Engineering Construction
- 237990Other Heavy and Civil Engineering Construction
SIC Codes
- 16Heavy Construction Other Than Building Construction Contractors
- 162Heavy Construction, Except Highway And Street
- 1622Other Heavy and Civil Engineering Construction
Company Details
- Employees
- 18 (11-20)
- Annual Revenue
- $3.9M ($1M-$5M)
B-4 Engineering & Diving: frequently asked questions
What does B-4 Engineering & Diving do?
B-4 Engineering & Diving is listed as a company operating in Industrial construction, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Construction and based in San Francisco, California, United States.
Where is B-4 Engineering & Diving located?
B-4 Engineering & Diving is headquartered at 795 Lacus, San Francisco, California, United States.
How many employees does B-4 Engineering & Diving have?
B-4 Engineering & Diving has about 18 employees (the 11-20 range).
What is B-4 Engineering & Diving's annual revenue?
B-4 Engineering & Diving's annual revenue is estimated at $3.9M (the $1M-$5M range).
What industry is B-4 Engineering & Diving in?
B-4 Engineering & Diving is in the Construction / Construction industry, and its primary NAICS code is 237990 (Other Heavy and Civil Engineering Construction).
How can I contact B-4 Engineering & Diving?
Its website is www.b4diving.com and its phone number is +264 (81) 128 7236.
What companies are similar to B-4 Engineering & Diving?
Other large construction companies in California include Hyundai Engineering & Construction Co. Ltd, RSK Group, Takenaka Corp and Daewoo Construction.
Largest construction companies in California
Largest companies in California
Largest construction companies
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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