Attic Efficiency
Walnut Creek, California
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About Attic Efficiency
Attic Efficiency is a company reporting $1M-$5M in annual revenue, classified under Plumbing, Heating, and Air-Conditioning Contractors, based in Walnut Creek, California, United States and employing 11-20 people.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Attic Efficiency is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (209) 5928618
- Website
- attic-efficiency.com
- Address
- 161 Civic Dr 135, Walnut Creek, California, 94596, 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
- 11 (11-20)
- Annual Revenue
- $1.2M ($1M-$5M)
Attic Efficiency: frequently asked questions
What does Attic Efficiency do?
Attic Efficiency is a company reporting $1M-$5M in annual revenue, classified under Plumbing, Heating, and Air-Conditioning Contractors, based in Walnut Creek, California, United States and employing 11-20 people.
Where is Attic Efficiency located?
Attic Efficiency is headquartered at 161 Civic Dr 135, Walnut Creek, California, 94596, United States.
How many employees does Attic Efficiency have?
Attic Efficiency has about 11 employees (the 11-20 range).
What is Attic Efficiency's annual revenue?
Attic Efficiency's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Attic Efficiency in?
Attic Efficiency's primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact Attic Efficiency?
Its website is attic-efficiency.com and its phone number is +1 (209) 5928618.
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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