Efficiency Services
Construction · West Covina, California
Find prospects like Efficiency Services
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Efficiency Services
Efficiency Services is listed as a company reporting $0M-$1M in annual revenue, classified under Plumbing, Heating, and Air-Conditioning Contractors, based in West Covina, California, United States, operating in Industrial construction and employing 1-5 people.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Efficiency Services is one of 26,724 Construction companies listed in California.
Business Contact Information
- Phone
- +1 (626) 6448401
- Address
- 711 E Greenville Dr, West Covina, California, 91790, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
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
- 3 (1-5)
- Annual Revenue
- $459,000 ($0M-$1M)
Efficiency Services: frequently asked questions
What does Efficiency Services do?
Efficiency Services is listed as a company reporting $0M-$1M in annual revenue, classified under Plumbing, Heating, and Air-Conditioning Contractors, based in West Covina, California, United States, operating in Industrial construction and employing 1-5 people.
Where is Efficiency Services located?
Efficiency Services is headquartered at 711 E Greenville Dr, West Covina, California, 91790, United States.
How many employees does Efficiency Services have?
Efficiency Services has about 3 employees (the 1-5 range).
What is Efficiency Services's annual revenue?
Efficiency Services's annual revenue is estimated at $459,000 (the $0M-$1M range).
What industry is Efficiency Services in?
Efficiency Services is in the Construction / Construction industry, and its primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact Efficiency Services?
Its phone number is +1 (626) 6448401.
What companies are similar to Efficiency Services?
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.