EI Associates
Construction · Cedar Knolls, New Jersey
Products & Services
About EI Associates
EI Associates is a full service architectural design & engineering firm serving the Mid-Atlantic. This profile covers EI Associates, a company operating in Industrial construction, employing 101-250 people, reporting $10M-$25M in annual revenue, classified under Engineering Services and based in Cedar Knolls, New Jersey, United States.
Its primary NAICS classification is 541330 (Engineering Services). EI Associates is one of 5,811 Construction companies listed in New Jersey.
Business Contact Information
- Phone
- +1 (973) 7757777
- Fax
- +XXX (973) 7757770
- Website
- www.eiassoc.com
- Address
- 8 Ridgedale Ave, Cedar Knolls, New Jersey, 7927, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 115 (101-250)
- Annual Revenue
- $21.2M ($10M-$25M)
EI Associates: frequently asked questions
What does EI Associates do?
EI Associates is a full service architectural design & engineering firm serving the Mid-Atlantic.
Where is EI Associates located?
EI Associates is headquartered at 8 Ridgedale Ave, Cedar Knolls, New Jersey, 7927, United States.
How many employees does EI Associates have?
EI Associates has about 115 employees (the 101-250 range).
What is EI Associates's annual revenue?
EI Associates's annual revenue is estimated at $21.2M (the $10M-$25M range).
What industry is EI Associates in?
EI Associates is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact EI Associates?
Its website is www.eiassoc.com and its phone number is +1 (973) 7757777.
What companies are similar to EI Associates?
Other large construction companies in New Jersey include Tata Consulting Engineers Ltd, K Hovnanian Companies LLC, Acteon Group Ltd and Colas USA Co.
Largest construction companies in New Jersey
Largest construction companies
Manufacturing sales in New Jersey, 2026
In New Jersey, Factur's 2026 study counted 25 manufacturing quotes worth $3.1M and 4 purchase orders over 12 months: 16% of quotes became orders, against 21% nationally. See the New Jersey 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.