Mainstay Engineering Group Inc
Construction · Raleigh, North Carolina
Products & Services
About Mainstay Engineering Group Inc
Mainstay Engineering Group is a nationally-recognized leader in civil and structural engineering solutions in Life Sciences, Advanced Technologies and Clean Energy.
Its primary NAICS classification is 541330 (Engineering Services). Mainstay Engineering Group Inc is one of 8,589 Construction companies listed in North Carolina.
Business Contact Information
- Phone
- +1 (215) 6465595
- Website
- http://www.megr.com
- facebook.com/mainstayengineers
- Address
- 9121 Anson Way, Raleigh, North Carolina, 27615, 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
- 40 (21-50)
- Annual Revenue
- $7.6M ($5M-$10M)
Mainstay Engineering Group Inc: frequently asked questions
What does Mainstay Engineering Group Inc do?
Mainstay Engineering Group is a nationally-recognized leader in civil and structural engineering solutions in Life Sciences, Advanced Technologies and Clean Energy.
Where is Mainstay Engineering Group Inc located?
Mainstay Engineering Group Inc is headquartered at 9121 Anson Way, Raleigh, North Carolina, 27615, United States.
How many employees does Mainstay Engineering Group Inc have?
Mainstay Engineering Group Inc has about 40 employees (the 21-50 range).
What is Mainstay Engineering Group Inc's annual revenue?
Mainstay Engineering Group Inc's annual revenue is estimated at $7.6M (the $5M-$10M range).
What industry is Mainstay Engineering Group Inc in?
Mainstay Engineering Group Inc is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact Mainstay Engineering Group Inc?
Its website is www.megr.com and its phone number is +1 (215) 6465595.
What companies are similar to Mainstay Engineering Group Inc?
Other large construction companies in North Carolina include Service Logic, MKS Group LLC, Window World Inc and Kimley-Horn & Associates Inc.
Largest construction companies in North Carolina
Largest companies in North Carolina
Largest construction companies
Manufacturing sales in North Carolina, 2026
In North Carolina, Factur's 2026 study counted 23 manufacturing quotes worth $2.4M and 1 purchase orders over 12 months: 4% of quotes became orders, against 21% nationally. See the North Carolina data.
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