DOTec Corp
Construction · Saint Charles, Missouri
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Products & Services
About DOTec Corp
Your Trusted Engineering Partners. DOTec Engineering supplies multi-disciplinary design and consulting engineering services and turnkey operations for a comprehensive array of engineering needs. Licensed in all 50 States, Canada, Puerto Rico, Virgin Islands, Australia, and Europe. Civil, Structural, Industrial, Mechanical, Electrical, and Forensic Engineering.
Its primary NAICS classification is 541330 (Engineering Services). DOTec Corp is one of 4,474 Construction companies listed in Missouri.
Business Contact Information
- Phone
- +1 (636) 7249872
- Website
- www.dotecengineering.com
- facebook.com/dotecengineering
- Address
- 424 Jefferson St, Saint Charles, Missouri, 63301, 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)
DOTec Corp: frequently asked questions
What does DOTec Corp do?
Your Trusted Engineering Partners. DOTec Engineering supplies multi-disciplinary design and consulting engineering services and turnkey operations for a comprehensive array of engineering needs. Licensed in all 50 States, Canada, Puerto Rico, Virgin Islands, Australia, and Europe.
Where is DOTec Corp located?
DOTec Corp is headquartered at 424 Jefferson St, Saint Charles, Missouri, 63301, United States.
How many employees does DOTec Corp have?
DOTec Corp has about 40 employees (the 21-50 range).
What is DOTec Corp's annual revenue?
DOTec Corp's annual revenue is estimated at $7.6M (the $5M-$10M range).
What industry is DOTec Corp in?
DOTec Corp is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact DOTec Corp?
Its website is www.dotecengineering.com and its phone number is +1 (636) 7249872.
What companies are similar to DOTec Corp?
Other large construction companies in Missouri include Quanta Services Inc, JE Dunn Construction Co, ARCO Construction Co and Burns & McDonnell.
Largest construction companies in Missouri
Largest companies in Missouri
Largest construction companies
Manufacturing sales in Missouri, 2026
In Missouri, Factur's 2026 study counted 29 manufacturing quotes worth $962K and 9 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Missouri data.
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