Unintech maintains a variety of certifications, representing our commitment and dedication to the engineering industry.

“We found their designers to be very knowledgeable, efficient and creative.
– Western Builders

Small / Disadvantaged / Minority / Woman-Owned Business Enterprise
This a professional certification of floodplain managers through the Association of State Floodplain Managers.
Minority / Woman-Owned Business Enterprise

Commodity Codes:

9614178 – Professional Surveying Services, Global Positioning System
92593 – Professional Traffic and Transportation Engineering
92588 – Professional Structural Engineering
92542 – Professional Foundation Engineering
92533 – Engineering Services, Professional
92528 – Professional Drainage Engineering
92517 – Professional Civil Engineering
92500 – Engineering Services Professional

Historically Underutilized Business (HUB) by the State of Texas and is listed on the Centralized Master Bidders List of the Texas Building and Procurement Commission.
Registration Number: F-5499
Headquarters Registration/License Number: 10051100

Branch Registration/License Number: 10194024

541330 – Engineering Services

541370 – Surveying and Mapping (Except Geophysical) Services

System for Award Management (SAM) is the official U.S. Government system that consolidated CCR/FedReg, ORCA, and EPLS.
  • LEED AP (Accredited Professional)
  • LEED AP BD+C (Building Design + Construction)

1.4.1    Land Planning / Engineering
1.5.1    Feasibility Studies
2.5.1    Water Pollution Abatement Plan
3.1.1    Route Studies & Schematic Design – Minor Roadways
3.2.1    Route Studies & Schematic Design – Major Roadways
3.3.1    Route Studies & Schematic Design – Complex Highways
3.4.1    Minor Bridge Layouts
3.5.1    Major Bridge Layouts
3.6.1    Multi-level Interchange and Exotic Bridge Layout
4.1.1    Minor Roadway Design
4.2.1    Major Roadway Design
4.3.1    Complex Highway Design
4.4.1     Major Freeway Interchanges and Direct Connectors
5.1.1     Minor Bridge Design
5.2.1    Major Bridge Design
5.3.1    Multi-level Interchange Design
5.4.1    Exotic Bridge Design
6.1.1    Routine Bridge Inspection
7.1.1    Traffic Engineering Studies
8.1.1    Signing, Pavement Marking and Channelization
9.1.1    Bicycle and Pedestrian Facility Development
10.1.1    Hydrologic Studies
10.2.1    Basic Hydraulic Design
10.3.1    Complex Hydraulic Design
10.5.1    Bridge Scour Evaluations and Analysis
11.1.1    Roadway Construction Management and Inspection
12.2.1    Plant Inspection and Testing
14.3.1    Transportation Foundation Studies
14.4.1    Building Foundation Studies
15.1.1    Survey
15.1.2    Parcel Plats
15.1.3    Legal Descriptions
15.1.4    Right of Way Maps
15.2.1    Design and Construction Survey
15.4.1    Horizontal and Vertical Control for Aerial Mapping

Related News

Engineering San Antonio

Strategic Growth Trumps Slump Economy

February 2, 2009

UNINTECH has been featured in Forbes, San Antonio Women in Business, February issue. “Chan quickly took advantage of market conditions by moving the firm into the residential housing business during a significant San Antonio housing boom.”

Engineering San Antonio

Leading the Charge into China

May 13, 2006

San Antonio Express-News
“A wife, mother and immigrant, Chan is at the helm of a successful San Antonio engineering firm and resurrected the Alamo Asian American Chamber of Commerce. She also is leading the city’s charge toward China. At a time when most everyone is fighting to do business with the economic giant in the East, Chan is considered one of the few secret weapons capable of giving San Antonio an edge.”