Phone: (210) 366-1988
11550 IH 10 West, Suite 350

San Antonio, TX 78230

Top-Caliber Civil Engineering Company 

Headquartered in San Antonio, Maestas is a leader in civil engineering design throughout Central and South Texas since 1989.  Our expertise with major civil infrastructure build projects attests to our exceptional reputation for client satisfaction, innovative design and cost savings measures. We are an ESBE/SBE/MBE and HUB certified firm. Our civil engineering expertise and capabilities include:


Transportation Engineering 
• Roadway Design  
• Schematic Layouts   
• Route Analysis  
• Intersection Design  
• Signing and Pavement Markings  
• Traffic Control Plans  
• Milling and Overlays 

Stormwater Engineering
• Stormwater Flow Determination
• Stormwater System Modeling
• Culvert Design
• Open Channel Design
• Underground Stormwater Systems
• Detention Pond Design
• Hydraulic Modeling
• Floodplain Analysis
• CLOMR & LOMR Submittals
• Low Impact Development
• Bridge Scour Evaluations & Analysis

Water Distribution Engineering  
• Water Distribution Systems  
• Water Transmission Pipelines  
• Ground Storage Water Tanks
Wastewater Collection Engineering   
• Sanitary Sewer Systems  
• Sanitary Sewer Rehabilitation   
• Sanitary Sewer Lift Stations
General Civil Engineering
• Site Grading
• Parking Lot Design
• Subdivision Platting 
• Utility Coordination
• Stormwater Pollution Prevention Plans
• Project Phasing
• Utility Coordination
• Water Pollution Abatement Plans

Design Build


Regulatory Agency Coordination  
• Texas Commission on Environmental Quality  
• Texas Department of Transportation
• US Army Corp of Engineers 

TBPE No. F-333  I  NAICS Codes:  541330 Civil Engineering Services  I  SAM Registered