8400 Blanco Road, Suite 201, San Antonio, Texas 78216

Tel. (210) 493-9200, Fax (210) 493-9205

​​S&GE, L.L.C. (S&GE), an emerging small business enterprise, is a full service civil engineering and surveying company. 

Our project experience includes:  

  • Program and Project Management
  • Civil Engineering Analysis and Design
  • Construction Administration
  • Mapping Services 

Our Civil Engineering Analysis and Design experience includes:

  • Stormwater Management
  • Transportation
  • Water/Wastewater
  • Land Development  

Our Wastewater Collection System experience ranges from:

  • New installations to rehabilitation and replacement of small to large diameter outfalls
  • Urban and rural locations
  • Lift stations and force mains for both private and municipal clients 

Our project experience includes substantial experience in utility assessments and coordination.

S&GE serves regional clients throughout Central and South Texas. S&GE’s current staff includes Licensed Professional Engineers, Engineer-in-Training as well as technical, administrative, and field personnel.


Small Firm Attention/Diverse Capability:  S&GE has an outstanding record of providing high quality services with the individual attention of a small firm.  Our project portfolio ranges from a simple one-lot residential development to a $90-Million water treatment plant.  At S&GE, no request is too small to receive our individual attention and large projects are welcome due to our diverse project experience.

Customer Service:  S&GE’s clients appreciate knowing that the personnel they meet and contract will be intimately involved throughout the project development and responsible for the final product.  Our Customer Service is based on timely communication of project status and consistently meeting or exceeding the client’s expectations for quality, schedule and cost.

Quality Products:  The firm hires only qualified and experienced staff with a dedication to outstanding quality and customer service.  Quality is maintained by focusing on areas of expertise, attention to detail, internal review, and continuing education and training. 

Established Integrity:  S&GE has established a strong reputation for professional and business excellence with our clients and peers.  All decisions are based on the long-term approach and conducting business with transparency. 

SCTRCA Certification:  S&GE is certified as a (Small Business Enterprise (SBE), Minority Business Enterprise (MBE), Woman-Owned Business Enterprise (WBE), Hispanic American Business Enterprise (HABE), & Emerging Small Business Enterprise (ESBE) with the South Central Texas Regional Certification Agency (SCTRCA).

HUB Certification:  S&GE is certified by the Texas Comptroller of Public Accounts (CPA) as a Historically Underutilized Business (HUB).

Please contact us if you need additional information.


San Antonio Office

Javier Garcia, P.E.                                               

​Managing Partner

8400 Blanco Road, Ste. 201           

San Antonio, Texas 78216         

Tel. (210) 493-9200  

​​Rio Grande Valley Office

Ricardo Salazar, E.I.T.

1803 Mozelle Street

​Pharr, Texas 78577  

Tel. (956) 475-3118


Please send resumes to orogus@sherfeysa.com