/ (210) 224-8841

Attention to Detail

Our Mission:

In partnership with our clients, we strive to exceed their expectations by delivering energy efficient, sustainable MEP designs that are clear, concise, complete, and backed by our motto… Attention to Detail.

Our Vision:

Through collaborative relationships, we create inspired and inviting spaces where people harmoniously live, play, and work… doing the things they love, in environments that foster well rounded, fulfilling lives.

Our personnel are all veterans in the field of engineering design and project management. We are responsive, detail oriented and eager to find a solution to any perplexing situation that arises. Whether your job requires one person or an entire team, the integrity of our work is seamless. Our clients’ needs are of foremost importance.

  • Travis E. Wiltshire, PE, LEED AP

    President / Founder of CNG Engineering

    Travis E. Wiltshire, PE, LEED AP

    Electrical Engineer / President / Owner

    With more than 25 years of industry experience, Travis has been directly involved in the design and construction of MEP systems for projects that include the Texas A&M San Antonio Campus, the Main Building Renovation at Our Lady of the Lake University, the new San Antonio Federal Courthouse, the new Robert B. Green Campus Clinical Pavilion Building and the new District Attorney Office Building and Parking Garage for Travis County in Austin, Texas. His areas of electrical expertise include power distributions systems, lighting systems, fire detection and alarm systems, uninterruptible power systems, information technology and grounding systems. Travis earned a Bachelor of Science in Electrical Engineering from Pennsylvania State University in 1989 and is NCEES registered with active Professional Engineering licenses in Texas, Pennsylvania, Mississippi and Iowa.

     

    With  his experience in the architectural, engineering and construction community, Travis gives back to the community by fostering and nurturing the minds of San Antonio’s youth as an Advisory Board Member for the  Northside ISD John Jay High School Science and Engineering Academy and as a Charter Board Member of the San Antonio ACE Mentoring Program.

     

    PROJECT EXPERIENCE

     

    City of Austin, Texas

    Austin-Bergstrom International Airport CONRAC Facility

     

    City of San Antonio, Texas

    Public Safety Headquarters

    Public Safety Answering Point Facility

    Emergency Operations Center

    Parman Library at Stone Oak

    Mission Branch Library

    District 10 Senior Center

    San Antonio International Airport Terminal A Renovation

    San Antonio International Airport Commercial Federal Inspection Station Expansion

    Cafe College Phase 1 & 2

    Hemisfair Civic Park

    Hemisfair Yanaguana Garden

    Main Plaza Redevelopment

     

    County of Travis, Austin, Texas

    District Attorney Office Building and Parking Garage

     

    Alamo Colleges, San Antonio, Texas

    Northeast Lake View College Campus Master Plan

    New Northeast Lakeview Wellness / Culture, Technology and Academic 1 Buildings

     

    Texas A&M International University, Laredo, Texas

    Library Renovation - Addition of Instructional and Support Spaces

     

    Texas A&M University System - San Antonio,  San Antonio, Texas

    Campus Development Plan

    Central Academic Building, Auditorium and Patriots’ Casa

    Senator Frank L. Madla Multipurpose Building

     

    Our Lady of the Lake University, San Antonio, Texas

    Campus Master Plan

    Main Building Restoration

     

    University of Texas System, Austin, Texas

    Administration Replacement Office Building

     

    University Health System, San Antonio

    Robert B. Green Campus Clinical Pavilion

     

    GSA, San Antonio, Texas

    San Antonio Federal Courthouse

     

    United States Army Corps of Engineers

    Fort Knox Hospital Replacement, Fort Knox, Kentucky

    San Antonio Military Medical Center North Campus Central Energy Plant, San Antonio, Texas

  • Jerry Caballero, LEED AP BD+C

    Jerry Caballero, LEED AP BD+C

    Operations Manager

    With more than 19 years of industry experience, Jerry has been directly involved in the design and construction of MEP systems for projects that include the Austin-Bergstrom International Airport Consolidated Rental Agency Center (CONRAC), the Main Building Renovation at Our Lady of the Lake University, the Bexar County BiblioTech Library and the US Oncology Cancer Center at Methodist Metropolitan Hospital. His areas of electrical expertise include power distribution systems, lighting systems, fire detection and alarm systems. Jerry attended Texas State Technical College and has a LEED AP Building Design + Construction Certification from the U.S. Green Building Council.

     

    PROJECT EXPERIENCE

     

    City of Austin, Texas

    Austin-Bergstrom International Airport Consolidated Rental Agency

     

    City of San Antonio, Texas

    San Antonio International Airport Terminal A Renovations

    Mission Branch Library

    Parman Branch Library

    Public Safety Answering Point Facility

    Hemisfair Play Escape Park

     

    County of Bexar, Texas

    BiblioTech

    Wheatley Heights Sports Complex

     

    Alamo Colleges, San Antonio, Texas

    New Northeast Lakeview Wellness / Culture, Technology and Academic 1 Buildings

    St. Philip’s College Learning Resources, Welcome Center and Health Professions Building

    Palo Alto College New Science and Workforce Building

     

    Our Lady of the Lake University, San Antonio, Texas

    Main Building Renovation

     

    Texas A&M University System - San Antonio, San Antonio, Texas

    Central Academic Building and Patriots’ Casa

    New Multipurpose Building

     

    Texas A&M University at Corpus Christi, Texas

    New Bayside Parking Garage

     

    University of Texas San Antonio, Texas

    Park West Athletic Complex – Phase 1

     

    San Antonio Independent School District, San Antonio, Texas

    Cameron Elementary School Addition and Renovation

    Sidney Lanier High School Addition and Renovation

     

    United States Army Corps of Engineers

    Fort Knox Hospital Replacement, Fort Knox, Kentucky

    San Antonio Military Medical Center New Central Energy Plant, San Antonio, Texas

     

    Reata Real Estate Services

    Stone Ridge Market, San Antonio, Texas

    Trenton North, McAllen, Texas

    - Best Buy Finish Out

    - Office Max Finish Out

  • Doug Schulze, PE, LEED AP

    Doug Schulze,PE, LEED AP

    Electrical Engineer / Project Manager

    With more than 30 years of industry experience, Doug has been directly involved in the engineering, planning, project management and construction management for projects that include the San Antonio Federal Courthouse Complex, the new Robert B. Green Campus Clinical Pavilion Building, the new Central Academic Building and Patriots’ Casa for Texas A&M University San Antonio and the Latin American Wing Addition for the San Antonio Museum of Art. His areas of expertise include power distributions systems from low voltage through 35kV, lighting system design, fire detection and alarm systems, uninterruptible power systems and mechanical equipment coordination. Doug earned his Bachelor of Science in Electrical Engineering Technology from the University of Houston in 1994 and is a registered Professional Engineer in the State of Texas.

     

    PROJECT EXPERIENCE

     

    City of San Antonio, Texas

    Alamodome Final Four Renovation and Addtion

    District 10 Senior Center

    Fire Station No. 2, 18, 30 & 32

    County of Bexar, San Antonio, Texas

    AT&T Center Renovation

    BiblioTech (Electronic Library)

    County of Travis, Austin, Texas

    District Attorney Office Building and Parking Garage

    Angelo State University, San Angelo, Texas

    Health and Human Services Building

    Texas A&M University System - San Antonio, San Antonio, Texas

    Campus Development Plan Update (2012 & 2016)

    Central Academic Building, Auditorium and Patriots’ Casa

    Texas State University, San Marcos, Texas

    Bobcat Stadium Locker Room Programming

    Engineering Building Utility Services Study

    Jones Dining Hall MEP Utility Study

    Round Rock Healthcare Professions Building Study

    West Campus Residence Hall Plan Update

    University of Texas System, Austin, Texas

    Administration Replacement Office Building

    University of Texas at San Antonio, San Antonio, Texas

    Park West Athletic Complex (Phase 1)

    Center for Health Care Services, San Antonio, Texas

    Roberto L. Jimenez Restoration Center Phase 1 & 2

    Roberto L. Jimenez Emergency Power Generator Replacement

    CHRISTUS St. John Hospital, Nassau Bay, Texas

    Emergency and Maternity Department Addition

    University Health System, San Antonio

    Robert B. Green Campus Clinical Pavilion

    GSA, San Antonio, Texas

    San Antonio Federal Courthouse

  • Michael Reise, PE, LEED AP BD+C

    Michael Reise,PE, LEED AP BD+C

    Electrical Engineer / Project Manager

    With eight  years of industry experience, Mr. Reise has been directly involved in designing electrical systems for new and renovation work of K-12, higher education, municipal facilities. Mr. Reise has been extensively involved in upgrades to numerous schools for the Northside and San Antonio Independent School District. Michael’s areas of electrical expertise include power distributions systems, interior and exterior lighting system design, fire alarm systems and special systems implementation. Michael earned his Bachelor of Science in Engineering Science from Trinity University in 2007 and is a registered Professional Engineer in the State of Texas.

     

    PROJECT EXPERIENCE

     

    City of Austin, Texas

    Austin-Bergstrom International Airport CONRAC Facility

    City of San Antonio, Texas

    Alamodome Final Four Renavovation and Addition

    Central Library Renovation

    City of Buda, Texas

    Public Safety Building

    Parks Maintenance Building

    City of Universal City, Texas

    Universal City Library

    Bexar County, San Antonio, Texas

    AT&T Center Renovation

    Travis County, Austin, Texas

    District Attorney Office Building and Parking Garage

    South Texas Veterans Health Care Services , San Antonio, Texas

    Audie L. Murphy VA Hospital Corridor Renovations

    United States Army Corps of Engineers

    Fort Knox Army Hospital Replacement, Fort Knox, Kentucky

    Reynolds Army Community Hospital Renovation, Fort Sill, Oklahoma

    Womack Army Medical Center Hospital Renovation, Fort Bragg, North Carolina

    Wright-Patterson Medical Center Renovation, Wright-Patterson AFB, Ohio

    University Health System, San Antonio

    University Hospital New Tower

    Alamo Colleges, San Antonio, Texas

    St. Philip’s College E.L Turbon Student Center Addition and Renovation

    St. Philip’s College Veteran’s Outreach Center

    Texas A&M University - Commerce, Commerce, Texas

    Freshman Resident Hall

    Texas A&M University -San Antonio,  San Antonio, Texas

    Central Academic Building, Auditorium and Patriots’ Casa

    University of Texas System, Austin,  Texas

    Administration Replacement Office Building

    University of Texas at Arlington, Arlington,  Texas

    Science, Engineering Innovation and Research Building

    University of Texas Rio Grande Valley, Edinburg Texas

    Interdisciplinary Engineering and Academic Building

    North East Independent School District, San Antonio, Texas

    Regency Place Middle School Addition and Renovation

    Northside Independent School District, San Antonio, Texas

    Brauchle Elementary School Interior Lighting Retrofit

    Esparza Elementary School Interior Lighting Retrofit

    Glass Elementary School Interior Lighting Retrofit

    Knowlton Elementary School Interior Lighting Retrofit

    Leon Springs Elementary School Lighting Upgrades

    Northwest Crossings Elementary School Interior Lighting Retrofit

    Connally Middle School Lighting Upgrade

    Jefferson Middle School Mechanical Upgrade

    Ross Middle School Interior Lighting Retrofit and Fire Alarm Systems Replacement

    Stinson Middle School Lighting Upgrade

    Zachary Middle School Lighting Upgrade

    Brennan High School Lighting Upgrades

    Northside ISD Children’s Center Fire Alarm Systems Replacement

    Northside ISD Child Nutrition Buildings Fire Alarm Systems Replacement

    Northside ISD Human Resources Building Fire Alarm Systems Replacement

  • Ahmed Salih, PE, LEED Green Associate

    Ahmed Salih,PE

    Mechanical Engineer / Project Manager

    With over 10 years of industry experience, Ahmed has been directly involved in the design and construction of HVAC and plumbing systems in new and renovation work for projects that include the Bexar County BiblioTech Library, the Roberto L. Jimenez Restoration Center for the Center for Health Care Services, the Multipurpose Building for Texas A&M University Campus University and the San Antonio International Airport CONRAC. His designs focus on energy conservation and implementing cost effective, innovative designs for buildings to meet the present and future needs of his clients. Ahmed earned a Bachelor of Science in Architectural Engineering from Kansas State University in 2000 and is a registered Professional Engineer in the State of Texas.

     

    PROJECT EXPERIENCE

     

    City of San Antonio , Texas

    District 10 Senior Center

    Public Safety Headquarters

    Henry B. Gonzalez Convention Center Ballroom A Renovation

    Henry B. Gonzalez Convention Center Freight Elevator Addition

    Central Library Interior Modifications

    San Antonio International Airport Terminal A Renovation

    San Antonio International Airport Consolidated Rental Agency Center

     

    County of Bexar, San Antonio, Texas

    AT&T Center Renovation

    BiblioTech (Electronic Library)

    Wheatley Heights Sports Complex

     

    CPS Energy, San Antonio, Texas

    Southside Customer Service Center

     

    Angelo State University, San Angelo, Texas

    Health and Human Services Building

    Texas A&M University at Corpus Christi, Texas

    Bayside Parking Garage

     

    Texas A&M University System - San Antonio, San Antonio, Texas

    New Multipurpose Building

    University of Texas Rio Grande Valley, Edinburg Texas

    Interdisciplinary Engineering and Academic Building

    Beaumont Independent School District, Beaumont, Texas

    New Auditorium at West Brook Sr. High School

    James F. Jackson Center for the Performing Arts at Ozen High School

     

    San Antonio, Independent School District, San Antonio, Texas

    Cameron Elementary School Additions and Renovations

    Sidney Lanier High School Additions and Renovations

     

    Center for Health Care Services, San Antonio, Texas

    Roberto L. Jimenez Restoration Center Phase 1 & 2

    Roberto L. Jimenez Emergency Power Generator Replacement

     

    Naval Facilities Engineering Command, San Antonio, Texas

    SARP Clinic Building H100 Renovation

     

    University Health System, San Antonio, Texas

    Brady Green Building Chiller Replacement

     

    University of Washington Medical Center, Seattle, Washington

    New Multi-Story Hospital Facility Addition

  • Scott Moore, PE

    Scott Moore,PE

    Mechanical Engineer / Project Manager

    With over 10 years of industry experience, Scott has been directly involved in the engineering design and construction management for projects that include the Fort Knox Hospital Replacement at Fort Knox, the Pinnacle at Eden Hill Retirement Community, several fire stations for the City of San Antonio and the new Brewery for Alamo Beer Company. His area of technical expertise includes chilled and hot water distribution systems (primary and secondary loops), variable flow chilled water pumping systems and energy management controls. He has extensive experience in the design of commercial chilled water and DX systems, electrical distribution systems and plumbing layouts. Scott earned his Bachelor of Science in Mechanical Engineering from the University of Texas at Austin in 2005 and is a registered Professional Engineer in the State of Texas.

     

    PROJECT EXPERIENCE

     

    City of Austin, Texas

    Austin Bergstrom International Airport Maintenance Building

    City of San Antonio, Texas

    Central Library Renovations

    - Cafe Commerce

    - Teen Center Modifications

    - Marketing Department Relocation

    - Auditorium Restroom Renovation

    Fire Station No. 2, 18, 30 & 32

     

    City of Kirby, Texas

    Kirby Public Safety Building

     

    Travis County, Austin, Texas

    District Attorney Office Building and Parking Garage

     

    CPS Energy, San Antonio, Texas

    CPS Headquarters Executive Conference Room Addition

    Malone District and Training Facility

    Green Mountain Customer Service Station and Garage

    Via Metropolitan Transit, San Antonio, Texas

    TransGuide Building

    - Computer Room Expansion Needs Assessment Study

    - Call Center Renovation

    Administration Building Lobby Renovation and Restroom Additions

    US 281 North Park & Ride

    Texas A&M University - Commerce, Commerce, Texas

    Freshman Resident Hall

    North East Independent School District, San Antonio, Texas

    Regency Place Middle School Addition and Renovation

    Seton Healthcare, Austin, Texas

    University Medical Center Brackenridge On-Call Suites Renovation

    University Medical Center Brackenridge Admissions Office Renovation

     

    St. Jude Medical, Austin, Texas

    Las Cimas Building Office Renovation

     

    United States Army Corps of Engineers

    Fort Knox Hospital Replacement, Fort Knox, Kentucky

    EdenHill Communities*

    EdenHill Retirement Community, New Braunfels, Texas

     

    Alamo Beer Co., San Antonio, Texas

    Alamo Beer Brewery

    Silver Ventures, San Antonio, Texas

     

    Pearl Brewery Multi-Use Development

    - CIA Bakery

    - Parking Garage