Trinity MEP Engineering, LLC, is a consulting firm providing mechanical, electrical, plumbing, and fire protection system design for a diversity of industries, including educational, commercial, and industrial. Our objective is to understand the vision of the architect or owner and to then design our MEP systems to operate efficiently and effectively with the building.

For either business operation or residence, we receive gratification from creating a comfortable environment. Whatever the project, we aim to improve the energy efficiency as well as the longevity of the product. In all, Trinity MEP Engineering gives the client a comfortable system that is easy to understand, meets all codes, clearances, regulations, and sustains itself for the life of the building.

  • Mechanical
  • Electrical
  • Plumping
  • Fire
  • Construction


Trinity MEP Engineering offers the following
mechanical engineering services:

  • HVAC systems
  • Power transmission and distribution systems
  • Medium voltage switchgear
  • Motor Control Centers
  • Lighting systems
  • Power factor correction
  • Emergency power and transfer systems
  • Uninterruptible power supplies
  • Surge suppression and lightning protection
  • Life safety protection systems
  • Code compliance inspections/report
  • Components design and rehabilitation
  • Emissions control
  • Energy analysis and systems comparisons
  • Energy management and control systems
  • Exhaust systems


We offer the following electrical
engineering services:

  • Light level calculations
  • Back-up power generators
  • Electronic security systems
  • Emergency and standby generating systems
  • Fire alarm systems
  • Sports lighting
  • Special grounding systems
  • Lighting design
  • Lightning protection
  • Local Area Network
  • Nurse call systems
  • Primary and secondary electrical distribution systems
  • Public address/Intercom system
  • Uninterruptible Power Systems (UPS’s)


We offer the following plumping
engineering services:

  • Domestic water distribution system
  • Boiler systems
  • Hot water heating systems
  • Hot water recirculation systems
  • Reverse osmosis systems
  • Compressed air systems (pneumatic)
  • Chemical waste systems
  • Sanitary sewer systems
  • Vacuum waste systems
  • Condensate piping
  • Laboratory waste systems
  • Process waste systems
  • Grease and oil waste systems
  • Sediment and sand traps systems
  • Recycled water systems
  • Water treatment systems
  • Natural gas piping systems
  • Medical gas
  • Roof drain systems


Included along with our MEP services, are the
following fire protection services that we offer:

  • Conduction of fire hydrant flow test to determine city pressure and flow capabilities.
  • Fire sprinkler head specifications
  • Fire sprinkler material specifications
  • Placement of fire department connections
  • Determine if a fire pump will be necessary
    • Provide back flow preventer type and location per local authority requirements

Fire alarm services:

  • NFPA 72 Code review and implementation of design on drawings.

As an additional service we offer design and installation of fire protection services through our sister company, Texas Fireguard.
For more information, please visit us at


At Trinity MEP Engineering, our professional engineer and project managers oversee construction administration for all Trinity projects, providing on-site quality control throughout the project. Our construction administration services ensure that your project meets or exceeds all local standards and regulations.

We perform key construction-phase activities including responding to requests for information, managing change order and submittal reviews, and scheduling site visits and review meetings.