TEESI Engineering approaches every project with a balance of First Cost and Life Cycle Cost.

30 +




Texas Energy Engineering Services Inc., dba TEESI Engineering, provides MEP Planning and Design, Energy Management and Commissioning solutions for Facilities Managers who need high performing systems today and manageable future maintenance.

With 30+ years experience designing for the public sector, TEESI Engineering understands the need for predictability, longevity, and reliability of systems. Our goal is to provide our clients with information and support to design and maintain their buildings for healthy and ongoing operations.



Facilities Energy Management & Sustainability

    • Preliminary Energy Analysis
    • Detailed Energy Analysis
    • Energy Master Planning
    • Integrated Energy & Sustainability Planning
    • Design and Project Management
      for Energy Retrofit

New Construction and Renovation Design

    • MEP Master Planning
    • MEP Engineering
    • Construction Management
    • 3D CAD, REVIT, BIM


    • New Construction Cx
    • Comprehensive Cx
    • Construction Phase Cx
    • Recommissioning
    • Retrocommissioning (RCx)
    • Continuous Commissioning ®

Certifications and Memberships

Texas Board of Professional Engineers, Registration Number F-3502

ACG (AABC) Commissioning Group (#1208-403)

Texas A&M Energy Office of Technology Transfer Continuous Commissioning License #L-000805

Texas Historically Underutilized Business (HUB), Certificate Number: 1742534271800

City of Austin Minority-Owned Business Enterprise (MBE), City Vendor Code: VS0000011064

Metropolitan Transit Authority of Harris Co, Texas – Small Business Enterprise (SBE) #1034

SBA – Small Disadvantage Business

Full Member, Provider Firm Building Commissioning (BCx) Association (#1418)

Member, Project Developer, Investor Confidence Project

Member, ENERGYSTAR Partner Firm

Member, US Green Building Council (USGBC)

Member, Texas Energy Managers Association (TEMA)