Where innovative design and first cost come together to create an efficient, budget conscious

We are a full service, Mechanical, Electrical and Plumbing Consulting Engineering firm with more than seven decades of experience.

Our design spotlight

Virgin Nashville

Welcome to the future

JW Marriott

More info

Who we are

Our history and culture

Our work

Projects we designed

Our leadership

The Blum team

Featured project

American Airlines Hospitality Complex

525,000 square-foot hospitality building with 600 guestrooms, kitchen, cafeteria, fitness area, conference center, lounge and back-of-house areas. 400 car parking garage.

What we do


  • Heating Ventilation & Air Conditioning Design
    • Air Distribution Design
    • Hydronic System Design


  • Building HVAC Load Analysis
  • Pressurization Calculations through CONTAM Modeling
  • Tenant Finish Out
  • Building Renovation & Re-Purposing


  • Lighting and Power Distribution Design
  • Uninterruptible Power Systems
  • Emergency Power Systems
  • Generator System Designs (Diesel and Natural Gas)
  • Fire Alarm Delegated Design Requirements
  • Campus Electrical Systems
  • Grounding Systems
  • Open & Closed Transition Systems
  • Interfacing with various Power Companies
  • Tenant Finish Out
  • Building Renovation and Re-Purposing


  • Storm & Sanitary
  • Fire Protection Delegated Design Requirements
  • Natural Gas & Propane Distribution Systems
  • Grease Waste Systems
  • Tenant Finish Out
  • Building Renovation and Re-Purposing

General Engineering

  • Third Party Peer Reviews
  • Value Engineering Guidance
  • Energy Modeling
  • LEED and WELL Building Design Consulting
  • Construction Administration

See if our work fits your needs