Darr & Collins, LLC
Consulting Engineers

Mechanical, Electrical, Plumbing

LEADERS IN DESIGN

Darr & Collins, LLC Consulting Engineers is a regional leader in the design of mechanical, plumbing and electrical systems for buildings, central plants and various MEP systems with a focus on design-build projects. Serving the hospitality, educational, corporate office, government, correctional, healthcare, banking, and industrial markets. Our services include:

Traditional MEP systems design
Infrastructure assessments
Master plans
Sustainable / Green Design

LEED certification
Specialty lighting
MEP systems analysis

Power system studies
- Breaker coordination
- Arc-flash
- Short-circuit

Services

Mechanical Engineering

HVAC Systems
Plumbing and Fire Protection
Life Cycle Cost Analysis
Geothermal Systems
Temperature Controls
Building Automation Systems
REVIT / BIM
LEED Design

Electrical Engineering

Primary Power Distribution
Power system analysis
- Breaker coordination
- Arc-flash
- Short-circuit
Lighting Systems
Emergency Power Systems
Fire Alarm Systems
Uninterruptable Power Supply
Security Systems
IT Wiring
REVIT / BIM
LEED Design

DEDICATED TO GREEN DESIGN

Darr & Collins, LLC is a member of the United States Green Building Council (USBGC). The U.S. Green Building Council’s core purpose is to transform the way buildings and communities are designed, built and operated, enabling an environmentally and socially responsible, healthy, and prosperous environment that improves the quality of life. The USGBC is instrumental in the implementation of the “Leadership in Energy and Environmental Design” otherwise commonly known as LEED.

Recent Projects

Markets We Serve

Government

Healthcare

Correctional

Education

Banking

Commercial

Parks & Recreational

LEED Certified

I like working with Darr + Collins because I know they are easy to work with, thorough, and have things documented.

Kevin GalliartNCARB, Trinity Group Architects

We have had the privileged of working with Darr & Collins for over 20 years on many complex projects. Their expertise and dedication are unparalleled in the industry.

Mike ConderManaging Principal, Arrington Watkins Architects

Butler-Cohen has had the pleasure of working with Darr Collins on several Design Build projects in the Government infrastructure and Charter School space with great success. They are true team partners and deliver on what they promise with the utmost quality every time. Our industry is very challenging and good relationships pave the way for successful outcomes which is why we turn to Darr & Collins.

Sean M. ButlerButler-Cohen

Darr & Collins, LLCConsulting Engineers