56 Years Serving the Industry

CMTA is the only firm in the U.S. that delivers MEP engineering, performance contracting, and zero energy / zero carbon buildings. We focus on lowering building and campus utility costs, improving resiliency and sustainability, and enhancing the health and wellness of communities by designing energy-efficient, high-performance facilities. To meet the needs of future generations, we prioritize indoor air quality, decarbonization, and environmental stewardship in all our projects.

As a data-driven, results-proven company, CMTA leads the industry in building performance analytics. With over 25 years of actual utility data from our design portfolio, we utilize our real-world performance metrics to inform our design process on every project. We are transforming the built environment, designing a future where high-performance, sustainable, healthy buildings are the standard rather than the exception.

56 Years Serving the Industry
CMTA Office Locations

Environmental Stewardship

11,000,000
Square Feet of Zero Energy Facility Design
6,750,000
Square Feet of Zero Carbon Facility Design
130,000,000
Square Feet of Decarbonized Buildings and Campuses
50,000,000
Square Feet of Buildings in Operation Below 35 EUI
175
Megawatts of Renewable Energy Designed and Installed
6,750
Miles of Geothermal Piping
15,000,000
Gallons of Water Saved Annually
30,000,000
Square Feet of Healthy Buildings
7,000
Electric Vehicle Charging Stations Designed
1,200
ENERGY STAR Certified Projects
500,000
Square Feet of Living Building Certified Facilities
$300,000,000
Project Funding Achieved for Clients

Leaders in Sustainability

CMTA has built its reputation on research and data-driven design. Our buildings are moving beyond energy efficiency and sustainability to lead the industry's focus on improving occupant health and wellness. Designed to achieve WELL Gold and Zero Energy standards, our corporate office is a testament to our sustainability leadership and commitment. In 2020, the CMTA Corporate Headquarters became the first WELL Gold Certified Zero Energy Building in the United States.

Leaders in Sustainability
View Our Work

Our Mission

Leverage our expertise and passion to create meaningful experiences and opportunities for the CMTA team and our clients while serving the greater good.

Our Vision

Lead the decarbonization of the built environment using evidence-based Building Science Leadership to create energy-efficient, healthy buildings around the world.

CMTA is a Legence Company

Legence is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. Legence specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities.

AMA Joins CMTA

In August 2024, Legence acquired AMA Group, a national engineering services firm based in New York City. AMA Group is now integrating with CMTA, bringing new expertise in acoustic, lighting, and immersive audio-visual design. AMA Group Brands are currently operating under a combined AMA/CMTA logo, with full integration into CMTA planned by Fall 2025.

CMTA is a Legence Company