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Current network

Proudly serving commercial, industrial, multi-family, government, healthcare, education and other building operators across North America through a network of self-performing technicians.

Control Solutions, Inc.
Englewood, CO

Control Solutions Inc. (CSI) specializes in Building Automation and Temperature Controls. CSI was founded in November of 2007, and has since earned a remarkable reputation as a leading building automation/HVAC contracting company. When Ed Welch, Bret Roberts, and Gary Bales decided to launch the business, they made a promise they would always operate with a quality foundation of unwavering ethics and quality workmanship. That foundation remains in place to this day, which makes CSI an ideal partner for CMG.

Environmental Services of Charlotte
Charlotte, NC

Since 1985, Environmental Services of Charlotte (ESOFC) has been providing heating and air conditioning service to Charlotte, Greensboro and the surrounding areas. An enduring commitment to providing quality service and a “fix it right the first time” philosophy has enabled ESOFC to grow into a multi-million-dollar commercial HVAC service organization. With their market leading technical professionals, ESOFC currently serves over a thousand commercial locations for HVAC service in the Charlotte area with the highest levels of trust and honesty.

SAM Mechanical Services
Hooksett, NH

SAM Mechanical Services (SAM) was founded by Steve April and Robert Camann in 1989. Through hard work and dedication, SAM has grown from a two-man operation into one of the leading plumbing and HVAC contractors in New Hampshire. SAM’s dedication to excellent service and a total-satisfaction guarantee has made SAM Mechanical the local choice for service, routine maintenance, and emergency repairs for nearly two decades. Moreover, SAM’s A+ rating from the Better Business Bureau speaks to their commitment to quality and integrity.

Major Mechanical, Inc.
Maple Grove, MN

For 35 years, Major Mechanical, Inc. has been installing plumbing and HVAC systems in hotels, multi-unit housing and senior living complexes throughout the Twin Cities Metro Area. They are committed to preserving their position as a top union mechanical contractor by providing exceptional service at the best possible rates. Major Mechanical’s team maintains the highest level of workmanship from underground to finish. Over the last 10 years, they have completed projects ranging from 3-unit townhomes to 400-unit multi-unit housing projects.

Nielsen Mechanical Contractors, Inc.
Colorado Springs, CO

Nielsen Mechanical Contractors, Inc. is a Colorado Springs-based mechanical contracting business focused on commercial heating and air systems, commercial kitchens, and specific environments such as doctor’s offices and healthcare facilities. Their team of experts boasts over 50 years of combined experience, and they are highly trained in providing quality service and professional installation. At Nielsen, customer service and satisfaction are top priorities, and they’re committed to ongoing training, education, and factory certification to constantly improve their collective knowledge base.

Centraire Heating, Air Conditioning & Plumbing, Inc.
Edina, MN

Centraire, which has proudly served the Twin Cities region since 1967, provides both commercial and residential heating, filtration, air conditioning, plumbing, and indoor-air-quality services. Centraire’s full line of commercial services includes everything from rooftop units to hydronics, and they provide systems such as VAV, VVT, make-up air, built-up, and more. Centraire also supplies infrared radiant tube heaters and zoning systems to enhance the warmth of a specific room. No matter what your need may be, Centraire’s affordable and high-quality service guarantees the comfort and satisfaction that you deserve.

Dynaire Corporation
Mineola, NY

Founded in 1957, Dynaire Corporation offers HVAC installation, engineering, service and support, control systems, and sheet metal fabrication to commercial and select residential customers across Long Island, the Five Burroughs, and the tri-state Area. Dynaire’s flexible team approach allows customers to choose between utilizing Dynaire’s design team and project managers, or coordinating directly with the customer’s preferred architects and engineers. This team approach minimizes change orders, maintains schedules, and keeps jobs on budget. Dynaire’s philosophy of quality, along with their commitment to service and to providing close attention to their customers’ needs, has made them a leader in the HVAC industry throughout the tri-state area.

Industrial Maintenance & Automation
Shelby, NC

Established in 1994, Industrial Maintenance & Automation (“IMA”) has been proudly serving the Carolinas and beyond with quality electrical, mechanical, fabrication, maintenance & automation services for over 20 years.  Their staff of over 70 talented employees has a variety of skilled-trade abilities, enabling IMA’s customers to make “one call” for facility & machine maintenance. IMA holds unlimited NC and SC electrical licenses, and their staff includes certified welders, licensed electricians, calibration technicians, maintenance personnel, and automation technicians. IMA takes great pride in delivering the highest quality service and workmanship to their clients in the safest and quickest manner possible.

DesignBuild Mechanical Corporation
Charlotte, NC & Charleston, SC

Established in 2002, DesignBuild Mechanical is one of the leading commercial HVAC subcontractors in the Southeast. Founded by Kevin Violette and David Smith, their combination of education and industry experience has created a unique approach to HVAC by focusing on Quality, Performance, and Lasting Value. DesignBuild Mechanical specializes in the new construction, renovation, and retrofit of commercial and industrial facilities while utilizing the design-build concept to minimize a project’s timeline and adhere to the customer’s budget. DesignBuild Mechanical provides engineering design, installation and support service in North Carolina, South Carolina, Virginia, Georgia, and Florida.