750 Melrose Avenue, Nashville, TN 37211
24/7 Live Person Response: 615-690-3600


We represent the top manufacturers of heating, ventilation, and air conditioning equipment. From design to purchasing to installation and maintenance, our products lead the industry in value. Our sales engineers, application engineers, and project managers support our clients with an attitude of service and leadership.

Our Partners

Through research, enterprising management, and proactive market pursuit, MRG has assembled these top of the line vendors as our Equipment partners.


MBA Lowry Hall

MBA Lowry Hall is a 41,000 square foot classroom building at Montgomery Bell Academy.

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Omni Nashville Hotel

The Nashville Omni Hotel is an upscale hotel in downtown Nashville with 800 guest rooms and is attached to the country Music Hall of Fame.

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Franklin Theatre

The renovation of the Franklin Theatre resulted in 13,800 square feet of a state-of-the-art, multi-use venue for film and live music performance.

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Office Buildings

Tractor Supply Store Support Center

This 260,000 square foot office space was designed to be sensitive to the surrounding landscape.

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Retail and restaurant space combined with office space and topped by 10 floors of condominiums.

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Seven Springs

Seven Springs is a mixed-use campus with retail shops, restaurants and the new Lifepoint Hospital Support Center.

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