"Our number one priority is to provide quality customer service, improve the quality of life and install energy efficient 
Bryant Heating & Cooling Systems within the community one client at a time."

Percy Brooks, CEO

Brooks and Associates, LLC

The National Sustainable Energy Group is a leading minority owned HVAC Distributor. We offer energy home improvement upgrades for homeowners residing in municipalities throughout the Metro Atlanta area. Our vision is to provide quality and professional “One Stop Services” to our customers that we provide service.

We partner with a network of licensed EPA and NATE certified HVAC contractors to provide energy evaluations and cost estimated to replace outdated and obsolete HVAC units. All of our units meet the mandatory EPA requirements for the phase-out of the R-22 refrigerant commonly known as Freon.  

Through our strategic partnership we have replaced over 3200 HVAC units over the past 3 years in the Metro Atlanta area. Our goal is to expand financing opportunities and marketing outreach to service over 25,000 homeowners with new HVAC units. We pride ourselves in being able to provide our quality HVAC services within urban zip codes and communities for homeowners.   

We have also developed partnerships within the Faith-based community, First responders, Homeowner Associations, Civic Associations, School Systems and Local Government Municipalities. We welcome the opportunity to provide our HVAC services to improve the quality of life and increase the property value of future homeowners.  

Our goal is to create a $100 million Energy Home Improvement Loan Fund to carry out our vision…

Industry Leader

Brooks and Associates is one of the leading FHA Title 1 Home Improvement Construction Management firms in the Southeast region.

We average 25 plus home improvement referrals each month for financing / renovation services in the metro Atlanta area.

Growing Demand for HVAC

The increase in the number of requests for new HVAC systems among senior citizens and homeowners without heating and air-conditioning service led us to consult with Omega Heating & Air, a leading minority owned HVAC Company, to discuss creating an affordable “HVAC Systems Replacement Initiative” to assist homeowners whose heating and air-conditioning systems that appeared to be non-functional or outdated due to mechanical failure.



Monday-Friday 7:00am-10:00pm

Saturday-Sunday 7:00am-8:00pm




Tel: 770-871-0192

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