About Us
Air Conditioning and Heating Specialists
History of Our Company
Welcome to The Open Source Group LLC
Your trusted partner for dependable, professional HVAC services in Georgia.
With a strong foundation in licensed mechanical work and a background in advanced technical systems, The Open Source Group LLC delivers heating, ventilation, and air conditioning solutions built on precision, integrity, and long-term performance.
Founded by Kelvin Brooks — a Louisiana-licensed mechanical contractor (Heating & Ventilation) and EPA 608 Universal Certified technician — our company was built on both lifelong passion and disciplined professional training. Inspired by early exposure to the HVAC trade through family and strengthened by years of technical leadership experience, we approach every job with analytical precision and attention to detail.
From diagnostics and repairs to system upgrades and preventative maintenance, our goal is simple:
✔ Deliver reliable solutions
✔ Follow proper code and safety standards
✔ Provide transparent communication
✔ Ensure lasting comfort for every customer
We understand that HVAC systems are more than equipment — they protect your home, your health, and your family's comfort.
At The Open Source Group LLC, we are committed to continuous learning, professional growth, and building a respected HVAC company one customer at a time.
Our Team
We take pride in delivering dependable HVAC solutions built on integrity, precision, and customer satisfaction. Every project is handled with careful attention to detail, ensuring your system operates efficiently, safely, and reliably year-round.
Founder & CEO
Manager
Founder & CTO
Marketer
The world brands we working with
With hands-on mechanical experience and a strong technical background, we provide structured, code-conscious HVAC services designed for long-term performance. From troubleshooting electrical components to ensuring proper airflow and efficiency, we focus on doing the job right the first time.
Why Choose Us
When it comes to your home's comfort system, you need more than just a quick fix — you need reliability, technical precision, and integrity.
At The Open-Source Group LLC, we combine licensed mechanical expertise with disciplined system diagnostics to deliver HVAC solutions that are safe, efficient, and built for long-term performance. Our focus is simple: do the job right, communicate clearly, and stand behind our work.
Expert Technicians
Our work is guided by hands-on mechanical experience and a systems-based troubleshooting approach. We focus on accurate diagnostics, safe installations, and quality workmanship to ensure dependable results.
Flexible Scheduling
We respect your time. That's why we offer convenient scheduling options and dependable arrival windows to minimize disruption and keep your day on track.
Transparent Pricing
No hidden fees. No surprises. We provide clear explanations and upfront pricing, so you understand the work being performed and the cost involved before we begin.
Quality Parts
Your HVAC system is only as reliable as its components. We use trusted, high-quality parts designed for durability, performance, and long-term system health.
Emergency Services
When your comfort system fails unexpectedly, we respond promptly to diagnose and address urgent heating and cooling issues, restoring comfort as quickly as possible.
Satisfaction Guarantee
We stand behind our workmanship. Our goal is not just to complete the job — but to ensure your system operates safely, efficiently, and reliably long after service is complete.
Area of Services