HVAC Refrigeration Systems for Commercial & Industrial Use
Turnkey systems built for performance, compliance, and control, designed by the engineers who know HVAC&R inside and out.
When you need reliable refrigeration for a commercial or industrial environment, the stakes are high, and the systems need to work. Lincoln Associates delivers engineered HVAC refrigeration solutions backed by decades of technical experience, manufacturer-certified support, and a deep understanding of what makes these systems succeed in the field.
Our Turnkey HVAC Refrigeration Solutions
Every facility is unique, and so are the refrigeration challenges it presents. At Lincoln Associates, we don’t push cookie-cutter systems. We build tailored solutions that match the actual requirements of your application, space, and control strategy.
System Design & Consultation
A solid refrigeration system starts with asking the right questions. We begin every project with a detailed site assessment, examining space conditions, usage patterns, and regulatory requirements to develop a system design that performs as intended.
Our team handles:
- Load calculations based on real-world operating conditions
- System configuration for space layout, temperature zones, and energy use
- Refrigerant planning that accounts for compliance now and down the line
- Compatibility with trusted manufacturers
You get a custom design that fits your operation, because we engineer it right from the start.
Professional Installation Services
Part of our work involves specifying systems—but we’re also there during installation to ensure they’re built correctly. Our team works directly with contractors, engineers, and facility stakeholders to ensure your installation remains on track and aligned with the plan.
Installation includes:
- Field coordination to eliminate surprises on site
- Oversight from people who know how the system’s supposed to run
- Final commissioning that’s more than a box check—it’s performance validation
- Certified installation for both medium and low temp systems
We follow manufacturer-certified protocols because that’s what protects your investment.
Maintenance and Support
We’re built for long-term partnerships and back our installs with full maintenance and support options. That’s because we know uptime matters just as much as performance.
Support services include:
- Preventive maintenance to reduce wear and catch problems early
- Emergency service with fast response and real troubleshooting
- Refrigerant and leak management that meets new standards
- System upgrades and retrofits for older or underperforming equipment
- Optional service contracts for predictable costs and quicker dispatch
You get a team that knows your system and shows up when it counts.
Medium Temperature Refrigeration Systems
- Ideal for multi-zone refrigeration in retail, healthcare, and food
- Energy-efficient options for reduced load and lower utility costs
- Configurable air distribution, defrost cycles, and control strategies
Medium temp systems cover a wide range of commercial use cases. We’ve installed these systems for beverage storage, floral coolers, medical supplies, and prepared foods. These systems typically operate between 32°F and 41°F, and they must maintain this range consistently to protect the contents.
We configure each system to meet your operational and energy goals, using proven equipment for reliability and long-term serviceability.
Low Temperature Refrigeration Systems
- Used in food processing, labs, vaccine storage, and more
- Designed for defrost and humidity control without efficiency loss
- Available with backup systems and failover controls
If you’re working with frozen goods, biological samples, or pharma-grade materials, your system has zero room for error. Our low-temperature systems reach as low as -40°F and are built with redundancy, humidity control, and thermal stability in mind.
We design these systems for continuous uptime, including mission-critical environments, and pair them with trusted low-temp components from Bitzer and JTS.
Why Choose Lincoln Associates?
We’ve served the Southeast for over 50 years. During that time, we’ve built systems for facilities just like yours, including retail chains, grocery distribution centers, health systems, and more. Our team is experienced and we’re specialized. When you call us, you’re getting a partner who knows the terrain, the codes, and the importance of getting it right.
From the first design meeting to system replacement decades later, we’re built to support your operation long-term. We don’t overpromise. We just engineer it right, install it right, and stand behind it.
Our Trusted Manufacturing Partners
Our partnerships with Bitzer, Kramer, and JTS mean you get access to factory-trained service, top-tier equipment, and systems that stay serviceable well into the future. We don’t cut corners; that’s why the systems we design tend to stay in place longer than most.
Contact Us
Looking for a refrigeration system that won’t leave you guessing?
Let’s talk. We’ll walk your space, look at your current system, and build a plan that actually fits. Quick proposals, straight answers, and expert insight.

Lincoln Associates
Headquarters
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Atlanta, GA 30339 -
- [email protected]
Contact Lincoln Associates Today.
*Our Customer Support Team will contact you within 24 hours during normal business operations.