Our diverse offerings span across the maintenance and repair of rooftop units, coolers, and beer caves to the provision of emergency refrigeration trailers for rent. Our approach is tailored to the unique demands of commercial environments, contact us today for high-standard, commercial HVAC/R solutions.

At JHC, we specialize in comprehensive rooftop HVAC solutions tailored for commercial properties. From installation to maintenance and repairs, our team ensures your rooftop units operate at peak efficiency and reliability. We know how crucial a dependable HVAC system is to your business, and our fast, attentive service is here to keep your environment comfortable and your operations seamless.

Frequently Asked Questions

For optimal performance, we recommend servicing commercial HVAC systems at least twice a year—once before the cooling season and once before the heating season. Regular maintenance helps prevent unexpected breakdowns, ensures energy efficiency, and extends the life of your equipment.

Our standard maintenance visit includes a comprehensive inspection, cleaning, and performance check of all HVAC components. We’ll clean filters, check refrigerant levels, inspect electrical connections, lubricate moving parts, and ensure all systems are operating at peak efficiency.

If your refrigeration system fails, contact us immediately for emergency support. We offer quick-response services, including emergency refrigeration trailer rentals, to keep your products safe and minimize downtime.

Routine maintenance helps HVAC systems run more efficiently, reducing energy consumption and preventing major repairs. By investing in regular upkeep, you can lower your energy bills and extend the life of your equipment.

If you notice unusual noises, increased energy bills, uneven temperatures, or frequent repairs, it may be time to consider an upgrade. Our technicians can evaluate your system and recommend the most cost-effective solution for your business.

Our technicians are fully licensed and certified in HVAC and refrigeration services, and we adhere to all industry regulations and safety standards. We stay up-to-date with the latest technologies and best practices to provide reliable, high-quality service.

Energy-Saving Tips for Businesses

Lower or raise the thermostat during non-business hours to save on energy costs.

Dirty filters make your HVAC system work harder, increasing energy consumption. Regular cleaning or replacement can help it run more efficiently.

Set a schedule to automatically adjust temperatures during peak and off-peak times, optimizing energy use.

Ensure all windows and doors are properly sealed to prevent air leaks, which can lead to significant energy loss.

Routine inspections and tune-ups can help detect potential issues early and keep systems running efficiently.

Adjust the ventilation rate based on occupancy to reduce the load on your HVAC system.

Lower heat emissions by switching to LED or other energy-efficient lighting to reduce the overall cooling load.

Invest in modern, high-efficiency HVAC equipment, which consumes less energy and offers better performance.