Searching for Trusted Commercial HVAC Services in the Greenacres, FL Area?
A failing heating or cooling system can disrupt employees, customers, tenants, inventory, and daily operations. Rising energy bills, uneven temperatures, unusual noises, and recurring breakdowns may signal that your equipment needs attention. Waiting too long can lead to more extensive damage and longer interruptions.
Big Air Mechanical, LLC provides commercial HVAC service in Greenacres, FL, and throughout Palm Beach County. We bring 20 years of industry experience to commercial repairs, maintenance, replacements, and installations. Our technicians assess the equipment, explain what they find, and recommend practical options based on the building and its daily demands.
Businesses choose us for honest service and reasonable pricing. Whether you manage an office, retail store, restaurant, warehouse, or another commercial facility, we can help keep your heating and cooling equipment working throughout the year.
Commercial Heating and Cooling Support
Every commercial property has different temperature, ventilation, occupancy, and operating requirements. A system that works for a small office may not meet the demands of a busy restaurant or warehouse. Our team evaluates the equipment, property layout, usage patterns, and comfort concerns before recommending a service.
Our commercial HVAC services include:
- Commercial HVAC Repair: We diagnose cooling, heating, airflow, electrical, thermostat, and mechanical problems.
- Commercial HVAC Installation: We install equipment selected for the building’s size, layout, and operating requirements.
- Preventive Maintenance: We inspect key components, identify developing problems, and help equipment operate more consistently.
- System Replacement: We replace outdated or frequently failing units and provide free quotes for qualifying system replacements.
- New Construction HVAC: We install heating, cooling, and ventilation systems for new commercial projects.
- Indoor Air Support: We provide indoor air quality solutions and air duct cleaning for commercial properties.
Businesses with cooling equipment for food, beverages, or temperature-sensitive products can also ask about our commercial refrigeration services.
Commercial HVAC Systems We Service
Commercial buildings rely on several types of heating and cooling equipment. The right configuration depends on available space, square footage, occupancy, business hours, and the amount of heating or cooling the property requires.
Rooftop Units
Rooftop units combine major heating and cooling components in equipment installed on the roof. This configuration keeps equipment away from valuable indoor floor space and allows technicians to access the unit without entering busy customer or work areas.
These units are common in retail stores, restaurants, offices, and other commercial buildings. We inspect, repair, maintain, install, and replace rooftop systems based on the property’s needs.
Split Systems
Commercial split systems use separate indoor and outdoor components. They can serve individual areas or support buildings that need more control over temperatures in different spaces.
Split systems may work well in offices, smaller retail spaces, and properties with multiple rooms or zones. We address refrigerant issues, electrical failures, damaged components, poor airflow, thermostat problems, and other performance concerns.
Packaged Units
A packaged unit houses its main heating and cooling components in one cabinet. Depending on the building, the equipment may be installed on the roof or near the exterior.
Packaged systems are often used in commercial properties where indoor equipment space is limited. Regular inspections are important because one component problem can affect the entire unit’s operation.
Mini-Split Systems
Mini-splits provide targeted heating and cooling without relying on a traditional ducted system. They can be useful for additions, server rooms, offices, and spaces with different temperature requirements.
A mini-split may also help when extending existing ductwork is impractical. Our team can determine whether this type of system fits the space and its usage.
Commercial HVAC Repair
A commercial HVAC failure can quickly affect working conditions and customer comfort. Big Air Mechanical performs commercial HVAC repair and commercial HVAC system repair for common operational problems.
Contact us if you notice:
- Uneven Temperatures: Some rooms remain too warm or too cold while other areas feel comfortable.
- Weak Airflow: Vents produce limited airflow even while the system is running.
- Unusual Sounds: The equipment begins grinding, rattling, buzzing, or cycling frequently.
- Higher Energy Use: Utility costs rise without a clear change in occupancy or operating hours.
- Moisture or Leaks: Water appears near the equipment, drain lines, vents, or ceiling.
- Frequent Shutdowns: The system stops unexpectedly or struggles to complete a heating or cooling cycle.
- Unpleasant Odors: Vents release musty, burning, or unfamiliar odors while the system operates.
Our technicians inspect the system to find the source of the problem. We then explain the repair options and pricing before work begins. Addressing a developing issue early may reduce the risk of additional component damage and extended downtime.
New Commercial HVAC Installation
An aging or incorrectly sized system can struggle to maintain consistent indoor temperatures. It may run longer, require frequent repairs, or consume more energy than expected. When repairs are no longer practical, a properly planned replacement can provide more consistent operation.
We provide new commercial HVAC installation for existing businesses and new construction projects. Our team considers the building’s square footage, layout, insulation, occupancy, operating schedule, and equipment placement. These details help us recommend a system suited to the property instead of relying on a one-size-fits-all selection.
Big Air Mechanical offers free quotes for system replacements. Financing options are also available for customers who qualify. We will explain your options so you can make an informed decision for your property and budget.
Four Benefits of Commercial HVAC Maintenance
Routine service can help you manage equipment performance before minor wear develops into a costly interruption. Scheduling commercial HVAC maintenance gives a technician an opportunity to inspect the system, clean key areas, test operation, and identify parts that may need attention.
Extend the Life of Your System
Commercial equipment operates for long hours, especially during South Florida’s extended cooling season. Dirt buildup, worn electrical components, restricted airflow, and neglected drainage can place additional strain on the system. Regular service helps limit avoidable wear and supports a longer operating life.
Catch Issues Before They Cause Damage
Many HVAC problems begin with small changes in sound, airflow, temperature, or electrical performance. A maintenance visit may reveal loose connections, clogged drains, dirty coils, worn components, or other developing issues. Addressing these findings early can prevent further system damage.
Maximize Operating Efficiency
Dirty coils, blocked filters, airflow restrictions, and damaged components can force equipment to work harder. Maintenance keeps critical areas clean and verifies that the system is operating as intended. More consistent operation can also help maintain comfortable temperatures throughout the building.
Lower Avoidable Energy Costs
A strained system may run longer to reach the thermostat setting. Longer cycles can increase energy use and place more wear on major components. Routine maintenance supports efficient operation and may help reduce unnecessary energy consumption.
Ask our team about the current $79 A/C Check-Up special and whether it applies to your commercial equipment. Military members and first responders can also ask about available discounts.
Schedule Your Service with Us Today!
Want to know more about how our commercial HVAC contractors can help? Get in touch with us today by calling! We will listen to your specific requirements and walk you through your options and our services. Our team is here to make your business run more smoothly! We offer services in Greenacres, Wellington, Jupiter, Boca Raton, and all surrounding areas in Palm Beach County.
Commercial HVAC FAQs
We provide commercial HVAC installation, repair, replacement, and maintenance for businesses throughout Palm Beach County. Our technicians service rooftop units, split systems, packaged units, and mini-splits used in offices, retail stores, restaurants, warehouses, and other commercial properties.
Most commercial systems should receive maintenance at least twice a year, typically before periods of heavy cooling or heating use. Properties with long operating hours, high occupancy, refrigeration equipment, or demanding indoor conditions may need more frequent service. We can recommend a schedule after assessing your equipment and business operations.
Common warning signs include uneven temperatures, weak airflow, unusual noises, frequent cycling, water leaks, unfamiliar odors, rising energy bills, and difficulty reaching the thermostat setting. Schedule an inspection if you notice a change in system performance.
Yes. Big Air Mechanical installs commercial HVAC systems for new construction projects. We evaluate the property’s layout, expected occupancy, cooling requirements, ventilation needs, and available equipment space before recommending a system.
We serve businesses throughout Palm Beach County including Greenacres, Jupiter, Boca Raton, Wellington, Palm Beach Gardens, Loxahatchee, Delray Beach, Boynton Beach, Lake Worth, Aberdeen, Royal Palm Beach, and surrounding communities in Palm Beach County.
Yes. We provide air duct cleaning and indoor air quality products, including Reme Halo air purifiers. We can inspect the building’s current system and discuss options based on its airflow and air quality concerns.
Yes. Big Air Mechanical provides free quotes for qualifying commercial HVAC system replacements. Contact us to schedule an assessment and discuss the equipment that may fit your property.
Financing options are available for customers who qualify. Our team can explain the available options when you request an installation or system replacement quote.
What Our Clients Are Saying

- I was visiting my 87 year old Mom in Florida and the fan went out on her AC unit. Big Air Mechanical (BAM) responded to her call before office hours, assessed the problem before noon and the part was replaced and the AC running before 3:30pm. Thanks to the office and the installers (Brett and Michael). FANTASTIC service post sale.read moreread lessGlenn A.7/21/2025



