Replacing a commercial HVAC system is not a small maintenance decision. It affects comfort, energy bills, tenant satisfaction, employee productivity, and the day-to-day operation of your business. If you are researching commercial HVAC replacement cost in Broward County, the honest answer is this: pricing depends heavily on tonnage, system type, roof access, ductwork condition, electrical needs, permitting, and how difficult the installation is.
In Broward County, many businesses rely on rooftop packaged units because they save indoor space and are built for larger cooling loads. Commercial packaged units combine heating, cooling, ventilation, and sometimes air-quality components in one system, often installed on rooftops or ground-level pads.
H2: Realistic Commercial HVAC Replacement Prices in Broward County
For a small commercial space, a basic replacement may start around $8,000 to $15,000. For a medium-sized rooftop unit, many businesses should expect $14,000 to $28,000. Larger systems, multi-unit replacements, crane work, curb adapters, duct modifications, controls, and electrical upgrades can push projects into the $30,000 to $75,000+ range.
Here is a practical breakdown:
| Commercial System Type | Estimated Replacement Cost |
|---|---|
| 3-ton packaged unit | $8,000 – $14,000 |
| 5-ton rooftop/package unit | $12,000 – $22,000 |
| 7.5-ton rooftop unit | $18,000 – $32,000 |
| 10-ton rooftop unit | $24,000 – $45,000 |
| Multiple rooftop units | $40,000 – $100,000+ |
These ranges include equipment, labor, removal of the old unit, basic materials, startup testing, and standard installation conditions. They do not always include crane rental, major duct repair, new curbs, structural work, extensive electrical upgrades, or after-hours installation.
H2: What the Equipment Alone Can Cost
Equipment pricing gives business owners a helpful starting point. For example, HVACDirect lists commercial rooftop and packaged units by tonnage, including 3-ton, 4-ton, 5-ton, 6-ton, 7.5-ton, 10-ton, and larger units.
A Daikin 5-ton commercial packaged AC unit is listed around $4,725 on HVACDirect, while a similar 5-ton commercial package unit with electric heat is shown starting around $6,208 through AC Direct.
That price is only the unit. The full commercial HVAC replacement cost in Broward County also includes professional installation, permitting, refrigerant work, wiring, drainage, duct connections, roof access, and system commissioning.
Why Broward County Pricing Can Be Higher
South Florida HVAC systems work hard. In Broward County, commercial AC equipment often runs for long hours because of heat, humidity, restaurant loads, retail traffic, office occupancy, and year-round cooling demand. That constant use can shorten equipment life and make proper installation more important.
Pricing can rise when a building has limited roof access, an older curb size, damaged ductwork, poor drainage, outdated electrical service, or a unit that must be installed outside normal business hours. Coastal exposure may also influence equipment selection because corrosion protection can matter more near salt air.
Local Stores and Suppliers That Sell Commercial HVAC Equipment
Business owners usually do not buy commercial HVAC systems the same way they buy a home appliance. Most systems are ordered through HVAC suppliers, contractors, or wholesale distributors. Still, knowing the local supply market helps you understand where equipment and parts may come from.
In Broward County and nearby Fort Lauderdale, local HVAC supply options include:
| Supplier | Local Relevance |
|---|---|
| Ferguson HVAC Supply | Ferguson serves HVAC contractors and lists heating, cooling, parts, controls, and commercial/mechanical supply categories. (Ferguson) |
| Johnstone Supply Fort Lauderdale | Johnstone Supply is a wholesale HVACR distributor with equipment, parts, and supplies available through local branches. (Johnstone Supply) |
| Saez Distributors Broward Store | Located in Fort Lauderdale, this AC supply store lists Broward store hours and contact information. (saezdistributors.com) |
| Atlantic Air Conditioning Supply | Based in Oakland Park, Atlantic Air Conditioning Supply says it has been open to the public since 1992 and offers central AC sales. (atlanticacsupply.com) |
Some online suppliers also sell commercial rooftop units, but commercial installation should still be handled by a qualified HVAC contractor. A unit that is priced well online can become expensive if it is the wrong voltage, wrong tonnage, wrong curb fit, or wrong configuration.
What Affects the Final Replacement Cost?
The biggest cost factor is tonnage. A 10-ton rooftop unit costs far more than a 3-ton package unit. Efficiency rating also matters. Higher-efficiency systems cost more upfront, but they may reduce utility bills over time.
Installation complexity is another major factor. If the old unit matches the new unit closely, the job may be straightforward. If the roof curb needs an adapter, the ductwork is damaged, or the electrical service is outdated, the project becomes more involved.
Permits should also be considered. General AC installation resources note that permits can add costs, and full installation expenses often include labor, removal, disposal, electrical work, and other project requirements. (The Spruce)
When Replacement Makes More Sense Than Repair
A repair may be smart if the unit is newer and the issue is isolated. Replacement may be better if the system is over 12 to 15 years old, needs a major compressor repair, uses outdated refrigerant, has repeated breakdowns, or struggles to cool during peak afternoon heat.
For businesses, reliability matters. A failing system can mean uncomfortable customers, frustrated employees, damaged inventory, and emergency repair bills.
Get a Clear Commercial HVAC Quote Before You Commit
The best way to understand commercial HVAC replacement cost in Broward County is to schedule a professional inspection. City Air Conditioning Solutions can evaluate your current system, confirm the right unit size, check roof and duct conditions, and provide a realistic replacement plan.
If your building is dealing with rising energy bills, weak airflow, repeated repairs, or uneven cooling, it may be time to compare repair costs against replacement. A properly selected and installed commercial HVAC system can improve comfort, efficiency, and long-term reliability.