
The Sharkey Air Process
If It’s Breaking Down More Than It’s Cooling, It’s Time to Replace
Aging commercial HVAC systems cost more than just repair bills. They quietly drain energy, impact employee comfort, reduce air quality, and eventually fail at the worst possible time. If your system is over a decade old, making strange noises, or struggling to cool consistently — you’re not getting what you’re paying for.
At Sharkey Air, we make commercial HVAC replacement simple, fast, and future-proof. Whether you’re upgrading a single unit or an entire building system, we help you reclaim efficiency, comfort, and peace of mind.
- Lower Utility Costs Instantly New HVAC systems are significantly more efficient than older models, delivering lower energy bills and better environmental performance from day one.
- Fewer Repairs, Less Downtime Stop throwing money at temporary fixes. A full commercial HVAC replacement eliminates recurring service calls and surprise outages.
- Improved Comfort & Airflow Your new system will deliver balanced temperatures, cleaner air, and more consistent performance — with smart controls built in.
- Eligible for Rebates & Tax Credits We help you navigate utility rebates, federal incentives, and local tax credits available for qualifying commercial HVAC replacements.

The Sharkey Air Solution:
Replacing Your Commercial HVAC System — Without the Headaches
At Sharkey Air, we don’t just swap out old equipment. We design every commercial HVAC replacement to fix your building’s problems — not repeat them. That means properly sizing your system, updating controls, improving airflow, and ensuring your new unit is installed for maximum performance and minimal downtime.
Whether you’re replacing one rooftop unit or redesigning an entire multi-zone system, our team handles the process start to finish — no missed details, no miscommunication, and no surprise costs.
- Detailed System Assessment We evaluate your current system’s age, layout, ductwork, and energy use to determine the best commercial HVAC replacement solution — not just a like-for-like swap.
- Right-Sized Equipment Every Time Oversized or undersized units can cause major issues. We calculate exact cooling and heating loads to make sure your replacement system is perfectly matched to your space.
- Smart Controls & Efficiency Upgrades When we replace your HVAC system, we also upgrade the brains behind it — with modern thermostats, zoning controls, and energy-efficient equipment.
- Streamlined Install, Minimal Disruption Our techs coordinate closely with your facilities team or general contractor to complete the commercial HVAC replacement quickly and without interrupting operations.

The Sharkey Air Process:
A Smarter Approach to Commercial HVAC Replacement
Replacing a commercial HVAC system doesn’t have to mean downtime, guesswork, or ballooning costs. At Sharkey Air, we follow a proven, structured process to ensure your new system is a perfect fit — installed efficiently, tested thoroughly, and built to perform for years to come.
System Evaluation & Replacement Planning
We begin by assessing your current HVAC system’s age, condition, performance issues, and energy usage. This helps us determine whether a commercial HVAC replacement is the right move — and what solution fits your space best.
Equipment Selection & Right-Sizing
We use real-world load calculations — not rough estimates — to select equipment that matches your building’s needs. From rooftop units to split systems, we only recommend high-efficiency units that meet today’s standards and tomorrow’s demands.
Professional Installation & Changeover
Our licensed techs handle all aspects of your commercial HVAC replacement, from removing old units and updating ductwork to wiring new controls and testing airflow. We work clean, quick, and code-compliant to minimize disruption.
Commissioning, Training & Warranty Support
After installation, we test every function, zone, and safety system to ensure optimal performance. Then we walk your team through usage, controls, maintenance needs, and warranty details — so you’re confident in your investment.
The Sharkey Air Process
What You Need to Know About Commercial HVAC Replacement
When should I replace my commercial HVAC system instead of repairing it?
If your system is over 10–15 years old, needs frequent repairs, or struggles to maintain comfort, it’s likely time for a commercial HVAC replacement. New systems offer major gains in efficiency, reliability, and air quality — and often cost less long term than constant fixes.
How long does a typical commercial HVAC replacement take?
Most single-unit replacements can be completed in 1–2 days. Larger systems or full-building replacements may take longer depending on system size, accessibility, and permitting. We always provide a detailed schedule before work begins.
What are the benefits of replacing my system instead of repairing it?
With a full commercial HVAC replacement, you’ll see:
Lower utility bills
Fewer service calls
Better airflow and temperature control
Updated controls and zoning options
Eligibility for rebates or tax incentives
Do you serve my area in South Florida?
We sure do. Sharkey Air provides commercial HVAC replacement throughout Palm Beach County (Jupiter, West Palm Beach), Martin County (Palm City, Stuart), and St. Lucie County (Port St. Lucie, Fort Pierce). If you’re on the Treasure Coast, we’ve got you covered.
What’s involved in selecting the right replacement system?
We assess your square footage, building use, airflow zones, duct condition, and current system specs to determine the most efficient, effective HVAC solution for your space. We never do “like-for-like” without proof it’s the right fit.
Where can I learn more about energy-efficient HVAC upgrades?
The U.S. Department of Energy offers excellent guidance on HVAC performance, savings potential, and when replacement makes financial sense.