For commercial facilities, retail spaces, and mid-rise office buildings across New York City, rooftop systems are the heavy lifters of climate control. Because these systems house all their heating and cooling components in a single, weatherized cabinet, they are incredibly efficient space-savers. However, when these aging systems begin to fail, executing a seamless commercial AC package unit replacement requires meticulous logistical planning.
Irving Haase & Co., Inc. specializes in plan and spec mechanical bidding and in-kind equipment replacements for commercial tenant renovations and white-box spaces throughout NYC, Brooklyn, and Queens.
When to Consider Commercial AC Package Unit Replacement
Most commercial rooftop systems have a functional lifespan of 15 to 20 years. However, the harsh NYC climate takes a heavy toll on exposed equipment. Property managers should consider a commercial AC package unit replacement when they observe the following issues:
1. Frequent Compressor Lockouts
If the heart of the system is failing, replacing the entire unit is often a smarter financial decision than continually paying for expensive, temporary compressor repairs.
2. Rising Energy Costs
Older units operate at significantly lower Seasonal Energy Efficiency Ratios (SEER) than modern equipment. Upgrading to a modern system instantly lowers your building’s monthly utility footprint.
3. Phase-Out of R-22 Refrigerant
If your current unit relies on outdated R-22 refrigerant, the EPA mandate makes recharging the system incredibly expensive. A full commercial AC package unit replacement is the only long-term solution.
The Logistics of NYC Rooftop Replacements
Swapping out heavy mechanical equipment in a dense urban environment is complex. It requires a mechanical contractor with decades of logistical experience.
When executing an in-kind commercial AC package unit replacement, Irving Haase manages the entire process. This includes coordinating safe crane lifts and rigging to hoist the heavy equipment onto commercial rooftops. We also ensure that the new unit perfectly matches the existing roof curb, utilizing custom curb adapters when necessary to prevent water leaks and structural damage. Finally, we seamlessly integrate the new unit into the building’s existing ductwork for optimal airflow.
Bidding Plan and Spec Commercial Projects
Whether you are upgrading an aging building or executing a massive white-box tenant renovation, general contractors require a reliable mechanical partner. We do not perform design/build services. Instead, we specialize in accurately bidding plan and spec projects.
When mechanical engineers specify a new packaged system for your space, we ensure the equipment is procured and installed exactly as drawn. If you are interested in learning about other efficient systems we install, read our guide on VRF system replacements.