Free Estimates
Our goal is to help you choose the system that is right for your building while being mindful of your budget expectations. Our knowledgeable Sales Team uses fact-finding techniques that can be accomplished via an informal phone call or an on-site consultation. The Sales Team is able to identify your HVAC needs and then with your help build a solution that makes sense. Also, they will be able to identify if Princeton Air Conditioning is the right choice for you. Because of this collaborative approach and the state of the art equipment we offer, our customers tell us they are very satisfied and feel that all of their goals have been met.

Please click here to complete this form if you would like a free estimate. We offer the following quality products.

A complete selection of commercial/ industrial equipment with various efficiency ratings.

We offer you the full line of Lennox commercial/ industrial equipment all at various efficiency levels.

The Unico central air conditioning system is an effective solution in older or hot water/ steam heated buildings where normal sheetmetal ductwork will not fit.

This wall-mounted, ductless air conditioning/heat pump system is the effective solution for any problem room.

Building Automation Systems - automatically operates your heating and cooling system according to your buildings schedule.

Temperature Zoning System - divides the ductwork in your building into areas with similar heating and cooling requirements. Each zone is controlled by its own thermostat.

Commercial humidifiers produce humidity in a safe, pure water vapor form. They provide positive, accurate humidification control.

Abatement Technologies
and UltraViolight Plus central air purifiers continuously remove allergens, irritants and pollutants from your indoor air before they are recirculated back into the occupied area.