Some of the leading HVAC companies offer a leasing program to better serve your business needs.
American Standard: https://www.americanstandardair.com/how-to-buy/financing.html
Trane: http://www.trane.com/commercial/north-america/us/en/services/rental-services.html
Carrier: http://www.carrier.com/rentals/en/us/customer-forms/
Alternative Funding Resources: http://www.afrfunding.com/
