Commercial properties in Canandaigua, from the historic storefronts along Main Street to the professional offices near Canandaigua Lake, face unique challenges when it comes to climate control.
With winters that bring heavy snow and frigid temperatures, and summers that deliver warmth and humidity, reliable heating and cooling systems are essential to keeping your building safe, comfortable, and efficient. Considering that the local average age of commercial properties is over four decades, dependable service becomes even more critical.
Since 1945, Isaac Heating & Air Conditioning has been the trusted leader in commercial HVAC in Canandaigua NY, delivering consistency with the promise: When You Need Us, We’ll Be There.®
Call Isaac today to schedule your commercial HVAC service in Canandaigua and keep your business running smoothly. Trust the experts who have been serving the Finger Lakes region for over 80 years.

Commercial HVAC Services in Canandaigua, NY
We understand the investment you’ve made in your business and the importance of protecting it with dependable climate control. We know that every hour of downtime can mean lost revenue, which is why our certified technicians provide comprehensive commercial services designed to keep your systems operating at peak performance. Whether you need commercial HVAC repair in Canandaigua, NY, a new installation, or ongoing maintenance, our team delivers solutions tailored to your property’s needs.
Types of Commercial HVAC Systems We Service
Our technicians are trained to work with all brands and models, ensuring your system receives the right care:
- Central air conditioning: Large-scale cooling systems that provide consistent comfort across expansive floor plans.
- Heat pumps: Energy-efficient systems that both heat and cool, ideal for year-round performance.
- Ductless mini-splits: Flexible solutions for properties without ductwork, offering zoned comfort.
- Packaged units: Compact, all-in-one systems often used in retail or industrial spaces for reliable operation.
Commercial HVAC Installation & Replacement
When it’s time for a new system, our team can handle everything from installing new ductwork to replacing outdated units. Our expertise ensures that your commercial HVAC installation in Canandaigua is completed with precision, setting you up for years of energy-efficient performance and dependable comfort.
Commercial HVAC Repair
Unexpected breakdowns can disrupt your business, which is why we offer emergency service when you need it most. Our team is equipped to resolve a wide range of issues, including:
- Uneven heating or cooling across your property
- Strange noises or odors from your system
- Poor airflow or blocked ducts
- Refrigerant leaks or frozen coils
- Electrical or thermostat malfunctions
Commercial HVAC Maintenance
Routine maintenance performed by a certified technician extends the life of your system, improves efficiency, and reduces the risk of costly repairs. With our proactive approach, you can focus on your business while knowing your HVAC system is in expert hands.
Schedule Commercial HVAC Service in Canandaigua, NY
For businesses throughout Canandaigua, Isaac offers a complete package of benefits designed to give you confidence in your HVAC investment. As a family-owned and operated company, we provide upfront pricing, free replacement estimates, and flexible financing options. Our licensed and certified technicians are background-checked for your peace of mind, and we’re available 24 hours a day to keep your systems running. Recognized as a Rochester Top 100 company and honored with the BBB International Torch Award, we’re also a proud member of ACCA, underscoring our commitment to excellence. Best of all, we service all brands, ensuring no matter what system you have, you’ll receive the highest level of care.
Contact Isaac today to schedule your commercial HVAC service in Canandaigua. Protect your investment with trusted skill and award-winning service.
Commercial HVAC FAQs
How Does Commercial HVAC Differ From Residential Units?
Commercial HVAC systems are larger, more complex, and designed to handle the demands of bigger spaces. They often include zoning capabilities, rooftop units, or packaged systems that differ significantly from residential setups.
How Often Should Commercial HVAC Systems Be Serviced?
Most systems should be inspected and serviced at least twice a year, once before the heating season and once before the cooling season.
How Can I Reduce My Commercial Cooling And Heating Bills?
Regular maintenance, timely filter changes, and enrollment in our CareClub Plan can significantly lower energy costs. Upgrading to energy-efficient equipment also helps reduce expenses.