One common misconception about commercial HVAC systems is that they are the same as home systems, only larger.

This is an understandable assumption. Unfortunately, however, it is a misunderstanding reinforced by smaller HVAC contractors looking to bring in commercial business in addition to their residential customers.

Here is the truth: There are special considerations when it comes to the repair and maintenance of HVAC systems and air conditioning found in schools, office buildings and industrial properties. For example, here are a few questions you should expect your industrial HVAC systems contractor to ask—questions not typically thought about by residential AC technicians.

• Will commercial code compliance and zone ordinances affect systems build outs?
• Is the HVAC system made of modular units that can be added and subtracted without interrupting the system as a whole?
• Does the system have variable zone controls to let several tenants adjust the temperature to their needs?
• Does the business have technological or mechanical equipment that must be kept within a certain temperature range?

Today’s building managers need to consider energy efficiency and property value as well as the comfort of the people in the building. Hiring the proper contractor to meet your HVAC needs means hiring someone that also considers these things. You want to pick someone that can make intelligent recommendations and understand your needs.

In your search for the right HVAC systems contractor, the following questions will help you separate the little-league operations from the heavy hitters in the commercial HVAC industry.

Is your HVAC contractor experienced in building automation?

From a basic programmable electronic thermostat to a hearty automation system, you should optimize your HVAC control system to maximize your occupants’ comfort and minimize energy waste. Today’s cutting-edge systems can also integrate wirelessly with your current systems to automate and control lighting, telecommunications, security systems and more.

Does your HVAC contractor provide a maintenance plan?

Repairs can fix specific issues. Predictive or preventative maintenance looks at a variety of potential problems. These may not require professional help when individually inspected. However, as a whole, they can turn into massive pains if not caught early.

Ongoing maintenance will prolong the life of your HVAC system when applied over time—by months or even years! Things like recharging refrigerant, cleaning dirty components and tightening loose bolts make a significant impact in the long term by cutting back on the system’s wear and tear.

Can your HVAC contractor benchmark your building operations costs?

If your main goal is to raise asset value and profitability by decreasing operating costs, you will need to know how your monthly energy consumption compares to similar buildings.

Do you know how to seek out the best saving opportunities? Do you know how your business compares to others in your market?  

A reliable HVAC contractor will keep your business running without any interruptions. You need a professional with the experience and expertise, however, to solve the problem and provide a variety of intelligent options.