Industrial & Commercial HVAC Service

Providing High Quality Heating and Air Conditioning Installation, Repair and Maintenance Service for Over 55 Years

Industrial & Commercial HVAC Services in Windsor-Essex & Chatham-Kent

Heating, ventilation, and air conditioning systems are essential to any industrial or commercial  space. Whether you need to install a commercial rooftop HVAC unit, repair a broken heating system for your business or receive ongoing maintenance for improved performance and efficiency in your space, Vollmer is your trusted choice for industrial, institutional & commercial HVAC services in Windsor-Essex & Chatham-Kent.

Our years of expertise and dedication allow us to tackle even the most complex projects, providing our clients with state-of-the-art systems and equipment to ensure their needs, as well as their system’s operational requirements, are met.

Vollmer’s Industrial & Commercial HVAC Experts work with you to:

Fully assess and understand your requirements

Visit and survey your facility and current systems

Design a new system suited to your needs, budget and industry

Supply high quality, branded HVAC equipment, control systems and units

Install your HVAC solution with any associated electrical works in accordance with all current regulations

Create any custom ducting or metal fabrication required


We will help you determine what type of HVAC installation will best meet your needs while remaining as energy efficient as possible.


Vollmer provides preventative maintenance and service agreements to ensure your HVAC systems are always running smoothly and efficiently.

24-Hour Service & Repair

Vollmer provides 24-hour emergency service, 7 days per week. We pride ourselves on providing the highest level of service, ensuring clients’ needs are met in a timely and professional manner.

Industrial & Commercial HVAC Maintenance & Service Plans

Our industrial and commercial HVAC maintenance plans help identify and rectify potential issues early and ensure your HVAC systems are working in proper order. Regular HVAC maintenance will save your business money by reducing the chances of an unexpected HVAC breakdown. More importantly, preventative maintenance will ensure your system operates at maximum efficiency throughout the entire year.

What is Included in a Preventative Maintenance Plan?

A standard planned maintenance inspection covers:

Refrigerant charge

Visual signs of refrigerant leaks

Thermostat operation

Electrical connections

Voltage and amperage

Electrical wiring

Contactors and relays

Blower assembly

Lubricating motors and bearings if required

Checking filters

Temperature differences across the indoor coil

Outdoor coils

Condensate drain line

Electric heating elements*

Heat exchanger*

Pilot and thermocouple*

Limit controls*

Gas valves*

Sequencers and relays*

Burners and runners*

Adjust safety controls

* Winter operation only


Fill out the form below and a Vollmer representative will be in touch with you shortly.


Why Choose Vollmer?

Proudly delivering multi-trade services throughout Ontario since 1965

24-hour emergency HVAC service 365 days a year

Vollmer operates a 60,000 sq. foot fabrication facility to meet all of our client’s needs

Fully licensed, qualified and experienced HVAC technicians

We are a multi-trade contractor with experience in industrial, commercial and institutional services

Dedicated to providing excellent customer service and top rated workmanship, Vollmer offers services for industrial and commercial clients throughout the Windsor-Essex & Chatham-Kent region. Our HVAC repair team considers the structure of your industrial and commercial building, as well as business needs, control systems available for your equipment, and potential government energy savings through incentive programs. You can rest assured our HVAC service and maintenance technicians will optimize your industrial building HVAC systems for both your building, and your budget.

You are getting the best in the business for an array of services, including:

Building Automation Systems

Industrial A/C Repair

Industrial A/C Maintenance

Industrial HVAC Repairs

Industrial HVAC Maintenance

Industrial Furnace Repair

Industrial Furnace Maintenance


Industrial A/C Installations

Industrial A/C Tune-Ups

Industrial HVAC Installations

Industrial HVAC Tune-Ups

Industrial Heat Pump Repair

Industrial Heat Pump Installation

HVAC Smart Controls

Commercial A/C Repair

Commercial A/C Maintenance

Commercial HVAC Repairs

Commercial HVAC Maintenance

Commercial Furnace Repair

Commercial Furnace Maintenance

Smart Building Automations

Commercial A/C Installations

Commercial A/C Tune-Ups

Commercial HVAC Installations

Commercial HVAC Tune-Ups

Commercial Heat Pump Repair

Commercial Heat Pump Installation