Air compressors for sale: Your turnkey solution for reliable compressed air supply
The cost of compressed air is recognized as one of the most significant utility expenses. That's why selecting the most efficient and correctly sized air compressor is more critical than ever. At Air Solutions Canada, we offer a wide range of air compressors for sale to meet your specific needs, and help you optimize your operations, from Kaeser Rotary Screws, Omega Reciprocating Pistons, to MOBILAIR portable compressors.
Our team of engineers and specialists will create a detailed plan for a custom compressed air solution for your facility. Site visits are free of charge, with no obligation, and include plant walk throughs, basic air audits, comprehensive studies, the creation of system specifications, drawings, piping, heat recovery and cooling. You will experience a total turnkey experience, or any part(s) of the process you require assistance with.
Choose between:
- Air-cooled compressors: Ideal for most applications, with excellent, easy to capture, heat recovery opportunities.
- Water-cooled compressors: When ambient air cooling is difficult to access, and heat recovery for process, washroom, and boiler pre-treatment water is desirable.

Industrial Air Compressors
From 3hp to 700hp, our robust lineup of rotary screw and piston compressors delivers unmatched performance, whether tank-mounted or floor-standing, oil-free or lubricated, air-dried or not.

Oil Free Air Compressors
Kaeser’s two-stage, dry-running screw compressors offer ultra-clean, energy-efficient air. Built in Germany to the highest standards—air or water-cooled, from 50hp to 450hp. Reliable. Efficient. Quiet.

Air End Assemblies
Kaeser’s patented Sigma profile air ends provide superior airflow with less energy. Premium motors and 10-year warranty ensure industry-leading performance, durability, and long-term cost savings.

Custom Engineered Solutions
We design and build turnkey compressor, vacuum, and gas systems tailored to your space and specs. ISO containerized or custom skid-mounted—complete, tested, and ready to go.

All Weather M250/M255E
Kaeser's M250/M255E electric compressors thrive indoors or outdoors. Compact, quiet, low-emission, and plug-and-play ready—ideal for demanding weather conditions and energy-conscious operations.

Portable Compressors
Diesel and electric MobilAir compressors are engineered for tough terrains. High cfm output with lower fuel consumption—available to rent, buy, or lease with full support.

Reciprocating Piston Compressors
Canadian-built Omega piston compressors offer rugged reliability. Available in base, vertical, or horizontal tank styles, they suit every application—from contractors to heavy industry. Canadian Built, and Proudly Canadian.

Screw Compressor Packages
Compact, silent, and all-in-one—Kaeser screw packages combine compressor, dryer, separator, and tank in one cabinet. Plug it in, connect it, and you’re operational. Easy, quiet, smart.

Sigma Air Utility
Let us own and maintain your compressor system—you only pay for the air you use. With remote monitoring and guaranteed uptime, SAU is efficiency without the investment.

Variable Speed Compressors
Variable speed compressors automatically adjust motor speed based on air demand, reducing energy use, minimizing system wear, lowering operating costs, and improving overall performance and efficiency.
The ultimate guide on rightsizing your compressed air system
Choosing the right compressed air system is crucial to minimize the total cost of ownership. How do you calculate the air demand in flow rate (CFM) and pressure (PSIG), what's the power requirement (V), and how does that translate in a compressed air system with one or more compressors (hp)?
Download our Comprehensive Guide for Choosing the Right Compressor Size!
See what our customers are saying about us!
See All ReviewsRead our reviews showcasing our customer's experience with Air Solutions Canada. We appreciate our customers taking the time to share their experiences. We look forward to hearing from you and will work with you to continually improve your experience.
Frequently asked questions
See All Frequently Asked QuestionsHow often should I service my air compressor?
Regular maintenance is crucial for optimal performance. Most air compressors, operating 24/7, require inspections, minor and major service every 2000 operating hours, or at 3 months, whichever arrives sooner. Low duty systems are typically serviced annually, or semi-annually, depending on the environment they operate in, and the hours they run for. Need advice, or guidance, thats what we specialize in, and “discovery calls” are at no charge.
What size air compressor do I need?
The size depends on your specific application. Our team can help you calculate your compressed air requirements and recommend the right size.
What's the difference between a rotary screw compressor and a piston compressor?
Rotary screw compressors are designed for continuous use, when low sound levels are necessary. Reciprocating piston compressors are better suited for intermittent use, in smaller applications, such as automotive service shops. The price of a piston machine is approximately 15, to 20% less than an equivalent rotary screw machine, and the noise levels can be 15 to 20 dB(A) louder too.
Do I need an air dryer with my compressor?
An air dryer is highly recommended to remove moisture from your compressed air, which can affect your finished product, and damage your air tools and equipment.
Who makes Kaeser air compressors?
Kaeser air compressors are manufactured by Kaeser Kompressoren, a family owned German-based company with a long-standing reputation for engineering high-quality, reliable compressed air systems. Kaeser is known worldwide for its innovation, energy efficiency, and robust solutions tailored to various industrial applications.
How long does a Kaeser air compressor last?
With proper maintenance, a Kaeser air compressor can last 15 to 20 years or more. Kaeser compressed air solutions are designed for durability, featuring high-quality components and engineering that ensure a long operational lifespan. Regular servicing and adherence to maintenance schedules will help maximize the lifespan of your compressor.