Air Compressor Repair Services

Your compressed air partner since 1965

Air compressor rebuilding in Calgary restores worn pumps, motors, and valves. Our technicians rebuild the air end, pump, or blower so your system can deliver full pressure again. So you can avoid buying a new unit before you actually need one. Plenty of shops only swap out parts. We take the whole assembly apart, inspect every component, and rebuild what has worn out. Also, we keep your operation in mind from the first call to the final test. Whether you run a plant, a workshop, or a job site, our team works around your schedule.

When a Rebuild Makes Sense

Is your compressor losing pressure or running hot? Air compressor rebuilding in Calgary fixes the cause. Not every failing compressor needs a full rebuild, though. Sometimes a worn gasket or a clogged filter causes the trouble, and a simple repair solves it. However, when the air end or pump loses efficiency across the board, a rebuild often makes more sense. Signs include falling pressure, rising oil consumption, and unusual noise from the compressor head. Because of this, CFM Air Equipment starts with diagnostics before recommending any work. Finally, we explain your options clearly so you can make a confident decision.

Rebuild vs repair

A repair targets one failed part, such as a valve, a seal, or a motor starter. A rebuild goes deeper. Our team disassembles the air end, replaces worn rotors, bearings, and seals, and then restores the original clearances. So the unit runs close to its original performance. Repairs keep a machine running, while rebuilds bring it back to spec. Lf the damage turns out to be minor, we will tell you so and recommend the simpler fix. For example, a worn seal on an otherwise healthy air end often needs only a quick swap, and that kind of job keeps your budget and schedule intact in most cases. Our technicians explain the reasoning behind each recommendation.

Rebuild vs replacement

Replacement makes sense when the frame, controller, or cooling system has reached the end of its useful life. Otherwise, a rebuild usually costs less than buying new equipment. Consider your operating hours, the age of the machine, and how much downtime your operation can tolerate. Also, factor in energy use, because an older unit with a worn air end can waste power every hour it runs. Because of this, we compare the rebuild quote with the price of a new compressor so you see the full picture. A full rebuild often costs less than a new unit. Air compressor rebuilding in Calgary can save you money while keeping your existing setup intact.

What Our Rebuilds Cover

At CFM Air Equipment, our rebuild work covers the core parts that determine performance. We inspect bearings, seals, rotors, and housings, and we replace anything that falls outside specification. Then we reassemble the unit with quality components. Our service includes air end rebuilds, pump rebuilds, blower rebuilds, and full seal replacement. Most jobs also include a complete review of the lubrication system, since poor oil quality speeds up wear. Finally, we walk you through everything we found.

Air end & pump rebuilds

The air end is the heart of a rotary screw compressor, and it takes the most wear over time. Our technicians measure rotor clearances, check bearing play, and replace worn parts. For reciprocating units, we rebuild the pump, valves, and rings with the same careful approach. Each job restores compression efficiency and reduces the load on the motor. As a result, your system runs cooler and holds pressure longer.

Blower rebuilds

Blowers move large volumes of air at low pressure, so they depend on precise clearances to stay efficient. We inspect the lobes, timing gears, shaft seals, and bearings. Then we replace what has worn and check alignment. Because of this, the blower returns to rated output and stops wasting energy. We also serve customers in Red Deer, Lethbridge, and across Western Canada who need reliable blower work.

Bench Testing & Warranty-Grade Work

Before any unit goes back into service, CFM Air Equipment tests it on the bench. Our team checks pressure output, temperature, vibration, and noise against manufacturer specifications. Also, we use OEM parts whenever they are available, so the rebuild matches the original design. That way, you get dependable performance from day one. Each air compressor rebuilding in Calgary job ends with a pressure test and a short report. In addition, we keep records of each rebuild to support future service planning.

Minimizing Downtime During a Rebuild

Downtime costs money, so CFM Air Equipment plans every rebuild around your schedule. First, we confirm the scope and timeline with you before we start. Then we book shop time and order parts early to avoid delays. If temporary air options are available for your site, we will arrange them so your production keeps moving. Meanwhile, our team tracks progress and updates you at each stage. Plus, we work to return your unit as soon as testing passes.

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FAQ

Should I rebuild or replace my compressor?

That depends on the age, condition, and cost of the repair. Start by asking how often the unit fails and how much it costs to keep running. If repairs keep piling up, a rebuild or replacement becomes the better path. Our technicians can assess your unit and give you a clear recommendation. So you can decide with confidence.

What does an air end rebuild involve?

An air end rebuild starts with disassembly and cleaning, which our technicians handle carefully. We inspect rotors, bearings, housings, and seals. Then we replace worn components and restore the original clearances. Finally, we test the air end before reinstall. As a result, the compressor returns close to its original output.

Do you rebuild pumps and blowers too?

Yes, we rebuild pumps and blowers in addition to air ends. Each one follows the same inspection, repair, and testing steps. So you get consistent quality no matter which component needs work. If a blower or pump is struggling, call us at (403) 252-1177. We will confirm what it needs.

How long does a rebuild take?

Timing depends on the model, parts availability, and the extent of wear. Simple rebuilds may take a few days, while larger jobs can take longer. Because of this, we give you an estimated timeline before we begin. We also keep you updated as the work moves forward. Still, we always work to get your unit back into service as fast as we safely can.

Explore our services to see the full range of support we offer. If you need parts alongside your rebuild, read more about compressor parts and service in Calgary. When you are ready to move forward, request a quote or contact our team directly.