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Lethbridge: 403-328-9049

Medicine Hat: 403-528-8802



Great Job

“A big thank you to the team at Southern Rewind for getting my hot tub pump and motor up and running . Great job Guys.”

- Don-Deanna H.

5 Stars

“5 stars”

- Jack H.

Expertise and Precision

A variable frequency drive repair is a sensitive task that must be performed by a trained and experienced electro-mechanical technician. The experts at Southern Rewind Ltd are familiar with electrical equipment and will gladly perform the necessary repairs on any type of variable frequency drive.

Maintenance First

Your variable frequency drive allows you to control the speed and torque of your motor. When you need repairs, accessories, or a new variable frequency drive near Lethbridge, trust Southern Rewind Ltd.

Understanding the Importance of Variable Frequency Drive

The working of a variable frequency drive can be slightly perplexing for a layperson. In simple words, it is a small controller drive that controls and manages the functioning of an electric motor by providing controlled power supply. The main function of the frequency drive is to control the voltage and frequency of the power supply. Through a controlled supply of frequency, the speed of the motor is also controlled. This principle is useful in electrical fixtures, such as fans, pumps and AC compressors.


You can get complete end to end repair services for all kinds of electric motors, pumps and generators from Southern Rewind Ltd. With our expertise, we can fix all kinds of faults promptly so that you can carry on with work as usual. Get in touchwith us to request a quote.

Why Choose Variable Frequency Drive Repair?

It is important to understand that since a faulty variable frequency drive is an essential component of a motor-driven device, it can cause many other far-reaching problems. The reasons to choose variable frequency drive repairs include:

- A faulty drive can substantially slow down your pump or any other electrical fitting. It can also result in damaging the fixture altogether.

- The job of a variable frequency drive is to stabilize the power supply to conserve energy and improve system efficiency.

- Without a uniform and consistent supply from the power source, there is a high risk that the appliance or fixture can get damaged irreparably.

- It is extremely important that you entrust the repair and maintenance of your variable frequency drives to experts. Southern Rewind Ltd. is a trusted provider of repair and maintenance services for variable frequency drives in Lethbridge and surrounding areas.

Running Tests

Once repairs become necessary, a Southern Rewind Ltd expert can verify connections (for example, START/STOP signals and speed reference wires) so as to rectify any erratic operations. Then, variable frequency drive input and output power sections as well as amp reading and output frequency must be tested.

Resetting or Replacing

If there are no issues at the previously mentioned levels, our experts will save a copy of the program that is currently stored in your variable frequency drive, in order to reset the variable frequency drive to factory default settings.

If repairs are too costly, Southern Rewind Ltd will recommend the purchase of a replacement.

Our Brands

We provide authorized factory-warranty services for the following brands:

Providing Reliable and Trustworthy Services

The workmen at Southern Rewind Ltd are skilled in repairing variable frequency drive in Lethbridge. We have the expertise to provide you with efficient and expedient services for a variety of models, designs and brands at cost-effective rates. With the required repair tools and equipment, we ensure that every repair job is performed up to your satisfaction. A panel building is also available at Southern Rewind Ltd.

Overnight delivery is available for most non-stock items. And we can also provide panel building.


Lethbridge location

3131 2 Ave. N

Lethbridge, AB, T1H 0C5

Phone: 403-328-9049

Fax: 403-328-9371


Medicine Hat Location

844 16 St. SW

Medicine Hat, AB, T1A 0B5

Phone: 403-528-8802

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Service Area

We serve Lethbridge and surrounding areas, including:

  • Southwest Alberta
  • Southeast Alberta
  • Blairmore
  • Medicine Hat
  • Taber
  • Fort Macleod
  • Coaldale
  • Bow Island
  • Vauxhall
  • Nanton
  • Claresholm
  • Vulcan
  • Cardston
  • Milk River


Monday 08:00 AM - 05:00 PM

Tuesday 08:00 AM - 05:00 PM

Wednesday 08:00 AM - 05:00 PM

Thursday 08:00 AM - 05:00 PM

Friday 08:00 AM - 05:00 PM

Saturday Closed

Sunday Closed

Emergency Appointments Available

24/7 Emergency Service

HOURS (Medicine Hat)

Monday 08:00 AM - 04:30 PM

Tuesday 08:00 AM - 04:30 PM

Wednesday 08:00 AM - 04:30 PM

Thursday 08:00 AM - 04:30 PM

Friday 08:00 AM - 04:30 PM

Saturday Closed

Sunday Closed

Emergency Appointments Available

24/7 Emergency Service

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