Licensed
ECU Repair & Cloning Services
in Calgary & Canada
ECU Repair & Cloning Services in Calgary & Canada
Licensed
Save 60-80% versus dealership ECU replacement costs with expert repair and cloning services backed by 20+ years of automotive electronics experience. We specialize in repairing and programming Engine Control Units (ECUs) for all vehicle makes and models throughout Calgary and Alberta.
Why choose us
Why choose us
Common ECU Problems We Fix

Check Engine Light stays on continuously or flashes while driving
Engine cranks but won't start or experiences hard starting conditions
Poor fuel economy or dramatic changes in gas mileage
Engine stalling at idle or while driving
Rough idle, hesitation, or engine misfires
Transmission shifting problems or erratic gear changes

Check Engine Light stays on continuously or flashes while driving
Engine cranks but won't start or experiences hard starting conditions
Poor fuel economy or dramatic changes in gas mileage
Engine stalling at idle or while driving
Rough idle, hesitation, or engine misfires
Transmission shifting problems or erratic gear changes
Our Benefits
Our Benefits
Why Choose ECU Repair Over Replacement?
Cost Savings
ECU repair typically costs 60-80% less than dealership replacement. While dealerships charge between $800 and $2,500 for a new ECU plus programming fees, professional repair services range from $200-$600 depending on complexity. For newer vehicles with advanced systems, savings can exceed $3,000.
Cost Savings
ECU repair typically costs 60-80% less than dealership replacement. While dealerships charge between $800 and $2,500 for a new ECU plus programming fees, professional repair services range from $200-$600 depending on complexity. For newer vehicles with advanced systems, savings can exceed $3,000.
Cost Savings
ECU repair typically costs 60-80% less than dealership replacement. While dealerships charge between $800 and $2,500 for a new ECU plus programming fees, professional repair services range from $200-$600 depending on complexity. For newer vehicles with advanced systems, savings can exceed $3,000.
Faster Turnaround Time
Dealership ECU replacement often requires ordering parts with 3-10 day wait times, plus additional programming appointments. ECU repair services typically complete repairs within 24-48 hours, and mobile services can perform many fixes on-site, minimizing your vehicle downtime.
Faster Turnaround Time
Dealership ECU replacement often requires ordering parts with 3-10 day wait times, plus additional programming appointments. ECU repair services typically complete repairs within 24-48 hours, and mobile services can perform many fixes on-site, minimizing your vehicle downtime.
Faster Turnaround Time
Dealership ECU replacement often requires ordering parts with 3-10 day wait times, plus additional programming appointments. ECU repair services typically complete repairs within 24-48 hours, and mobile services can perform many fixes on-site, minimizing your vehicle downtime.
Environmental Benefits
Repairing electronics reduces environmental waste by keeping functional components out of landfills. ECUs contain precious metals and complex circuit boards that require energy-intensive manufacturing. Repair extends the life of these components and reduces your vehicle's environmental footprint.
Environmental Benefits
Repairing electronics reduces environmental waste by keeping functional components out of landfills. ECUs contain precious metals and complex circuit boards that require energy-intensive manufacturing. Repair extends the life of these components and reduces your vehicle's environmental footprint.
Environmental Benefits
Repairing electronics reduces environmental waste by keeping functional components out of landfills. ECUs contain precious metals and complex circuit boards that require energy-intensive manufacturing. Repair extends the life of these components and reduces your vehicle's environmental footprint.
Vehicle Makes and Models We Service
With 20+ years of experience across all vehicle types, we provide expert ECU repair and cloning for:
With 20+ years of experience across all vehicle types, we provide expert ECU repair a
nd cloning for:
Brand Name
Models

Ford
F-150, Focus, Escape, Explorer, Mustang

Ford
F-150, Focus, Escape, Explorer, Mustang

Ford
F-150, Focus, Escape, Explorer, Mustang

Chevrolet
Silverado, Malibu, Equinox, Tahoe

Chevrolet
Silverado, Malibu, Equinox, Tahoe

Chevrolet
Silverado, Malibu, Equinox, Tahoe

GMC
Sierra, Terrain, Acadia, Yukon

GMC
Sierra, Terrain, Acadia, Yukon

GMC
Sierra, Terrain, Acadia, Yukon

Honda
Civic, Accord, CR-V, Pilot

Honda
Civic, Accord, CR-V, Pilot

Honda
Civic, Accord, CR-V, Pilot

Mercedes-Benz
A-Class, B-Class, C-Class, E-Class, S-Class, GLE, GLC and others

Mercedes-Benz
A-Class, B-Class, C-Class, E-Class, S-Class, GLE, GLC and others

Mercedes-Benz
A-Class, B-Class, C-Class, E-Class, S-Class, GLE, GLC and others

Audi
A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, TT, R8, S3, S4, S5, S6, S7, S8, SQ5, RS4, RS5, RS7

Audi
A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, TT, R8, S3, S4, S5, S6, S7, S8, SQ5, RS4, RS5, RS7

Audi
A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, TT, R8, S3, S4, S5, S6, S7, S8, SQ5, RS4, RS5, RS7

Toyota
Camry, Corolla, RAV4, Highlander, Tundra

Toyota
Camry, Corolla, RAV4, Highlander, Tundra

Toyota
Camry, Corolla, RAV4, Highlander, Tundra

Volvo
XC60, XC90, S60, V60

Volvo
XC60, XC90, S60, V60

Volvo
XC60, XC90, S60, V60

Porsche
Cayenne, Macan, 911

Porsche
Cayenne, Macan, 911

Porsche
Cayenne, Macan, 911

Dodge
Ram, Charger, Durango, Journey

Dodge
Ram, Charger, Durango, Journey

Dodge
Ram, Charger, Durango, Journey

Nissan
Altima, Rogue, Sentra, Pathfinder

Nissan
Altima, Rogue, Sentra, Pathfinder

Nissan
Altima, Rogue, Sentra, Pathfinder

BMW
1 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, X1, X3, X4, X5, X6, Z4, M2, M3, 328i, 335i, 528i, 535i, 640i, 650i, 740i, 750i

BMW
1 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, X1, X3, X4, X5, X6, Z4, M2, M3, 328i, 335i, 528i, 535i, 640i, 650i, 740i, 750i

BMW
1 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, X1, X3, X4, X5, X6, Z4, M2, M3, 328i, 335i, 528i, 535i, 640i, 650i, 740i, 750i
Convenient Mail-In Service
Located outside Calgary? Our professional mail-in service provides expert module repair with fast turnaround times. Serving customers across Alberta and Western Canada.

1
Free Quote
Contact us for pre-diagnosis and detailed shipping instructions
2
Secure Shipping
Safely package and ship your module to our certified facility
3
Expert Repair
Professional diagnosis, precision repair, and comprehensive testing
4
Fast Return
Return shipping with detailed service documentation
Convenient Mail-In Service
Located outside Calgary? Our professional mail-in service provides expert module repair with fast turnaround times. Serving customers across Alberta and Western Canada.

1
Free Quote
Contact us for pre-diagnosis and detailed shipping instructions
2
Secure Shipping
Safely package and ship your module to our certified facility
3
Expert Repair
Professional diagnosis, precision repair, and comprehensive testing
4
Fast Return
Return shipping with detailed service documentation
Convenient Mail-In Service
Located outside Calgary? Our professional mail-in service provides expert module repair with fast turnaround times. Serving customers across Alberta and Western Canada.

1
Free Quote
Contact us for pre-diagnosis and detailed shipping instructions
2
Secure Shipping
Safely package and ship your module to our certified facility
3
Expert Repair
Professional diagnosis, precision repair, and comprehensive testing
4
Fast Return
Return shipping with detailed service documentation
Real Customers, Real Savings
Don't just take our word for it. See how Module Masters has helped thousands of customers save money while getting their vehicles back on the road quickly and reliably.
Alex and the entire shop were amazing to deal with they helped me out so much with all my issue so on my ML63 AMG. I recommend these guys for any German vehicle and all vehicles they are knowledgeable and honest people and will help you with everything and anything !
Amir Adulrahman
ML63 AMG
The only car service in Calgary that I trust. When you come with any problem, they quickly determine the cause and solve it. In my experience, other services simply suck money from the client, come, start guessing, change unnecessary parts, but Maxim's service is specific, real professionals work. I recommend!
Zdis Bo
Best service in city. Fast found my problem in the engine , changed MAP sensor and reprogrammed module. Recommended
Oleh Kryvoruchko
Got quoted almost $5000 at Volvo for the work they did at Maxim garage for $500. Failed TCM. They even went to extra mile and popped a dent out of my car free of charge. I didn’t even ask them to do it. Car drives like a dream now, and without a ginormous dent. Maxim Garage is fast, efficient, and price friendly. I highly recommend these guys. Go see them!
Ivan Shulha
Mercedes Benz
FAQ'S
FAQ'S
Answers
Answers
Answers
Find answers to common questions about ECU and cloning.


How long does ECU repair take?
Most ECU repairs complete within 24-48 hours once we receive your module. Simple repairs like capacitor replacement can often be completed same-day. Complex repairs involving circuit board damage or extensive water damage may require 2-3 business days. For mobile services, many diagnostics and programming services can be performed on-site within 2-4 hours.
Can any ECU be repaired?
How long does a typical repair take?
What is the difference between ECU repair and reprogramming?
Can you repair ECUs with water damage?
Can I drive my vehicle with a faulty ECU?
What if I'm outside Calgary?
What vehicle makes do you service?
How long does ECU repair take?
Most ECU repairs complete within 24-48 hours once we receive your module. Simple repairs like capacitor replacement can often be completed same-day. Complex repairs involving circuit board damage or extensive water damage may require 2-3 business days. For mobile services, many diagnostics and programming services can be performed on-site within 2-4 hours.
Can any ECU be repaired?
How long does a typical repair take?
What is the difference between ECU repair and reprogramming?
Can you repair ECUs with water damage?
Can I drive my vehicle with a faulty ECU?
What if I'm outside Calgary?
What vehicle makes do you service?