L&G Auto



Auto Repair Service Centre



Muffler, Catalytic Converter, Exhaust & Emission Repair

Mechanical & Brake Service

Collision Repair & Insurance Claim

19 Laidlaw Blvd. Unit 11 Markham Ontario L3P1W5 Phone: (905) 471-7482 | Email: LGAUTO@live.ca

Licensed Mechanic with 17+ years experience 


Custom Exhaust Welding & Fabrication

Cat. Converter Replacement


Muffler Replacement


Exhaust Flex Pipes

Performance Exhaust Upgrade


**Our New Website Has Launched **. Please check it out  : www.lgautoexhaust.ca


       In order to make customers more 

 convenient, we decide to open on Sunday 

 and Closed on Tuesday.

     ***STARTING FROM JULY 2015 ***




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       As one of Greater Toronto Area's leading auto general repair facility, specialist in exhaust, catalytic converter, flex pipe, resonator and muffler jobs including repairs, replacements, customizations and modifications. Working with many Merdes, Benz, BMW, Audi, Lexus and Volkswagen vehicles, we have developed techniques in catalytic converter (universal or used OEM) replacement. With our skills we can repair and exhaust system without replacing the whole system which could save up to 90% of the cost. L&G Auto has helped thousands of customers with all kinds of repairs as well as emissions repairs and exhaust related repairs and upgrades.  Since 1994, L&G Auto has been in business to ensure our customer's safety and driving pleasure while helping to make the right choices for the air we breathe.

       The next item prone to failure, also the weakest link in the exhaust system, is the exhaust flex pipe. It is the only joint in the system that allows movement and over time this joint will weaken, resulting in a leak. More than often this joint is connected to other expensive components such as the exhaust manifold, oxygen sensors and the catalytic converter, as a one-piece component. Dealerships and other shops who are only capable of removing and replacing parts will bill you for the entire component along with new gaskets, hardware and installation when in reality all you need is the flex section. At L&G Auto, we can eliminate all the excess expenses and replace only the flex pipe without disturbing the rest of the exhaust system to save you time and money.

       The Owner and Operator Alan Guo, and his hand-picked team of professional staff are ready to assist you with your vehicle related concerns from maintenance to exhaust repairs including emissions diagnosis and repairs to meet emissions standard for license renewals and ownership transfers. We  perform in-house custom bending and welding for all exhaust systems.  We are also capable of repairing components whenever possible eliminating the need of a replacement, cutting your repair cost dramatically.

    L&G Auto is your logical alternative to the dealership for all scheduled maintenance and emissions related repairs for your personal or fleet vehicle. Visit today with complete confidence that your vehicle will be serviced correctly while maintaining your manufacturer's warranty.   Every client who walks through the doors of L&G Auto can count on the reliable services that goes above and beyond to satisfy every automotive need.


Most Preferred Exhaust Repair Shop in Markham






Mon-Fri 9AM - 6PM
After hour by appointment only
Sat 9AM - 4PM
Sun Closed



Your complete auto maintenance provider, specializing in prompt, reliable service at competitive prices.

Our Auto Repair Shop
In Markham

Performance Exhaust Upgrade

Customer Satisfaction


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