What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

E.I. Williams

Name: E.I. Williams
Address: 264 Fairall Street, Ajax, ON, L1S1R6, CA
Telephone: +19054280950
Price range: $

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Ajax, ON
E.I. Williams

EI Williams - Manufacturers of Vent Silencers - Fan Silencers - Industrial Silencers - Noise Enclosures

EI Williams specializes in manufacturing fully integrated metal fabrication equipments, which includes automatic welding machines and CNC machines. At the same time, designing and building high performance noise enclosures and industrial silencer is our Specialty.

08/06/2026

With the EI Williams Selective Catalytic Reduction Technology (SCR) we offer: up to 98% reduction of NOx - Optimized closed-loop system - Integrated Solution - Airless DEF injection!
https://www.eiwilliams.com/selective-catalyst-reduction.html
https://tier4final.com/
https://www.silencers.co.uk/

08/03/2026

EI Willams exhaust components are comprehensive, which include flanges to rain caps, all ensuring durability and optimal system performance. Contact us to learn more about these products and what we can do for you.
https://www.eiwilliams.com/exhaust-accessories.html

07/30/2026

The EI Williams/IMS airless SCR system deliver emissions and noise compliance even in the most demanding retrofit environments. Those range from historic sites to high-security finance hubs. To learn more get in touch with us.
https://eiwilliams.com/
https://tier4final.com/
https://www.silencers.co.uk/

07/27/2026

Precision-engineered silencers and emission products from EI Williams help to safeguard your equipment functionality within sensitive data center environments. Contact us to learn more.
https://eiwilliams.com/data-centers.html

07/22/2026

From benefits of up to 95% reduction of NOx with emission and noise control, the EI Williams/IMS selective catalytic reduction technology is an affordable quality emission solutions for the Power Generation industry. Contact us to learn more on how we can help you.
https://www.eiwilliams.com/selective-catalyst-reduction.html
https://tier4final.com/
https://www.silencers.co.uk/

07/19/2026

EI Williams works closely with mining equipment manufacturers and mining fleet operators to develop robust noise and emissions solutions in tight spaces. Get in touch with us to see how we can help custom build something for your needs.
https://www.eiwilliams.com/mining.html

07/15/2026

The selective catalytic reduction (SCR) technology by EI Williams/IMS reduces nitrogen oxide (NOx) emissions by up to 98% using Diesel Exhaust Fluid (DEF). At its core, once injected into the exhaust stream, DEF transforms into ammonia, which reacts with NOx over the SCR catalyst to form harmless nitrogen and water v***r. For further inquiries on this product, get in touch with one of our engineers.
https://eiwilliams.com/
https://tier4final.com/
https://www.silencers.co.uk/

07/12/2026

EI Williams is proud to produce advanced silencer and emission control products tailored For marine standards. These features and benefits include: customizable designs, using durable materials, quick deployment with modular and pre-assembled options for efficiency. For further inquiries, get in touch with us.
https://www.eiwilliams.com/marine.html
https://tier4final.com/
https://www.silencers.co.uk/

07/09/2026

Why choose the EI Williams/IMS airless technology? Because unlike traditional SCR systems that require compressed air, the EI Williams/IMS airless SCR operates using airless DEF injection. This mean no compressors and no pneumatic lines. Interested to learn more? Contact us for more info.
https://www.eiwilliams.com/
https://tier4final.com/
https://www.silencers.co.uk/

07/06/2026

EI Williams provides you with a wide selection of Industrial Enclosures custom designed and built with corrosion proof and chemical resistant halogen free materials assuring the highest quality. Contact us to learn more about industrial enclosures by speaking with an engineer to discuss your needs.

https://www.eiwilliams.com/industrial-enclosure.html

Address

264 Fairall Street
Ajax, ON
L1S1R6

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+19054280950

Website

http://www.eiwilliams.com/

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