Sigma Computer Systems

Sigma Computer Systems has been providing quality computer services to Kemptville and surrounding areas since 1997.

We were established with the main objective of providing affordable, qualified computer services to smaller urban areas. Our main focus is computer repairs, upgrades, networking and computer sales - both new and used systems and laptops.

Please contact us for product pricing and other company related information.

Featured Products

Lenovo T460 - Refurbished

$499.00 In Stock

14", Intel Core i5 6th Gen, 8GB, 240GB SSD (New), Windows 10 Pro

Lenovo T440 - Refurbished

$399.00 In Stock

14", Intel i5 Processor 4th Gen, 8GB, 240GB SSD (New), Windows 10 Pro

Lenovo Thinkpad T470 - Refurbished

$549.00 N/S

14", Intel i5 6th Gen, 8GB DDR RAM, 480GB SSD (New), Windows 10 Pro

Lenovo T460S - Refurbished

$529.00 In Stock

14", Intel Core i5, 6th Gen, 8GB RAM - 500GB m.2 SSD (New) - Windows 10 Pro

"The Ryan’s Well Foundation is grateful for the excellent service and advice given and highly recommends Sigma Computers. Their attention to detail as well as available support has been very much appreciated."

More happy customers