Professionally designed and manufactured by local Quebec native Erik. His business Ventanas J.B. Alpha Windows is seen throughout the homes at Mirador San Jose. Erik specializes in window and blind installation at Mirador San Jose and surrounding areas. Incredible quality and craftsmanship goes into every customized installation done by the company. “We control the entire process from manufacturing of the windows and blinds to the installation.” Erik and Paola encourage you to stop by the office located right in the heart of Mirador San Jose.