Best Window Work

Best Window Work replaces windows and doors across San Diego County, installing double hung, bay and bow, casement and awning, slider, garden, patio, French and entry doors. Its services include Alside windows and doors, with ENERGY STAR certified products and the ClimaTech Plus insulated glass package offered for energy efficiency.

The company was founded by Ken Farzin, who has worked in the home improvement industry since 1995, and it uses its own factory-trained employees rather than subcontractors. Free, no-obligation estimates are available by phone or through the website form, and most of the business comes from repeat customers and referrals. The office is on Los Vallecitos Boulevard in San Marcos, and the company works from Monday through Saturday.