3 Best Window Companies in Concord, CA

“Bestoff Windows Inc. has been in the field for more than 23 years. Sergey O. is the founder of the company. The company specializes in new installation and retrofit window replacement. Their window replacement company is proud to provide Anlin Windows to their customers. The team has installed millions of windows. Bestoff Windows Inc. carries all major brands of the vinyl window industry. The window company has a bonded and insured team that is committed to providing you with a great product, coupled with a professional and quality installation delivered at a competitive price. They offer a transferable lifetime warranty for both the product and the installation. Bestoff Windows Inc. covers $2,000,000 of general liability insurance. Bestoff Windows Inc. offers free in-home design consultation and estimates.”

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“West Coast Windows and Doors, Inc. is a locally owned and operated window company that has been in the field for more than 35 years. Richard Beil and Kelly Mullins are the owners of West Coast Windows and Doors. They specialize in windows, sliding patio doors, French doors, bay and bow windows, as well as pet doors. The team handles custom residential door and window contracting. The company aims to provide a higher level of service for all installations. The company has 50 standard exterior colors, custom colors, and anodized finishes. West Coast Windows and Doors, Inc. offers a full range of styles, materials, and energy-efficient options. They offer custom-designed weather strips to keep your house comfortable throughout all the seasons.”

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“Lema Windows and Doors Replacement Company has been in the field for more than 20 years. The team is fully bonded, licensed, and insured. They offer high-quality window and door products. Leszek Masluch is the owner of Lema Windows and Doors Replacement, which uses crafted products from the most trusted manufacturers in the business. They provide only the best brands for vinyl, fiberglass, and wood windows and doors. They are proud to be a certified dealer of Milgard windows and doors. They also offer high energy efficiency and can save customers up to 40% on future heating and cooling costs. They offer a free estimate, warranty, and insurance.”

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