Best Window Contractors in Concord, CA

Quality First Home Improvement, Inc., is a home remodeling contractor serving homeowners throughout Concord and the neighboring areas. It provides a gamut of interior and exterior remodeling services, including window and door installations. Its team of installation specialists holds extensive knowledge in all facets of window installations, including the size of a window opening as well as sidelight installations. The company also installs exterior doors, side and front doors, sliding glass doors, and garage doors. Quality First Home Improvement has been serving clients since 2005.

East County Glass & Window, Inc. delivers the home improvement and installation needs of customers in the Concord metro. It offers an array of residential services such as windows, patio doors, cabinets, shower enclosures, and custom projects. Meanwhile, its commercial glass selection comes in storefront entrances and windows, as well as electrified hardware options. A family-owned enterprise, East County Glass & Window, Inc. has almost 40 years of industry experience. Tim Allen, its founder’s son and current owner, took over the business in 1984.

Windows & Beyond is a Concord home improvement contractor that provides door and window products and installation services to clients in the local metro. The company was established in 2005 by Gary Collins, a remodeling contractor that specializes in windows and door installation. Some of the firm's services include installations, replacements, repairs, new constructions, as well as remodeling for both windows and doors. Windows & Beyond is a member of the National Association of the Remodeling Industry and Rotary International.

Concord’s Bestoff Windows & Construction is a window and door contractor that serves families and businesses in the metro and the surrounding neighborhoods. Its services include the installation of specialty windows and doors. Additionally, it carries products from brands like Anlin Windows and Doors, Simonton Windows, and Monte Verde Windows and Doors. Established in 1996, it is composed of installers who were hand-picked and trained by the company's owner, who has had more than 23 years of experience in the field of window replacement.

Established in 1979, Dans Glass is a window and door contractor in the Concord area but also serves neighboring areas like Pleasant Hill, Walnut Creek, Antioch, and others. Its services include products and installation of glass on residential, commercial, and automotive applications. It also does commercial window replacement, residential glass replacements, and auto glass repair. Dans Glass has more than four decades of experience in the business. Its team of installers is trained and has reliable expertise.

CWD Remodels & Windows is a family-owned company that offers a wide range of home improvement services to customers in Concord, San Ramon, Livermore, and Dublin. With over 30 years of experience, its general contractors install different windows made from wood, vinyl, and fiberglass materials. They use eco-friendly trim and sealants when installing new windows and doors. Additionally, the team handles retrofit and new construction window replacement projects. Kitchen and bathroom remodeling services are likewise available.

Elegant Door is a full-service contractor that services residential clients in Concord, as well as the surrounding areas. The company has been in the industry for more than 25 years, and its window and door professionals offer installation services for a wide variety of durable, energy-efficient replacement doors and windows. They install and replace wood entry doors, barn doors, iron doors, and fiberglass doors. Elegant Door also handles projects involving windows and wrought iron gates.

Diablo Screen & Glass is a business that provides glass window and door installation services. This glass company in Concord installs shower doors, cabinet glass doors, frameless shower doors, and wardrobe doors. It also specializes in installing French, sliding, swing-out or swing-in, and retractable screen doors and windows. Other services include installation of bathroom mirrors, glass guardrails and handrails, custom glass table tops, and vanity mirrors. Diablo Screen & Glass has been in the business for almost six decades.

Aames Windows & Doors Inc. is a family-owned and family-operated home improvement company that has been serving residents in the Concord metro and throughout the Bay Area since 1990. It offers vinyl windows from the brand Anlin, which are available in a broad selection of styles and shapes. Single hung garden windows with vents and fully adjustable tempered glass shelves are also available. The company likewise installs entry doors made of different materials, such as fiberglass, wood, and polyurethane, as well as French and sliding glass patio doors.

Moore's A-1 Door is a window and door contractor that serves clients in Concord. The business installs, repairs, and replaces fiberglass doors, pre-hung doors, interior doors, exterior doors, and fire doors. Its team of contractors also caters to both commercial and residential properties. In addition, the company has partnered with major product carriers, including CraftMaster Interior Doors, Simpson Door Company, and Therma-Tru Doors. Moore's A-1 Door has been providing its services to the community since 1982.

Established in 1957, Diablo Glass Company Inc. is a glass expert in Concord that provides window and door installation for residential and commercial clients in and around the local metro. The company helps in replacing windows and offers to go to the location and cut the glass on-site with an approximate size from the client. In addition, it handles patio door repair, pet door, and retrofit window installation. Diablo Glass Company still operates at the same location where Gary Sandoval bought it from his father in 1982.

Established in 2000, West Coast Windows & Doors, Inc. provides custom-designed windows and doors to residents in Concord and nearby communities. It offers windows from various brands, such as the Andersen wood and composite windows, Anlin vinyl windows, and Tru-Frame garden windows. It can also install entry and interior doors, which are available in wood or fiberglass, and patio doors. It likewise handles projects involving security, screen, and pet doors. Owners Richard Beil and Kelly Mullins have been active in the industry for 35 years.

Contra Costa Plate & Mirror Co. is a full-service family-owned company that provides glass services to residential and commercial properties. It handles a range of installation services including doors, windows, tabletops, shower door enclosures, and mirrors. Serving clients in Concord for over 30 years, the business helps clients in the whole process and is available 24/7. Contra Costa Plate & Mirror Co. is led by second-generation owner Maysam Nooraei following his father's footsteps in supporting and expanding the business.

Established in 1989, Quality Windows & Doors is a full-service window and door replacement and installation firm that serves clients in Concord and surrounding areas. It installs windows, patio doors, entry doors, and interior doors. The owner, Eric Warm, has over 30 years of experience in the industry. He used to manage Bay Area home improvement companies prior to setting up his own business. Quality Windows & Doors received certifications such as EPA Lead Renovator and InstallationMasters from the American Architectural Manufacturers Association.

American Sliding Door is a door contractor serving Concord and its neighboring communities. The company was established in 1995 and serves residential and commercial clients. It provides installation and repair of patio, closet, pocket, screen, and accordion doors. Its team of installers can also handle bi-fold, shower, and pet doors. American Sliding Door provides customizable options, such as styles, features, and colors, to fit the preferred aesthetic of the clients' properties. Mobile service is also offered, especially for repair requests.

Concord Glass is a licensed glass expert that provides window and door services to residents and business owners in Concord and the surrounding areas. It offers a variety of window replacement design options, including bay windows, double-hung, garden, picture, and sliding glass doors. In addition, it installs patio doors with different styles such as French, gliding, hinged, sliding, and folding doors. Concord Glass brings over 50 years of combined experience in the industry. It partners with different distributors such as International Window, Cardinal, and Yellow Dog Windows.

Lema Windows and Doors is a window and door contractor catering to clients in Concord. It provides window replacement as well as new window and door installation. The technicians from the company are also experienced in building skylights and installing custom sidings and stucco. Additionally, they handle the enlargement or reduction of openings and relocation of doors. The contractor works on homes, apartment complexes, new construction, and multi-home units. Lema Windows and Doors performs window consultations for its clients.

Lafayette Glass Shower & Windows Company is a door and window contractor serving clients in Concord and offers installation services and glass products to clients in the local metro. The company is composed of glass professionals that design, fabricate, install, and repair glass doors and windows for residential and commercial clients. Some of its work include glass windows, energy-efficient windows, glass patio doors, glass tabletops, and custom mirrors. It also provides options for glass shelves, shower enclosures, and mirrored closets.