Top Rated Door Companies Serving Alameda County, CA

If you really care about choosing a quality door company, we’re here for you. Here’s your access to the best door companies serving Alameda County including 94544, 94587, 94536, 94538 and 94541. These door experts provide barn doors and interior doors, and they also work on front doors, patio doors and door replacement. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated Mar 04, 2026
  • 26,712 people sourced companies in Doors
    811 Verified Doors Customers Surveyed
811
26,712
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Quality First Home Improvement, Inc. is an award-winning contractor that sells and installs a wide range of home improvement products, including roofi...
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Main Services

Solar
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Roofing
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Windows
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Doors
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Kitchen & Bath Contractor
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Coating - Exterior
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Additional Services

Exterior Coating, Painting, Patio Covers, Sunrooms, Kitchen & Bathroom Remodeling, Stamped & Colored Concrete

Brands

GAF, Mission Solar, Enphase Energy, ProVia, TEX-COTE, Duralum, ProCat Insulation

Coverage Areas

Northern California, Northern Nevada

Family Owned
Family Owned
Established in 2005
Established in 2005
Senior Discount
Senior Discount
Special Discount
Special Discount
  • Quick Connect
Hours CLOSED NOW
License:
875772
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Quality Windows & Doors, Inc. is a trusted provider of premium window and door solutions for both residential and contractor clients in Alameda and Co...
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Main Services

Windows
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Doors
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Additional Services

Patio Door & Entry Door Installation, Contractor & Retail Sales, Glass Replacement for Vinyl Windows

Brands

Milgard, Andersen, Sierra Pacific Windows, Marvin, LaCantina, Simpson Door Company, Rogue Valley Door, ProVia, Masonite, Velux Skylights, Premium

Coverage Areas

Alameda County, Contra Costa County

Family Owned
Family Owned
Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
Appointments Available
Appointments Available
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3732B Stanley Boulevard, Pleasanton, CA 94566
Hours CLOSED NOW
License:
865261
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Custom Exteriors, Inc. makes Bay Area homes beautiful. For 29 years, the company has sold and installed the highest quality replacement windows, entry...
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Main Services

Doors
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Windows
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Additional Services

New Replacement and Energy-Efficient Windows, Fiberglass and Steel Entry Doors, James Hardie Fiber Cement Siding, Exterior Home Design

Brands

Infinity from Marvin, James Hardie, Marvin, ProVia, Therma-Tru

Coverage Areas

Contra Costa County, Alameda County, San Mateo County, Santa Clara County, Marin County, Solano County, San Francisco

Family Owned
Family Owned
Walk-Ins Welcome
Walk-Ins Welcome
Residential Only
Residential Only
Free Quotes & Consultations
Free Quotes & Consultations
  • Quick Connect
Hours CLOSED NOW
License:
785361
Learn how to choose a Doors and more…
Diamond Certified Door Companies In Alameda County

Diamond Certified door companies serving Alameda County are rated an average of 4.5 out of 5 stars based on 1057 reviews of 14 rated door companies.
Diamond Certified door companies in Alameda County Avg. Star Rating.

    Map of Alameda County, CA

    Alameda County was founded in 1853, and today, your 1,589,955 neighbors use door companies for door repair, wood doors, interior doors, shed doors, patio doors, and more.

    Frequently Asked Questions for Doors in Alameda, CA
    Q: What are customers of Diamond Certified door companies saying about companies in Alameda County, CA?
    A: Verified Quality First Home Improvement, Inc. Customer, 1 of 459
    "They are very neat and clean. My yard was pristine after they completed the job, almost like they were never there. They also assist with financing, and their staff are very responsive. The sales representative, Craig, was great. I have used them for solar, painting, and a patio cover. The patio cover is laser perfect, and the water is channeled to the gutter, instead of pooling on the cover. They are very good. Their workmanship is the best I've seen. They are the first company I call if I have a project. If they cannot do the work, they refer me to someone who can." - Janice M.
    All Survey Responses for Quality First Home Improvement, Inc.
    Verified Quality Windows & Doors, Inc. Customer, 1 of 554
    "They show up on time, do a good job, and give you good value for the price. They also have quite the selection of products. I use them all the time. They're dependable and do quality work. They stand up to their name." - Marianne B.
    All Survey Responses for Quality Windows & Doors, Inc.
    Verified Custom Exteriors, Inc. Customer, 1 of 642
    "They gave me good service and understood the technical requirements for the project. They came out and did the work. It was a seamless experience. The owner, Jeff Kendal, is a really nice guy and a pleasure to work with." - Paula E.
    All Survey Responses for Custom Exteriors, Inc.
    Q: What are some of the most popular brands that Diamond Certified door companies use when working with Alameda County residents?
    A: Diamond Certified door companies use top-quality brands like Feather River Doors, Rogue Valley Door, Win-Dor, TruStile Doors and GlassCraft Door Company.
    Q: What types of barn doors do door companies offer?
    A: Door companies offer a variety of barn doors including sliding barn doors, bypass barn doors, bi-parting barn doors, and single or double barn doors. These doors can come in a range of materials such as wood, glass, steel, and composite materials. Styles can range from rustic and traditional to modern and contemporary, often available in different finishes and colors. Additionally, some companies offer customizable barn doors where the customer can choose the size, design, material, and finish.
    Q: Can Diamond Certified door companies work with Masonite products and similar items so I can get barn doors in Alameda County?
    A: Yes, Diamond Certified door companies can work with Masonite products and similar items to install barn doors in Alameda County.
    Q: What did people search for when they wanted to find the best quality door companies in Alameda County?
    A: Entry Doors
    Patio Doors
    Barn Doors
    Wood Doors
    Front Doors