Top Rated Door Companies Serving Knightsen, 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 Knightsen including 94548. These door experts provide interior doors and door replacement, and they also work on closet doors, pocket doors and door installation. 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 Feb 18, 2025
  • 26,712 people sourced companies in Doors
    811 Verified Doors Customers Surveyed
811
26,712
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West Coast Windows and Doors, Inc.

West Coast Windows and Doors, Inc. provides and installs energy-efficient window and door upgrades for residential clients in Contra Costa and Alameda...
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Main Services

Windows
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Doors
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Additional Services

Sales & Installation of Windows, Sliding Patio Doors, Entry, Interior & French Doors (Contractor & Retail Sales), Security Screen Doors, Retractable Screens

Brands

Andersen, Anlin, CODEL Doors and More, Plastpro, Trimlite, Tru Frame

Coverage Areas

The East Bay

Residential Only
Residential Only
Free Quotes & Consultations
Free Quotes & Consultations
Free Estimates
Free Estimates
Live Phone Call Answers
Live Phone Call Answers
Diamond Certified Video Profile
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Diamond Certified Company Report
Owner, Richard Beil-West Coast Windows and Doors, Inc.
Owner, Richard Beil
Expert Contributions
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  • 406
  • Rating Surveys
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  • 9
  • Photos
    & Videos
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  • 5
  • Researched Articles
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1112 Willow Pass Court, Concord, CA 94520
Hours CLOSED NOW
License:
890083
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Quality Windows & Doors, Inc.

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
Diamond Certified Video Profile
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Diamond certified resource logo
Diamond Certified Company Report
Billy Warm, Vice President-Quality Windows & Doors, Inc.
Billy Warm, Vice President
Expert Contributions
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  • 541
  • Rating Surveys
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  • 15
  • Photos
    & Videos
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  • 5
  • Researched Articles
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3732B Stanley Boulevard, Pleasanton, CA 94566
Hours CLOSED NOW
License:
865261
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Diamond Certified Door Companies Serve These Knightsen ZIP Codes

94548

Diamond Certified Door Companies In Knightsen

Diamond Certified door companies serving Knightsen are rated an average of 4.7 out of 5 stars based on 945 reviews of 14 rated door companies.
Diamond Certified door companies in Knightsen Avg. Star Rating.

      Map of Knightsen, CA

      Knightsen was founded in 1888, and today, your 4,133 neighbors enjoy running, historic sites, writing, reading and antiquing. Knightseners use Diamond Certified door companies for door replacement, security doors, glass doors, barn doors, exterior doors, and more.

      Frequently Asked Questions for Doors in Knightsen, CA
      Q: What are customers of Diamond Certified door companies saying about companies in Knightsen, CA?
      A: Verified Quality Windows & Doors, Inc. Customer, one of 510
      "Helpful, knowledgeable, and timely Everything together, the whole package" -Mark Z.
      All Survey Responses for Quality Windows & Doors, Inc.
      Verified West Coast Windows and Doors, Inc. Customer, one of 387
      "They accommodated me. They did a good job, and it was quick and easy." -Mark G.
      All Survey Responses for West Coast Windows and Doors, Inc.
      Q: What are some of the most popular brands that Diamond Certified door companies use when working with Knightsen residents?
      A: Diamond Certified door companies use top-quality brands like Andersen, Win-Dor, TruStile Doors, LaCantina Doors and Western Window Systems.
      Q: What types of Therma-Tru installations do door companies offer?
      A: Door companies typically offer a variety of door installation services, depending on the type of door being installed. These services may include general installation, custom sizing, weatherproofing, and installation of door hardware such as locks and handles. Companies may also offer additional services such as painting, staining, and repairing existing doors as well as providing new doors.
      Q: Can Diamond Certified door companies work with Masonite products and similar items so I can get interior doors in Knightsen?
      A: Yes, Diamond Certified door companies can work with Masonite products and similar items to get interior doors in Knightsen.
      Q: What did people search for when they wanted to find the best quality door companies in Knightsen?
      A: Glass Doors
      Screen Doors
      Folding Doors
      Closet Doors
      Interior Doors

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