Business Details
We have proudly served homeowners across the San Francisco Peninsula since 1971. As a family-owned and operated business, we bring over 50 years of specialized experience to every project. Our team is dedicated to providing high-quality craftsmanship and reliable service for every client. We maintain a professional standard of excellence, ensuring complete satisfaction regardless of the job size. Our specialized skills allow us to offer premium replacement solutions from the industry's leading manufacturers. We operate with a commitment to long-term value and honest communication.
To ensure the highest quality control, we utilize a dedicated in-house installation team. We never use subcontractors, allowing us to maintain strict oversight of all work performed. Our professional standards are reflected in our BBB A+ accreditation and Diamond Certified status. We focus on building lasting relationships through transparency and proven results. Our goal is to provide a stress-free upgrade experience for every homeowner we serve.
To ensure the highest quality control, we utilize a dedicated in-house installation team. We never use subcontractors, allowing us to maintain strict oversight of all work performed. Our professional standards are reflected in our BBB A+ accreditation and Diamond Certified status. We focus on building lasting relationships through transparency and proven results. Our goal is to provide a stress-free upgrade experience for every homeowner we serve.
Highlights and features
- We have over 50 years of operational experience.
- Our team never uses subcontractors for any installation.
- We hold a BBB A+ accreditation rating.
- Our staff are Diamond Certified dealers.
- We provide an experienced in-house installation team.
Services
Replacement Windows
We provide high-quality replacement windows from leading brands to homeowners. This service focuses on enhancing home efficiency and aesthetics through professional installation. Clients benefit from a wide range of styles and materials tailored to fit their specific architectural needs.
Front Door
Our team installs premium entry doors designed to improve home security and curb appeal. We serve homeowners looking for durable, stylish entrances from top-tier manufacturers. Clients receive expert guidance on materials and hardware to ensure a perfect, lasting fit.
Patio Doors
We offer professional installation of patio doors to seamlessly connect indoor and outdoor living spaces. This service is ideal for homeowners seeking improved accessibility and natural light. Our expert in-house team ensures a precise fit for maximum energy efficiency.
Skylights
We install high-performance skylights that bring natural illumination into various areas of the home. This service targets homeowners wanting to brighten dark interiors without compromising structural integrity. Clients benefit from specialized installation techniques that prevent leaks and maximize light.
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Reviews (4)
Q. B.
Jan 30, 2022
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We've had leaky problems for years. The fixes have only been temporary. We called Alexander company to give a quote to replace our deck door, which we were sure was the root of our problem. Walter looked at the door, jamb, etc, and assured us our problem wasn't the door. He could have lied and charged us for a brand new door and we wouldn't have questioned it. We can't tell you how much we appreciate me his honesty. I'd definitely recommend them. Thanks
Virginia C.
Jan 25, 2022
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Such a wonderful & professional company! They were quick & responsive on EVERYTHING. They safely wore masks, covered up my furniture & prepared everything they needed in their own company truck. I struggled for months with my HOA about this window because not a lot of people were willing to work on my window because it couldn't be retrofitted. Alexander Company were not only willing but they also provided me a fair estmate as well. Definitely recommend & will go to again if I ever decide to replace my doors!
Ann C.
Jan 18, 2022
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I replaced three slider windows and one large sliding glass door (old aluminum vrs) with Simonton Daylight Max (door was Madeira). These allowed a greater amount of light to enter my dark unit than did other brands. I ask lots of questions, and Rich (salesman) was ever patient in answering them, sometimes more than once. Also, the Alexander Co show room is more accessible (hours, flexibility) than many, a big plus. The installation team (Gerry et al) was careful of my interior space and did high quality work, inside and out. They were efficient, but not rushed -- they arrived on time. A bonus
Razz M.
Jan 10, 2022
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Our experience with Alexander Company was fantastic. We first met with Walter a couple of times at their showroom in Burlingame. He patiently answered our questions and guided us to the best window for our needs without overselling a more expensive brand. He came to our house a couple of times to look and measure the windows and make further suggestions based on our house. The crew that came out to do the work (Jose, Reynaldo, Jerry and Roberto) were prompt, courteous, neat and cleaned up very well after themselves. Their work was meticulous and we are really happy with the windows we chose
