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Landmark Exteriors

Window Installers in Livermore, California
Ranked #5 in Livermore | Grade C+
4.10 (9 reviews)

Landmark Exteriors

Landmark Exteriors is a Livermore, California-based window installation company offering residential window and sliding door replacements. The team provides product guidance and scheduled installations from their downtown location.

Landmark Exteriors business photo 1 - Windows in Livermore
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Why Homeowners Choose This Business

Local presence in Livermore, California with a storefront for easy contact. Guidance on window styles and energy-efficient options. Scheduled installs with attention to site protection and cleanup.

Service Area

Livermore, California and surrounding Tri-Valley neighborhoods within Alameda County. Call to confirm service to your location.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has an established presence within this local market.

Services Covered

  Renovation Services
  Window Replacement
  Installations
  Window Installation
  Retrofit Windows
  Sliding Glass Doors
  Energy Efficient Windows
  Low-E Windows
  Vinyl Windows
  Double-Pane Windows
  Window Consultation
  Home window upgrade
  Window Removal And Disposal
  Residential Windows

Services include: residential window replacement, new window installation, sliding glass door replacement, retrofit windows, energy-efficient window options, and project consultations. Painting services are referenced in some reviews and listings; availability may vary.

Reviews

Customer Reviews

Suzanne Heim
Honestly I was dreading living through a complete interior painting job. It was so well and my husband and I are so impressed. Real professionals....excellent job. Have recommended to others. Other perks...no blaring music or cell p…
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Honestly I was dreading living through a complete interior painting job. It was so well and my husband and I are so impressed. Real professionals....excellent job. Have recommended to others. Other perks...no blaring music or cell phones ringing. Highly recommend.
Suk Lee
Outstanding service on a house painting job. Highly recommended!
Mary Smith
Windows replacement entire home, 10 windows 2 sliding doors. Installed August/September 2019. First rain two large windows leek. Called Taylor and his first reaction was it was my roof. I sent pictures showing it wasn’t a roof, and our dama…
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Windows replacement entire home, 10 windows 2 sliding doors. Installed August/September 2019. First rain two large windows leek. Called Taylor and his first reaction was it was my roof. I sent pictures showing it wasn’t a roof, and our damaged dry wall. He finally sent his Lead Installation guy Mike. Mike is awesome, he recaulked the windows. Now 2023, five windows leak. Called the business, left messages never returned calls. Mike had given me his personal number, he returned my call the next day. He came with a crew when we had a dry day and re-caulked all five windows. A few days later it rains again and one of the windows just re-caulked leaked again. Left a message for Mike again never heard back from him. I certainly don’t blame him, he was very helpful and came to help on his own time and money.

Taylor was very friendly until his work became faulty, then he was extremely rude.

I’m going to reach out to Millgard but I don’t expect much help. Seventeen Thousand dollars and windows that are faulty in less than three years.

Mike did say these problems can happen when you live by the salty water. We live on the Delta, it’s not salt water. So I guess it’s buyer be ware. I originally posted on FB days after our installation praising this company. Oh do I regret that. I would have rated a zero, but Mike was so helpful. So I gave it a 1.
Max Canton
Great job and they were quick, love my new windows.
Charles Spina
Landmark Exteriors replaced all our windows and sliders last month. An extremely good experience. Taylor found exactly what we wanted and needed explaining everything. Wonderfully surprised how great the quality is. So happy, nice and quie…
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Landmark Exteriors replaced all our windows and sliders last month. An extremely good experience. Taylor found exactly what we wanted and needed explaining everything. Wonderfully surprised how great the quality is. So happy, nice and quiet inside. Nice and cool inside despite the over 100 degree temps these past weeks. Mike and his team did a great job installing beautifully and well sealed. Quick, clean, so professional and polite. VERY AFFORDABLE. Thank you Taylor!

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Frequently Asked Questions

They handle common residential window types and sliding glass doors, including retrofit replacements. During a consultation, they can discuss frame materials, glass packages, and style options that fit your home.

Public information indicates they provide energy-efficient choices such as Low-E glass packages. Ask about available ratings and model specifics during your estimate to compare performance.

Most single-day projects are scheduled based on the number of openings and access. The team will provide a timeline after measuring and confirming product lead times.

Install crews typically remove old units and clean the work area upon completion. You can confirm debris disposal and any special requests during scheduling.

Call the Livermore, California office or use the website contact form to request an appointment. A representative will discuss your goals, schedule measurements, and provide a written proposal.
 Verified Listing

Opening Hours

  • Monday 9:00 AM – 5:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday 9:00 AM – 5:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday 9:00 AM – 5:00 PM
  • Sunday Closed

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Business Details

Business Rating
4.10 (9 reviews) Pro Listing
Address
147 A N Livermore Ave, Livermore, CA 94550
Business Type
Window Installation Service
Website
https://landmark-exteriors.com/
City Page
Window Installers in Livermore, California

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