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Knights Glass Block Windows

Window Installers in Southfield, Michigan
Ranked #5 in Southfield | Grade B+
4.80 (299 reviews)

Knights Glass Block Windows

Local installer focused on durable, low-maintenance glass block windows with attention to scheduling, communication, and jobsite cleanliness Serving homeowners across Southfield, Michigan.

Knights Glass Block Windows business photo 1 - Windows in Southfield
Knights Glass Block Windows business photo 2 - Windows in Southfield
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Why Homeowners Choose This Business

Customers note timely scheduling, crews that arrive when promised, and efficient installations that are cleaned up before departure. Many mention clear communication from quote through completion and pricing that aligns with estimates Local experience that helps homeowners across Southfield, Michigan compare a more region-aware provider.

Service Area

Serving Southfield, Michigan and nearby Metro Detroit neighborhoods; call to confirm service to your location.

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Listing details

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  • Service information
  • Customer review signals
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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Glass block window installation
  Basement glass block windows
  Bathroom privacy windows
  Maintenance
  Installations
  Vented glass block windows
  Window Removal And Disposal
  Masonry Window Infill
  Security glass block
  Residential window retrofits
  Garage window replacement
  Utility room windows
  Energy-efficient glass block

Installation of glass block windows for basements, bathrooms, garages, and utility rooms; vent and privacy options; removal of old windows and clean-up.

Reviews

Customer Reviews

Brandtly Yakey
Great experience overall. Had installation of 8 residential windows within 1 week of contact. Very responsive and the team was professional, easy to work with, and efficient! Everything looks great! Thanks again!
Dodge Driver
REAL REVIEW FROM A REAL CUSTOMER... MY INSTALL WAS ON 9/22/25... I just had Knights glass block windows come out to install 8 glass block windows in 1 of my rental properties. The installers arrived to the home on time. It started raining…
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REAL REVIEW FROM A REAL CUSTOMER...
MY INSTALL WAS ON 9/22/25...

I just had Knights glass block windows come out to install 8 glass block windows in 1 of my rental properties.

The installers arrived to the home on time. It started raining really bad during the install but the guys waited the rain out and still finished the installation. The whole process took about 4 hours which I think is still really good timing with all things considered.
The windows looked really good and the price was very reasonable.

I'm a very picky person and didn't like the fact that some of the old window frames were not removed in the basement.

I gave Tonya the manager at Knights glass block windows a call to discuss my concerns and she scheduled to have a technician come and address the issue the very next day.

I was very happy with the service and the level of professionalism that was displayed. I will recommend this company to anyone and I just purchased another property and they will be doing those windows as well.

That's why I shop with my people and businesses helping to continue to transform Detroit 1 property at a time.

Shout out to Tonya and the technicians at Knights glass block windows.
Thanks for all your help...
I love the fact that you stand behind your product.
Jacob Boyd
We had a wonderful experience with Knight Glass Block. Their communication was great, and the work was done exactly on time and they were so quick. Beautiful work. Here are our windows after landscaping and painting
Kristen Veal
Thank you for doing such good work. We needed glass block basement windows installed. The two gentlemen that arrived were quick, efficient and did good work. Very affordable with fair pricing. We will definitely use this company again in th…
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Thank you for doing such good work. We needed glass block basement windows installed. The two gentlemen that arrived were quick, efficient and did good work. Very affordable with fair pricing. We will definitely use this company again in the future should the need arise.
CANDICE PETROSS
JOB WELL DONE! From start to finish, I was thoroughly pleased with the work done by Knights Glass Block Windows! The company owner, Tonya, was thorough and professional throughout the process. She patiently walked me through the process and…
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JOB WELL DONE! From start to finish, I was thoroughly pleased with the work done by Knights Glass Block Windows! The company owner, Tonya, was thorough and professional throughout the process. She patiently walked me through the process and the estimate and reassured me that her company would deliver as promised…and they did! On the day of the install, the technician arrived on time and was courteous and professional. He completed the job in a timely manner and the best part was that there was no clean-up needed! I highly recommend this company for your glass block needs!

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Frequently Asked Questions

Typical projects include basement, bathroom, garage, and utility room windows. Options often include privacy patterns and units with fresh-air vents. The team can advise on sizes and layouts during the estimate. Availability may vary by project and site conditions.

Many residential installations are completed the same day, and smaller projects can be finished in a few hours. Timing depends on the number of windows and site access. Weather and prep needs may also affect duration. Scheduling is confirmed at the time of booking.

Yes, removal and clean-up are commonly included with installation. Crews typically leave the work area tidy and haul away debris. Details will be noted on your quote. Ask during scheduling if you have special disposal needs.

Yes, you can request an estimate by phone or through the company’s website. Provide window counts, approximate sizes, and any vent or privacy preferences. Photos can help speed up the process. Final pricing is confirmed after site review if needed.

Standard payment methods are typically accepted; specifics can be confirmed when you book. Larger projects may require a deposit. If you have timing or invoicing needs for rental properties, mention them during the estimate. Written estimates outline payment terms.
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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 – 1:00 PM
  • Sunday Closed

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Business Details

Business Rating
4.80 (299 reviews) Pro Listing
Address
17390 Eight Mile W, Southfield, MI 48075
Business Type
Window Installation Service
Website
http://www.knightsglassblockwindows.com/
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