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30 Years In Business

Company Details

  • Verified Licenses


  • Mon: 10:00 AM - 8:00 PM
  • Tue: 10:00 AM - 8:00 PM
  • Wed: 10:00 AM - 8:00 PM
  • Thu: 10:00 AM - 8:00 PM
  • Fri: 10:00 AM - 8:00 PM
  • Sat: 10:00 AM - 4:00 PM
  • Sun: 10:00 AM - 4:00 PM
View All Details & Credentials


Service Details

  • Small Jobs Welcome

Areas of Expertise

  • Energy Efficient Vinyl Windows (Energy Star)
  • Energy Efficient Entry Doors (Energy Star)
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


138 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1
Showing 1-10 of 138 results
4.5 Bradley & sandra W. Leonardtown, MD

They replaced our bathroom total shower enclosure. The oroject was no listed above

5.0 Ed O. Shady Side, MD

ignore the cheesy presentation, the windows aregood quality, decent pricing. excellent/timely installation.

5.0 Suferia M. Waldorf, MD

They're customer friendly service is very important and it's very good. Easy to get them or leave a message. Will help the customer with any questions.

5.0 Neil S. Herndon, VA

See Thru installers were seasoned professionals and their craftsmanship reflects that in its thoroughness and quality. They were courteous and extremely helpful in answering all of our questions and concerns.

5.0 Linda M. Hollywood, MD

From start to finish received very professional and courteous service. Install team was amazing. Will definitely hire this company again.

5.0 Ron L. Clifton, VA

Awesome â both the quality of the product and the installation. The install team were on time, worked hard, completed a 21 window replacement in 1.5 days, and endured my barking dog. And, it is a bit embarrassing to admit, but they left each work area cleaner than they found it! Definitely would recommend!

4.0 Rick M. Fredericksburg, VA

read many of the negative reviews about the company after I agreed to a shower stall replacement with Randy Marshalek, and perhaps if I read them before, I might not have contracted with them. That would have been a mistake. I obtained quotes from two other bathroom re-modelers and all of them use the used car salesman, high pressure approach to selling. Being used to that buying cars, it didn't bother me. Bath Planet provided the best quote, albeit not the cheapest but with the most improvement and features added to our shower stall. They scheduled an installation for one day, except for the custom door, and performed as advertised. The quality of work is first class, the installers were neat and cleaned up after the install so other than the new stall area, you couldn't tell they'd been there. The reason for 4 stars instead of 5 is because there were one or two glitches after the install. The door was supposed to take 4-10 days to be manufactured to the custom size. Somehow, the dimensions got lost at Bath Planet, requiring re-measurement and therefore the door took more like 18 days to be installed. Despite that it's a superior door to anything others quoted for the price. Lastly, the diverter felt loose and not having the right tool to correct it myself, they came out promptly and corrected it. I am very pleased with their work and their customer service, overseen by Randy, was very responsive and customer oriented.

5.0 Alice B. Woodbridge, VA

Great company and great job

5.0 Justin R. Owings, MD

See-Thru Windows is one of the best companies I have had the pleasure of working with (and I had six window companies come for an estimate). Their sales team and install team were incredibly courteous, knowledgeable, punctual, and responsive (Side note: They also did not pressure you into buying with the usual sales gimmicks other large companies I had come by attempt to do, which was really nice.) I had nine windows, two sliding doors, and an entry door installed. All of their products (I went with the Vanguard line) are great quality, and were properly installed in a timely fashion. The install team -- Tim, Joyce and Collin -- were exceptionally professional and knew their stuff! All of the products were installed within two days, and I could not be more happier with the end results! They also kept the house clean as they went through the install procedures and took all the old stuff away! The new products have already made such a huge difference in the past week; aesthetically and mechanically (the A/C unit has only had to turn on once the past two days, where with the old windows, it would run nearly 24hrs in any sort of weather). I am planning on going back to See-Thru for future projects and I've referred a few of my friends to them already. I certainly recommend them for your next window & door project, 110%!

5.0 Carolyn S. Waldorf, MD

The professionalism and commitment to excellence was evident in the project. The 2 person team replaced 27 windows in 2 days and exceeded all expectations for getting it DONE.


See-Thru Windows, LLC
See-Thru | Marshall
Happy Customers

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