Sales, pricing, product quality, & installation was fine, which is why I came back to TC after I moved into another house. But what I experienced from the service department to fix my slider screens... See more
Company replied
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Created with AI, based on recent reviews
Written by the company
Thompson Creek Window Company is the Mid-Atlantic region’s premier home improvement replacement products company.
We have been customizing and manufacturing replacement windows, doors, gutters, siding and roofing in the Mid-Atlantic region since 1980. Our products deliver time and again, improving a home’s energy efficiency and increasing home values, curb appeal and sheer comfort.
Written by the company

Quality You Can Believe In
4200 Parliament Place Suite 600, 20706, Lanham, MD 20706, United States
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 1 week
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
The installation went great. The installers were very good and professional. They did an excellent job cleaning up both inside and outside.
We liked that the company had a representative come and inspect the windows right after the installation was completed.

Reply from Thompson Creek Window Company
Customer Service was excellent from beginning of the process through completion.

Reply from Thompson Creek Window Company
Thompson Creek
During the course of this project I met quite a few of the Thompson Creek team; the office sales team, project managers and Alfredo's 5 man installation team. Initially I was very impressed that they all seem to love working at Thompson Creek.
It really shows in their work.
The right product.
The right sales pitch.
The right price &
The right installation team.
We had no less than 4 QA folks turn up over a two day installation of 40 windows.
The installation took place precisely, as promised on the calendar. I watched some of the work closely. They filled cavities well and applied caulking tidily.
It was very clear to me that Alfredo's team were using materials generously, well and very conscientiously.
I know of no issues with window measurements or saw any condition issues with the items on delivery.
Their handling of the heavy two large front windows was exemplary.
They were careful, skilled and very fast too, fixing the 14 windows for our Sunroom in under an hour, before finishing thoroughly finishing the install the next day.
They pushed themselves very hard to fit those 40 windows in only two days, and their professional attitude was awesome.
Post install inspection showed a very thorough installation, even in places that are not easy to see such as a basement window installed under the deck. The deck also rested against one window while the fence was firmly against another.
All dealt with well.
Highly recommended.

Reply from Thompson Creek Window Company
I couldn’t be happier with my new windows! The quality is outstanding—solid construction, smooth operation, and a noticeable improvement in both comfort and noise reduction. The installation team was truly top-notch as well. They arrived on time, worked efficiently, and left everything spotless. Their professionalism made the entire process stress-free.
The customer service has been exceptional from start to finish. Every question I had was answered promptly and clearly, and I always felt supported and informed throughout the project.
One of the biggest selling points for me was the 50-year warranty, which shows just how confident the company is in the durability of their products. It gives me real peace of mind knowing my investment is protected for decades.
Best of all, I’m already seeing a difference in my monthly energy bills. The improved insulation from these new windows is keeping my home more comfortable while reducing my energy usage.
Overall, I highly recommend this company to anyone considering new windows. Quality craftsmanship, professional installation, excellent customer care, a long-term warranty, and real savings—what more could you ask for?

Reply from Thompson Creek Window Company
Thompson Creek replaced the window last and entry door in my home and did an excellent job! I highly recommend Thompson Creek to area homeowners.

Reply from Thompson Creek Window Company

Reply from Thompson Creek Window Company
The installer spoke with me and explained what would happen. He took care to block the open area of the door and afterwards, he took extra care to make sure the outside of the house was professionally finished.

Reply from Thompson Creek Window Company
Outstanding job on my doors. We have used them for our last 2 houses and will continue to use them.

Reply from Thompson Creek Window Company

Reply from Thompson Creek Window Company
Original scheduled dates:
29 Nov, 3 entry doors installed, two gentlemen did great work.
30 Nov roof install scheduled but rained, around 10:00 had to call project desk to find out what was going on, roof rescheduled for 31 Nov (date gutters and guards were to be installed), gutters pushed to 12 Nov.
31 Nov roof installed, crew did great work, older gentleman with heavy accent came to check on work, stayed for a while and gave me a short run down of work completed on roof, stated one (1) sheet of plywood was needed and estimate included three (3). However, he could not close out work because gutters had not been installed yet and left.
12 Nov gutters and guards installed two man crew did great work.
13 Nov received email for Thompson Creek/GreenSky stating $4,051.00 was added to loan amount. Called Thompson Creek project desk and inquired about the amount which brought the total amount for cost to exactly the estimate amount of 24 Sep. Inquired about no change for materials not used or being contacted by anyone on final closing of work performed. nice lady listened to my concerns and said someone would be in contact, to this date no follow up of any kind has occurred or change for material not used.

Reply from Thompson Creek Window Company
The salesmen were great, and the installers did a fantastic job.

Reply from Thompson Creek Window Company
There was constant delays. First a delay for the improper measurement. Then a delay for the corrected order. Then several delays for the welder to replace the iron security gates. Then a delay today to speak with someone regarding the payoff of my bill.

Reply from Thompson Creek Window Company
Every window in our home is a Thompson Creek window. This time we needed a new storm Door for the front entrance. Thompson Creek Sales Representative, Chris, came to our house in November and presented us with options for the storm door. He was most professional and very knowledgeable of the products offered. We knew we were in "good hands". The installation was picture perfect and we are extremely pleased with the door.

Reply from Thompson Creek Window Company
My experience was good. They were very respectful and professional. Right on time. I recommend Thompson Creek Window Company 100%! Thank you for your excellent service!!!

Reply from Thompson Creek Window Company
The new windows are beautiful. The installers were on time and very professional and friendly. Very positive experience and we would highly recommend Thompson Creek.

Reply from Thompson Creek Window Company
The installation and storm door is exactly what I needed. It is of high quality and worth every dollar. However, as an existing customer it took months to connect with the right team who could assist with the purchase of the storm door.

Reply from Thompson Creek Window Company
No communication I don’t know what my what my door cost because Anna still won’t call me back and it’s been a terrible experience the whole time to be honest with you. It is somebody documents and then you have to put it off and then you need to put it off again it’s been terrible. I’m glad the door is decent because the service was awful

Reply from Thompson Creek Window Company
Door is beautiful and window is great. They were supposed to bring about 5 more tabs for the window on the door. The color is mountain berry, I believe, and they ran out of that color so there are some brown and other color tabs there on the door, that is the only thing they failed to do.

Reply from Thompson Creek Window Company
Our first experience with thompson creek was replacing our entryway door with a multi panel door and transom and swapping out a french-door with 3 4ft windows. When we moved, our positive experienc encouraged us to have Thompson creek install two new doors in our forever home. Engage this company with confidence.

Reply from Thompson Creek Window Company
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.