Unitherm Windows Sales

A96 REVIEWS

• Angie's List since October 2006

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Awards & Badges

Angie's List Super Service Award badge
Super Service
Award 2018

Hours

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Company Contact

12096 Tangletree Dr

Saint Louis, MO 63146

Description

Unitherm Window Sales proudly serves customers in St Louis, MO and the surrounding areas. Since we've been in business for over 40 years, you can always expect prompt attention and guaranteed quotes from our team. We don't believe in high pressured sale tactics. Our approach to our customers is always honest and friendly. With us around, you'll definitely get the services you deserve. Come to us when you're looking for a reliable retailer of top brands such as Alliance, Anderson, and more! BBB accredited Business. For quickest and personalized service all estimates are set up verbally by phone. Additional number (314) 993-6100....

Verified Reviews

96 Total Reviews
Read reviews by category
Windows (93)Doors (11)Siding (3)General Remodeling (2)
Showing 1-10 of 96 reviews
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RATED

01/02/2020

The job went excellent. The owner was easy to talk to , was knowledge about his products and flexible with scheduling. The team was great as well . The installers were punctual on day of install, got the job done in a appropriate amount of time and maintained a clean, low noise environment while completing the job. As promised owner returned to demo safe maintenance of Windows and to inspect all w...

DESCRIPTION OF WORK
Multiple window replacement

CATEGORY replacement windows

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 01/02/2020

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RATED

12/11/2019

It was amazing. Jeff came out and gave me an estimate and it was really easy, no pressure at all. He was upfront about everything, there were no extra charges, every thing he said was spot on. The price was very reasonable. Today the windows were installed. Ron came out right on time and him and another person got right to work. Ron made the install look so easy, it took no time at all. I had a is...

DESCRIPTION OF WORK
I had new windows installed.

CATEGORY replacement windows

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 12/11/2019

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RATED

06/27/2019

During a house inspection, it was recommended that we have a window specialist inspection for several windows with possible broken seals. I researched Angie's List for window specialist and Unitherm was the first company I called. Unitherm received excellent reviews, has been in the business for 40 years and no complaints. Jeff, the owner, was very easy to talk to and he was incredibly knowledgeab...

DESCRIPTION OF WORK
Window Inspection

CATEGORY replacement windows

HIRE AGAIN? Yes

WORK COMPLETED ON 06/19/2019

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RATED

05/28/2019

Jeff and his crew were top notch in every service provided. Our new windows are not only energy efficient but look great too. There has been a great improvement in our family room due to these windows. The room stays cooleror warmer and we have noticed a big decrease in our energy usage since they have been installed. Jeff is always willing to come back if need be and has been a great resource whe...

DESCRIPTION OF WORK
New atrium window

CATEGORY replacement windows

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 06/01/2016

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RATED

02/18/2019

Unitherm once again did top notch work for us! We had them replace a huge garden window, a door leading to our deck and a patio door from the walk out basement. In each case the work was done professionally and for an excellent price. When we had an issue with the patio door the broken part was ordered and installed, no problems whatsoever. I highly recommend Unitherm for any window or door replac...

DESCRIPTION OF WORK
Window and Door Replacements

CATEGORY replacement windows, doors

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 12/05/2018

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RATED

12/21/2018

I highly recommend Unitherm Windows. After researching numerous companies for this project, I was thoroughly impressed with the owner’s dedication to customer service. The bid and proposal process went smoothly. When it was time to install, the installer was very professional. He kept the job site very clean, worked quickly but also paid great attention to detail. Overall, I am very pleased with t...

DESCRIPTION OF WORK
Windows replaced - entire home

CATEGORY replacement windows

COST $12,500

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 12/05/2018

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RATED

11/19/2018

It went perfectly. I did my research and after contacting 3 companies I got the best response and price from Unitherm. Jeff responded quickly. He came out exactly on the date (10-12-18) and time we agreed on to see what we needed. He was very courteous and kind. Also very thorough with the type of windows he used, the work they would do, who would come out to do the job and the price of the job. H...

DESCRIPTION OF WORK
3 windows replaced

CATEGORY replacement windows

COST $1,400

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 11/16/2018

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RATED

10/03/2018

From start tp finish it was a pleasant experience. Jeff the owner came out to give me a bid and was the most reasonable one I received. I also liked the idea that his installers have been with him for years, They were prompt and professional, did a nice install and cleaned up after job completed.. I would hire again. Thanks Jeff

DESCRIPTION OF WORK
8 replacement windows installed

CATEGORY replacement windows

COST $4,100

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 10/03/2018

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RATED

09/19/2018

This is our third experience with Unitherm, one at a previous home and twice at our current. We recently had a burglary at our home and the person gained access to our home by breaking an old builder grade basement window. We decided to replace all five basement windows for better security, and knew without a doubt we'd hire Unitherm to do the job. We called the owner, Jeff, on a Saturday and he w...

DESCRIPTION OF WORK
Replaced 5 custom Alliance Belmont single sliding thermal basement windows with frames and trim to exterior and interior. Hauled old windows.

CATEGORY replacement windows

COST $2,000

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 08/12/2018

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RATED

06/26/2018

From beginning to end, I felt comfortable knowing that Jeff was in charge of the project. He offers a very solid product at an affordable price. I really appreciated Jeff’s integrity and his commitment to ensuring the customer’s comfort throughout the entire project. His main installer Is a true master of his craft and I was amazed at how skillfully he replaced the windows and trim. I am very plea...

DESCRIPTION OF WORK
Replaced 20 windows

CATEGORY replacement windows

COST $9,200

SERVICES PERFORMED? Yes

HIRE AGAIN? Yes

WORK COMPLETED ON 06/07/2018

Services Offered

Home Repair & Maintenance,Windows-Repair, Replacement & Installation,Home Repair & Maintenance

Services Not Offered

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General Information
Licensed
Not Applicable
Bonded
No
Insured
Yes
Free Estimates
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Payment Options
Check, Visa, MasterCard, Discover
Senior Discount
No
Emergency Service
No
Warranties
Ask for details
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