I replaced all 20 windows in my house. My experience with Thermo-Twin was outstanding. The salesperson was helpful in selecting the exterior and interior colors for our new windows. We opted for a full install which meant we not only bought new windows but replaced the interior molding and sills. The match to the baseboard molding is perfect.
The gentleman who did the final measurements was polite and courteous and the windows fit well so he obviously did a good job.
The installers were prompt, on time and finished the job in three days which is what I was told it would take. They were very respectful of the property, inside... read full review
December 2025
Ralph and Mike from Thermo-Twin installed 2 replacement windows in my home. They were extremely polite, friendly and efficient. I am very pleased with the instillation and the quality of the windows. I highly recommend Thermo-Twin.
November 2025
We recently had Thermo Twin replace all windows in our home. The experience was perfect from the initial sales call through the final installation. The windows were replaced with new construction windows which also required all inside window trim to be redone. The installation team was very talented and did all work with the professionalism expected from a quality contractor. We recommend Thermo Twin to anyone looking to replace their existing windows at a reasonable price.
I replaced all 20 windows in my house. My experience with Thermo-Twin was outstanding. The salesperson was helpful in selecting the exterior and interior colors for our new windows. We opted for a full install which meant we not only bought new windows but replaced the interior molding and sills. The match to the baseboard molding is perfect.
The gentleman who did the final measurements was polite and courteous and the windows fit well so he obviously did a good job.
The installers were prompt, on time and finished the job in three days which is what I was told it would take. They were very respectful of the property, inside... read full review
Ralph and Mike from Thermo-Twin installed 2 replacement windows in my home. They were extremely polite, friendly and efficient. I am very pleased with the instillation and the quality of the windows. I highly recommend Thermo-Twin.
We recently had Thermo Twin replace all windows in our home. The experience was perfect from the initial sales call through the final installation. The windows were replaced with new construction windows which also required all inside window trim to be redone. The installation team was very talented and did all work with the professionalism expected from a quality contractor. We recommend Thermo Twin to anyone looking to replace their existing windows at a reasonable price.