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Thermo Twin | Associations

Thermo Twin | Testimonials


“These guys you sent were fantastic. They kept everything clean, they left the house spotless. After they left, you couldn’t tell that anyone was there—except for the beautiful windows! These two guys were great!”

- Jerry & Carolyn Joseph, New Castle, PA

“Nunzio is a first-class gentleman and good salesman. The window is perfect and the work crew was just wonderful! Only accolades to Thermo-Twin!

- Joan Lally, Pittsburgh, PA

“Dave Sr. and his crew were amazing. The quality of work and cleanup were phenomenal. All were personable and thoroughly explained how to properly use the windows. We would definitely use Cliff as a salesman again and Dave’s crew for future work!”

- Leanne & Brandon Taylor, Allison Park, PA


- Yvonne & Dennis Vukovcan, Portvue, PA

“Great windows, great service, love the windows. I can’t believe the road noise reduction!”

- Thomas & Dolores Turner, Bridgeville, PA

“It was great! I will highly recommend John and Thermo-Twin to everyone!”

- Michael & Misty Yeomans, Pittsburgh, PA

“I have had nothing but good experiences with Dave and the Thermo-Twin crew!”

- Meyers Management, Pittsburgh, PA

“The crew seemed very efficient, as well as personable. They take pride in their work and I would be happy to have them do work for me anytime!”

- Craig & Barb Sedley, Bethel Park, PA

“We have been very pleased with Thermo-Twin windows and services. I would call you again and I would recommend Thermo-Twin!”

- Larry & Sandy Solomon, Elizabeth, PA

“Our Thermo-Twin experience has been very pleasing both times for us! Your people are wonderful and do great work! I’ve always recommended your company any chance I get. Thank you all!”

- Richard & Mary Rozzi, Monongahela, PA

“Michael and Rick did an excellent job at our home!! They were very professional and courteous, and the guys worked nonstop all day in the heat. The windows look beautiful!! Amazing work!”

- Nancy & Lynn Miracle, North Versailles, PA

“The best! I love my new windows! I have an older home and used bronze on the inside and they look original. Perfect! This has been and all-around great experience!”

- Ramona Corey, Verona, PA

“Cliff did an excellent job of explaining all about Thermo-Twin and their product lines. It made me feel comfortable with my decision to purchase your product. The installers, Dennis, Walt and Jeff, were equally excellent and I couldn’t have been more pleased with the installation!”

- Wayne Price, McMurray, PA

“I am very impressed with the entire experience. The salesman was thorough, the measurer was terrific (he explained everything) and the installers were wonderful. You can’t even tell that I had a window replaced! I was very concerned about replacing it because it was two casements and a circle top, but I am very happy with everything!”

- Pat & Cindy Franceschelli, Murrysville, PA

“The installation crew were professional, clean, hard workers. They were pleasant and answered our questions and deserve a pat on the back!”

- David & Elizabeth Miller, Penn Hills, PA

“All representatives of Thermo-Twin were extremely professional and courteous. Our entire process was a pleasure and our windows are BEAUTIFUL! Dave and Walt pay close attention to detail and precision. I’m proud that we chose Thermo-Twin!”

- Charles & Ruth Beatty, Pittsburgh, PA

“Both installation crews were AWESOME! The quality is phenomenal, the price was unbeatable and when we have the remaining one window in our attic done, we will be calling Thermo-Twin!! Thank you for such a great and easy experience!”

- Joe & Cindy Parzuhoski, McKeesport, PA

“Excellent! The installation crew was awesome! I would definitely request them for future work. Great teamwork; great results!”

- Alan & Mary Ann Henderson, South Park, PA

“The installation crews were very nice and worked very well together. Once crew installed a ten-foot bow windows (Such a nice fit!) and the other crew installed the other fifteen windows. They replaced a garden window with a regular window and did a great job! Love ALL the new casement windows!”

- Rick Kihn, West Newton, PA