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Thermo Twin | Associations

Thermo Twin | Testimonials

Testimonials - Updated June 2017

David & Amy O…      North Huntingdon, PA

“We cannot say enough good things about our experience. Starting with the salesman, to your re-measurer, to the exceptional crews you sent, we cannot thank you enough.”

Donna & William S…      Elizabeth, PA

“Professional, very pleasant installers. Cleaned up all work areas. We are happy with the new appearance of our home.”

Ralph B…      Moon Twp.  PA

“Excellent experience from sale to installation. Everyone I have interacted with has been a credit to your well-deserved reputation. The install crew was exceptional give the 95 degree heat and humidity they endured. Two of the best tradesmen to ever work at this address. My thanks to all at Thermo-Twin.”

Beverly D…      Pittsburgh, PA

“Great purchase, windows & door beautiful on inside and outside!!”

Roger & Linda D...      Carnegie, PA

“Very courteous from sales to installation. All my questions were answered. Crew very neat did great job at installation.”

Kenneth & Elizabeth M…      Pittsburgh, PA

“Second time we got windows from Thermo-Twin. Only two to three week wait for installation. Highly recommend to others.”

William & Mary W…       Cranberry, PA    

“Salesman John Murphy and the installers (Matt and Aaron) exceptionally professional and courteous.”     

Connie & Mark B…      Pittsburgh, PA

“From start to finish Thermo-Twin was great. It was a very positive experience from the salesman, to the measuring of the windows, to the installation. I couldn’t ask for a more polite and knowledgeable group of workers. They were professional & efficient. The employees were very conscientious and reliable & well trained. We are extremely pleased with our purchase & installation of our windows.”

Tony V…     New Kensington, PA

“Very professional- good people- great job- perfect- going to have them do other side.”

Lisa A…      Aliquippa, PA

“Great company. The installation crew did a great job. Windows look great. Lots of compliments.”

Christine & Luke D…      Pittsburgh, PA

“Very impressed from top to bottom. You can tell you care about the people you employ, which is HUGE. Everything looks great & was cleaned up wonderfully. We’re so pleased. I would highly recommend.”

Joan G…      Monaca, PA

“Very nice windows. Wonderful installers.”

David W…       Greensburg, PA

“Very pleased with recent work done and also windows many years ago.”

Dan C…      Connellsville, PA

“We were very impressed in how your crew took great measures in neatness of installation & clean up afterwards. Very nice people.”

Mark & Diane H…      West Leechburg, PA

“Salesman was knowledgeable about product. Installers were both very professional. I was impressed how they worked together to get the windows installed. I am pleased over all & would recommend Thermo-Twin to friends and family.

Michael B…      Baden, PA

“Overall an excellent experience.”

Jeff & Dorothy B…      Bethel Park, PA

“Your installers were very efficient and clean. They covered up everything and cleaned up everything. We are very pleased with the look of the windows.”

Gwen P…       Pittsburgh, PA

“The installers were excellent: prompt, efficient, and professional. Everyone (salesman, measurer, & installers) were respectful to me & were very careful in my home.

Amy S…      Pittsburgh, PA

“We love our windows,  so much so, we are not going to use the porch as an exercise room, but an extension of our kitchen.”

Rob H…      Leetsdale, PA

“Satisfactory in all phases.”

Russel & Linda F…      Pittsburgh, PA

“Happy with the installers & the product.”

John & Rita B…       Evans City, PA

“Would highly recommend (already did) this company. We are very satisfied overall.”

Jennifer & James M…      Pittsburgh, PA

“I would recommend your company to anyone. They did a great job, the crew was nice & they worked hard.”

Janet S…      Sugar Grove, PA

"The crew was punctual, polite, and totally on task. I was surprised how quickly they finished the job. I love my doors and window – the gutters do their job, they’re just kind of there. Thank you!"

Larry M…     Kittanning, PA
“Very happy with door and with service. Would recommend to a friend.” 

Economy Borough…       Baden, PA
“This is the second installation we have had with your company. The crew were fabulous and did a wonderful job, as they did in the previous installation. Due to this experience, I am going to use your company for my personal window replacements.”

George C…      Pittsburgh, PA
“Dave – The Foreman – was very courteous with work crew, kept me informed on progress and issues – also impressed by limited cell phone interruption with crew, only used them on lunch break.”

Michael & Kathy D…        Wampum, PA
“Very professional and a great job, beautiful windows & work.”

Gianfranco & Meghan P…      Pittsburgh, PA
“So far we have had a wonderful experience with Thermo-Twin. All the employees we have interacted with have been courteous & easy to work with throughout the process.”

Bill & Cindy W…      West Pittsburg, PA
“Outstanding service! Jim and Mike were punctual, professional, and did an outstanding job. They did not leave a mess and were very respectful of our home. I will have them back when we replace our windows in the family room.  Thank you!”

C. B…      Girard, PA
“This is the second house we have used Thermo-Twin Windows for. Great process from start to finish. Love the product!”

John & Doloris C…      Jeannette, PA
“Very satisfied past customer. So it was a no-brainer to have Thermo-Twin for repeat windows.”

Patricia P…     Pittsburgh, PA

“I was very satisfied with Cliff (salesman). He didn’t knock other companies, and presented all of Thermo-Twin’s quality in manufacturing, installation, and the product. The installers (Mike & Jim) were very punctual and cleaned up every day.”

Charles & Darlene W…     Ford City, PA

“Very good installers, measuring man and sales rep. It has been a pleasure dealing with all of them.”

Justin & Jamie R…     Belle Vernon, PA

“From the first point of contact to the last, our experience with Thermo-Twin has been a pleasurable one. Nunzio’s knowledge and expertise made it an easy and stress-free decision to choose Thermo-Twin. The installation crew was exceptional, as well. Timely, professional, and respectful of our property, the installation was a quick and seamless process. We love our new windows and couldn’t be happier that we chose Thermo-Twin!”

Melissa & Jeff J…     Pittsburgh, PA

“The installation crew was great! They did well removing the old windows, installing the new ones, and cleaning up after.”

Elaine G…     Eighty Four, PA

“Great a 10!”

Tom & Louise B…     Leechburg, PA

“Very professional, neat, considerate and informative. Would definitely recommend to others and would call again for any further door or window treatments we may need. Very good salesman too! Very professional business!’

Richard & Renee Q…      Monroeville, PA

“All people; Brian, Mark, Dennis, Tim, & Colton were courteous, well mannered, knowledgeable, clean, friendly, thorough and professional. So glad we chose you Thermo-Twin. Thanks!”

Jerry & Carolyn... New Castle, PA

“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!”

Joan... Pittsburgh, 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!

Leanne & Brandon... Allison Park, 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!”

Yvonne & Dennis... Portvue, PA


Thomas & Dolores... Bridgeville, PA

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

Michael & Misty... Pittsburgh, PA

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

Meyers Management... Pittsburgh, PA

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

Craig & Barb... Bethel Park, 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!”

Larry & Sandy... Elizabeth, PA

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

Richard & Mary... Monongahela, 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!”

Nancy & Lynn... North Versailles, 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!”

Ramona... Verona, 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!”

Wayne... McMurray, 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!”

Pat & Cindy... Murrysville, 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!”

David & Elizabeth... Penn Hills, PA

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

Charles & Ruth... Pittsburgh, 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!”

Joe & Cindy... McKeesport, 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!”

Alan & Mary Ann... South Park, PA

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

Rick... West Newton, 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!”