We have Velux Roof Windows in our house that were older and the gas had leaked and they were very hard to see out of, and not energy efficient anymore. Top Notch replaced the glass in all the roof windows, and now they are crystal clear and energy efficient!! They were so tidy and it was a rainy, muddy day - so that says alot. Great job and great team.

Terrific job, very trustworthy, would definitely use them again. They even put my screen in my window that I’ve been trying for a long time to get in place. They’re great. Sue Lamothe

I just used Top Notch Custom Glass for the second time. I love them. Fast, easy, polite, and professional !

Very helpful and friendly people recommend to go for all your glass needs

Excellent service, at a reasonable price. What more could you ask for?Thanks to all for your continued quality work.

They did such an awesome job. If I ever need anything else done I will definitely be contacting this company. THANKS TOP NOTCH!! 😃

Good location..love office girl Diane,shes awesome..

They live up to their name. Excellent customer service. Highly recommend.

Great service. They have me an estimate and had the work done on time. Highly recommended.

Top Notch Glass is always a pleasure to deal with. I have had them out to replace cracked panes in some older windows twice and they are always professional, prompt, and reasonably priced. Recently I had them out to cut a custom A/C plexiglass panel for a casement window and I needed it done fast. Top Notch took care of everything, even coming out on a weekend to help me get the work done quickly. I cannot recommend them highly enough!

Very friendly and helpful and th prices are great

Top notch for sure! Always the best quality work for the best price!

Our screen door - unfortunately - came between two dogs eager to see each other. Friendship is a wonderful thing but this did not work out well for the screen, which was pushed out in one corner and the frame bent. We looked at new screen doors and then took it to Top Notch to see if it could be fixed. It could and they did a terrific job at a good price.

Chris and his crew are very professional, thorough and talented. Highly recommend them.

Chris, the owner, provides excellent customer service. He advised me on how to order a window trim part for my 1/4 rear window. When it arrived, he put it right in. Also, Danielle is courteous and friendly in the front office. I am very pleased and satisfied with the work done there. I highly recommend Top Notch Glass!Mark Guilfoyle

Great customer service, quick fix, excellent price! Thank you guys for being available during these times

Always super friendly & accommodating!

Went there to have some screens repaired for a few windows did an outstanding job would recommend this company for anybody that needs glass or window work

Amazing!!!SUPERIOR!!!BEST PRICE!!!OUT$TANDING SERVICE...CHRIS AND DANIELLE know service!

Very knowledgeable at their work and very helpful and polite

Great place to get windows fixed

Chris Lloyds expertise and customer service BEST EVER!HONEST,REASONABLE COSTS.HIGHLY RECOMMEND TOP NOTCH CUSTOM GLASS IN LITTLETON NH.WE NEVER HAD SUCH HONEST&INEXPENSIVE WORK DONE.Danielle&Chris Lloyd even gave us option to buy our own parts&he would install.WE were used to being SCAMMED last few decades from mechanics and home repair etc.(except Lexus NH).TOP NOTCH GLASS LITTLETON NH ACCOMMODATES YOUR SCHEDULE AND EAGER TO PLEASE CUSTOMERSWE HIGHLY RECOMMEND TOP NOTCH GLASS,WORTH THE DRIVE,EVEN ALLOWED US TO EMAIL PHOTOS OF PARTS NEEDED TO SEE IF THEY COULD HELP US. DONT GO ANYWHERE BUT TOP NOTCH GLASS LITTLETON NH!DR.MARK& DR.TOULA GUILFOYLE

Great service, thumbs up for Danielle too

Awesome company