Upgrade your Experience.

We’re a local business with extensive pride in our work and a depth of knowledge on entry doors, patio doors, and window installation services.

Get A Quote

Choose Solution



Measure & Plan

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Install

Our Process

Choose Product & SolutionS

Our manager provides in-home (or online) meetings to explore your needs, provide options, and create solutions.

Measure & Make

Installation supervisor takes exact measurements, identify concerns, and order for your new windows, and doors.

Install

Installation is the most fun! We’ll clean up, take photos, and leave you to enjoy your new views.

Support

Our service team is on-call for any support, and future upgrades you might want to explore.

Selection Process

Choose from endless types of Windows& Doors, with guidance & support.

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Our STATS

Years Of Experience

Completed replacement projects to customer's satisfaction

Positive reviews

We Love Our Job

At Top Sash, we create smiles, friends, and beautiful living spaces that improve the quality of life for countless clients. Making home improvements is not just our job, it's our passion!

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Expert Installation

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Dedicated customer service department

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24/7 online/offline customer service

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1000's of happy Boston-area clients

Get Started

Trust the Process.
Love the Result.
Live the Dream.

Installation is an art, each one is slightly different. and we are time-tested, 5-star-rated, high-quality artisans with a love for the craft and a dedication to making your space incredible.

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Chris Riffle

15:14 15 Mar 24

Have worked with their team and they are nothing short of excellent. As any questions come up, their team responds in a prompt and informative way. I highly recommend.

Kun W

13:52 30 Nov 23

We had such a great experience with Vassiliy and VIVA Windows team. The windows were made to order and they came within 5-6 weeks. The team came to swap out the windows and completed the work smoothly and efficiently in less than 2 days. We had almost 40 windows replaced. The areas around the windows were cleaned up so well as if they never came to do the job. They were also very careful during installation as we had a baby at home. We can't say enough good things about VIVA Windows and highly recommend them to anyone looking for windows for their home.

Response from the owner 18:01 30 Nov 23

Dear Nancy, Thank you so much for such valuable feedback about our job! We were really happy to work for your amazing family! Enjoy your new home and we hope to work with you maybe in your next future projects. Bests,VIVA Windows Team

Hugh Coffman

18:41 10 Nov 23

Perfectly pleased with the attentive service, the professionalism of everyone from sales personnel to carpenters, and the quality and appearance of the 16 new windows Viva installed. We highly recommend the company.

Response from the owner 18:03 30 Nov 23

Hugh,It was a pleasure to work in your amazing house, fixed issues and refreshed the style! Thank you so much for this opportunity!

farit nizamov

15:07 19 Sep 23

The work was done fast and the windows look beautiful! Thank you very much!

Response from the owner 18:04 30 Nov 23

Thank you so much for your feedback!

Steven Elfant

21:42 15 Sep 23

Thank You for the window installation. athe entire experience was very good, from the beginning to the end. The windows work well, and the installers were very efficient and professional.

Response from the owner 18:05 30 Nov 23

Steven, we were very happy to replace your old windows! Thank you so much for this opportunity!

Aviva Salnikov

18:26 12 Sep 23

VIVA Windows has done a great job from the very start. The representative came over to our place exactly at the time he promised. Did the measurements, gave us the options to choose from, etc. We ordered a new patio door, we also received a quote without any unnecessary gimmics, as well as given an approximate date of installation. It was a little later than we thought we'll get it but we understood it was dependent on the company making it. The rep, Vassiliy, was on top of it and kept us aware of what was going on. And then the door has come and we just loved it. The guys who were taking off the old patio door and installing the new one were very professional, quick and very thorough. They brought some plastic covers and put them over the furniture. They even gave us a great suggestion how to make it beautiful from the outside and did some extra work. They cleaned up everything after the installation and took away the old door. We are very pleased with the product and the company itself. Thank you, Viva Windows

Response from the owner 14:19 12 Sep 23

Thank you so much for such great words! We really appreciate the opportunity to work for your home needs and are really happy to make it better for you!

Brandon Eash

19:25 12 Jul 23

Viva came out to quote on an exterior door for me. They arrived right on time (conveniently after work) and gave me tons of options. Super professional - we are looking forward to completing the job with them.

Response from the owner 21:07 26 Jul 23

Thank you so much Dr. Eash! We are looking forward to work with your project!

Julie Sodergren

01:34 20 May 23

The VIVA windows team were the best from start to finish! They had open communication the whole time, from the time they came and took measurements, to ordering our windows, scheduling a delivery, and doing a final walk through when our project was complete. They were on time for the two days they did the project and were very easy to work with. We love how our windows look both from the inside and the outside. It made our house look so much better! We can’t wait to ask VIVA windows back in the future for our next window project: our sunroom.

Response from the owner 12:23 20 May 23

Dear Julie, Thank you so much for this opportunity to create a new view for your amazing house! We will be more than happy to work with your sunroom next time!

Lana Legmann

21:38 19 May 23

VIVA Windows does amazing work. In my life I dealt with a lot of contractors and let me tell you Vassiliy is the Best Of the Best. Excellent work, excellent customer service 24/7 immediate response, very knowledgeable, punctual, responsible…..ect. Others should learn from him. Extremely pleasant to work with & his entire team. They have a customer for life with me.

Response from the owner 21:54 19 May 23

Dear Lana, Thank you so much for your valuable feedback! We really appreciate your trustworthy in our company and we were really happy to give your house a new fabulous style! Best wishes VIVA Windows team

Yevhen Kazyrid

01:56 30 Mar 23

Viva Windows was great. They responded to my initial inquiry quickly, easily scheduled a visit for an estimate, worked with my building to get the project approved, and scheuled/installed quickly, on time, on budget and with minimal disruption. They worked very neatly and were very considerate of my space and my personal belongings. I highly recommend.

Response from the owner 17:15 15 Apr 23

Thank you so much for your great feedback!

Upgrade your Experience.

Choose Solution

Measure & Plan

Install

Our Process

Choose Product & SolutionS

Measure & Make

Install

Support

Selection Process

Exceptional Windows

Stunning Entry Doors

Charming Patio Doors

"We're a 5-star rated hard-working team that is anxious to meet our next customer."

Our STATS

Years Of Experience

Completed replacement projects to customer's satisfaction

Positive reviews

We Love Our Job

Expert Installation

Dedicated customer service department

24/7 online/offline customer service

1000's of happy Boston-area clients

Trust the Process.
Love the Result.
Live the Dream.

Customer Love

Experienced crew & leadership

Quality products & service

Incredible results & reviews

Contact Us

[email protected]

(888) 414-0690

21 Hill Rd, S2, Waltham, MA 02451

Expert Window & Door Installers

Serving

Upgrade your Experience.

Choose Solution

Measure & Plan

Install

Our Process

Choose Product & SolutionS

Measure & Make

Install

Support

Selection Process

Exceptional Windows

Stunning Entry Doors

Charming Patio Doors

"We're a 5-star rated hard-working team that is anxious to meet our next customer."

Our STATS

Years Of Experience

Completed replacement projects to customer's satisfaction

Positive reviews

We Love Our Job

Expert Installation

Dedicated customer service department

24/7 online/offline customer service

1000's of happy Boston-area clients

Trust the Process.Love the Result.Live the Dream.

Trust the Process.
Love the Result.
Live the Dream.