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Top-Rated Window repair pros in Portsmouth - Updated Nov 2026

Avatar for Beckwith Glass Company
Beckwith Glass Company
4.9(
190
)
Window Glass - Install or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 1986

Free estimates

Small jobs welcome

"Brian is great to work with, straightforward, dependable, and responsive. He repaired a single window, taking this project when most other contractors or glass companies wouldn't have bothered. Definitely would highly recommend him."
3/8" FRAMELESS ENCLOSURE
TILE FLOOR
HEAVY 3/8"  FRAMELESS ENCLOSURE
HEAVY 3/8"  FRAMELESS ENCLOSURE
TILE FLOOR

+149

Response time3 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for Universal Windows Direct of Manchester
Universal Windows Direct of Manchester
4.7(
78
)
New Windows - 6 +New Windows - 3-5

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"We are extremely happy with our vinyl siding project with Universal Windows Direct. We read many positive reviews that were influential in our choice, and they did not disappoint. Sean is very knowledgeable and obviously very experienced, and he did a great job explaining the different options and tradeoffs. We were immediately comfortable that the job would be in good hands, and that he would stand behind the products and the work. We were having some trouble finalizing what color to go with, and Heather the office manager provided helpful assistance in the form of pictures, addresses we could drive by, and even had samples sent over so we could see them on our house. The installation crew impressed us – they worked some long days in high heat, were very polite and respectful of our house, and were surprisingly quiet. They took care of all the minor rot that was discovered in removing the old siding and boards, and for an area with extensive rotting quickly provided an estimate for additional required repair and executed it in one day. One thing that sets folks apart is how they handle issues. We needed to change to different size shutters after the initial order, and also with the new siding there were some unanticipated dimension changes due to how the house was constructed and the new layer of insulation below the siding; Universal helped us work through options and accommodated the changes we settled on seamlessly. We also discovered a few issues after the installation was complete, and everything was corrected without any dispute and to our full satisfaction. I give Universal Widows Direct 5 stars out of 5, and they will be first on my list to call when it comes time to do my roof."
Transform Your Home with Our Expert Renovation Services!
Transform Your Home with Our Expert Renovation Services!
Additional Photos
Harbor Blue Siding
Additional Photos

+86

Response time8 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for ProEdge Remodeling - Windows
ProEdge Remodeling - Windows
4.6(
39
)
New Windows - 3-5New Windows - 6 +

Serving Portsmouth, NH and surrounding areas

Approved

In business since 1961

Free estimates

Credit card accepted

"They are a little more expensive than other window installers but they did an amazing job. They installed all the windows in our home in a day, put all the window shades and furniture back in order, and cleaned everything up before they left. One of the screens had a cut on it and the installer fixed it immediately on site. Worth every penny. The person that did the estimate was very professional and not pushy. Great experience overall. The end result looks wonderful. A true pleasure to work with."
Windows
Windows
Windows
Windows
Windows

+40

Recommended by94%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Portsmouth, NH and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2628 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Revive Roofing & Siding LLC
Revive Roofing & Siding LLC
4.5(
44
)
New Windows - 2New Windows - 6 +New Window - Single+4 more

Serving Portsmouth, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Amazing Company. I’m so glad I called them. They are so pleasant and were able to send someone very quickly for a leak repair. Keith was friendly and professional. He went over everything with me and I found them to be really affordable. I would recommend this business to anyone looking to have leak repair work done. I feel safer knowing everything was installed by a professional. Five stars for me."
winsor NH
winsor NH
winsor NH
winsor NH
winsor NH

+40

Response time8 hrs
Response rate100%
42 neighbors recently requested a quote
DaBella - Salem (Windows)
4.0(
259
)
New Windows - 6 +New Windows - 3-5

Serving Portsmouth, NH and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Credit card accepted

"Dustin C. @ DaBella Boise helped us choose the right windows for our application and personally monitored progress from order to completion. The finished product looks great, but the best part is instantly seeing and feeling the difference between modern tech vs. 40y old aluminum framed windows. No more drafts or condensation! Thanks DaBella!"
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Hi Tech Window and Siding Installations, Inc.
Hi Tech Window and Siding Installations, Inc.
3.7(
159
)
New Windows - 3-5New Windows - 6 +

Serving Portsmouth, NH and surrounding areas

Approved

In business since 1995

Free estimates

Offers commercial services

"During a winter storm a huge branch broke and fell thru my roof leaving a decent hole in it. Having cancer at the time I couldn't do the repair myself so a friend highly recommended them, so I called and they actually came out the same day and repaired my roof. This was my 1st time dealing with them and was extremely impressed for such a small job. From the office lady to Joe that did the repair, I highly recommend these guys, they WILL be doing my vinyl siding soon. 5 ⭐⭐⭐⭐⭐"
Siding
Siding
Siding
Siding
Sunrise Windows

+4

Response time3 hrs
Recommended by70%of homeowners
Wagner Home Renovation
4.5(
34
)
New Windows - 6 +New Window - SingleNew Window - Single - For Business+9 more

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Asa is wonderful to work with.  Both times he responded to my initial inquiry the same day.  When he quoted the work, that was the price that the work ended up costing me.  Asa completed the work when he said he would (which was within 2 weeks of my asking him to do so) and it was done well.  The first set of siding he fixed in 2011 is still holding strong.  I will definitely use Asa again when I have other home improvement projects and I highly recommend him.
"
Response time4 days
Response rate100%
2 neighbors recently requested a quote
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