4.6 
10 *The Angi rating for Window And Door Contracting companies in Cornish, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in Cornish, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on December 06, 2025
Serving Cornish, NH and surrounding areas
Approved (Corporate)
In business since 2011
Free estimates
Credit card accepted
"James C was very professional in explaining his window product and we were very happy to move forward with Dabella to get our windows upgraded. Now the work has been done we are incredibly pleased with the result and the look of our new windows"
Serving Cornish, NH and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
All Work Construction is proudly the #1 Home Improvement Company for Hooksett NH and beyond. We specialize in bathroom remodeling, kitchen remodeling, exteriors such as vinyl siding, shingle roof replacement, replacement windows, and exterior doors. Contact us today to request our home remodeling services. We offer free estimate consultations! (We serve NH, Northern MA, and partial ME)
+15
Serving Cornish, NH and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"The four-man crew was very professional, and very clean and neat. They performed the work on a very timely basis and my new triple pane windows look great."
Serving Cornish, NH and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Small jobs welcome
"Sidewinder Industries was very knowledgeable, accessible, and helpful. Sidewinder Industries went out of its way to help and support. Thank you"
+15
Serving Cornish, NH and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"He was very responsive and respectful As well as reasonable priced for the work done (door replacement and deck boards replaced) Thank you Spiro for your services"
+3
Serving Cornish, NH and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Great job and thanks to everyone."
Serving Cornish, NH and surrounding areas
Approved (Corporate)
In business since 1996
Free estimates
Warranties offered
"Just finished a visit with Foreman Doug and his crew, Devin, Sean, and Mason. Waterproofing the basement and super sound and solid work! Doug was professional and very good at keeping me in the loop with the project over the 3 day visit, and created a solid system that we are confident will keep water out of the basement forever. Above and beyond as well with problem solving when having to find solutions to fit our basement layout, all with a solid financing option/great price and 5 year warranty/ yearly inspection plan. If you are stuck with water in your basement, get Groundworks working for you ASAP!"
+16
Serving Cornish, NH and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"I hired Cody for so many projects! He painted my roof, the outside of my house, detailed work inside. He re-glazed my windows, sanded and painted my ceilings, repainted my radiators, and more. His work is perfect and detailed oriented. He also staged my house painting over the course of the summer in order to make it easy for me to pay for it. Cody is also extremely polite and pleasant to be around. I highly recommend him."
+77
Serving Cornish, NH and surrounding areas
Approved
In business since 1996
Free estimates
Offers commercial services
"Snelling and Sons Construction did an excellent job on my roof. They completed the project exactly within the time frame promised. The estimate and actual cost was the best of four construction firms I interviewed. They were very polite, hardworking and cleaned the entire area after completion."
+53
Serving Cornish, NH and surrounding areas
Approved
Small jobs welcome
I'm currently looking for some fill in work for this winter. I'm a very capable carpenter/painter. I have full time work Monday through Friday, but have some availability on weekends.
+2
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