A Better Experience
At CWS, our goal is to deliver a great experience from initial consultation through installation and beyond.
We listen to understand your project goals and custom design affordable solutions...
Without the industry standard high pressure sales tactics of artificially inflated prices with buy now discounts.
Our team has been installing energy efficient window and siding systems in New Hampshire for over 28 years, and can custom tailor affordable quality solutions for your home.
Our 6-Step Installation Process
Initial Meeting to Determine Client's Project Goals
We take the time to listen and understand your home's aesthetic, energy savings, and budget goals.
Accurately Measure to Scope
Our senior technicians take exact custom measurements so every window and siding panel fits flawlessly.
Prepare & Present Custom Affordable Solutions
Direct factory pricing presented upfront with zero high-pressure sales gimmicks or fake discounts.
Order Materials & Establish Timeline for Installation
Materials are ordered custom to size and clear scheduling timelines are established.
Professional Installation
Executed by experienced New Hampshire craftsmen with meticulous cleanup and trim details.
Enjoy Peace of Mind with our Lifetime Warranties
Comprehensive material and labor warranty protection so you can enjoy your warmer, beautiful home for decades.