Start your home improvement project right with the expertise of an Andersen Certified Contractor. They’re backed by the #1 most trusted and recommended brand of window and doors* and are dedicated to bringing your dream home to life.
CHOOSE AN ANDERSEN CERTIFIED CONTRACTOR
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The homeowner experience with Andersen Certified Contractors
Bring your vision to life with a trusted pro.
Our experienced and expertly-trained team of contractors share your passion for quality, performance and reliability.
Vetted, trained and backed by the industry leader, Certified Contractors have extensive window and door replacement knowledge to make any project a success.
With a Certified Contractor, you’ll have access to our 2-year limited installation warranty and financing options for your project.
Access to the full Andersen portfolio of products, including the best-selling 400 Series windows and patio doors. From modern to contemporary styles, we provide stylish, reliable and durable options to bring your project to life.
Choosing the right contractor
Choosing a contractor is one of most important choices you’ll make during the entire project. Explore five questions to keep in mind when choosing a window contractor:
First Meeting with your Contractor
Meeting with a contractor is about making sure they understand the vision for your project. Here are topics to cover during your initial meeting.