Find a local contractor
When it comes to replacing windows or doors, there’s no better place to start than with an Andersen Certified Contractor. They’ve earned our seal of approval by being the best contractors who’ll make sure you get the right products properly installed. Their work even comes with an additional warranty for extra peace of mind.
Benefits of choosing an Andersen Certified Contractor
Trusted contractors
When you see the Andersen Certified Contractor logo, you'll know they’ve been vetted, and trained and are backed by Andersen, the #1 brand for window replacement.1
Quality products
We’re dedicated to making products that are strong and reliable. It’s why Andersen® products rate #1 in quality2 and performance.3 Certified Contractors can help you find the best products for your home style, climate, and energy needs.
Reliable installs
In addition to our standard product warranty, you’ll also receive a 2-year limited installation warranty for products installed by a Certified Contractor. That’s how confident you can be in their abilities.
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What homeowners are saying
4.8 average rating
In 2023, Andersen Certified Contractors received an average satisfaction rating of 4.8 out of 5 stars by homeowners who used their services.
In 2023, Andersen Certified Contractors received an average satisfaction rating of 4.8 out of 5 stars by homeowners who used their services.
Happy customers
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Windows & Doors | Remodeling & Replacement Installation Contractors
America’s most loved brand of windows and doors
4For over 115 years, our drive to make windows and doors that are different and better has been at the heart of our company. Today, this includes windows and doors that promote indoor/outdoor living, healthy homes, expressive lifestyles, and more. Whether you’re building a new home, remodeling your current home, or simply need a window replacement, we’re here to turn your vision into a reality.
Andersen® products rate #1 in durability
2We design and test all our products to hold up to the realities of everyday life. This includes our windows, entry doors, patio doors, big doors, and sliding glass walls. And Andersen Certified Contractors will give you the best window installation (or door installation) possible, so everything performs just as it was designed to.
12022 Andersen brand survey of U.S. contractors
22022 Andersen brand surveys of U.S. contractors, builders, architects & homeowners
32022 Andersen brand surveys of U.S. contractors, builders & architects
42022 Andersen Brand Surveys of U.S. realtors, contractors, builders & homeowners
22022 Andersen brand surveys of U.S. contractors, builders, architects & homeowners
32022 Andersen brand surveys of U.S. contractors, builders & architects
42022 Andersen Brand Surveys of U.S. realtors, contractors, builders & homeowners