Education, Expert Recommendations, "Options" No High-Pressure Sales

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Northern Lights Exteriors Is Not Your Average Window Replacement Company. We’re Better!

Finding the right remodeling company for your window replacement project can feel daunting. Our team is trained to educate, provide excellent service, and listen to your current pain points and help you solve them.

YOU HAVE OPTIONS – We offer the top manufactures, ONLY IF, they also meet our service standards. Things come up, and we want the products we use to reflect our same service mentality.

WE’RE LOCAL – Why would you work with a company that doesn’t work, play, and is truly part of your Boulder community. Our reputation in the Boulder market is important to us. Our team is going to run into you outside of this project….we’re looking for high-fives and smiles (and a great review) afterwards.

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Why Should You Choose Us as Your Window Replacement Contractor

Getting an estimate from us is a no-brainer. We would love the opportunity to show you why we have such great reviews and our customers in Boulder love working with us.

We’ve completed lots of window jobs in Boulder
We’re experienced and have been enhancing Boulder properties since 2001
We are the type of people you want to work with and will want at your home. Once you book an appointment, you’ll know exactly how important this is….especially if you’ve already met with some of the “other guys.”
We hold distinctions with top manufacturers that are earned not bought
We offer fair pricing without all the confusing “teaser deals” that lots of window companies advertise. If you’ve been scared away by other interactions – get a quote from us!

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We Support Local Businesses

Get a $150 Gift Card to a Local Business of Choice When You Work With Us!

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What Our Clients Are Saying

See what our clients have to say about working with us!

They far exceeded our expectations. The price was very reasonable. We were just very pleased from beginning to end and would highly recommend them.

Lisa J.

What a beautiful view out my bedroom windows, and what beautiful windows. David "Window Ninja" Hanna and his crew replaced all the windows in my new-to-me condo in just a day. They were a good investment and an aesthetic improvement. So glad I did it!

Linda B.

The team at Northern Lights did a great job on our roof and new windows. 'David the window guy' is the best in the business.

Mary L.

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See How Beautiful Your Home Can Be

Premium Windows, Expert Installation