Lake Glass is the longest-established customized window dealer in the greater Bozeman area for a simple reason. People know us and they trust us. But we know that our reputation rests on the service we provide today, tomorrow, and for years to come. We treat every project the same. Each one demands the same level of professionalism and attention to detail from start to completion. This is our promise to you. Whether you’re looking for customized windows, cut glass, or installation, we’re here for all your glass needs. Choose from a wide range of premium products supported by exceptional customer service. We’re inspired by your vision. We hope you’ll be inspired by the level of our service and the quality of our products.