Energy Star Efficient Windows and Doors • Lifetime Warranty • Free Estimates

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The most efficient and professional team I ever saw in action. Very polite and would do anything extra I asked of them. Very neat job. Best product of many companies I investigated for the price. If I didn't think they were the best, I wouldn't have recommended them to my son. Most satisfied with this job of any I have ever contracted. Can't say more!!

- Harold C.


  • Lifetime Warranty On Both The Window And Installation!
  • 10% Tax Credit up to $200 available.
  • Get 3 estimates, you'll like ours best!

At Sun Window Company, Inc., we have been Manufacturing and Installing high quality vinyl replacement windows since 1989, and we are proud to offer the finest energy star efficient custom made windows and doors at half the price of our competitors! We offer "Unconditionally Guaranteed" replacement windows and doors that are custom designed to fit perfectly, and built to last.

The installers at Sun Windows are all factory trained with 20+ years of replacement window experience and we are an accredited member of the BBB with A+ ratings! Avoid using companies with sub-contractors. Many times the subs are not insured or they have very little experience installing custom made windows. We are fully insured and offer a Lifetime warranty on our materials and labor! While many companies offer a lifetime warranty, usually it is does not cover the labor for the repair or the warranty is pro-rated. When Sun Window Co installs your window, you will never be charged for a repair that is covered.

Value is our motto. Since we manufacture and install our windows we are able to do the job at 1/2 the cost of our competitors. We do not overspend on advertising but rather, we rely on referrals from our thousands of satisfied customers.

Estimates are free, we have referrals in your area, and with the current tax credit there has never been a better time to call Sun Window 800-748-7960.