What an awesome idea! We thought that we would have to spend thousands of dollars to replace the failed thermal windows in our office. I saw an ad for Bellingham Glass Guru’s services, and called to get more information. Keahi and Eric thoroughly explained the process, start to finish. I vetted the company before proceeding. We had twelve windows repaired at that time. As the weather warmed again the following year, more windows showed signs of failure, and once again Glass Guru of Bellingham came to the rescue. Glass Guru offers cost-effective window replacement, and we will be using them to replace the windows that are beyond repair. Warning: with this process, sooner is better – once the insides of the windows become etched, they cannot be salvaged. Spending a few dollars now will save you hundreds in the long run. We would have saved hundred more if I had responded more quickly.