In our many years in the replacement window industry in San Diego, we’ve come to discover that homeowners tend to make some assumptions when it comes to buying new windows and doors. As we’ve talked about in other blog posts, people often assume that the most well-known brands are also the highest quality (this is often not the case), and that they will get the best deal on new windows at a big box store (which is also usually not the case). Another assumption homeowners tend to make is that professional installation will be included with the purchase of replacement windows. Don’t All Companies That Sell Replacement Windows in San Diego Provide Installation?At most, if not all, places that sell replacement windows in San Diego, you can also get installation services. But there’s …