18 reviews of Sierra Pacific Windows “I bought these windows and [outward] swinging double doors for my house built in 1919 San Francisco. It’s all on the . Strikingly innovative windows and doors crafted with time-tested attention to detail; industry-leading energy efficiency; sustainable building practices that put the . Learn how Sierra Pacific Windows is able to take a seed-to-window approach to . #custombuilt #repost. 22. A Culture That is Uniquely Ours. 13. 2. See All. I have read some bad reviews regarding Sierra Pacific/Hurd and I’d love some . Sold windows and doors, both residential (not currently) and commercially (all . These windows come in plenty of styles, with custom sizing available, and all at an . Sierra Pacific is the only company in the wood window industry that is truly . About all SPI has to go on is price and they will go much lower for a . We’ve just installed over $30,000 worth of SP windows and doors. poor quality windows and sliders; over priced; very poor service. staff unhelpful from the start. I don’t know why our contractor went with this company. Avoid at all .