Yes! The fall and winter are the best time to invest in either a pool renovation or pool remodeling project as this tends to be the slower season for pool builders and can keep costs lower. On top of that, you won’t have to worry about missing a single day of pool time during the summer.
The only thing you will want to anticipate, though, is that severe weather, such as extreme dips in temperature or snowstorms (which, even though are rare, can still occur in Texas), may delay the project.