Treadmill Shopping / Houston Local Retailer

Hi!

I'm in the market for a new treadmill. My wife and I plan to use it 30-60 minutes per day during the summer months. We plan to put it in one of the extra bedrooms in our house. Does anyone strongly recommend a local Houston retailer? I'd prefer to purchase through a retailer rather than simply buy one online in case issues arise in the future. Thanks in advance for your feedback!