The best part is that you'll get to sample the best of the best at no upfront cost. P. The primary pump can be replaced in less than an hour. Whether it is due to heavy rain, snow, or even freezing rain, basement flooding is the last thing any homeowner would want to deal with. You'll also need a check valve to prevent backflow. Once you have the pump in place, you'll need to connect it to your home's water supply. Before installing a new sump pump, you should test it to make sure it is working. If you're unsure of whether or not your system is performing correctly, hiring a plumber is your best bet. Hopefully, you won't need to call in the experts, but should a problem arise, call Sump Pump Gurus for a no-obligation quote. However, you will want to maintain it to maximize its lifespan. A pump can last up to ten years. Then, you'll need to test your system out in the real world.