The Swimming Pool People Since 1959. At Bonnema Pools we are more then just your swimming pool headquarters. We can provide you with all your backyard decorative needs. In addition to supplying you with a large selection of custom design pools, we also provide: • Ponds • Waterfalls • Spas • Water Features • Accessories Make us your complete outdoor water headquarters. We will create the aqua environment that best suits your needs and desires and provide all of the service that is needed to keep your yard up-to-date. We are family owned and operated and have serviced the Chicagoland area for decades.