Equipment repairs, replacements or upgrades Do you still hava an old pool system? Oak hill pool and Spa has trained technicians who can repair any problems with your pool. We have over 15 years of experience working on all types of equipments. Our technicians are trained each year to keep up to date on the new models and new repair techniques. We are prompt, professional and affordable. If you are having problems with your heater, filtration system, pool pump, leaks in the plumbing, pool lights or anything else call us today for a pool inspection and free estimate.