Welcome to John's Pool Supplies

Welcome to John’s Pool Supplies, your destination for hot tub sales, pool service, pool installation, pool supplies, and much more serving Martinsburg, Shepherdstown, Charles Town, Inwood, Falling Waters, Berkeley Springs, and surrounding areas for over 30 years. At John’s Pool Supplies, a family-owned and operated company, we take pride in providing quality pool and hot tub installation, reliable service, and exceptional customer service. 

Pool Builder and Service Company

John’s Pool Supplies specializes in the construction of rectangular inground vinyl liner pools. Whether you’re looking for an elaborate backyard design or are wanting to keep things traditional, we can help create the perfect outdoor poolscape to meet both your needs and budget. We also carry a large selection of hot tubs and above ground pools from today’s top manufacturers. 

Once your pool is complete, let the professionals at John’s Pool Supplies handle all your pool care needs. From regular service and maintenance to scheduled cleanings to equipment repair and more, we can do it all. Our well-trained and knowledgeable service technicians are ready to care for your pool as if it were their own. 

Visit Our Pool Supply Store Today!

Our retail store is also home to a variety of the best pool and spa chemicals on the market today. We’re dedicated to ensuring that your pool operates at its most efficient with crystal clear water. We can even test your water for FREE while you are here!

Stop by our Martinsburg location today to learn more about John’s Pool Supplies, or give us a call to speak to one of our friendly pool experts today!

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