Due to COVID 19 restrictions, our retail store is temporarily closed.  You may purchase your chemicals and supplies on our on-line store and schedule a time for curbside pick-up with our easy-to-use scheduling app.  Free delivery is available for orders over $100, however please expect delays of up to a week or more for deliveries due to heavy volume.  Curbside pick-up is recommended for faster service.  Please check the website for current hours.

Water testing will still be performed in a safe, no contact manner. 

  • Collect a few ounces of your pool water in a DISPOSABLE container.
    • Bottles will not be returned due to COVID-19.***
  • Fill out one of the forms at the link below or provided outside the store with your contact information, and note if you have any special concerns.
  • Leave the form and the sample in the bin at the front door.
  • Results and recommendations will be emailed to you, or you may schedule a time to test & wait for your results.

Per government guidelines, pool service is considered an Essential Service and as such we are continuing our pool service work following CDC guidelines during this time.  This is a developing situation and is subject to change.  Our office staff is available and accepting calls, or you may submit your service request here.  While performing our pool service work, we must respectfully request that you allow our technicians to work without your presence outside to ensure that we support social distancing and both you and our employees remain safe.  In addition, if we are opening your pool, please have your pool equipment available poolside a minimum of 3 days prior to your opening to insure there is no active virus on the surface of your equipment.  Please use the links below to schedule your opening. 

Thank you for your patience and understanding during this difficult time.

Please select one of the two options below to submit your opening order

We’re sorry.  No phone orders will be accepted.

Great Valley Pool Service

Family owned and providing quality and caring service to Chester County and the Main Line for 27 years. Our technicians expertly perform openings, closings, weekly service as well as selling and installing all brands of pool equipment.

Whatever repair or maintenance is needed with your swimming pool we’ll do the work so you can have the fun.

Store Hours


Monday – Friday 9am – 6pm 

Saturday 9am – 4pm

Sunday 10am – 3pm