Swimming Pool Opening and Pool Closing

Quality and Professional Since 1970...

Child jumping in after pool opening services.

Imagine Just Jumping Into Your Pool...Call Colony Pool Service For All Of Your Swimming Pool Services & Supplies.


Your Professional Swimming Pool Opening Service by Colony Pool Service of Delaware, Inc. will assure that your swimming pool will be operating at peak efficiency.

Sign up today for your 2017 Spring Pool Opening today.

Take advantage of our Early Buy Chemical Sale.  Additional chemicals offered at Early Buy Discount.  What are you waiting for?

Call us today at (302) 762-2250 or (610) 459-9592.

You Choose The Services...And Be Ready For Spring.

  • Winter Cover Removal/Fold For Storage
  • Spring Pool Opening/Reassembly
  • Shock & Balance Pool Water
  • Vacuum Pool
  • Cleaning & Maintenance Services
  • Empty & Clean Pool
  • Equipment Upgrades
  • Tile & Coping Replacement
  • Replaster
  • Sandblast
  • Repaint
  • Total Renovations


Colony Pool photo of pool closing

Pool Closing Service. You can be rest assured with Colony Pool Service of Delaware, Inc. Complete Your Pool Closing Contract Today.

Improper Winterization Can Cause Significant And Costly Damage To Your Swimming Pool.  Our Professional Technicians Ensure That It Is Done Properly.  Guaranteed...

Sign up today for your pool closing service.

You Choose The Services...And Be Ready For Winter.

Lowering the water level
Draining filter tanks, cleaner pump, plumbing lines
Opening valves, as required
Insulating pipes and connect heat tapes, as needed
Installation of safety cover
Winter Valet Services

Two Locations To Serve you Best.

Retail Store.
Our Retail Store is conveniently located in Wilmington, Delaware allowing our clients to shop tax-free for all of their pool and spa supply needs.

Corporate Office/Service (Headquarters).
Delivering the highest quality products and services to each of our clients.  More importantly, we offer first-class customer support.

Licensed and Insured.

Fully licensed, certified, insured, bonded, and a proud member of the Better Business Bureau, Association of Pools and Spa Professionals (APSP), and the Northeast Spa & Pool Association (NESPA).

Our objective is, and has always been, to create lasting relationships through positive customer experiences with many years of dedicated service.

Let us prove it to you.

Better Business Bureau® Accredited Business since 5/23/2005