Service Areas

#1 Local Swimming Pool Contractor in Pennsylvania

25+

Years of Experience

Pool Builders Serving Eastern PA, NJ, and DE – Poseidon’s Custom Pools

At Poseidon’s Custom Pools, we’re more than just pool builders—we’re craftsmen with over 25 years of experience, led by Steve Smith, the “Legend of Swimming Pools.” From custom pool design to expert pool installation and renovation, we bring unmatched skill and passion to every project. Serving Eastern Pennsylvania, New Jersey, and Delaware, we transform backyards into luxurious retreats with precision and care.

We are so excited about our new pool! We received quotes from many pool companies, but went with Poseidon's because of their attention to detail & communication.

5.0

Client Ratings from google

Where We Serve

We’re proud to bring our custom in-ground pool installations, gunite pool expertise, and pool renovation services to communities throughout Eastern PA, NJ, and DE. Whether you’re dreaming of a saltwater pool system with LED lighting or need pool leak detection and repair, we’ve got you covered. Here are the areas we serve:

Pennsylvania

Testimonial

Client Feedback & Reviews

We highly recommend Poseidon's Custom Pools! They had the best presentation & communication throughout the entire project. Not to mention, the price was very reasonable!

We had a wonderful experience with Poseidon's Custom Pools. We highly recommend them to anyone looking for a custom pool.

They really brought our dreams to reality with a 3D rendering of what our new pool was going to look like! My family and I are so happy with the finished product!

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