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Everything You Need For Your Pool or Spa under one Roof!

Visit Our Showroom
Visit Our Showroom
Swimming Pools


We install and service Vinyl, Concrete, Fiberglass & Above-Ground  pools.

Spas & Swim Spas


We carry a wide selection of hot tubs and swim spas from all of the top brands.

Pool & Spa Maintenance


We can inspect your pool or spa and make repairs, replace your liner or perform scheduled service.

Pool & Spa Supplies


We carry equipment, chemicals and toys/games for your backyard oasis.

Pools | Hot Tubs | Pool & Spa Chemicals | Pool Opening/Closing

Major Hot Tub Brands

Visit Our Showroom: Hot Tubs In-Stock & Ready For Delivery.


The National Advantage

Over 60 Years in Business

As the oldest family-owned and operated pool and spa business in the state of New Jersey, we take great pride in our tradition of excellence in innovation and service.

Consultants, Not Salespeople

Our trained sales staff is there to make your dream a reality. They will listen to you, treat you with honesty and integrity and do everything in their power to make sure that your expectations are exceeded!

Complete Service Options

We don’t just build you a pool or install a spa. National is there for you when it comes to maintenance, service and repairs. As a member of the National family of pool or spa owners, you can count on National for everything from water testing to pool openings and closings.

Best Quality Products

We sell only the highest quality products from reliable manufacturers. Your pool or spa is an investment and deserves lasting quality.

Competitive Prices

Because of the volume of business we do with our suppliers, we are able to offer our customers highly competitive prices on all the items in our showrooms.  We’re convinced that you will not find a better price anywhere.

View Our Custom Swimming Pool Projects


Let us create your backyard utopia, it’s what we do…!


 New Jersey’s Most Prominent Pool Builder

Fiberglass, Concrete & Vinyl

Mercer  |   Monmouth   |   Hunterdon  |  Somerset  |  Morris  |  Ocean