Inground Pool Construction & Installation

Inground Pools Built Your Way! Concrete, Fiberglass, or Vinyl

Serving San Diego, CA

Inground Pool Installation

Built for San Diego Backyards

Looking to invest in a custom inground pool that adds value, beauty, and year-round enjoyment to your home? S Squared, Inc. specializes in inground pool construction tailored to your space, your style, and your budget. Whether you’re dreaming of a modern geometric layout or a tropical resort-style pool, we make it a reality with expert design and licensed C-53 installation.

Visualize Before We Build with 3D Renderings

Not sure where to start? Our advanced 3D rendering service gives you a lifelike preview of your custom pool and spa layout—complete with materials, colors, and landscaping elements. You’ll be able to explore your design, make adjustments, and feel confident in every decision before construction begins.

Whether you’re imagining a sleek modern pool, a cozy built-in spa, or a full outdoor entertainment space, our team brings it all together with expert planning, engineering, and craftsmanship.

Licensed & Insured

3D Design Rendering

Custom-Built Solutions

On-Time Completion

Concrete Pools

Durable and fully customizable in shape, size, and finish. Ideal for luxury designs, vanishing edges, tanning ledges, and integrated spas.

Fiberglass Pools

Low-maintenance and fast to install, fiberglass pools come in a variety of pre-formed shapes with smooth finishes and excellent durability.

Vinyl Liner Pools

A budget-friendly option with flexible design choices and easy liner replacements. Great for homeowners who want custom aesthetics without the high cost.

Pool Design & Outdoor Planning

Our in-house team creates lifelike 3D renderings so you can see your dream pool before construction begins—adjust materials, layout, and features with confidence.

Some Of Our Inground Pool Installation & Design Projects

Our Reviews

We strive to create our clients' vision a reality and present outstanding quality with the purpose of increasing property value. Specializing in residential and commercial property renovations and additions as well as luxurious pool developments, our construction groups are committed to executing projects in the most professional, time efficient, and financially economical way possible.

Why Choose S Squared, Inc.?

Family-owned. Licensed. Over 13 years of experience.

We’re more than just builders – we’re your partners in turning dream spaces into real places. S Squared, Inc. is a San Diego-based construction company specializing in residential remodeling, commercial renovations, and custom pool & spa construction. Whether it’s your home or business, our team brings precision, craftsmanship, and dedication to every job.