Custom Built Pools and Spas

Custom Built Pools and Spas 🏊‍♂️ Charles Rasmussen
🔧 2nd Gen Pool Builder
💦 Pool Remodeling & Construction
🔌 Plumbing, Gas, & Electric In-House
🌟 Crafting Dream Pools...

06/27/2026

A few seconds of video...

Hundreds of hours of work behind it.

Here's a glimpse behind the scenes. 👷‍♂️🌊

Today, we remember the brave men and women who gave everything for this country. 🇺🇸Their sacrifice gave families the fre...
05/25/2026

Today, we remember the brave men and women who gave everything for this country. 🇺🇸

Their sacrifice gave families the freedom to gather…
to laugh…
to build memories together…

This Memorial Day, we honor the heroes who made those moments possible.

From all of us at Custom Built Pools & Spas — thank you. ❤️

05/22/2026

Another custom backyard transformation completed by Custom Built Pools & Spas.

This project featured:
✔ 40x15 custom pool
✔ 7’ spa
✔ Baja shelf
✔ Water features + bubblers
✔ EasyTouch 8 automation
✔ Hybrid propane/electric heater
✔ 520 cartridge filter
✔ Artificial grass accents
✔ Future fire pit prep
✔ Custom tile work
✔ Low-maintenance design

Built with comfort, function, and family in mind.

Serving Southern California with custom pools, remodels, upgrades, and outdoor living transformations.


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Behind every beautiful home…every birthday party…every late-night swim…every summer memory…there’s usually a mom somewhe...
05/10/2026

Behind every beautiful home…
every birthday party…
every late-night swim…
every summer memory…

there’s usually a mom somewhere in the story.

The ones who hold everything together.
The ones who make a house feel like home.
The ones who create warmth, comfort, laughter, and moments families never forget.

Today we celebrate the real builders of memories.

Happy Mother’s Day from all of us at Custom Built Pools & Spas. ❤️

05/09/2026

Construction rule #1:
the smallest things hurt the most 😭😂

Not the heavy equipment.
Not the concrete.
Not the long hours.

A tiny screw said:
“nah… today’s my turn.”

And just like that—
the piece of wood got permanently banned from the job site 💀

05/06/2026

This isn’t your average backyard project. 👀

Take a behind-the-scenes look at one of the most exciting custom builds we’ve worked on — a lazy river project by Custom Built Pools & Spas.

From walking the job site and planning the details to meeting with the client and bringing the vision to life, this is just the beginning of something special.

Every project starts with an idea…
and this one is on a whole different level.

Stay connected as we document the full process from the ground up.

📍 Southern California
📞 Custom Built Pools & Spas

05/01/2026

It’s a small detail… until it’s not.

Coping frames the entire pool. It defines the edge, the flow, the feel under your feet.

Get it right, and everything looks intentional. Get it wrong, and something always feels off.

Clean lines. Smooth transitions. That’s where the beauty is.

04/29/2026

He sees it…
he wants it…
and you said no? 😅

Can you blame him though?

Some things just feel right the moment you see them—
and a pool & spa is one of them.

Might be time to rethink that answer 👀

04/26/2026

Trust the process.

It doesn’t always look good in the middle.
There’s dust, noise, and a lot you don’t see yet.

But every step has a purpose.
Every phase builds on the last.

Stay patient—what’s coming together now
is what makes it last later.

Address

Fontana, CA
92335

Opening Hours

Monday 7am - 7pm
Tuesday 7am - 7pm
Wednesday 7am - 7pm
Thursday 7am - 7pm
Friday 7am - 7pm
Saturday 7am - 7pm

Telephone

(909) 981-7767

Website

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