About Us

Design-led Fitness & wellness architecture.
built with contractor-level execution.

OUR Philosophy

Luxury homes have evolved to include:

• chef’s kitchens
• spa bathrooms
• wine cellars

The next frontier is fitness & wellness architecture.

Beachside exists to ensure fitness spaces are designed with the same level of intention.

Did You Know?

Research shows that exercise has positive effects on every aspect of our lives – including better relationships, a healthier mental attitude, and improved actualization of your goals. Investing in a fitness space in your home will pay dividends that you haven’t yet imagined.

A disciplined process. Exceptional execution.

I’m Kali Sudbrook. After 12 years as a Fitness Director at UC Irvine, and Kinesiology Professor at Cal State Fullerton, I built Beachside to solve a problem I kept seeing: gyms treated like an afterthought in otherwise beautiful homes. I design fitness and recovery spaces with the same intentionality as kitchens and primary baths, because the room only works if you actually want to use it.

My advantage is that I’m not only designing the room- I understand how it gets built. That means clearances that work in real framing, electrical plans that match equipment loads, ventilation that holds up under heat and humidity, and materials that perform under daily use.

Beachside offers design services nationwide, and design‑build execution across Southern California. Whether you need a build-ready plan set for your builder or a full turnkey scope, the standard stays the same: disciplined process, exceptional execution, no guesswork.

Beachside Custom Gyms Founder,

Kali Sudbrook

Credientials:

  • Interior Designer
  • CA State Contractors License: 1096021
  • Certified NSCA Strength & Conditioning Coach, Personal Trainer, and Tactical Facilitator

The BEachside Difference

We design and build private performance environments that match the quality of exceptional homes, and the standards of the people who live in them.

Design Authority

Fitness spaces require specialized planning: clearances, acoustics, ventilation, flooring systems, and equipment integration that matches the level of quality of the rest of the home.

Construction Expertise

Unlike equipment-only firms, Beachside understands how gyms are built into luxury homes.

Equipment Intelligence

We've forged lasting equipment vendors relationships for over the last 20 years so we know exactly where to source the perfect equipment for your goals.

Turnkey, White-Glove Execution

From concept through installation, our team ensures the gym performs as intended.

Curious how we price our services?