Custom Site-Built Sheds & Saunas

Built like a house.


Custom sheds and saunas, framed and finished in your yard. Built like the room you’re sitting in right now.

What goes into every Bedrock shed

The Standard Build

What do you get in every Bedrock shed?


Same spec at every size.

A real foundation

Poured slab or concrete piers with a framed floor — your choice, same price either way. The slab is four inches of concrete over rebar, gravel and a vapor barrier. The pier option puts the whole floor above grade in treated lumber, every joist hung in a metal hanger.

Freshly poured concrete slab foundation for a shed

16″ on center

2×4 Doug fir framing — the same spacing as the wall of the room you’re sitting in. It’s why the walls stay straight and why you can hang whatever you want on them.

2x4 Doug fir wall framing at 16 inches on center

Structural plywood

On every wall and across the whole roof. Kit sheds use thin panels or skip it entirely. It’s the difference between a building that racks in wind and one that doesn’t.

Structural plywood sheathing on a Bedrock shed wall

A real roof

2×8 Doug fir rafters, single pitch. Then a three-layer sealed low-slope roof: base sheet, felt sheet, GAF Liberty self-adhering cap sheet. Built for the pitch it’s on.

Hardie Board Cement Siding

Doesn’t rot, doesn’t swell, and termites have no interest in it. Prepped, primed and painted. It’s what goes on houses in this county for a reason.

Hardie cement lap siding on a Bedrock shed

Also in every build: one window and one fiberglass door · unfinished inside, with the option to have us dial it in with drywall, floors, and insulation · and we build whatever size you like, standard or not. Just tell us.

The Comparison

A kit shed is cheaper on day one


Installed kit shed

$3,000–$7,300

Sits on skids or gravel. Light wall framing. Flimsy material.

Bedrock, site-built

$15,000–$18,000

Reinforced foundation. Framed at 16 on center. Structural plywood on every surface. Cement siding that will not rot.

Same yard. Same weather. Two very different buildings at the ten-year mark.

Cheaper sheds exist — your choice.

Build once.

Custom Saunas

How do we build a custom sauna?


Site-built, on the same structure as the sheds, then finished the way a sauna actually has to be finished: rock wool insulation, a full aluminum foil vapor barrier with every seam taped, furring for the air gap, and western red cedar over all of it.

The vapor barrier is the part you’ll never see. Its whole job is to stop the steam from getting past the cedar and into the wall.

Custom only, drawn to your room. Priced after a site visit.

Black-framed glass sauna door open to a cedar-lined interior with digital temperature control

Our Work

Built in yards near you


Real buildings, real yards, real customers.

Custom backyard sauna with sage green Hardie lap siding, white trim and a cedar sauna door

Shed and Sauna Combo
Tustin, Orange County

Sand-finish stucco backyard studio built on site by Bedrock Sheds

Sand Finish Stucco Studio
La Jolla, San Diego county

Finished backyard office shed with blue Hardie lap siding, built on site by Bedrock Sheds

Finished Backyard Office
San Diego, San Diego County

How Bedrock Started

It started with a shed that failed


We put a shed in one of our own backyards. We didn’t think hard about it. It’s a shed.

So we bought a kit from a big-box store for a few thousand dollars, poured a slab ourselves, and set it up on top.

Under a year later it was sagging. The door wouldn’t close right. You could lean on a wall and feel it move.

We tore it down. That was the easy part, and that was the whole problem — there was barely anything there to tear down. A kit shed is a shell.

So we built a beast of a shed in its place.

We treated it like an addition on the house. Same foundation. Same framing. The same siding we’d put on a room somebody was going to live in. And we built it how we actually wanted it, instead of how it came in a box.

Then everybody who came over started asking about it.

Not “nice shed.” They’d walk over to it. Look at how it was put together. And say, “Holy sh*t.”

We went looking for who else was building them this way.

We’d been running a general construction company for years by then — additions, ADUs, remodels — so we knew what we were looking at. And what we found was honestly a shock. There are companies selling custom sheds all over Southern California. Look at the framing and the materials on most of them and it’s the same shell in a nicer wrapper, priced like it’s something else.

Nobody was building them right.

So we started Bedrock. It began as a passion project and turned into an obsession. Every building goes up on site, fully custom, with nothing cut short to hit a number.

Just a beast of a shed in your backyard.

What Customers Say

From people we built for


★★★★★

Austin, Brandon, and their crew did an absolutely phenomenal job building not only a shed but also a sauna in my backyard! I would definitely work with them again and would recommend them to others.

Eric D. — Tustin

★★★★★

I’m super impressed with the shed Brandon and Austin built for me! It’s really well made and looks fantastic in my backyard. Definitely recommend them if you’re looking for quality work!

Stefan U. — Huntington Beach

★★★★★

Hired them to come build a shed in my backyard. Shed was customized to my exact liking and looks super rad. Very simple and affordable.

Dillon P. — La Palma

Questions People Ask

Permits, prices, and timelines


Do I need a permit?

Not for a storage building under 120 square feet — one story, twelve feet or under. Anything larger, or anything with power in it, does need one. We pull it under our license and handle the inspections.

What does it cost?

Four standard sizes from $15,000 to $18,000, and we build fully custom to whatever size and shape you want. See the full price list.

How long does it take?

Most builds finish in one to two weeks from the day we start the foundation. A finished interior adds about another week.

Are you licensed?

Yes. Brandon Radley Construction DBA Bedrock Sheds, CSLB #1087479.

Get Started

Get a real number


Tell us the size and where it’s going. We’ll come out, measure, and put a real number in writing.

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