Greater Cincinnati · Design + Build

Measured twice.
Built once.

Cardinal Design Studio draws it and specs it — then our build partner brings it to life. From first sketch to final walkthrough, on budget the entire way.

Cincinnati design studio Remodels + additions Photoreal AI renderings One coordinated team
Why design-build

Design that’s made to be built.

Most designers hand you beautiful drawings and wish you luck finding someone to build them — often over budget, often with surprises mid-project.

We design hand-in-hand with our build partner. Strong Arm Construction prices the work as we draw it — so nothing gets designed that can’t be built for what we quoted.

When a project calls for it, we render it in 3D so you can weigh finishes and layouts before committing. And when demolition turns up the unexpected — as it sometimes does — you’ve got one coordinated team to solve it, not a designer and a builder pointing fingers while you’re left stranded.

A standalone designer
Cardinal Design Studio
Drawings, then you’re on your own
Paired with a builder from day one
Designs that may blow the budget
Priced as it’s drawn
You referee designer vs. builder
One coordinated team
Design packages

Scaled to fit the project.

Start small to test an idea, or go all-in with a full construction document set. Move up a tier anytime as the project grows — we’ll walk you through pricing at your free consult.

TIER 01

Concept

From $500
Test an idea before you commit to anything.
  • On-site consult & measure
  • Concept floor plan
  • Material & finish direction
  • 1 AI rendering of the main space
Start Here
MOST POPULAR
TIER 02

Blueprint

From $2,500
A comprehensive, build-ready package.
  • Full drawing set — plans & elevations
  • Material & finish schedule
  • 3–5 AI renderings
  • One revision round
  • Firm estimate from our build partner
Book This
TIER 03

Full Design-Build

Custom · % of build
End-to-end, managed through construction.
  • Complete construction documents
  • Complete specs & selections
  • Photoreal renderings, every key space
  • Generous revisions
  • Design oversight through the build
Let’s Talk
3D renderings

Walk your project before demo day.

We render your project in photoreal 3D, so you can compare finishes, layouts, and light — and lock in decisions before a single wall comes down.

Renderings illustrate design intent; dimensioned drawings and written specifications remain the standard for construction.

How it works

Four steps, one coordinated team.

STEP 01

Consult

Free 20-minute call, then an on-site visit to measure and understand what you want.

STEP 02

Design & Render

Floor plans, elevations, material selections, and photoreal 3D you can react to.

STEP 03

Price & Spec

A firm construction estimate from our build partner — drawn from the actual plans, not a ballpark.

STEP 04

Build

Strong Arm Construction builds what you approved — and we stay involved through the final walkthrough.

What we design

Homes, room by room.

Kitchens and baths, additions, whole-home remodels, finished basements, and the layout changes that finally make a house work — drawn, spec’d, and rendered before a wall moves.

Every project is priced as it’s drawn, with construction coordinated through our build partner.

Kitchen Remodels
Baths & Primary Suites
Home Additions
Whole-Home Remodels
Finished Basements
Layout & Flow Changes
Questions

Good to know.

Do I have to use your build partner?+

No. You own your design package and can take it to any builder. That said, most clients keep design and construction under one roof with our build partner, Strong Arm Construction — it makes for a smoother, better-coordinated project.

Are the AI renderings accurate to what gets built?+

They’re accurate to the design intent — layout, finishes, and feel. The dimensioned drawings and written specifications are the construction standard, so those always govern the actual build.

Do you handle permits and drawings?+

We produce complete construction documents for every project. Not every job needs a permit — but when one does (often electrical, plumbing, or structural work), we prepare or coordinate the permit set with your jurisdiction and our build partner.

What areas do you serve?+

Greater Cincinnati and the surrounding communities on both sides of the river. Send your address and we’ll confirm we cover you.

James O’Brien · Founder
Who you’ll work with

A familiar face, start to finish.

I’m James — a designer with a Master of Architecture, a Bachelor’s in Interior Architecture, and 17+ years in the industry. I started Cardinal Design Studio to give Greater Cincinnati homeowners a more straightforward way to remodel: the design, the renderings, and the build from one coordinated team that actually talks to each other.

Every homeowner needs their list of people — a designer, a builder, a plumber, an electrician. You know, just like I do, that the ones who show up and follow through are harder and harder to find. We’re built to be the team that shows up: dependable, honest, and transparent, from your first sketch to the final walkthrough.

James O’BrienFounder & Principal Designer · Cardinal Design Studio
Get started

Book a free consult.

Tell us about your project. We’ll follow up within one business day and point you to the package that fits.

EMAILjames@cardinaldesignstudio.com
CALL / TEXT(513) 570-4480
AREAGreater Cincinnati, OH + NKY

Start your project

Send a few details about the space — rooms, rough budget, timeline — and we’ll follow up within one business day.

Email Us

Or reach us directly at james@cardinaldesignstudio.com