
An addition isn’t just about square footage—it’s about creating spaces that solve problems, support your lifestyle, and increase long-term value. Whether you’re expanding up, out, or within, we help you design a space that’s both functional and beautiful.
Thinking about adding onto your home? Reach out today for a no-pressure consultation—or scroll down to explore what’s possible with a PSR-designed addition.
“THEIR ABILITY TO BLEND OLD WITH NEW IS UNREAL”
Need more room to breathe, grow, or simply live better? Whether it’s an expanded kitchen, an extra bedroom, or a full in-law suite, a thoughtfully designed home addition gives you the space you need—without having to move. At Pat Scales Remodeling, we specialize in house additions in Columbus, OH, serving communities like Bexley, Westerville, Upper Arlington, and Dublin with additions that feel like they’ve always been part of the home. From initial layout planning to the final coat of paint, we deliver seamless transitions and lasting comfort.
We expand homes to fit your life—not the other way around.
“OUR ADDITION CHANGED HOW WE LIVE IN OUR HOUSE”

Expand Your Home With Design-Build Home Additions

FULL-SCALE ADDITIONS + STRUCTURAL DESIGN
From single-room expansions to multi-story builds, our team handles every element of home addition planning and construction. We don’t just add space—we design spaces that feel fully integrated.
- Open up cramped kitchens or extend your living room
- Add a private guest suite, home gym, or sunroom
- Build second-floor bedrooms or full master suites
BUILT AROUND YOUR FAMILY’S NEEDS
No two families need the same thing from a home addition. That’s why our process starts with understanding how you live—and what you need more of.
- Bedroom or bathroom additions for growing households
- Rear extensions or bump-outs for added living space
- Garage additions, offices, or hobby rooms with purpose

UPDATING OLDER HOMES WITH MODERN EXPANSIONS
Many homes in Central Ohio have history—and we’re experts at preserving charm while introducing thoughtful square footage. We tie new and old together through proportion, materials, and detail.
That may include:
- Matching original rooflines, trim profiles, and window types
- Upgrading electrical, plumbing, and HVAC during the build
- Improving insulation, energy efficiency, and functionality
ATTIC, GARAGE, AND BASEMENT CONVERSIONS
Not every addition starts from scratch. We can also transform your underused or unfinished areas into fully livable space—without affecting your home’s footprint.
Think: upstairs bonus rooms, finished garages, or lower-level walk-outs built to code and fully customized.
OUR HOME ADDITION PROCESS
Every successful addition starts with a solid plan. We’ll walk you through zoning, permits, layout options, and material selections—step by step.
01
In-home Consultation
02
Ballpark Quote
& Design Agreement
03
Conceptual Layouts & Design
04
05
06
01
In-home Consultation
02
Ballpark Quote
& Design Agreement
03
Conceptual Layouts & Design
04
05
06
OUR ADDITION SPECIALTIES
At PSR, we build additions that are driven by lifestyle—but designed with long-term comfort in mind. Whether it’s a cozy family expansion or a whole new wing, our work is built to last.
- Kitchen Bump-Outs
- Guest Suites
- Second-Story Additions
- Master Bedroom Suites
- Expanded Family Rooms
- Mudrooms & Entries
- Hobby Rooms & Studios
- Attached Garages
- Covered Patios
- Sunrooms
SMART FEATURES FOR NEW SPACES
New square footage is the perfect opportunity to integrate smart design upgrades like:
- Zoned HVAC and lighting controls
- Energy-efficient windows and insulation
- Integrated speakers and smart thermostats
Service Area
We specialize in construction and remodeling in Columbus, Ohio