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Luxury Home Design in Arizona

Roma Reimagined

Nestled in Phoenix’s Biltmore District, Roma began as a modest mid-century home, reborn through design that celebrates structure, light, and legacy.

For Pediment & Pillar Design, transformation never means erasure; it means rediscovering what’s timeless and refining it with balance, proportion and grace.

At Pediment & Pillar Design, Taylor O’Malley redefines what interior design in Arizona can feel like, guided by empathy, anticipation, and quiet confidence.

Redesigned exterior of the Roma Project home in Phoenix, Arizona - a luxury renovation by Pediment & Pillar Design.
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Luxury Home Renovation Rooted in Elegance

Luxury Home Transformation

The client envisioned openness, natural light, and understated grandeur, creating an interior that merged European warmth with desert restraint.

The mission: breathe new life into an aging property while preserving its structural rhythm and soulful foundation.

Hallway view leading into the living room of the Roma Project - a luxury home design in Arizona by Pediment & Pillar Design.
Luxury shelving detail from the Roma Project in Phoenix, Arizona — featuring a Chanel gift bag styled by Pediment & Pillar Design.
Close-up of a luxury bathrrom sink with a vase, mirror, and flowers - showcasing Pediment & Pillar Design’s refined interior detailing in Arizona.
View facing the kitchen in the Roma Project - a luxury interior design in Arizona by Pediment & Pillar Design.
Luxury bathroom interior from the Roma Project in Arizona - featuring marble shower and dual sinks by Pediment & Pillar Design.

Creating Timeless Interiors

Craftsmanship meets clarity: warm oak, honed marble, and woven texture shaped by Arizona light. The result: timeless interiors, cinematic in presence, effortless in living.

View from the Roma Project living room onto a sunny Phoenix backyard with green grass and a luxury deck featuring comfortable chairs - outdoor living design by Pediment & Pillar Design.
Fully furnished living room interior from the Roma Project in Arizona — a luxury home renovation by Pediment & Pillar Design.
Modern kitchen view from the Roma Project in Arizona - showing stove and sink details from Pediment & Pillar Design’s luxury home renovation.
Kitchen interior from the Roma Project showing built-in fridge, oven, and stove - designed by Pediment & Pillar Design in Arizona.

Home Renovation, Reimagined

The Roma residence stands as proof that luxury home design in Arizona can be both grounded and indulgent.

This Phoenix home renovation ultimately sold for $1.4 million—a testament to design that values intention over excess.

The Roma residence stands as proof that luxury home design in Arizona can be both grounded and indulgent.

This Phoenix home renovation ultimately sold for $1.4 million, a testament to design that values intention over excess.


Here, proportion, texture, and emotion align so seamlessly that beauty feels inevitable.

Close-up of the luxury laundry room from the Roma Project in Phoenix, Arizona - detailed interior design by Pediment & Pillar Design
Newly renovated bathroom from the Roma Project in Phoenix, Arizona - featuring a freestanding bathtub and wall painting by Pediment & Pillar Design.
Marble Surface
Pediment & Pillar Logos Transparent
View from the Roma Project living room onto a sunny Phoenix backyard with green grass and a luxury deck featuring comfortable chairs - outdoor living design by Pediment & Pillar Design.
Fully furnished living room interior from the Roma Project in Arizona — a luxury home renovation by Pediment & Pillar Design.
Kitchen interior from the Roma Project showing built-in fridge, oven, and stove - designed by Pediment & Pillar Design in Arizona.
Close-up of the luxury laundry room from the Roma Project in Phoenix, Arizona - detailed interior design by Pediment & Pillar Design
Newly renovated bathroom from the Roma Project in Phoenix, Arizona - featuring a freestanding bathtub and wall painting by Pediment & Pillar Design.
Hallway view leading into the living room of the Roma Project - a luxury home design in Arizona by Pediment & Pillar Design.
Close-up of a luxury bathrrom sink with a vase, mirror, and flowers - showcasing Pediment & Pillar Design’s refined interior detailing in Arizona.
Luxury shelving detail from the Roma Project in Phoenix, Arizona — featuring a Chanel gift bag styled by Pediment & Pillar Design.

Luxury Home Renovation Rooted in Elegance

Luxury Home Transformation

The client envisioned openness, natural light, and understated grandeur, creating an interior that merged European warmth with desert restraint.

The mission: breathe new life into an aging property while preserving its structural rhythm and soulful foundation.

View facing the kitchen in the Roma Project - a luxury interior design in Arizona by Pediment & Pillar Design.
Luxury bathroom interior from the Roma Project in Arizona - featuring marble shower and dual sinks by Pediment & Pillar Design.

Creating Timeless Interiors

Craftsmanship meets clarity, with warm oak, honed marble, and woven texture shaped by Arizona light. The result: timeless interiors, cinematic in presence, effortless in living.

Modern kitchen view from the Roma Project in Arizona - showing stove and sink details from Pediment & Pillar Design’s luxury home renovation.

Home Renovation, Reimagined

The Roma residence stands as proof that luxury home design in Arizona can be both grounded and indulgent.

This Phoenix home renovation ultimately sold for $1.4 million, a testament to design that values intention over excess.

The Roma residence stands as proof that luxury home design in Arizona can be both grounded and indulgent.

This Phoenix home renovation ultimately sold for $1.4 million—a testament to design that values intention over excess.


Here, proportion, texture, and emotion align so seamlessly that beauty feels inevitable.

Luxury kitchen view into living room at Roma project in Phoenix by Pediment & Pillar Design, showcasing timeless balance and warm, elegant interiors.
Fully furnished living room interior & kitchen in Arizona - a luxury home renovation by Pediment & Pillar Design.
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Our Belief

Design is more than what meets the eye; it’s how a space makes you feel.


We believe timeless residential interiors emerge from harmony: the dialogue between structure & soul, form & feeling. Every luxury home design in Arizona we create is guided by this principle: refinement without rigidity, elegance without excess, luxury that feels lived in.

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Begin Your Home Design Journey

Whether it’s a home renovation in Phoenix or a new build in Arizona, Pediment & Pillar Design crafts spaces that move you.

Your space deserves to tell its story. Let’s write it together.

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