
Craft your legacy.
Walk into your home and feel the weight of the world lift. The outside noise fades as you step into a space tailor-made for you, where you recharge, refocus, and savor what makes life uniquely yours.

powerhouse interiors
For designs that command attention.
We believe every detail, texture, and corner should make a statement. Your space should set the stage for the life you want. It’s where art, culture, and experiences come together in the comfort of home. It’s your escape, bringing you back to your favorite getaway, your favorite memories, and your favorite version of you.
Your vision is our blueprint.
You might not know where to start, but one thing’s clear: You want it done your way without the stress.
That’s where we come in. We’ll guide you through our uniquely collaborative system that locks in your vision and lifestyle from the foundation. Once aligned, you can relax while our vetted team of professionals handles all the details.
No micromanaging. No guesswork. Just walk into a space that looks and feels exactly as you envisioned it — almost as if we read your mind.
ONE OF SCOTTSDALE’S PREMIER INTERIOR DESIGN FIRMS
OFFERINGS
Build-to-Suit Custom Homes
Home Remodel Projects
Furnishing Only
YOUR POWERHOUSE INTERIOR DESIGN FIRM
Custom interior design and remodeling crafted for you.
We offer an all-encompassing design experience that reflects your lifestyle, personality, and aesthetic vision. The Powerhouse Interiors team is with you every step of the way, transporting you into a space where every element is thoughtfully designed for you.
Think of the soft glow of natural light spilling through your windows or the cool touch of hand-selected stone underfoot. It’s the sanctuary you’ve been craving, where every detail, from custom cabinetry to handpicked fixtures, speaks to your sense of style.
A house is just a place to sleep.
A home is where life slows down long enough for you to breathe, reconnect, and remember what matters.
This is your space. Let’s bring it to life.

TOP SCOTTSDALE INTERIOR DESIGNER
Meet Kris Harline
Two decades of expanding the possibilities of design.
We’re Powerhouse Interiors: one of Scottsdale’s high-end interior design firms. With 20+ years of experience in custom home interiors, Founder Kris Harline has earned a reputation for breathtaking artistry and precise communication. Her vast list of industry references can vouch for her unmatched awareness of every detail.
When you hire Powerhouse Interiors as your built-to-suit or home remodel designer, you get our undivided attention. No corners cut. No ambiguity. Only a laser focus on welcoming you home to your true escape — where every experience is elevated and your vision becomes the foundation of every room.
From the first spark of your vision to your fully realized space, we transform your home into a true extension of who you are and how you want to live.
Luxury Interior Design | Custom Homes | Full Scale Remodels | Furnishings-Only | Serving the Greater Phoenix Area
★★★★★
“Kris is a true visionary, creating authentic spaces that feed your soul.”
Kelsey A.
From the blog
CRAFT YOUR LEGACY
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POWERHOUSE INTERIORS
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Let’s design your dream space into existence.
Spare no detail. Whether it’s a feeling or a long list of ideas, we’re here to listen and transform your vision into a home that speaks to all your senses. From the moment you drop your keys on the counter to the warmth of your bed at night, every detail makes each space feel like it was meant just for you.