THE TREAT YOUR WALLS DESERVE. · SOFT DETAILS, BOLD STATEMENTS · MCKINNEY, TEXAS
PROFESSIONAL WALLPAPER INSTALLATION · NORTH TEXAS

The Treat Your Walls Deserve.

Thoughtfully installed wallpaper that turns beautiful ideas into unforgettable spaces. Accent walls, murals, powder baths, ceilings, and more—installed with care, craftsmanship, and a little Wall Candy magic.

WALL CANDY DESIGNS LLC · OWNED & OPERATED BY MARY MUELLER

Request a Quote ↗Explore Our Work
The Moody Powder Bath. Statement powder bathroom with charcoal walls, brass botanical wallpaper, gold fixtures and dramatic trim.
REAL WALL CANDY PROJECT · POWDER BATH
♡ ONE YEAR OF WALL CANDY · OCTOBER 31, 2026 ♡Celebrating one year of beautiful walls, wonderful clients, and big dreams.
Custom installations ✦ Thoughtful preparation ✦ Beautiful finishing
Blue Floral Bathroom. Delicate blue botanicals paired with painted blue trim and warm brass fixtures.
Meet your wallpaper specialist

Beautiful walls begin with the details.

From a dramatic powder room to a softly patterned bedroom, the right wallcovering makes a space feel entirely its own. We specialize in wallpaper installation and finishing details that help homeowners, designers, and builders bring inspired spaces to life.

Meet Mary ↗
Made for every room

What we can do for your walls.

Bold patterns, quiet texture, and everything in between. Your project starts with the right installation approach.

01 / INSTALL

Traditional Wallpaper

Pasted, unpasted, and select specialty wallcoverings installed with detail and care.

02 / TRANSFORM

Murals & Accent Walls

Feature walls and statement moments tailored to the space.

03 / PREPARE

Wall Prep & Removal

Thoughtful surface preparation, removal, and finishing services.

Explore All Services ↗
THE WALL CANDY LOOK BLUSH + BRASS + CHARCOAL

Soft in color.
Bold in impact.

From quietly romantic textures to dramatic statement walls, every space deserves a finish that feels unmistakably yours.

DISCOVER OUR WORK
Portfolio preview

Every wall has a story.

A glimpse of real Wall Candy installations—from delicate botanical walls to dramatic feature surfaces and ceilings.

The Moody Powder Bath. Statement powder bathroom with charcoal walls, brass botanical wallpaper, gold fixtures and dramatic trim.
POWDER BATHSThe Moody Powder Bath
Blush Botanical Mural. Soft, oversized tropical leaves framed as a mural in a residential interior.
MURALSBlush Botanical Mural
Navy Art Deco Accent Wall. Graphic fan-inspired wallpaper above a bedroom headboard.
ACCENT WALLSNavy Art Deco Accent Wall
Commercial Floral Restroom. Blue floral wallcovering above tile in a commercial restroom. Updated clearer original photograph.
COMMERCIALCommercial Floral Restroom
Starry Wallpaper Ceiling. Deep navy ceiling wallpaper featuring scattered white stars.
CEILINGSStarry Wallpaper Ceiling
Floral Office Panels. Subtle wallpaper in decorative panels behind an office desk.
PANEL WALLPAPERINGFloral Office Panels
See Our Work ↗
CLIENT LOVE · NORTH TEXAS
★★★★★

Rated 5.0 on Google

Beautiful walls are even sweeter with happy clients. Thank you for trusting Wall Candy Designs with your spaces.

Leave a Google Review ↗
OUR STORY · WHERE IT ALL BEGAN

It All Started in My Dining Room.

Two years ago, I wanted wallpaper in my dining room. My husband didn’t want to pay someone to install it, so I decided to do it myself. I fell in love with the process—and the beauty wallpaper brings to a home.

That first project sparked a passion, and on October 31, 2026, Wall Candy Designs celebrates its first year in business. What started with one wall now helps other homes and businesses feel extraordinary.

MEET MARY ↗
Where It All Began: Mary’s Dining Room. The floral dining-room wallpaper Mary installed herself two years ago—the project that inspired Wall Candy Designs.
Mary’s floral dining room — the first Wall Candy installation, two years ago.
The process

A little vision. A lot of attention to detail.

01

Share your project

Send photos, approximate measurements, and your wallpaper inspiration.

02

Receive your quote

We review the material, wall condition, preparation, and project scope.

03

Prepare & schedule

After approval, we confirm next steps and installation timing.

04

Enjoy the reveal

Careful installation for a clean, polished finished look.

LET’S CREATE SOMETHING BEAUTIFUL

Ready to give your walls a little candy?

Tell us what you have in mind. We would love to help create a space you cannot wait to walk into.

Start Your Project   ↗
Our services

A finish worth looking at.

Whether your project calls for one unforgettable accent wall or a fully wrapped room, we help bring your wallpaper vision to life with careful workmanship.

01 / YOUR SPACE

Traditional Wallpaper Installation

Professional installation of pasted, unpasted, non-woven, and other compatible specialty wallcoverings, with attention to pattern alignment, edges, and finishing details.

02 / YOUR SPACE

Peel-and-Stick Wallpaper

Installation for selected removable wallpapers on properly prepared surfaces. Smooth, sound walls are especially important for a lasting result.

03 / YOUR SPACE

Murals & Feature Walls

Make one wall the focal point of your room with full-scale murals, bold patterns, and beautiful textures.

04 / YOUR SPACE

Wallpapered Ceilings & Detail Work

Bring interest overhead or to architectural features, including ceilings, niches, arches, and detailed areas, subject to site evaluation.

05 / YOUR SPACE

Removal, Surface Prep & Repair

Wallpaper removal, skim coating, sanding, priming, and other appropriate preparation to help create a suitable installation surface.

06 / YOUR SPACE

Design Guidance & Sourcing

Help with wall measurements, wallpaper selection, material planning, samples, and visual direction so you can choose with confidence.

Before the first panel

Surface prep matters.

Your wallpaper is only as good as the surface beneath it. Wall conditions, texture, humidity, material construction, and pattern repeat all influence the installation plan. We assess these details before confirming your quote.

Select finishing details, including paint touch-ups and outlet cover replacement, can be coordinated when included in the agreed scope.

LET’S CREATE SOMETHING BEAUTIFUL

Let’s discuss your project.

Start with a few photos, approximate dimensions, and your wallpaper link. We will help you plan the right next step.

REQUEST A QUOTE   ↗
Our work

Real spaces. Lasting impressions.

Every image below is an actual Wall Candy Designs installation—presented with its original appearance preserved.

A complete collection of your actual Wall Candy installation photographs. Click any photo to view it larger. Images are shown without retouching, filters, or crops.

The Moody Powder Bath

Statement powder bathroom with charcoal walls, brass botanical wallpaper, gold fixtures and dramatic trim.

Where It All Began: Mary’s Dining Room

The floral dining-room wallpaper Mary installed herself two years ago—the project that inspired Wall Candy Designs.

Commercial Floral Restroom

Blue floral wallcovering above tile in a commercial restroom. Updated clearer original photograph.

Blue Floral Bathroom

Delicate blue botanicals paired with painted blue trim and warm brass fixtures.

Navy Art Deco Accent Wall

Graphic fan-inspired wallpaper above a bedroom headboard.

Blush Botanical Mural

Soft, oversized tropical leaves framed as a mural in a residential interior.

Floral Office Panels

Subtle wallpaper in decorative panels behind an office desk.

Classic Striped Bedroom Accent

Crisp stripes add structure to a bedroom accent wall.

Playful Space Mural

A space-inspired mural with stars, planets and a rocket.

Starry Wallpaper Ceiling

Deep navy ceiling wallpaper featuring scattered white stars.

Crane & Botanical Restroom

Rich red botanical and crane wallpaper in a restroom.

Graphic Floral Powder Bathroom

Colorful artful wallpaper wrapping a compact powder bathroom.

Wallpapered Entry Arch

Detailed wallpaper work fitted around a curved entryway arch.

Scenic Dining Room

Traditional scenic wallpaper above white wainscoting.

Textured Bedroom Feature Wall

Soft taupe textured feature wallpaper behind a bed.

Rose-Toned Home Office

An allover floral wallpaper creates a warm, traditional office.

Explore the details, then tell us about the space you would love to transform.

LET’S CREATE SOMETHING BEAUTIFUL

Have a wall in mind?

Show us your space, wallpaper inspiration, and your vision. We will help you explore the next step.

Get a Custom Quote   ↗
THE HEART BEHIND THE WALLS

The heart behind Wall Candy.

Meet Mary Mueller · Owner, founder, and wallpaper installer.

Mary Mueller wearing her blush Wall Candy Designs hat and black branded shirtMary Mueller · Owner & installer
HI, I’M MARY

Beautiful walls. A story that started at home.

Two years ago, I wanted wallpaper in my dining room. My husband didn’t want to pay someone to install it, so I decided to do it myself. I was curious, a little determined, and excited to see what I could create.

As I worked, I fell in love with the process: the prep, the precision, the way each piece of wallpaper brings a design together, and the transformation it adds to your home. When the room was finished, I knew I had discovered something special.

That passion grew into Wall Candy Designs LLC. Today, I help homeowners, interior designers, builders, and businesses throughout McKinney and North Texas bring their spaces to life with thoughtful, professional wallpaper installation.

My work ranges from soft florals and classic stripes to bold powder baths, intricate murals, paneled installations, accent walls, ceilings, and full rooms. I love seeing a client’s vision become a beautiful finished space.

On October 31, 2026, Wall Candy Designs celebrates its first anniversary. I’m grateful for everyone who has trusted me with their homes and businesses, and I’m excited for what comes next.

The treat your walls deserve.

TWO SIGNATURE MOMENTS

From one dining room to a growing dream.

Where It All Began: Mary’s Dining Room. The floral dining-room wallpaper Mary installed herself two years ago—the project that inspired Wall Candy Designs.

Where It All Began

My own floral dining room was the first wallpaper I installed. That project made me fall in love with wallpaper and inspired Wall Candy Designs.

The Moody Powder Bath. Statement powder bathroom with charcoal walls, brass botanical wallpaper, gold fixtures and dramatic trim.

The Moody Bathroom That Put Wall Candy on the Map

A bold black-and-brass powder bath that showed how much personality a small space can have—and became one of the projects people remembered.

Same walls. Brighter days.
What guides every project

The Wall Candy approach.

01

Care

Respect for your home, your project, and the details that make it yours.

02

Craft

Thoughtful wall preparation, measurements, placement, and finishing.

03

Collaboration

Clear communication with homeowners, designers, and project teams.

Wall Candy Designs official logo with pink watercolor and brass candy illustration
The Wall Candy signature

Sweet on style. Serious about the details.

Our original logo sets the tone: playful candy details, blush watercolor, warm brass, and confident charcoal. Behind every beautiful wall is thoughtful preparation and a carefully finished installation.

LET’S CREATE SOMETHING BEAUTIFUL

Let’s make something beautiful.

Tell me about your room, your wallpaper, and the look you want to create.

REQUEST A QUOTE   ↗
For designers, builders & contractors

Your vision, beautifully installed.

A beautifully designed space deserves a thoughtful installation partner. Wall Candy Designs supports design professionals with wallpaper installation, material coordination, wall preparation, and detailed finishing.

How we support your projects

Details that make design come together.

Installation Support

Accent walls, full rooms, wallpaper murals, ceilings, and architectural details.

Project Coordination

Share product specifications, site photos, measurements, and scheduling considerations in advance.

Surface Readiness

Identify preparation needs so your chosen wallcovering has a suitable surface.

Detail-Oriented Finishing

Thoughtful attention to pattern matching, corners, edges, and transitions.

Working together

A simple project process.

01

Share scope, location, target dates, photos, and wallpaper specifications.

02

We review site needs and prepare the installation estimate.

03

Once approved, we coordinate scheduling and installation expectations.

LET’S CREATE SOMETHING BEAUTIFUL

Let’s create spaces clients remember.

Have an upcoming residential or commercial project? We would love to learn more.

Inquire About a Project   ↗
Let's get started

Tell us about your walls.

Every installation is a little different. Share a few project details so we can better understand your space and prepare the next step.

Request a Custom Quote

Tell us about your project. Measurements, wallpaper links and wall photos (as a shareable link) help us prepare an accurate response.

Loading the secure quote form…

For photos or floor plans, paste a shareable link. Direct file uploads aren't available on our current form.
Good to know

Frequently asked questions.

Do you install wallpaper I purchased?

Yes. We can install client-supplied wallpaper after reviewing the material, installation specifications, and wall condition.

Can you remove wallpaper or prep walls?

Yes. Removal and surface preparation can be included in your estimate after we assess the space.

Will peel-and-stick work on textured walls?

Peel-and-stick products typically need a smooth, properly prepared surface. We can discuss whether additional preparation is recommended.

How much does wallpaper installation cost?

Quotes are customized based on material, wall size, surface preparation, pattern, and the complexity of the space. Share your project details for an estimate.

Do you help choose or order wallpaper?

Yes. Design guidance, measurements, and sourcing help are available depending on project needs.

Where do you work?

We are based in McKinney and serve surrounding North Texas communities. Travel outside our core area may be considered by request.