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QUALCO is Mercer Island's #1 Choice for Home Painting Services.


Since 2005 QUALCO Painting has earned the reputation for providing the best quality and warranty in the business. We have many happy customers in Mercer Island, WA and we are honored to offer our services in this beautiful city.

As one of the most trusted exterior painting contractors in Mercer Island, we know that our damp Pacific Northwest weather can cause major problems for homeowners and leave their homes without a blanket of protection a proper paint application provides. We worked across Mercer Island, painting many homes and businesses and know what it takes to get a beautiful, long-lasting paint and stain application. Don't make an expensive mistake by hiring someone without the expertise and tools needed to handle our tough climate.

Our skilled interior painters have the expertise and professional equipment used on high-end homes and will treat your home with the utmost respect. Not all paints and stains are alike, QUALCO only uses time-tested, quality paints and supplies from local suppliers. Good paint and proper application ensure that your interior walls, cabinets, and millwork can stand up to the daily use of your family and pets, withstand the test of time and keep the house looking fresh for years to come.

We specialize in residential and commercial painting and proud to offer our services to Mercer Island, WA customers and surrounding areas.

North End, Town Center, Mid-Island, East Mercer, West Mercer, South End.

Bonded, licensed, & insured

We value your trust when hired to work around your home and promise to treat your property with care. In the event of an oopsie, we carry a two-million dollar insurance policy. Rest assured QUALCO Painting LLC is registered with Washington State Dept. of Labor & Industries as well as with Washington State Dept. of Revenue.

QUALCO Painting rated 4.8/5 based on 84 reviews.

We provide a wide range of exterior paint and interior paint applications, here are some of the services we specialize in:

Nursery Painting

Welcome your bundle of joy with a beautifully painted nursery. Our safe and eco-friendly painting solutions create a nurturing environment for your little one. Trust us to capture the magic of this special space.

Accent Wall Painting

Add personality and flair to your space with a professionally painted accent wall. Our skilled painters will help you choose the perfect color and finish to create a focal point that complements your decor and reflects your style.

Concrete Painting

Transform your concrete surfaces with our professional painting services. Whether it's a driveway, patio, or garage floor, we offer durable and weather-resistant paints that provide long-lasting protection and aesthetic appeal.

Soffit Painting

Enhance the visual appeal and protection of your home with our soffit painting services. From refreshing existing colors to complete transformations, we ensure your soffits complement your home's exterior aesthetic while providing durability against the elements.

Office Painting

Boost productivity and creativity in your workspace with our office painting services. From calming colors to energizing accents, we create environments that enhance focus and collaboration.

Railing Staining

Elevate the look of your railings with professional staining services that enhance the natural beauty of the wood. Our premium stains penetrate deep into the wood, providing long-lasting protection while enriching its color and texture.

Garage Floor Painting

Upgrade your garage floor with our durable and attractive painting solutions. Say goodbye to stains and cracks and hello to a sleek, professional finish that enhances both form and function.

Railing Painting

Elevate the look of your home's railing with our expert painting services. From sleek and modern to timeless and traditional, we provide flawless finishes that enhance both safety and style.

Kitchen Painting

Elevate your kitchen with professional painting services. From bright and airy to cozy and intimate, we create personalized spaces that reflect your style and enhance functionality.

Ceiling Painting

Refresh and brighten your ceilings with our professional painting services. From standard white to custom colors, we provide flawless coverage and attention to detail, transforming your ceilings into beautiful focal points.

Siding Staining

Preserve and enhance the natural beauty of your siding with professional staining services. Our premium stains penetrate deep into the wood, providing long-lasting protection against UV rays, moisture, and rot, while enriching the natural color and grain of the wood.

Cedar Shake Staining

Preserve the natural beauty of your cedar shake siding with professional staining services. Our premium stains protect against the elements while enhancing the rich texture and warmth of cedar wood.

Bathroom Painting

Transform your bathroom into a tranquil retreat with our expert painting services. From soothing pastels to bold hues, we create personalized spaces that reflect your style and enhance relaxation.

Siding Painting

Refresh and protect your home's exterior with our siding painting services. Whether you have vinyl, wood, or fiber cement siding, we'll help you choose the perfect paint to enhance curb appeal and provide long-lasting protection against the elements.

Stucco Painting

Refresh the exterior of your home with our stucco painting services. We offer a variety of colors and finishes to match your home's exterior, providing durable and weather-resistant coatings that enhance curb appeal.

Fascia Painting

Improve the curb appeal of your home with our fascia painting services. We offer a variety of colors and finishes to match your home's exterior, providing durable and weather-resistant coatings that enhance the overall appearance of your property.

Guest House Painting

Welcome visitors in style with our guest house painting services. From cozy cottages to modern retreats, we create inviting spaces that make guests feel right at home.

Natural Wood Staining

Enhance the natural beauty of your wood surfaces with professional staining services. Our premium stains penetrate deep into the wood, providing long-lasting protection against the elements while enriching the natural color and grain of the wood.

Gate Painting

Make a lasting impression with a freshly painted gate. From wrought iron to wooden gates, our expert painters ensure smooth, even coverage and long-lasting durability, enhancing both security and curb appeal.

Gate Staining

Enhance the beauty and durability of your gate with professional staining services. Our premium stains penetrate deep into the wood, providing long-lasting protection against the elements while enriching the natural color and grain of the wood.

Garage Floor Epoxy

Transform your garage with durable and easy-to-clean epoxy flooring. Our high-quality epoxy coatings provide a seamless, non-slip surface that resists stains and spills, making your garage both functional and stylish.

ADU Painting

Transform your accessory dwelling unit (ADU) with professional painting services. From studio apartments to guest suites, we create functional and stylish spaces that maximize comfort and livability.

Staircase Painting

Transform your staircase into a stunning focal point with our expert painting services. Whether you prefer classic elegance or modern flair, we deliver flawless finishes that enhance the beauty and functionality of your home.

Garage Painting

Transform your garage into a clean and organized space with our expert painting services. From floor to walls, we offer durable and stain-resistant paints that can withstand the demands of your garage environment.

Fireplace Painting

Make your fireplace the focal point of your living room with professional painting services. Whether you prefer a classic white or a bold accent color, we'll help you choose the perfect paint to complement your decor and create a cozy atmosphere.

Dining Room Painting

Set the stage for memorable gatherings with our dining room painting services. Whether you prefer a formal dining room or a casual eat-in kitchen, we'll help you choose the perfect colors and finishes to create a welcoming atmosphere for family and friends.

Living Room Painting

Transform your living room into a stylish and inviting space with our professional painting services. Whether you seek cozy warmth or contemporary chic, we tailor our solutions to your unique vision.

Gym Painting

Energize your workout space with vibrant gym painting services. Whether you prefer bold colors or subtle accents, we'll help you create an inspiring environment that motivates you to achieve your fitness goals.

Wall Painting

From accent walls to full-room transformations, our wall painting services are designed to impress. Whether you seek subtle elegance or striking drama, we deliver flawless results that exceed your expectations.

Fence Painting

Preserve and enhance the beauty of your fence with our specialized painting solutions. From classic white picket fences to modern privacy screens, we deliver durable and stylish finishes that elevate your outdoor space.

Wainscoting Painting

Add elegance and charm to your interiors with our wainscoting painting services. Whether you prefer classic white or bold colors, we enhance the beauty of your walls with precision and expertise.

Barn Painting

Preserve and protect your barn with our professional painting services. We offer durable and weather-resistant paints that can withstand the harsh conditions of outdoor environments, ensuring your barn remains beautiful and functional for years to come.

Trim Painting

Accentuate the architectural beauty of your home with our precise trim painting. From crown molding to window frames, our skilled painters deliver crisp, clean lines and flawless finishes that elevate your space.

Cedar Shake Painting

Preserve and enhance the charm of your cedar shake siding with our professional painting services. From natural stains to vibrant hues, we protect and beautify your home with precision and care.

Door Painting

Make a statement with freshly painted doors that enhance the curb appeal of your home. Our skilled painters will ensure smooth, even coverage and durable finishes that withstand the elements and leave a lasting impression.

Door Staining

Enhance the natural beauty of your wood doors with professional staining services. Our premium stains penetrate deep into the wood, highlighting its grain and texture while providing long-lasting protection against the elements.

Column Painting

Add a touch of elegance and character to your home's columns with our professional painting services. Whether you prefer classic neutrals or eye-catching accents, we deliver flawless finishes that enhance the architectural beauty of your property.

Deck Staining

Protect and beautify your deck with expert staining services. Our high-quality stains provide long-lasting protection against UV rays and moisture, ensuring your deck remains beautiful and functional for years to come.

Stone Painting

Enhance the natural beauty of your stone surfaces with our specialized painting solutions. From subtle enhancements to dramatic makeovers, we bring out the best in your stone features.

Fence Staining

Protect and enhance the appearance of your fence with professional staining services. Our premium stains penetrate deep into the wood, providing long-lasting protection against UV rays, moisture, and rot, while enriching the natural color and grain of the wood.

Patio Painting

Transform your patio into a stylish outdoor oasis with our professional painting services. We offer durable and weather-resistant paints that provide long-lasting protection and aesthetic appeal, turning your patio into a welcoming space for relaxation and entertainment.

Ceililing Painting

Revitalize your ceilings with our expert painting services. Whether you prefer a fresh coat of white or a pop of color, we provide professional results that brighten and enhance the look of any room.

Brick Painting

Give your home's exterior a fresh new look with brick painting services. Whether you prefer a classic white or a modern gray, our skilled painters will revitalize your brick surfaces with high-quality, weather-resistant paints.

Natural Wood Painting

Bring out the beauty of your natural wood surfaces with our expert painting services. From decks to furniture, we provide high-quality paints and stains that enhance the natural grain and color of the wood while protecting it from the elements.

Cabinet Painting

Give your kitchen or bathroom cabinets a fresh new look with our cabinet painting services. From sleek neutrals to bold statement colors, we offer a wide range of options to suit your style and enhance your space.

Deck Painting

Enhance the beauty and durability of your deck with our professional painting services. We offer high-quality paints and stains that provide long-lasting protection against the elements, ensuring your deck remains beautiful and functional for years to come.

Crown Moulding Painting

Add a touch of sophistication to your interiors with expert crown molding painting. Our skilled painters ensure smooth, even coverage and crisp lines that highlight the architectural beauty of your home.

Staircase Staining

Enhance the natural beauty of your staircase with professional staining services. Our premium stains penetrate deep into the wood, providing long-lasting protection against wear and tear while enriching the natural color and grain of the wood.

Baseboard Painting

Pay attention to every detail with our meticulous baseboard painting. Enhance the visual appeal of your rooms with crisp, clean baseboards that complement your décor seamlessly.

Gutters Painting

Improve the curb appeal of your home with freshly painted gutters that complement your exterior. Our durable paints provide long-lasting protection against the elements while enhancing the overall appearance of your home's exterior.

Bedroom Painting

Create a tranquil retreat or a vibrant sanctuary with our bedroom painting services. Let us bring your vision to life with soothing tones or bold accents that reflect your personal style.

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