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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:

Dining Room Painting

Set the stage for memorable meals with our expert dining room painting services. From formal elegance to casual charm, we create the perfect ambiance for sharing food and laughter with loved ones.

ADU Painting

Transform your accessory dwelling unit (ADU) with professional painting services. From cozy studios to spacious apartments, we'll help you create a comfortable and inviting space that maximizes functionality and style.

Cedar Shake Staining

Preserve the natural beauty of your cedar shake siding with professional staining services. Our premium stains penetrate deep into the wood, protecting it from the elements while enhancing its rich color and texture.

Gate Painting

Make a statement with a freshly painted gate. Our expert painters offer durable and weather-resistant paints that can withstand the elements, ensuring your gate remains beautiful and functional for years to come.

Kitchen Painting

Transform your kitchen with professional painting services. Enhance the heart of your home with fresh, vibrant colors tailored to your taste and style. Elevate your culinary space with our expert touch.

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.

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.

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.

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.

Nursery Painting

Create a soothing and inviting nursery for your little one with our nursery painting services. From soft pastels to playful patterns, we'll help you create a space that nurtures creativity, imagination, and growth.

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.

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.

Guest House Painting

Welcome guests in style with our guest house painting services. Whether you have a cozy cottage or a modern retreat, we create inviting spaces that make guests feel right at home.

Gutters Painting

Maintain the visual appeal of your home with our gutter painting services. From seamless integration to eye-catching accents, we ensure your gutters complement your home's exterior aesthetic.

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.

Ceiling Painting

Elevate your space with expert ceiling painting. Say goodbye to dull ceilings and hello to a refreshed ambiance. Our skilled painters ensure smooth, even coverage for a polished finish.

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.

Deck Staining

Protect and beautify your deck with professional staining services. Our high-quality stains penetrate deep into the wood, providing long-lasting protection against UV rays, moisture, and wear, while enhancing the natural beauty of the wood.

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.

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 while highlighting the unique grain and texture for a sophisticated finish.

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 depth and character to your interiors with expert wainscoting painting services. Our skilled painters

Brick Painting

Refresh and revitalize your home's exterior with brick painting services. Whether you prefer a classic look or a modern aesthetic, our skilled painters will transform your brick surfaces with high-quality, weather-resistant paints.

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.

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.

Siding Painting

Protect and beautify your home's exterior with our professional siding painting services. From refreshing existing colors to complete transformations, we ensure lasting curb appeal and weather resistance.

Bathroom Painting

Revitalize your bathroom with our top-notch painting solutions. Create a serene oasis or a bold statement with our wide selection of colors and finishes. Trust us to bring new life to your bathroom walls.

Column Painting

Add character and charm to your home's columns with our professional painting services. Whether you have wood, metal, or concrete columns, we offer durable and weather-resistant paints that can withstand the test of time.

Bedroom Painting

Create a cozy retreat or a stylish sanctuary with our bedroom painting services. Our skilled painters will work with you to choose the perfect colors and finishes to reflect your personal style and create a calming atmosphere for restful sleep.

Baseboard Painting

Enhance the overall appearance of your interiors with precise baseboard painting. Our meticulous attention to detail ensures clean lines and flawless finishes that add a touch of elegance to your home.

Fence Staining

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

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.

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.

Door Staining

Elevate the look of your doors with professional staining services. Our premium stains enhance the natural beauty of wood doors while providing durable protection against the elements.

Deck Painting

Revitalize your outdoor living space with our expert deck painting services. From natural stains to vibrant hues, we protect and beautify your deck while creating a welcoming environment for outdoor enjoyment.

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.

Stucco Painting

Enhance the curb appeal of your home with our stucco painting services. Our expert painters provide durable and weather-resistant paints that refresh and protect your stucco surfaces, ensuring they look their best for years to come.

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.

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.

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.

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.

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.

Railing Painting

Enhance the safety and style of your railings with our professional painting services. Our expert painters ensure smooth, even coverage and durable finishes that protect against wear and tear.

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

Upgrade your garage with our professional painting services. From floor to walls, we offer durable and stain-resistant paints that withstand the demands of your garage environment, creating a clean and organized space for your vehicles and belongings.

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.

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.

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.

Barn Painting

Preserve the charm and integrity of your barn with our professional painting services. We offer durable and weather-resistant paints that protect against the elements, ensuring your barn remains beautiful and structurally sound.

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.

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.

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