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Mercer Island WA Home Remodeling Contractor: Kitchen & Bathroom Remodels

Keystone Remodeling Inc. is a home remodeling contractor in Mercer Island, WA. We offer home improvement services for maximum comfort and to increase your home’s value. 

What sets us apart:

  • Up To 6 Months of Interest-Free Financing

  • 20+ years of experience

  • We are a family owned and operated general construction company

  • Licensed (KEYSTRI788LM) & Insured

  • Over A Hundred 5 Star Reviews

Call (206) 428-6967 for home remodeling services in Mercer Island, WA.

Our Residential Home Remodeling Services

  • Kitchen remodeling

  • Bathroom remodeling

  • Accessory Dwelling Unit (ADU services)

  • Garage conversions

  • Room additions

  • Complete backyard remodeling

  • Pavers installation

  • Artificial turf installation

  • Roofing services

  • Patio covers installation

  • Custom pool and SPA construction

  • Solar panel installation

Mercer Island Kitchen Remodeling 

Our Mercer Island kitchen remodeling service enhances the functionality and aesthetics of your kitchen space. As a home remodeling contractor, we specialize in designing and executing customized kitchen remodels that meet your needs. Our services include upgrading countertops and cabinetry to installing modern appliances and innovative storage solutions. By optimizing layout and design, we ensure your kitchen becomes a more efficient and enjoyable space for cooking and entertaining.

Whether you want to increase your home's value or simply want a fresh, updated look, our home remodeling contractor is here for you. We stay updated with the latest trends to create a kitchen that reflects your style and enhances your home’s overall appeal. Trust us to handle every aspect of your kitchen remodeling project, ensuring a seamless and stress-free experience.

Call (206) 428-6967 to create a beautiful kitchen in Mercer Island, WA.

Bathroom Remodeling Company in Mercer Island, WA

Our bathroom remodeling services in Mercer Island, Washington, allow homeowners to transform their bathrooms into modern, functional, and stylish spaces. As a reputable home renovation contractor, we offer custom bathroom remodels that cater to your preferences.

From upgrading fixtures and installing new tile to creating more storage and improving lighting, we handle every detail of your bathroom remodel. Our remodeler ensures your bathroom looks stunning and enhances the overall functionality of Mercer Island homes.

With our bathroom remodeling services, you get personalized design solutions. We work closely with you to create a bathroom that reflects your style while adding value to your home. Call (206) 428-6967 for bathroom remodels and get a beautiful and efficient space.

Bathroom Remodeling

Accessory Dwelling Unit (ADU Builders)

Our Mercer Island ADU builders handle every aspect of the project, from initial design and permitting to final construction, ensuring a smooth and efficient process. 

An Accessory Dwelling Unit (ADU) is a secondary housing unit on a single-family residential lot, offering a versatile solution for homeowners seeking additional living space. As a leading home remodeling company, we specialize in designing and constructing ADUs that seamlessly integrate with your existing property. 

ADUs can serve various purposes, including guest houses, rental units, or extended family accommodations. Investing in an ADU enhances your property’s value and provides a flexible space that meets your unique needs. Our home improvement services focus on maximizing functionality and aesthetic appeal using modern construction techniques.

By choosing us for your ADU project, you benefit from our 20 years of experience in home building and home construction. Call (206) 428-6967 to create additional living space in Mercer Island, WA.

General Contractor for Garage Conversions

Our garage conversion service in Mercer Island maximizes the usable space in your home, turning an underutilized garage into a functional living area. As a leading Mercer Island remodeling company, we specialize in transforming garages into stylish and practical rooms that enhance your home's value.

Whether you envision a guest suite, home office, gym, or entertainment room, our home remodel experts can help bring your vision to life. We handle all aspects of the conversion, from design and permitting to construction and finishing touches, ensuring a seamless process.

Garage conversions in Mercer Island, WA, are particularly advantageous due to the area's real estate demand. They offer a cost-effective way to expand your living space without the need for a full-scale addition. Our team ensures the new space blends with your existing house. Enhance your Mercer Island home with a professionally executed garage conversion, adding both functionality and value to your property.

Call (206) 428-6967 to maximize usable space in your Mercer Island, WA home.


Mercer Island Room Addition Contractor 

Our room additions in Mercer Island, WA, offer a seamless way to expand your living space and enhance the functionality of your home. As one of the leading general contractors in the area, we specialize in quality remodeling work that adds value and comfort to your residence.


Whether you need an extra bedroom, a home office, or a spacious family room, our general contractor is equipped to handle every aspect of the project. From initial design to final construction, we ensure your room addition blends perfectly with your existing structure, maintaining the aesthetic of your home.

Choosing us as your residential remodeling contractor means you get personalized service and attention to detail. We use proven techniques to create a seamless integration of the new space. 

Call (206) 428-6967 to expand your living space in Mercer Island, WA.

Complete Backyard Renovation in Mercer Island, WA

Our Mercer Island backyard renovation services transform your outdoor space into a beautiful, functional retreat. We specialize in comprehensive backyard makeovers and handle everything from deck and patio installation to custom outdoor kitchens and fire pits.

By choosing our backyard renovation services, you get a personalized design that enhances the aesthetic and usability of your outdoor area. We work closely with you to understand your vision and create a backyard that complements your lifestyle and home’s architecture.

Whether you’re looking to create a tranquil garden, an entertainment hub, or a cozy relaxation spot, we deliver exceptional results that increase the value of your home. Trust us to bring your backyard to life with our renovation services. Call (206) 428-6967 to transform your outdoor space in Mercer Island, WA.

Home Remodeling: Pavers Installation in Mercer Island

We offer paver installation in Mercer Island, WA. Pavers are a versatile and durable option for enhancing the aesthetics and functionality of outdoor spaces in your home. 

Pavers are available in various materials, including concrete, brick, and natural stone, allowing you to choose the perfect look for your patio, walkway, or driveway. They offer several benefits, such as easy maintenance, durability, and resistance to weather conditions. If damaged, they can be individually replaced, ensuring a long-lasting and attractive surface.

Our installation process involves preparing the ground, laying a stable base, and arranging the pavers in your desired pattern. This process ensures a level and secure surface that enhances your home's curb appeal. With various colors, shapes, and textures, pavers provide endless design possibilities to create a unique and inviting outdoor space that complements your home’s style.

Call (206) 428-6967 for paver installation service in Mercer Island, WA.

Home Renovation: Artificial Turf Installation

Our artificial turf installation in Mercer Island offers a low-maintenance, attractive solution for your outdoor spaces. Artificial turf is designed to look and feel like natural grass, providing a lush, green lawn year-round without watering, mowing, or fertilizing. It’s ideal for areas where natural grass struggles to grow or requires excessive upkeep, making it perfect for backyards, front lawns, pet areas, and play spaces.

Installation involves laying a proper base for drainage and securing the turf for a seamless, natural appearance. This ensures durability, even under heavy use. Artificial turf is also eco-friendly, reducing water usage and eliminating the need for harmful pesticides and fertilizers. You’ll enjoy a consistently beautiful lawn that stays green and vibrant in all weather conditions.

With our professional installation, you get a hassle-free, visually appealing lawn that enhances the beauty and value of your home. Call (206) 428-6967 for a low-maintenance outdoor space in Mercer Island, WA.

Home Improvement Roofing Services in Mercer Island

Our roofing services in Mercer Island include new roof construction, flat-to-pitch conversion, re-roofing of existing roofs, and repairs. A new roof construction ensures a strong, durable, and weather-resistant covering for your home. Converting a flat roof to a pitched one can improve drainage and enhance the aesthetic appeal of your property.

Re-roofing an existing roof involves adding a new layer of shingles or roofing material over the existing one, extending the life of your roof without the need for a complete replacement. Our repair services address leaks, damaged shingles, and other problems, ensuring your roof remains in optimal condition.

With our professional roofing services, you get professional installation, resulting in a reliable and long-lasting roof. We focus on providing solutions that enhance your home's safety, energy efficiency, and overall value.

Call (206) 428-6967 for roofing services in Mercer Island, WA.


Home Remodel Company for Patio Covers Installation

Our Mercer Island patio covers provide a stylish and practical solution for enhancing your outdoor living space. A patio cover extends the usability of your patio by offering protection from the elements, allowing you to enjoy your outdoor area in various weather conditions. With various designs available, you can choose a patio cover that complements your home’s style and meets your functional needs.

Patio covers reduce heat and provide shade, making outdoor space more comfortable during hot days. They also protect your furniture from sun damage and weather exposure, extending the life of your outdoor investments. A well-designed patio cover can also increase your home's aesthetic appeal and value.

Our installation process involves selecting the right materials, whether aluminum, wood, or vinyl, and ensuring a secure, durable setup. Our professional services offer a customized patio cover that enhances your outdoor experience, offering both beauty and practicality for your home.

Call (206) 428-6967 to create a stylish outdoor space in Mercer Island, WA.

Custom Pool and SPA Home Construction in Mercer Island, WA

Our custom pool and spa services offer the luxury of creating a personalized oasis in your backyard. You get a pool and spa designed to meet your needs, enhancing your home’s appeal.

We handle every detail of the process, from initial design and planning to construction and finishing touches. Incorporating features like custom lighting and energy-efficient systems, we create a unique and relaxing environment tailored to your lifestyle. 

With our custom pool and spa services, you invest in a luxurious addition to your home. Trust us to turn your backyard into a stunning retreat.


Call (206) 428-6967 to create a custom pool and spa in Mercer Island, WA.

Solar Panel Installation in Mercer Island, Washington

Our solar panel installation services in Mercer Island provide homeowners with a sustainable and cost-effective energy solution. Opting for solar panels reduces your energy bills and minimizes your environmental footprint.

Keystone Remodeling Inc. offers customized solar panel systems tailored to your home’s energy needs and roof structure. Our team handles every aspect of the installation, from initial consultation and design to final installation. We ensure a seamless integration with your existing electrical system, maximizing efficiency.

Choosing our solar panel installation service means you get a professional installation that meets local regulations and standards. Investing in solar panels provides long-term savings and energy independence. Call (206) 428-6967 for solar panel installation in Mercer Island, WA.

Contact Your Mercer Island, WA Home Remodeling Contractor

Transform your home with Keystone Remodeling Inc. We offer ADUs, room additions, bathroom and kitchen remodels, garage conversions, and other home remodeling services in Mercer Island. These upgrades enhance your home's functionality, value, and aesthetic appeal. Our team delivers personalized designs to meet your unique needs. 


Contact Keystone Remodeling Inc. today to begin your home's transformation journey with trusted remodeling services. Call (206) 428-6967 now! Keystone Remodeling Inc. proudly serves these zip codes: 98040, 98118, Mercer Island, WA

Keystone Remodeling Inc. 

2018 156th Ave NE, Suite 128, Bellevue, WA 98007

(206) 428-6967

Mon-Fri 9 AM - 6 PM

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Proudly Serving Mercer Island, WA

Mercer Island, a city in King County, Washington, is situated on an island of the same name in the southern part of Lake Washington. Nestled within the Seattle metropolitan area, Mercer Island is west of Seattle and east of Bellevue. With a population of 25,172 as of 2022, the city offers a blend of suburban tranquility and metropolitan accessibility.

Key local points of interest include Luther Burbank Park, a 77-acre park offering waterfront access, trails, and a variety of recreational facilities. The Mercer Island Community and Event Center is a hub for local activities, providing spaces for gatherings, classes, and events. Mercerdale Park, located in the town center, features open spaces a skate park, and hosts community events. Additionally, the Mercer Island Thrift Shop supports local social services and offers unique finds for shoppers. With a ZIP Code 98040 and an elevation of 335 feet, Mercer Island is a vibrant and scenic community with much to offer.

Is Mercer Island a wealthy area?

Yes, Mercer Island is indeed a wealthy area. It boasts the fifth-highest per-capita income in Washington state and ranks among the top 100 richest ZIP codes in the United States, based on IRS figures for Adjusted Gross Income.

Why is Mercer Island famous?

Mercer Island is famous for its prime location in the heart of Lake Washington, connected to both Seattle and Bellevue by bridges. It is recognized as one of the top 50 suburbs in the United States, offering over 475 acres of parks and open space, including three public beaches and more than 50 miles of hiking trails.

Is Mercer Island expensive to live in?

Yes, Mercer Island is expensive to live in. Housing expenses are 239% higher than the national average. Additionally, utility prices are 6% higher, transportation expenses are 23% higher, and grocery prices are 25% higher than the national average.

How long do home remodels in Mercer Island usually take?

The duration of home remodels in Mercer Island can vary depending on the project's scope and complexity. On average, smaller projects like bathroom remodels may take a few weeks, while larger renovations like whole-house remodels can take several months. We provide a detailed timeline during the initial consultation to keep you informed.

Do you offer a free estimate for home remodeling projects in Mercer Island?

Yes, we offer free estimates for home remodeling projects. Our team will assess your needs, provide a detailed quote, and discuss your vision to ensure we meet your expectations.

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