Grand river woodwork

FOR THE FINEST IN HOMES AND FINISHES

Let's start Your project
Custom mountain home exterior

— About Us

Built from the Ground Up

At Grand River Woodwork, craftsmanship is at the center of everything we do. We specialize in custom homes, high-end finishes, cabinetry, built-ins, and fine woodworking, bringing a detailed and thoughtful approach to every project.

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  • Our Foundation

    Founded by Mark Mueller, the company was built on more than 15 years of experience in woodworking and ground-up construction. Mark has always believed that a home should reflect the same level of care and precision found in fine finishes. That philosophy continues to guide every project we take on.

  • Our Team

    Our team approaches each home with the same trained eye for detail that goes into our cabinetry and finish work. Whether we are crafting custom built-ins, designing cabinetry, or building a home from the ground up, we focus on creating spaces that feel refined, functional, and built to last.

  • Locally Owned

    Grand River Woodwork is a locally owned, family-run company serving homeowners throughout Grand County and Summit County in Colorado, with projects in Routt County and Eagle County as well.

  • Commitment to Quality

    We work closely with a trusted group of skilled subcontractors and local partners who share our commitment to quality. Supporting the communities we build in is important to us, which is why we prioritize local suppliers and local trades whenever possible.

  • Our Goal

    Our goal is simple: deliver exceptional craftsmanship and thoughtful construction that homeowners can enjoy for generations.

— Quality at our core

Quality Home Construction

We are a custom home builder based in Kremmling, Colorado. We specialize in building homes from the ground up — designed for mountain living and built to last a lifetime. Every project uses the finest materials, matched with the craftsmanship to back it up.

Let's start Your project

— Our Process

How It Works

At Grand River Woodwork, we believe that great projects are built on clear communication, thoughtful planning, and strong craftsmanship. From the first conversation to the final finishes, our goal is to make the building process smooth, collaborative, and enjoyable.

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1. Initial Conversation

Every project begins with a conversation. We take the time to learn about your goals, ideas, and vision for your home. Whether you’re planning a custom home, cabinetry, or interior woodwork, this first step helps us understand what matters most to you.
 
We’ll also discuss the scope of the project, timeline expectations, and how we can best support your build.
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2. Planning & Collaboration

Once we have a clear understanding of the project, we begin coordinating with the full project team to ensure everything is thoughtfully planned before construction begins. At Grand River Woodwork, we work closely with architects, designers, engineers, and our trusted subcontractors to align details, timelines, and expectations early in the process.
 
Successful projects require more than just scheduling subcontractors and material deliveries. Many projects also involve HOA approvals, permitting, inspections, and coordination with your personal schedule. Because of this, we place a strong emphasis on planning and communication so that every part of the project comes together smoothly and fits seamlessly into the final result.
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3. Construction & Craftsmanship

Our team and trusted subcontractors work together to bring the project to life while maintaining the high standards that define our work. Every phase of construction is approached with a craftsman’s eye for detail.
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4. Finishing Details

The finishing stage is where the character of the home truly comes together. From custom cabinetry to trim and interior woodwork, we focus on clean lines, refined finishes, and the small details that elevate the space.
 
Our goal is to deliver work that feels intentional, timeless, and built to last.
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5. Final Walkthrough

Before completing a project, we walk through the finished work with you to ensure everything meets your expectations. We take pride in delivering a final result that homeowners can feel confident in and enjoy for years to come.
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Keep Exploring

— Our Process

How It Works

At Grand River Woodwork, we believe that great projects are built on clear communication, thoughtful planning, and strong craftsmanship. From the first conversation to the final finishes, our goal is to make the building process smooth, collaborative, and enjoyable.

1

1. Initial Conversation

Every project begins with a conversation. We take the time to learn about your goals, ideas, and vision for your home. Whether you’re planning a custom home, cabinetry, or interior woodwork, this first step helps us understand what matters most to you.
 
We’ll also discuss the scope of the project, timeline expectations, and how we can best support your build.

2

2. Planning & Collaboration

Once we have a clear understanding of the project, we begin coordinating with the full project team to ensure everything is thoughtfully planned before construction begins. At Grand River Woodwork, we work closely with architects, designers, engineers, and our trusted subcontractors to align details, timelines, and expectations early in the process.
 
Successful projects require more than just scheduling subcontractors and material deliveries. Many projects also involve HOA approvals, permitting, inspections, and coordination with your personal schedule. Because of this, we place a strong emphasis on planning and communication so that every part of the project comes together smoothly and fits seamlessly into the final result.

3

3. Construction & Craftsmanship

During construction, our focus is on quality, communication, and attention to detail. Our team and trusted subcontractors work together to bring the project to life while maintaining the high standards that define our work. Every phase of construction is approached with a craftsman’s eye for detail.

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4. Finishing Details

The finishing stage is where the character of the home truly comes together. From custom cabinetry to trim and interior woodwork, we focus on clean lines, refined finishes, and the small details that elevate the space.
 
Our goal is to deliver work that feels intentional, timeless, and built to last.

5

5. Final Walkthrough

Before completing a project, we walk through the finished work with you to ensure everything meets your expectations. We take pride in delivering a final result that homeowners can feel confident in and enjoy for years to come.
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— What we do

Our Craft

Every project built to your exact specifications — no shortcuts, no compromises.

Carpenter hand-planing a wooden board

New Construction

At Grand River Woodwork, we believe a custom home should reflect the people who live in it. Our team works closely with homeowners, designers, and architects to bring each project to life with careful planning and attention to detail.
From the early stages of construction through the finishing touches, we focus on quality craftsmanship and thoughtful execution. Whether building a new home or managing a detailed interior, our goal is to create spaces that are functional, beautiful, and built to last.

Carpenter installing custom cabinetry

Cabinetry, Built-Ins, and Interior Woodwork

Custom woodwork is where craftsmanship and functionality come together. Our built-ins and cabinetry are designed and built to fit each home and space, creating storage solutions that are both beautiful and practical.
Whether it’s a kitchen, mudroom, bathroom, or specialty space, we focus on clean lines, durable construction, and furniture-grade finishes. Custom built-ins allow us to create spaces that feel intentional and tailored to the home.
Every project is built with the same level of precision and attention to detail that defines all of our work. The result is woodwork that feels seamless, timeless, and built specifically for the space.

Woodworker carving a small wooden piece with a chisel

High-End Finish Carpentry

Finish carpentry is where the details truly matter. This stage of construction ties the entire home together, and it’s where craftsmanship becomes most visible.
With more than 15 years of carpentry experience from founder Mark Mueller, our team specializes in high-quality finish work including trim, paneling, custom millwork, and detailed interior wood elements.
We approach every finish with the mindset of furniture craftsmanship, ensuring clean lines, tight joinery, and refined results that elevate the entire home.

Contractor and homeowner shaking hands during a renovation

Design Collaboration and Project Management

Successful projects are built on strong collaboration and clear communication. We work closely with homeowners, architects, designers, engineers, and subcontractors to ensure every detail is thoughtfully planned and executed.
Over the years we’ve built a trusted network of skilled local trades who share our commitment to quality. By coordinating closely with this team, we help keep projects running smoothly while maintaining the high standards our clients expect.
Our approach is simple: thoughtful planning, reliable communication, and craftsmanship that reflects our pride in every project we build.

Carpenter framing a roof under construction

Additions & High-End Remodels

Expanding or transforming your home should feel seamless, intentional, and true to the character of your space. At Grand River Woodwork, we specialize in both home additions and high-end remodels, combining thoughtful design, quality craftsmanship, and careful planning to create spaces that feel comfortable and built to last.
We incorporate custom cabinetry, furniture-grade finishes, and our attention to detail to ensure every space feels refined and integrated with the rest of your home. From kitchen remodels to full home transformations and additions, our team brings experience, precision, and care to every project.

Team Bios

Mark Mueller
Owner
Mark Mueller has more than 15 years of experience in home building and fine woodworking. Originally from Michigan, Mark developed a passion for craftsmanship early on and built his career around creating high-quality woodwork and homes. Known for his attention to detail and commitment to furniture-grade finishes, Mark approaches every project with a craftsman’s mindset, focusing on thoughtful construction and lasting quality. Outside of work, Mark is an avid outdoorsman who enjoys spending time in the mountains and on the river.
Bruce Butler
Construction Operations Manager
Bruce has nearly two decades of combined experience between new home construction and coordination and management of complex multifamily housing maintenance, renovation, and construction defect repair projects. Bruce can help navigate ever-changing planning, building, energy, and wildfire codes. Strong communication skills, ability to adapt quickly to requested changes, and attentiveness to the project schedule and budget are core competencies you can rely on.
Amanda Kochevar
Business Operations Manager
Amanda Kochevar has over 6 years of experience in non-profit management and holds a bachelor’s degree in Sustainability Studies. Known for her strong attention to detail and client-focused approach, Amanda serves as the central hub between the field and the office, ensuring projects run smoothly and clients are always informed. In her free time, Amanda enjoys art, including silversmithing, stamp making, baking, and spending quality time with her dogs, Cordell, Muddy, and Boogie.

— Our Work

Built to Last

If you come to us with a plot of land and a vision, we can take that vision from bare ground to a fully custom mountain home. Built for Colorado winters and mountain living, we will build you a home to be passed down for generations.

Let's start Your project

Let's Build Something Together

Have a custom home project in mind? Reach out to Grand River Woodwork today. From initial plans to the final nail, we bring craftsmanship and care to every build. We'd love to hear what you're dreaming up.

Grand River Woodwork
PO Box 1837
Kremmling, CO 80459
Phone: 970-724-4307

Mark Mueller
E: mark@grandriverwoodwork.com

Amanda Kochevar
E: amanda@grandriverwoodwork.com

Bruce Butler
E: bruce@grandriverwoodwork.com