A major home renovation is a significant investment in your home and the way you live in it. It also means working closely with a construction team for months at a time. The quality of the finished work matters, but so does the experience of getting there.
At Cillessen Construction, we care deeply about both.
Based in Wheat Ridge, we work with homeowners throughout Denver, Boulder, and surrounding Front Range communities on whole-home remodels, additions, custom homes, exterior renovations, and other substantial residential projects. Our approach is straightforward: do quality work, communicate clearly, bring the right people to the project, and guide our clients through the process with care.
If you're comparing options for a Denver home renovation contractor, here's what you can expect when you work with Cillessen Construction.
In this article, we’ll cover:
Quality craftsmanship has always been central to Cillessen Construction. But a successful project isn't measured only by how the home looks when the work is complete.
We also care about how our clients feel throughout the process.
That means taking the time to understand what you want to accomplish, giving you clear information as decisions are made, and maintaining a high standard of workmanship from the beginning of construction through the final walkthrough.
For homeowners researching a Denver remodeling company or home renovation company in Denver, that combination matters. A large renovation can involve many decisions, trades, materials, schedules, and moving parts. Our job is to manage those details while keeping you informed and helping the project move forward with a clear direction.
The quality of a renovation depends heavily on the people doing the work.
Cillessen Construction prioritizes skilled craftspeople, qualified subcontractors, and experienced trade partners who take pride in what they do. We believe the people working in your home should bring the same level of care and professionalism that we expect from our own team.
That becomes especially important on larger projects, where multiple trades need to coordinate their work and execute details consistently.
Whether we're completing a whole-home remodel, building an addition, renovating an exterior, or constructing a custom home, our focus stays the same: bring together the right team and deliver work we can stand behind.
If you're searching for a Denver home remodeling contractor or home remodel contractor in Denver, looking at the people behind the project is just as important as looking at the final photographs.
Construction involves a lot of moving pieces. Good communication helps keep everyone aligned.
At Cillessen Construction, we make communication part of the project process rather than something homeowners have to chase down.
You'll have a dedicated Project Manager overseeing your project, and our team works to keep you informed about progress, upcoming work, decisions, and other details that affect your home.
You'll have a dedicated Project Manager overseeing your project, and our team works to keep you informed about progress, upcoming work, decisions, and other details that affect your home.
The goal is simple: you should know where your project stands and what comes next.
Whole-home remodels and additions require more coordination than a smaller, single-room project. Changes in one part of the home can affect another, and design decisions, structural work, permitting, material selections, subcontractors, and scheduling all need to come together.
Our process is built to manage that complexity.
We begin with an initial conversation to learn about your home, your priorities, your budget, and what you want to accomplish. From there, we can visit the property, evaluate the scope, and determine the appropriate next steps.
Depending on where your project is in the planning process, we can work from completed plans or help connect you with the right design and architectural resources. As the project develops, we establish the scope, estimate the work, finalize details, and prepare for construction.
This coordinated approach can make it easier to move from an initial idea to a well-defined construction plan, even when several professionals are involved along the way.
Large renovations come with a lot of decisions, but homeowners shouldn't have to sort through them alone.
Our team will guide you through the selection process throughout your project and help you understand the decisions you need to make as the work progresses.
You can see each phase in more detail on our Process page.
Cillessen Construction is equipped for substantial residential construction. The company’s intake materials identify large-scale whole-home remodeling, additions, exterior renovations, insurance restoration, and custom homes as core service priorities.
For a whole-home renovation near Denver, our team can manage improvements across multiple areas of your home while keeping the project aligned under a single overall plan.
That might mean reworking an existing floor plan, updating several spaces at once, addressing structural changes, or combining interior and exterior improvements as part of a larger renovation.
The goal is to understand the project as a whole and build it with consistency.
Additions and pop-tops can create meaningful new space without requiring homeowners to leave a location they already value.
These projects often involve structural planning, coordination with the existing home, and careful construction sequencing. Our team manages those details while keeping the overall project goals in focus.
Cillessen Construction also builds custom homes and performs substantial exterior renovations.
Across each service, the priorities remain the same: quality craftsmanship, thoughtful planning, clear communication, and a strong client experience.
If you're beginning to explore a larger project and want a better understanding of potential investment levels, our Custom Home and Remodeling Cost Guide is a useful place to start.
Cillessen Construction is based in Wheat Ridge and works throughout Denver, Boulder, and many surrounding communities.
For remodels, additions, and custom homes, our service area includes communities such as Cherry Creek, Greenwood Village, Castle Pines, Castle Rock, Genesee, Evergreen, Golden, Arvada, Louisville, and other areas along the Front Range.
Our service area varies by project type and scope, so if you're outside one of the communities listed on our website, it's still worth reaching out to discuss your plans.
Working across the region has also given our team experience with a wide variety of homes, architectural styles, lots, and project types.
If you're planning a home renovation in Denver or one of the surrounding communities, we'll start by understanding the property itself and what you want the renovation to accomplish.
Cillessen Construction Company was originally founded by Heath Cillessen's father.
After his father's passing, Heath reopened Cillessen Construction in 2013. Since then, the company has continued to grow while keeping its focus on craftsmanship, quality, communication, and the customer experience.
Those priorities influence how we build our team, manage projects, and work with homeowners today.
You can read more about Heath and the company's history on our About Us page.
Choosing a contractor requires trust, but homeowners should also be able to see the quality of the work for themselves.
Our portfolio includes renovations, additions, custom builds, and exterior projects completed throughout the area.
Looking through completed projects gives you a better sense of the craftsmanship, range, and level of detail our team brings to the work.
We also stand behind our craftsmanship after construction is complete.
Cillessen Construction provides a two-year workmanship warranty on its work and a five-year workmanship warranty on roofing and gutters.
For us, taking care of the client doesn't end the moment the final walkthrough is over. We want the completed project to reflect the same level of care that went into building it.
Cillessen Construction focuses on larger residential projects, including whole-home remodels, additions and pop-tops, custom homes, exterior renovations, and insurance restoration.
If you're unsure whether your project is the right fit, contact our team and tell us what you're considering. We can learn more about the scope and determine the appropriate next step.
We're based in Wheat Ridge and serve homeowners throughout Denver, Boulder, and surrounding Front Range communities.
Our remodeling and building service area includes locations such as Cherry Creek, Greenwood Village, Castle Pines, Castle Rock, Evergreen, Genesee, Golden, Arvada, Louisville, and other nearby communities. Service areas can vary by project type, so we encourage homeowners to reach out even if their specific community isn't listed.
Our approach centers on craftsmanship, communication, transparency, and thoughtful guidance throughout the construction process.
We start by learning about your home and goals. As the project moves forward, our team helps establish the scope, coordinates planning and construction, keeps you informed, and guides you through the decisions that need to be made along the way.
You can learn more about what to expect on our Process page.
Large projects require careful coordination. Once the project moves into construction, a dedicated Project Manager oversees the work from pre-construction through closeout.
Our team coordinates trades, scheduling, materials, project details, and communication so there is a clear plan for moving the work forward. At the end of construction, we complete a walkthrough and address applicable punch-list items before closeout.
The cost of a renovation depends on the size and condition of the home, the project scope, structural requirements, design complexity, materials, and other project-specific factors.
Cillessen Construction specializes in large-scale projects, so we recommend setting realistic investment expectations early in the planning process. Our Custom Home and Remodeling Cost Guide provides additional information about remodeling, addition, and custom-home costs in the Denver and Front Range area.
Experience and craftsmanship matter, but so do communication, organization, and how comfortable you feel working with the team.
When comparing a home renovation company in Denver, look at completed projects similar in scale to yours, learn how the company manages communication and project oversight, and make sure you understand what the process will look like before construction begins.
Getting started is easy. You can complete our contact form, call our office, email us, or visit our Wheat Ridge office to tell us about your project.
From there, our team will learn more about your home, goals, budget, and project scope, then help determine the appropriate next steps.
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If you're planning a substantial remodel, addition, exterior renovation, or custom home, choosing the right construction team is an important part of getting the project started on solid footing.
At Cillessen Construction, we bring together experienced people, quality craftsmanship, a structured process, and clear communication to help homeowners feel confident throughout their projects.
If you're planning a major project in Denver, Boulder, or the surrounding Front Range, we'd be glad to learn more about what you have in mind.