Luxury Design Build Firm in Denver, CO

At Rivington Marx Interiors, we create homes that feel cohesive, intentional, and functional. Design leads every decision, and construction follows that vision with expert craftsmanship and quality. Our design build process creates a smooth transition from design to completion, with an integrated team that works together at every stage of the project.

It all
begins with a conversation

What Is a Design-Build Firm?

A design-build firm handles both design and construction under one roof, typically with one agreement and one team guiding the project from early concepts through the final walkthrough. Instead of hiring an interior designer and a separate contractor and hoping the handoff goes smoothly, the same team coordinates the vision, budget, schedule, and execution.

For homeowners, the notable difference is accountability and continuity. When design and build are working together from day one, there is less time translating decisions between vendors, and more attention can be devoted to the execution of the project rather than the logistics.

Why Choose a Design-Build Firm in Denver

Updating Denver homes can come with challenges such as unique historic charm, quirky layouts, older infrastructure, and strict permitting, all the while still striving to design the home to feel elegant, functional, and livable. A design-build firm is a smart fit to navigate all the pieces of a large remodel project with a smooth path from ideation to finished space.

Here is why many Denver homeowners choose this model.

  • One team, one direction: We keep design intent and construction reality aligned, so your home does not lose its point of view halfway through.
  • Fewer gaps between drawings and field work: Fine details that often need clarification, such as casing profiles, mitered or straight cuts, tile transitions, lighting placement, and built-in specs are communicated quickly between the design team and in-house construction team.
  • Better budget control as the design evolves: When changes are requested, or issues arise, we can line out the cost impact quickly and adjust with intention, not panic.
  • Faster decisions, cleaner timelines: No waiting on separate vendors to respond, price, revise, and reprice the same scope.
  • Less stress during a remodel: Clear communication, fewer unknowns, and a more predictable day-to-day experience, especially when renovating a primary home.

Our Design-First, Build-Smart Process

We treat design as the lead and construction as the support system that brings that design to life.

  1. Discovery and vision alignment: We get clear on how you live, what you want the home to feel like, and what is not working in your current design, so every later decision has a north star.

  2. Interior design and space planning: We develop layouts, elevations, and finish direction that solve function first, then elevate the mood with materials, color, texture, and proportion.

  3. Budget modeling and value engineering: We budget in phases, identify cost drivers early, and refine the plan without flattening the character or quality.

  4. Permitting and approvals: We coordinate drawings, documentation, and required inspections so the project moves forward with fewer stalls and fewer last-minute revisions.

  5. Construction and project management: We manage the build, protect the details, and keep communication tight, so the work stays aligned with the original intent.

  6. Final walkthrough and handoff: We walk the home with you, address punch list items, and hand off everything you need to live in the space confidently from day one.

Interior Design and Construction Under One Roof

When interior design and construction live under the same roof, decisions get made with the full picture in mind. Our designers work directly with the build team from the earliest planning stages, which means creative ideas are grounded in the structural nuances of the home. This collaboration reduces change orders and last-minute surprises.

Most importantly, the original design intent is protected through the collaboration of the in-house construction team. Details like proportion, material transitions, lighting placement, and custom elements are carried through from concept to completion, instead of being diluted during handoffs between separate firms.

Residential Design-Build Services

We provide design-build services in private homes always with a design-first approach.

  • Residential remodels and additions: Thoughtful updates and expansions that feel integrated with the original architecture, not tacked on.

  • Kitchen and bathroom design build: Highly detailed spaces where layout, materials, and craftsmanship matter as much as visual impact.

  • Whole home renovations: Comprehensive transformations that address flow, function, and atmosphere across the entire home.

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Experience You Can See in the Results

Our experience shows up in the details, the flow of the spaces, and how the finished home feels from the moment you enter. Each project reflects a balance of thoughtful design from our experienced interior designer and disciplined craftsmanship.

View our past design-build projects to see how our approach comes together across different scales, styles, and uses.

FAQs

Is design-build more expensive?

Design-build is not inherently more expensive; instead, it is more transparent. Budgets are addressed earlier, which often reduces surprises, rework, and budget creep during construction.

Do you handle building permits?

Yes. We coordinate permitting and required approvals as part of the design build process, working within local municipality regulations and review timelines.

How long does a design-build project take?

Timelines vary based on scope, permitting, and complexity. Design build typically shortens the overall timeline by overlapping planning, pricing, and coordination instead of handling them in separate phases.

What types of projects are best for design-build?

Design build works well for whole home renovations, additions, kitchens, and bathrooms especially when coordination, budget clarity, and timeline control matter.

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Let’s Design and Build It the Right Way

If you are planning a renovation or new build and want a clear, design-led path forward, design-build may be the right fit. We focus on creating spaces that feel intentional from the first sketch through the final walkthrough.

Reach out to start a conversation and see if our design-build approach aligns with your project and goals.

It all begins with a conversation