We bring construction expertise to custom homes & remodels in Boulder & Denver.
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Fernhill has emerged as part of a new generation of residential builders bringing operational rigor, design awareness, and collaborative thinking into architecturally driven homes.
Modern In Denver
Magazine
We deliver - PERIOD.
Hear what they say about us.
Mark Schaeffer
FS Woodworks
He’s the conductor of the orchestra.
"
Nicholas Fiore
Flower Architecture
It’s rare to meet a builder who obsesses on process as much as Alex does, in a good way
"
Modern in Denver
Spring 2025
Known for thoughtful coordination and a process-oriented mindset, Fernhill’s work reflects a commitment to clarity, craftsmanship, and design integrity.”
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FAQ
Got specific questions?
What is pre-construction?
Pre-construction is the planning phase where design, budget, scope, and constructability are aligned before building begins. It typically includes budgeting, scheduling, coordination with the design team, site analysis, and early decision-making that helps establish a stronger foundation for the project overall.
Cost-plus vs fixed-price construction
Cost-plus construction allows projects to evolve transparently as design decisions are refined, while fixed-price contracts are typically best suited for fully defined scopes with limited change. For architecturally driven residential projects, cost-plus structures often provide greater flexibility and clearer visibility into how decisions impact the overall project budget.
How does Fernhill work with architects?
Fernhill works closely alongside architects throughout both design development and construction, helping support the project through constructability input, budgeting, coordination, and disciplined execution. The goal is always to protect design intent while ensuring the project remains aligned with the realities of construction.
Why involve a builder early in design?
Early builder involvement allows key decisions around constructability, cost, sequencing, and site logistics to be addressed while the design is still flexible. This helps reduce unnecessary redesign, maintain alignment with budget expectations, and create a smoother transition into construction.
What does a custom home cost in Boulder?
Custom home costs in Boulder can vary significantly depending on site conditions, design complexity, level of finish, and structural requirements. At Fernhill, projects typically begin around $700 per square foot, with highly design-driven homes often exceeding $1,000 per square foot depending on the level of customization, structural complexity, and material selection.
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