Fine Line Studio | Architecture | Intermountain West

Licensed  ·  Idaho  ·  Washington  ·  Oregon  ·  Hawaii  ·  Kentucky  ·  NCARB

Built to perform.
Designed to endure.

Fine Line Studio. Principal-led architecture, for principled results. For when your commercial project, development agenda, institutional expansion, renovation, or select residential design requires complete accountability.

300+
Projects
Completed
$250M+
Construction
Value
30+
Years in
Practice
5
States
Licensed
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300+
Projects Completed
$250M+
Construction Value
30+
Years in Practice
5
States Licensed

One architect.
Every project.
No hand-offs.

Fine Line Studio is a principal-led architectural practice serving commercial clients, developers, business owners, and institutions who need more than a building — they need a partner who understands budgets, schedules, permitting, and construction, and who brings genuine design intelligence to every decision.

Our work spans commercial buildings, multifamily housing, tenant improvements, workplaces, civic and institutional facilities, and select custom residential. Every project is led directly by principal architect Mark Wagner, AIA, NCARB — from the first feasibility conversation through construction closeout.

About the Practice
Frontier Credit Union — Branch Prototype, Intermountain West
Frontier Credit Union — Branch Prototype

Commercial. Institutional.
Residential. Industrial.

Sandy Court Residence — Boise, Idaho
Residential
Sandy Court
Boise, Idaho — Custom Residence & Pool Complex
Frontier Credit Union Branch Prototype
Commercial
Frontier Credit Union
Branch Prototype — Multi-Location Rollout
McKenna Charter School
Institutional
McKenna Charter School
Education Facility — Full Design & CA
Gowen Field C-130 Hangar
Institutional / Military
Gowen Field C-130 Hangar
Idaho Air National Guard — Aviation Facility
HD Fowler Industrial Warehouse Prototype
Industrial
HD Fowler
Industrial Warehouse Prototype — Multi-Site
Idaho Street Townhomes — Urban Infill
Multifamily / Residential
Idaho Street Townhomes
Urban Infill — Developer Project

Architecture that works
as hard as you do.

From ground-up commercial construction to tenant improvements, developer-led multifamily, and institutional projects — Fine Line Studio covers the full project lifecycle across all project types and delivery methods.

Commercial Architecture

Offices, financial institutions, mixed-use, and tenant improvements. Delivered on schedule, within budget, with direct principal involvement at every phase.

Institutional Projects

Schools, civic buildings, military facilities, and faith-based projects. Experience navigating public agency requirements and design review.

Residential Architecture

Custom homes and high-end residential with the same rigor applied to commercial work. Detail-driven design, constructability first.

Developer & Multifamily

Townhomes, infill residential, and prototype buildings for multi-location rollout. Fast delivery, value-engineered without sacrificing design.

Industrial & Warehouse

Distribution, manufacturing, and aviation facilities. Functional design with attention to workflow, code compliance, and future adaptability.

Permitting & Construction Admin

Full construction document packages, agency submittals, RFI responses, and on-site oversight. Projects delivered the way they were designed.

Mark Wagner, AIA, NCARB — Principal Architect

Mark Charles Wagner,
AIA, NCARB

Mark Wagner has been practicing architecture for over thirty years, delivering more than 300 projects across commercial, institutional, civic, and residential sectors — with a combined construction value exceeding $250 million.

Fine Line Studio is a principal-led practice. When you hire Fine Line, you work directly with Mark from the first conversation through construction completion. No hand-offs. No junior staff managing your project. Every drawing, every site visit, every decision carries his direct attention.

AIA NCARB Idaho Washington Oregon Hawaii Kentucky
Full Biography & Practice History
Fine Line

Ready to build
something that lasts?

A 30-minute project review is a direct conversation with Mark. Bring your site, your program, your budget constraints. Leave with a clear picture of what's possible.

Or reach out directly: [email protected]