
Home Addition Contractors &
Design-Build Under One Roof
As trusted house addition contractors in Troy, MO, Studio Epik builds living space expansions, specialty rooms and multi-level extensions designed to feel architecturally integrated with your existing home. Our in-house team handles design-build planning with architecture and engineering expertise, taking your project A to Z from first sketch to finished build out.
Schedule a Consultation
Book your home addition consultation. Talk through your goals, explore design ideas and outline early budgets with our Troy, MO team.
Architecturally Integrated Additions &
Turnkey Design-Build Planning
Every addition by Studio Epik is designed to feel architecturally integrated with your existing home, preserving the character and proportions of the home you already love. Our design-build planning unites architecture and engineering expertise under one roof, taking care of the entire process in-house, A to Z. With our own in-house crews on every build and dedicated project management from start to finish, you get seamless coordination without disjointed hand-offs between separate designers and outside builders.

Seamless Execution from Concept to Completion
Adding onto your home requires rigorous architectural planning, foundation engineering, and disciplined site management. By combining in-house architecture, structural engineering, and dedicated project crews, we ensure your new space feels like a natural, original part of your home.
Home Addition Services
From living space expansions and multi-level extensions to architecture, engineering, and complete interior finish selections, Studio Epik delivers comprehensive home addition services with every step handled in-house. As experienced room addition contractors, our in-house team manages every phase of your project from design through build.

Living Space Expansions
Expand your main floor footprint with spacious great rooms, family gathering areas, and expansive open living concepts designed to flow effortlessly into your existing home.

Specialty Room Additions
Custom architectural spaces crafted for your specific lifestyle, including private home offices, sunrooms, luxury in-law suites, fitness rooms, and custom lounge areas.

Multi-Level Extensions
Substantial vertical and multi-story home extensions that add second-story suites, multi-level living wings, and expanded footprints engineered for structural integrity.

Architecture and Engineering
Comprehensive in-house architectural design and structural engineering expertise, ensuring your home addition is structurally sound, code-compliant, and built to last.

Space Planning and Layout Design
Thoughtful floor plans and circulation studies that maximize usable square footage, optimize natural lighting, and create intuitive transitions between new and existing spaces.

Interior Design and Finish Selections
Curate cabinetry, luxury surfaces, flooring, lighting, and architectural hardware so the interior finish of your addition matches or elevates your home's aesthetic.

Construction Drawings and Documentation
Permit-ready architectural plans, stamped engineering drawings, MEP schematics, and clear project documentation for precise on-site execution by our in-house crews.

Integrated Indoor-Outdoor Design
Harmonious transitions between your new interior addition and exterior living environments, featuring covered verandas, multi-slide patio doors, and screened porches.
Our Addition Process
A clear, predictable design-build process that gives you complete visibility from first discovery to final warranty handover.
Project Discovery
We talk through your goals, explore design ideas and outline early budgets.
Design and Renderings
We create floor plans, help you choose materials and share renderings so you see the complete look, and every layout is confirmed before the build.
Project Build Out
Our in-house crews build your addition, with regular updates along the way.
Care and Warranty
We provide a full care and warranty portfolio when the project wraps.
Ready to begin Step 1 with our team?
We talk through your goals, explore design ideas and outline early budgets for your home addition. Schedule your consultation with our Troy, MO team.
Why Choose Our Firm?
Architecture & Engineering
Design-build planning with architecture and engineering expertise, all handled in-house.
Architecturally Integrated
Every addition is designed to feel like part of your existing home, and you see renderings of the complete look before work begins.
In-House, A to Z
Dedicated project management from start to finish and our own in-house crews on every build.
Care & Warranty
Designing and building since 2014, with a full care and warranty portfolio when your project wraps.
See the Complete Look
Before Work Begins
Adding onto your home is an exciting investment, and you should never have to guess how the finished space will look or feel. Our design team creates precise floor plans, helps you choose materials and shares detailed renderings so you see the complete look before construction begins, confirming every layout before the build.
Renderings of the Complete Look
Visualize rooflines, window placements, interior volume, and exterior tie-ins with clear renderings before site work begins.
Floor Plans and Material Selections
Review architectural layouts and curated material palettes with our designers, so every detail is confirmed prior to the build out.




Areas We Serve
If you are searching for trusted home addition contractors near me or evaluating experienced home addition companies near me, Studio Epik is your local design-build partner. Based in Troy, MO, our team builds custom room additions and home extensions across Troy, St. Charles, Lincoln County, and surrounding communities.
Troy, Missouri
Home addition consultations and design reviews are scheduled by appointment at our Troy studio or at your residence.
Planning a living space expansion, specialty room addition, multi-level extension, or Custom Home in these Missouri areas? We welcome your inquiry.
Frequently Asked Questions
Have questions about planning a home addition or our design-build process? Here are details about working with Studio Epik.
Still have a specific question about your upcoming home addition?
Planning a remodel and an addition together? Studio Epik handles the full scope.See our home remodeling services

Schedule Your Addition Consultation
Transform your living space with an integrated design-build partner. Talk through your addition goals, explore design ideas, and review preliminary plans with our architects and structural specialists.
Home Addition Consultations: By Appointment Only. Monday - Friday: 8AM - 5PM
