Whole-Home Renovation & New Build Design
Architecture-Informed Design From Concept Through Completion
The Earlier We're Involved, the Better the Outcome
The most expensive design mistakes in a renovation happen before a designer is ever called. Ceiling heights get locked in, windows get placed, lighting rough-ins get missed — and changing any of it after framing is costly. We work with homeowners across Bethesda, Potomac, Chevy Chase, and Washington DC from the earliest planning stages, ensuring interior decisions are built into the project rather than bolted on at the end.
We Speak Contractor
Our architecture background means we can read construction drawings, understand structural constraints, and communicate design intent in language builders actually use. We act as your advocate in every meeting with the build team — catching conflicts early, reviewing submittals, and making sure what gets built matches what was designed. That fluency saves our clients time, money, and a significant amount of frustration.
Full-Service Means Full-Service
Vendor coordination, material procurement, contractor sequencing, finish selections, furniture sourcing, installation management — we handle all of it. Our clients across Bethesda, Potomac, McLean, Georgetown, and Northern Virginia don't spend their weekends fielding calls from tile suppliers. Leave that up to us - that’s what we are here for.
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Finish specifications are the documented selections for every surface, fixture, and material in your home - flooring, tile, countertops, paint, hardware, plumbing fixtures, and more. Without a designer, most homeowners make these decisions in isolation, which is how you end up with a wallpaper that doesn’t quite look right or hardware that dates the kitchen in three years. We make every selection in the context of the whole design.
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We start with your lifestyle, your architecture, and your aesthetic - then we build a finish palette that's cohesive across the entire home. We have access to trade-only vendors and materials that aren't available at retail, and we know what holds up over time and what looks great in photos but fails in real life.
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Yes. If you're mid-renovation and overwhelmed by selections, or if your contractor is pushing you to make decisions you're not confident in, we can step in for finish consultation specifically. Contact us to discuss!
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Picking what you like gets you a collection of things you like. A finish specification by a professional gets you a home where everything works together - same undertones, complementary textures, consistent quality level, and a cohesive story from room to room.
Frequently Asked Questions
Let’s Build Your Dream Home—Together!
Ready to simplify your renovation or new build project? Margaret Carroll Interiors brings architectural precision, creative flair, and calm guidance to every stage of your journey. Whether you're dreaming of a kitchen remodel, designing your forever home, or managing multiple vendors—we help you make confident design decisions with ease.
