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Maryland Homeowners

 Plan Your Deck, Patio or Remodeling Project the Right Way

Hi!  This Is

Roberto Osorio

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​With over 20 years of experience, Roberto Osorio leads premium outdoor living projects across Maryland, specializing in custom decks, patios, pergolas, outdoor kitchens, and home additions. Personally involved in every project, he ensures exceptional craftsmanship and lasting quality.

Trusted by Maryland homeowners. Proven by real results.

X Delays
X Permits headaches
Contractors that disappear

How it work?
  Free Consultation
✅  Design & Estimate
✅  Permits & Construction
  Enjoy your New Space

The ByDesign Process

✅ Discovery & Consultation
✅ Custom Design & Planning
✅ Permits & Engineering
✅ Professional Construction
✅ Final Project Delivery

Built Right

From Planning to Completion.

Planning a Backyard or Remodeling Project in Maryland?
Start Here First

This free homeowner guide helps you understand realistic budgets, permit requirements, timelines, and design decisions that can save time and avoid costly mistakes.

What You’ll Learn

  Typical outdoor living investment ranges in Maryland
Permit and HOA approval process explained
  Design decisions that increase property value
  Timeline expectations before construction begins
  Common mistakes homeowners make before building

Proudly Serving Maryland Homeowners

ByDesign provides design-build and construction services across Maryland communities, helping homeowners create functional and high-end outdoor living spaces.

Our team understands local building regulations, permit requirements, and HOA guidelines across Maryland counties — ensuring a smoother planning and construction process from start to finish.

We currently serve homeowners in:

Bowie Woodmore Upper Marlboro Annapolis Crofton Ellicott City
Rockville Clarksville Millersville ✅ Surrounding Maryland Areas

Start your project planning

What type of project ar you planning?
Estimated investment range
When are you planning to start your project?

Join our social media community and get informed before you build.

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