Maryland Homeowners
Plan Your Deck, Patio or Remodeling Project the Right Way
Hi! This Is
Roberto Osorio
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.
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
