Decks · Fences · Patios · Central Maryland
Transform Your Maryland Backyard with Roso Deck, Fence & Patio
Expertly crafted custom decks, durable fencing, and beautiful patios in Baltimore, Howard, Anne Arundel, and Carroll counties.
- Free written estimates
- Wood and composite options
- Permits coordinated
What we build
Three services, one crew that plans them together
Whether you need one project or a whole backyard, we design decks, fences, and patios to work with each other and with your property.
Design inspiration Custom Decks
Wood and composite decks designed around your yard, framed to code, and finished with railings and stairs that fit how you entertain.
- Wood or composite
- Multi-level and platform
- Deck replacement
Design inspiration Fence Installation
Privacy, picket, vinyl, and aluminum fences set deep and straight, with gates that keep working and guidance on property lines and height rules.
- Wood, vinyl, aluminum
- Privacy and pool fencing
- Gates and removal
Design inspiration Paver Patios & Hardscaping
Paver patios, walkways, and seating walls built on a properly compacted base with drainage planned so they stay level for years.
- Concrete pavers
- Walkways and steps
- Fire pit areas
Why Roso
What working with us is like
Fewer surprises, clearer numbers, and construction details done right where you can't see them.
One crew for decks, fences, and patios
Plan the whole backyard with one contractor so the deck, fence, and patio fit together in layout, materials, and schedule.
Written estimates you can compare
Every estimate itemizes materials, labor, and options so you know exactly what you are paying for and can adjust scope before signing.
Built for Maryland conditions
Frost-depth footings, drainage planned for clay soils, and materials chosen for humid summers and freeze-thaw winters.
Local rules handled with you
County permits, height limits, easements, and HOA approvals differ across our four counties. We confirm what applies before work starts.
Clear communication
You will know who is coming, when, and what happens next. Questions get straight answers, including when the answer is 'that will cost more'.
A clean finish
Debris hauled away, the site tidied, and a final walkthrough with you so every rail, gate, and paver is checked before we leave.
Our standard
Built to be inspected, explained plainly, and finished clean
We would rather show you how a deck is framed or what sits under a patio than make claims we cannot back up. Reviews and project photos from Roso customers will appear here as they are collected and verified, with permission.
- Frost-depth footings and flashed ledgers on every deck
- Concrete-set fence posts and gates hung to stay true
- Compacted base and drainage pitch under every patio
Maryland Home Improvement Commission license #157680. Verify with the MHIC.
Illustrative rendering 
Illustrative rendering 
Illustrative rendering
How it works
A clear path from idea to finished project
Five steps, no guesswork. You know what comes next at every stage.
Step 1: Tell us about your project
Send the estimate form or call. Share your project type, ZIP code, and what you have in mind so we can prepare for the conversation.
Step 2: Site visit and measurements
We walk the property with you, measure, check grade and access, and talk through layout, materials, and anything that affects cost.
Step 3: Written estimate
You receive a written estimate that spells out scope, materials, and price so you can compare options and ask questions before deciding.
Step 4: Permits and scheduling
Once you approve, we confirm any permit or HOA requirements for your county and neighborhood and set a start window that works for you.
Step 5: Build and walkthrough
Our crew builds to the agreed plan, keeps the site tidy, and finishes with a walkthrough so you can see every detail before we call it done.
Project ideas
See what each service can look like
Design-inspiration renderings for each service. Photos of completed Roso projects will be added as they are collected.
Design inspiration Composite deck with slim railing
Design inspiration: a low deck at door height, wide steps, and railing that keeps the view open.
Design inspiration Solid-board privacy fence with gate
Design inspiration: capped posts, a flush gate, and planting that softens a long fence run.
Design inspiration Large-format paver patio with seating wall
Design inspiration: large pavers in a running pattern, edged by a low stone wall and beds.
Where we work
Serving four Maryland counties
Baltimore, Howard, Anne Arundel, and Carroll counties, from established neighborhoods to newer developments and rural lots.
Baltimore County
Towson, Catonsville, Perry Hall, Lutherville-Timonium, Pikesville, and nearby
Howard County
Columbia, Ellicott City, Elkridge, Clarksville, Fulton, and nearby
Anne Arundel County
Annapolis area, Severna Park, Glen Burnie, Pasadena, Crofton, and nearby
Carroll County
Eldersburg, Westminster, Hampstead, Manchester, Sykesville, and nearby
Not sure if we cover your address? Include your ZIP code with your estimate request and we'll confirm. See service-area details
FAQs
Questions homeowners ask us first
If you don't see your question, ask it in the estimate form and we'll answer directly.
We build for homeowners throughout Baltimore County, Howard County, Anne Arundel County, and Carroll County in Maryland. If you are near a county border or unsure whether we cover your address, send your ZIP code with the estimate form and we will confirm.
Fill out the free estimate form with your name, contact details, project type, ZIP code, and a short description, or call us. We review your request, reach out to schedule a site visit, take measurements, and then send a written estimate you can review at home.
Yes. The site visit and written estimate are free, with no obligation. We would rather you have clear numbers and choose us because the plan and price make sense.
Yes. We build decks in pressure-treated lumber and in capped composite or PVC decking, and we install wood, vinyl, and aluminum fencing. We will walk you through the trade-offs in cost, maintenance, and appearance so you can choose with confidence.
We confirm the permit and inspection requirements for your county and property as part of the project and build to pass inspection. Requirements differ: decks need permits in every county we serve, while fence permits depend on height and location, and patios often depend on grading and stormwater rules rather than a building permit.
Yes, and it usually produces a better result. Planning the pieces together lets us align levels and stairs, match materials and colors, sequence the work efficiently, and give you one estimate for the whole backyard.
Spring and early summer are the busiest seasons for outdoor construction, and permit review adds lead time. Reaching out a couple of months before you want to be using the space gives the most flexibility. We will give you a realistic start window with your estimate.
Your rough dimensions or footage, photos of the area, your property plat if you have one, any HOA guidelines, and a sense of your budget range. None of it is required to start, but it helps us show up with useful options.
Free estimate
Request your free estimate
Tell us about the project. We'll follow up to schedule a site visit and send a written estimate you can review at home.
What happens next
- Tell us about your project. Send the estimate form or call. Share your project type, ZIP code, and what you have in mind so we can prepare for the conversation.
- Site visit and measurements. We walk the property with you, measure, check grade and access, and talk through layout, materials, and anything that affects cost.
- Written estimate. You receive a written estimate that spells out scope, materials, and price so you can compare options and ask questions before deciding.
- No cost, no obligation
- Your details are used only to discuss your project
Prefer to talk? (410) 871-8175
Let's talk about your backyard
Decks, fences, patios, or all three. Start with a free estimate and clear answers.