Deck, Sunroom & Pergola Builders in Cecil County, MD

Why Cecil County homeowners hire Custom Design & Build

Cecil County is where farmland, small towns, and waterfront homes meet the top of the Chesapeake. That variety shapes the projects we build here. A rural pergola outside Rising Sun looks nothing like a Chesapeake City waterfront deck, and both look nothing like an Elkton three-season room. We take each site on its own terms, and we know how Cecil County handles Critical Area permits along the water.

We are MHIC #91686-licensed, Trex Pro Platinum, an authorized Sunspace dealer, and Azenco-certified for motorized louvered pergolas. Every Cecil County project is custom-designed, permitted, and built end to end by our own crews. No subcontracted middlemen.

Services we build in Cecil County

Towns we serve in Cecil County

Every town has its own service-area page with local notes on neighborhoods, permits, and past projects.

• Elkton, MD
• North East, MD
• Chesapeake City, MD

Permits and inspections in Cecil County

Cecil County permits go through the Department of Land Use and Development Services. Waterfront and Critical Area projects need extra review, and we plan for that up front so your timeline stays realistic. Greenhouses under 120 square feet are exempt from a building permit in Cecil County. Above that, we file through Land Use and Development Services.

For a full walk-through of what a permit application looks like on a three-season room, read our permit and zoning checklist.

Pricing and next step

Most Cecil County sunroom, deck, and pergola projects fall between $20,000 and $150,000+, depending on size, materials, and site conditions. Use our interactive pricing calculator for a 60-second ballpark, or start a free phone conversation.