Size It and Permit It
We meet for a sales appointment to size the garage and study how it meets the house. We help confirm the permit path with Calvert County before anything is ordered.
Attached Garages
Carrying groceries from the driveway through bay wind and rain gets old fast. An attached garage in Calvert County ends that walk. 1 Day Garage Builder designs attached garages for homeowners from Chesapeake Beach to Solomons. We tie the new structure into your home so entry stays dry and the addition looks original.


Calvert County stretches along a narrow peninsula between the Chesapeake Bay and the Patuxent River. Many homes here sit on open lots with room beside the house. That side-yard space is exactly what an attached garage needs. Communities like Huntingtown, Prince Frederick, and Dunkirk have the room to build.
An attached garage fits how peninsula families live. It keeps a short, dry path from the car to the kitchen through humid summers and hard freezes. It also shelters gear you use near the water, from coolers to fishing tackle. We match the roofline and siding so the addition reads as part of the original Calvert home.
Calvert County housing helps explain the demand for attached garages. Owner-occupied housing runs above 87%, the highest rate in Southern Maryland.¹ These are long-term owners investing in their homes. The county holds roughly 33,500 households across its bayside communities.²
Home values are high, with a median above $460,000.³ An attached garage adds sheltered space that protects part of that investment. Building stayed active through 2025, with new residential permits issued across the county.⁴ A matched, attached addition is a proven way to gain covered space.
¹ ² ³ ⁴ U.S. Census Bureau QuickFacts, Calvert County, Maryland (2020-2024 estimates; 2025 building permits).
Every attached garage starts with a look at how it meets your home. Picture the entry, the roofline, and the walk from car to kitchen. When you are ready, a sales appointment turns that into a buildable design for your Calvert County home.
Attaching a garage to an existing home takes clean tie-ins and careful planning. Our sequence keeps the work organized around your Calvert lot.
We meet for a sales appointment to size the garage and study how it meets the house. We help confirm the permit path with Calvert County before anything is ordered.
A level, cured foundation must be ready before build day. We plan the connection so the footing meets the county's frost-depth rules and joins the home cleanly.

Our team frames the garage and ties the roof into your existing line. We match siding and trim so the addition blends with the original home.
We complete the interior door, garage door, and details after the shell is up. Then we walk the finished garage with you before you use it.
Ready to plan your build?
Book a Sales AppointmentMany Calvert homeowners wait too long to add sheltered space. These signs point to an attached garage that would change the daily routine.
Groceries and gear cross the open driveway in bay wind and rain. An attached garage gives you dry, interior entry every day.
A detached shed or garage would look separate from the house. An attached build shares the roofline and reads as original.
There is open, buildable room beside your home. That space is exactly what an attached garage needs.
Vehicles parked outside face humidity and coastal salt. A garage tied to the house keeps them covered and close.
Attaching to an existing home leaves no room for sloppy tie-ins. Here is why Calvert homeowners trust us with their attached builds.
Once your foundation is ready, we frame and enclose the garage quickly. That focused schedule limits how long your home sits opened up.
Our careful work shows at every seam. Rooflines and walls meet the existing home with tight, lasting joints.
Every attached garage is designed for your lot and the county permit process. We handle those requirements before build day.
We are a local, licensed, and insured builder serving Southern Maryland. You get a team that stands behind the connection to your house.

We build attached garages for homeowners across Calvert County, bay side and river side. Here are communities where we plan and build.
We bring the same one-day framing to every Calvert community.
Calvert homeowners ask us the same things before an attached build. Here are clear answers on coverage, matching, permits, and cost.
Yes, we serve the whole county from Dunkirk to Solomons. Our crews cover Prince Frederick, the bay towns, and the areas between them.
We match the roofline, siding, and trim to your existing house. The goal is a finished look that appears original to the property.
The main structure is often framed and enclosed in one day after the foundation is ready. Tie-ins and finish work can add time, set during planning.
Yes, attached garages require a county building permit. We help you confirm the permit path before any materials are ordered.
Cost depends on size, the tie-in, foundation, and finishes, so prices vary. We provide a clear quote during your sales appointment.
Start With The Plan
An attached garage brings your car, storage, and dry entry under one roof. With a ready foundation, we frame and enclose it fast, then tie it cleanly into your home. Start with a sales appointment to plan your Calvert County build. See also our detached garages in Calvert County and the full Calvert County service area. Call or text us at 410-829-9565 to book today.