Veterans & active duty military: 10% off, up to $1,000. Mention it at your estimate.
We install windows and doors from one end of Calvert County to the other — North Beach, Chesapeake Beach, Owings, Dunkirk, Huntingtown, Prince Frederick, St. Leonard, Lusby, and Solomons. Whether it’s a handful of fogged windows, a full replacement, or a new front door, we handle measuring, removal, installation, and trim.
For windows we install Andersen and Supreme Aluminum products, and doors, hardware, and finish trim come through Build.com.
Calvert County groups changes that alter the look of a home’s exterior as exterior modifications, which require a building permit from Inspections & Permits in Prince Frederick. There’s an extra step in the county’s designated town centers — Dunkirk, Huntingtown, Lusby, Owings, Prince Frederick, Solomons, and St. Leonard — where changes to windows and doors also need Architectural Review approval.
Inside the town limits of Chesapeake Beach or North Beach, the county requires a Beach Application Approval with the building permit package, and homes in a community association may need HOA or POA approval as well. We sort out which of these apply to your address before we order a single window.
Our process begins with a free in-home consultation and precise measurements. We help you select window styles, door configurations, glass packages, and energy ratings that match your home and performance goals. Our crews remove old units, make any needed frame repairs, and install new windows and doors with proper shimming, sealing, flashing, and interior and exterior trim. We haul away all old materials when the job is complete.
Davis Construction installs Energy Star-certified windows and doors that can reduce heating and cooling costs by up to 15 percent annually. For homeowners across Calvert County, those savings add up significantly over the life of the windows. We walk you through energy performance ratings – U-factor, solar heat gain coefficient, and visible transmittance – so you can make an informed product choice before committing.
As your Calvert County window and door contractor, we install double-hung, casement, awning, bay, bow, picture, and sliding windows, plus entry doors, storm doors, sliding glass doors, French doors, and patio doors. We offer vinyl, wood, fiberglass, and aluminum-clad frame options in a variety of colors and finishes. Our team helps you choose products that improve your home’s appearance while delivering the energy performance and security you need.
Even the best windows underperform when installed improperly. Missing flashing, improper air sealing, or incorrect shimming leads to drafts, water intrusion, and premature failure. Davis Construction’s installation teams are trained in window and door best practices. Every unit is installed to manufacturer specifications and sealed to prevent air and water infiltration – protecting your home and your product warranty coverage.
Most window replacement projects in Calvert County are completed in one to two days. A whole-home replacement with 10 to 20 windows typically takes one to two days depending on the number and complexity of units. Door replacements are usually done in a single day. We work efficiently and leave your home clean at the end of each workday.
Calvert County treats exterior changes that alter a home’s appearance as exterior modifications that need a building permit, and homes in the county’s town centers need Architectural Review approval for window and door changes. We’ll confirm what your address needs and file everything.
Stop losing money through inefficient windows and doors. Davis Construction is a licensed window and door contractor serving Calvert County and the rest of Southern Maryland. We offer free in-home consultations, transparent pricing, and professional installation backed by a workmanship warranty. Contact us today to schedule your free estimate and start saving energy in your home.