Arndt Construction was founded by Nathaniel Arndt in Lusby, Maryland, to do contracting the way it should have been done all along — honestly, locally, and on time.
Arndt Construction is a family-owned roofing, siding, gutter, and storm-restoration company based in Lusby, Maryland — Calvert County, on the Patuxent side of the Bay. We've been working on Mid-Atlantic roofs since 2019, and we've stayed deliberately small. One owner, one direct phone number, one crew. When you call, you're talking to someone who's been on the roofs we're talking about.
The roofing industry in the U.S. has consolidated rapidly over the last decade — private-equity-owned roll-ups, national franchises, and out-of-state storm chasers all show up after every weather event. Their model depends on volume, sales pressure, and minimizing time on each job. Our model depends on the opposite: doing it right the first time and earning the next customer through the work itself.
If you've ever felt rushed, upsold, or talked-down-to by a contractor, you understand why this matters. We answer the phone live during business hours. We give written estimates before you sign anything. We don't pressure-close on the first visit. We do not subcontract the work to crews we don't know.
A roof is the single most important thing on your house. It protects everything inside, including the most expensive things you own and the people you love most. Doing it cheaply, with bad shingles, by a crew that's gone tomorrow, is not actually saving anyone money — it's deferring a much larger bill onto your future self.
We install systems with manufacturer warranties, by people who have stood behind their work for years. We use proper underlayment. We replace bad decking when we find it. We install ridge ventilation that actually meets code. We document the install with photos so you have a record. None of that is exotic. It's what every roof installation should be.
Calvert County is home — Lusby, Solomons, Prince Frederick, Huntingtown, Dunkirk, Owings, Chesapeake Beach, St. Leonard. We also serve neighboring counties in Southern Maryland (St. Mary's, Charles), parts of Anne Arundel, Prince George's, and Queen Anne's. If you're a little outside that radius, call us anyway — we travel for the right job, and for storm response we routinely cover further out.
See the full service area map.
Free on-site inspection, written estimate, same-business-day callback.