James Hardie fiber cement, insulated vinyl, and full siding replacement for Severn homes — from the Provinces of Severn and Severn Crossing to the older streets around Pioneer City and Donaldson.
Serving 21144 · 21077
5 ⭐⭐⭐⭐⭐· Google & Trustpilot reviews· MHIC #05-146983
James Hardie & insulated vinyl · HOA paperwork handled · MHIC #05-146983
5 ⭐⭐⭐⭐⭐· Google & Trustpilot reviews
From the Provinces of Severn and Severn Crossing to the older streets around Pioneer City and Donaldson. Apper is based right here on Thompson Avenue, installed by our own local Maryland crew. MHIC #05-146983. Free written estimate, usually same morning.
Verified Google reviews
What Maryland homeowners say
From first meeting until job completion Apper was responsive, punctual, and expertly professional: highly recommended for vinyl siding replacement. The company owner showed personal interest by doing the initial estimate, checking work progress, and asking my impressions as work progressed. The 5-man crew operated efficiently, with well orchestrated precision, completing the job with excellent results in 2-days. Apper Construction is the place to start for expert vinyl siding replacement at a fair price!
Thomas McDaniel
We had a great experience getting our siding replaced. Leandro and his crew were very professional and honest. We always knew what they were doing and what to expect. Very reasonably priced and did a wonderful job!
Lauren Washington
⭐⭐⭐⭐⭐ Outstanding Roof Replacement & Customer Service After a major storm, I discovered water leaking through my roof and knew I needed to find the right contractor. I received proposals from three different roofing companies before deciding on Apper Construction LLC, and I'm extremely glad I did. From the very beginning, their team was professional, knowledgeable, and honest. They took the time to explain the repair process, answered all of my questions, and never made me feel pressured. Throughout the project, they kept me informed every step of the way. The crew did an outstanding job replacing the damaged roof decking, installing new underlayment, flashing, roof vents, and shingles. Looking at the before-and-after photos, it's clear they didn't cut corners. They treated my home like it was their own, worked efficiently, and left the job site clean when they were finished. What really stood out to me was their attention to detail and craftsmanship. You can tell they take pride in their work. If you're looking for a roofing company that is professional, reliable, and delivers quality workmanship, I highly recommend Apper Construction LLC. They absolutely knocked it out of the park, and I wouldn't hesitate to hire them again. Thank you to the entire team for an amazing job!
A Chavarria
Leandro and his company replaced the siding on my house. From the very beginning of the estimate to the completion of the job I was very pleased with it all. Leandro is kind, honest, polite and professional explaining every thing in detail with an itemized estimate. He and the crew were all prompt and efficient. I highly recommend!
Doris Dukes
Leo and his crew were professional and efficient. They did an excellent job installing my windows. They take pride in their craftsmanship. I highly recommend them for your roofing, windows, siding, and deck needs. I have used them on multiple projects and have been nothing but completely satisfied with their service
Severn is our home base — Apper Construction runs out of Thompson Avenue, so when a Severn homeowner calls about siding, we're often the same-morning response, not a truck dispatched from an hour away. That local footprint matters here because Severn is a patchwork of eras: the 1960s starter blocks around Pioneer City and Donaldson, the steady 1970s–1980s ranches near Harmans, and the newer 1990s–2000s subdivisions like the Provinces of Severn and Severn Crossing. Each vintage fails differently. The older streets are still wearing original hardboard or first-generation vinyl that's chalking, cupping, and letting water past the seams; the newer subdivisions are hitting the 20-to-30-year mark where builder-grade vinyl fades on the sun-baked south walls and grows algae on the shaded north side.
Proximity to Fort Meade shapes the work as much as the housing does. A big share of Severn's owners are military families on PCS timelines, and we get a lot of calls where the estimate has to fit a closing date or a report-by-order. That's why we quote fast and put everything — tear-off, housewrap, flashing, trim, and a per-sheet decking allowance — in writing up front, so a family relocating on short notice knows the real number before they commit. For most Severn homes we recommend James Hardie fiber cement: it shrugs off the moisture that streaks vinyl on the north elevations, won't warp in Maryland's freeze-thaw swings, and its baked-on finish holds color far longer than the builder vinyl that came on the 1990s subdivisions. Where budget or an HOA points to vinyl, we install insulated panels that add real R-value to the wall and resist fading.
Every job is installed by our own local crew — never subcontracted day labor — and backed by a written workmanship warranty separate from the manufacturer's. We pull Anne Arundel County permits, and for the Severn communities that run architectural review we prepare and submit the color and material paperwork. Behind the old siding is where budgets get blown, so before we quote we inspect the sheathing behind a sample section and cap the rotted-decking allowance in writing per sheet — the number you approve is the number you pay. As a licensed siding contractor in Severn, we handle full-home siding and targeted siding repairs.
Most Severn siding replacements run $12,000–$32,000 depending on the home's size, the number of stories and gables, and whether you choose insulated vinyl or James Hardie fiber cement. The larger Provinces of Severn and Severn Crossing colonials sit toward the top of that range; the smaller Pioneer City and Donaldson ranches come in lower. You get a written, line-itemed estimate — tear-off, housewrap, flashing, trim, and a per-sheet decking allowance — before anything is scheduled. Call 410-508-6141 for a free written estimate.
Most Severn siding replacements land between $12,000 and $32,000. Insulated vinyl on a smaller Pioneer City or Donaldson ranch is the lower end; James Hardie fiber cement on a larger Provinces of Severn or Severn Crossing colonial is the higher end. We measure and put a line-itemed number in writing before any work is scheduled.
We're on a PCS timeline near Fort Meade — how fast can you get us an estimate?
Fast. We're based right here on Thompson Avenue in Severn, so we can usually get out the same morning and turn a written estimate around quickly. A lot of our Severn work is for military families relocating, so we're used to fitting a closing date or report-by order.
Is James Hardie worth it over vinyl on a 1990s Severn subdivision?
For most homes here, yes. The builder-grade vinyl on Severn's 1990s–2000s subdivisions fades on the south walls and grows algae on the shaded north side. Fiber cement resists moisture and rot, won't warp in freeze-thaw swings, and its baked-on finish holds color far longer. Where an HOA or budget points to vinyl, we install insulated panels that add real wall R-value.
Do you handle HOA and architectural-review approval?
Yes. Several Severn communities require architectural-review approval for siding color and material. We prepare and submit that paperwork so your project isn't delayed or stopped after it starts.