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Maryland · Local pricing guide

Roof Replacement Cost in Lexington Park, Maryland: What Homeowners Should Know

Typical installed range — full replacement
$6,100 – $25,500

A full roof replacement in Lexington Park typically runs $6,100 – $25,500 installed — $450 – $1,100 per square (100 sq ft) — including tear-off, permits, and local labor.

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Price reference · Reviewed June 2026

Roofing cost by material.

Installed price ranges for a full roof replacement in Lexington Park, adjusted for local labor and code. Linked materials have a dedicated city guide.

  • Architectural shingle roof
    Dimensional laminated shingles — the U.S. default
    $8,100 – $16,000
  • 3-tab shingle roof
    Entry-level asphalt
    $6,100 – $10,500
  • Standing-seam metal roof
    Concealed fasteners, 40–70 year service life
    $15,000 – $40,500
  • Corrugated metal roof
    Exposed-fastener panels
    $8,100 – $20,000
  • Flat roof membrane
    TPO, EPDM, or PVC for low-slope sections
    $5,100 – $15,000
  • Tear-off & disposal
    Removing the old roof, dumpster included
    $1,000 – $3,000
  • Permits & inspection
    Varies by municipality
    $250 – $1,000

* Ranges adjusted for Lexington Park's tier and median income — verify with an on-site quote.

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Build your Lexington Park estimate

Adjust the inputs below. The range updates live and is adjusted for Lexington Park's labor market —+1% vs national avg.

Your estimate
$8,800–$17,000
for Lexington Park, Maryland · +1% vs national avg

Indicative range based on Lexington Park-adjusted rates. Deck condition, flashing, and contractor overhead may shift the final invoice. Get written quotes from licensed roofing contractors before signing.

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Before you sign: the quote checklist

  • Get quotes from at least 3 licensed roofing contractors in Lexington Park.
  • Make sure every quote itemizes tear-off, underlayment, flashing, and disposal.
  • Verify licensing and insurance before hiring — ask for certificates, not promises.
  • Ask about both the material warranty and the workmanship warranty — they differ.
The local picture

Roof Replacement in Lexington Park: what matters

Lexington Park sits in St. Mary's County, where the Chesapeake Bay climate brings humidity, thunderstorms, and occasional coastal storms. Many homes here were built during the 1980s and 1990s housing boom, meaning roofs are now reaching the end of their service life. Whether you own a ranch-style home or a two-story colonial, understanding how local weather and building practices affect roof replacement costs helps you plan. This guide covers the factors that influence pricing in Lexington Park, common reasons roofs need replacement, and answers to frequently asked questions. No two roofs are alike, but knowing what to expect in this region puts you in control.

Cost factors

Why Roof Replacement Costs Vary in Lexington Park

Several local factors create price differences. Maryland's building code requires certain wind uplift ratings and ice dam protection, which can affect material choices and labor. Lexington Park's humid climate accelerates wear on asphalt shingles, often leading to earlier replacement. Hail storms, though not annual, can bruise shingles and reduce their lifespan. Many homes have steep pitches or complex rooflines that increase labor time. Disposal fees at local landfills and permit costs from the county add to the total. Labor rates reflect the local market, and availability of skilled crews can shift pricing. The age of your home also matters—older homes may need decking repairs or upgrades to meet current code.

Lexington Park by the numbers

U.S. Census Bureau · ACS
27,053
Population
5,971
Homeowners
55% own
$318,600
Median home value
$96,650
Median income
1991
Median home built
≈ 35 yrs old
11,754
Housing units

5,971 homeowner households, median home built 1991 — a housing stock where many roofs are at or past their service life. Local labor sets the rate roofers charge in Lexington Park.

Field notes

Common Reasons Lexington Park Roofs Need Replacement

  1. Hail Damage

    Hailstorms in southern Maryland can bruise asphalt shingles, causing granule loss and reducing the roof's ability to shed water. Over time, damaged shingles need full replacement.

  2. Wind Uplift

    Thunderstorms and coastal winds can lift shingles, breaking seals and creating leaks. Repeated wind exposure weakens the roof covering, leading to replacement.

  3. Humidity and Moss Growth

    Lexington Park's humid climate encourages moss and algae growth, which traps moisture against shingles and accelerates decay. Severe cases require a new roof.

  4. UV Degradation

    Intense summer sun causes asphalt shingles to dry out, crack, and lose flexibility. This UV damage shortens the roof's lifespan, especially on south-facing slopes.

  5. Ice Dams

    Though milder than northern areas, Lexington Park can experience freeze-thaw cycles that form ice dams at eaves. Water backing up under shingles leads to rot and replacement.

Nearby coverage

Roof Replacement pricing near Lexington Park

Q&A

Roof Replacement cost questions — Lexington Park

What factors affect roof replacement cost in Lexington Park?

Costs depend on roof size, pitch, material choice, accessibility, and the condition of the existing deck. Local labor rates, permit fees from St. Mary's County, and disposal costs also play a role. The type of underlayment and code-required upgrades (like ice and water shield) add to the total. Seasonal demand can influence pricing, but getting multiple quotes gives you a realistic range.

How do I choose a roofing contractor in Lexington Park?

Look for contractors licensed in Maryland, with liability insurance and workers' compensation. Check references and online reviews, and ask about their experience with local weather conditions. A written contract detailing materials, timeline, and payment schedule is essential. Avoid contractors who ask for full payment upfront.

What are the licensing requirements for roofers in Maryland?

Maryland requires contractors to hold a Home Improvement Commission (MHIC) license for work over $3,000. Verify the license number on the state's website. Local permits may also be needed from St. Mary's County. Always confirm your contractor is properly licensed before starting work.

When is the ideal time to replace a roof in Lexington Park?

Late spring through early fall offers the most consistent weather for roof replacement. Temperatures are moderate, and rain is less frequent. However, scheduling in advance is wise as contractors are busiest during these months. Winter replacements are possible but may face delays due to cold or precipitation.

Do I need a permit for roof replacement in Lexington Park?

Yes, St. Mary's County typically requires a building permit for roof replacement. Your contractor should handle the permit application. The permit ensures the work meets local building codes, including wind resistance and ice dam protection. Permit fees are usually included in the contractor's estimate.

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Call (855) 000-0000