Slate roofing contractors in Newark, DE

6 Newark roofing companies list slate roofs on their website. Each one has a working phone and a live website. Call them direct. Slate roofs in other cities.

Roofers that list slate roofs, A to Z

  1. CTA Exteriors Inc

    5.0 out of 568 reviews on Google Maps

    Newark, DE

    Tile and slate roofs with GAF Certified installs, plus vinyl siding and storm claim help. Family-owned, near Elkton and Pike Creek.

    • Family owned
    • Free inspection
    • Financing

    Also serves Bear, Elkton, Pike Creek +11

  2. Eagle Roofing

    4.5 out of 537 reviews on Google Maps

    Newark, DE

    Apartments, HOAs and homes: solar, tile, slate and wood shake roofs, with emergency service, coatings and claim help.

    • Free inspection
    • Financing
    • Emergency service
    • Warranty
  3. Flat Roof Company

    5.0 out of 513 reviews on Google Maps

    Newark, DE

    For apartments and HOAs: tile, slate, wood shake and metal roofs, coatings, painting and emergency repairs near Glasgow.

    • Family owned
    • Free inspection
    • Emergency service

    Also serves Glasgow, Wilmington, Middletown +2

  4. G. Fedale Roofing and Siding

    4.9 out of 511 reviews on Google Maps

    Newark, DESince 2003

    Tile, slate and metal roofs since 2003, plus solar installation, coatings and commercial work around Bear and Townsend.

    • Free inspection
    • Financing
    • Warranty

    Also serves Bear, Newport, Townsend +12

  5. Perfect Roofing, Inc.

    5.0 out of 577 reviews on Google Maps

    Newark, DE

    Slate and metal roofs, gutter cleaning and roof maintenance from a GAF Certified crew, with financing, near Bear.

    • Free inspection
    • Financing

    Also serves Bear, Wilmington

  6. R&R Roofing and Remodeling

    4.9 out of 5144 reviews on Google Maps

    Newark, DESince 1997

    Coatings, slate, tile and wood shake work since 1997, plus siding and gutter repair. Family-owned, serving Pike Creek and Bear.

    • Family owned
    • Free inspection
    • Financing

    Also serves Pike Creek, Hockessin, Greenville +9

About slate roofs

Natural slate is stone split into thin tiles. A good slate roof can last 75 years or more, much longer than the nails and flashing that hold it. So most slate work is repair: new slates where some have cracked or slipped, and new flashing around chimneys and valleys. Slate is heavy and breaks under a careless foot, so the crew needs slate skills, not only shingle skills. Synthetic slate looks like it, weighs less, and is a different product.

What to ask a contractor

  • How many slate roofs has this crew repaired or installed?
  • Can the roof be repaired, or is the whole roof at the end of its life? How can you tell?
  • Where will matching slates come from, and will they match in color and size?
  • Will you use copper or stainless nails and copper flashing?

Guide: Roof repair or replacement: how to decideGuide: How much does a new roof cost?

Planning roofing work in Newark

Before choosing a company, read the roofing permit and contractor questions for Newark and the Delaware roofing license and insurance reference. Check the source’s jurisdiction and project scope for your address.

The roofing market in Newark

Competition

4.1 roofers per 10,000 homes

About 96 roofing businesses serve New Castle County, 39 with employees and about 57 sole proprietors. We list 23 with a working phone.

Delaware median: 7.5 per 10,000 homes. Fewer roofers per home than most Delaware metros.

Wages

$28.58 an hour, median

What a roofer earns in Delaware. The top ten percent earn over $35.53 an hour.

Delaware figure; the metro is not published. United States: $26.65.

Material prices

+3.9% asphalt shingles, 12 months

National producer price index. Up 50 percent since 2020. The same line on every city.

Building code

Older code edition FEMA status

FEMA lists Newark as having a building code, but an older edition. Confirm roof permit requirements with the building department responsible for your address and scope of work. Agree with your contractor who will obtain any required permit and arrange inspections before work begins.

Delaware has no statewide residential code. Counties and cities adopt their own. The state sets an energy code.

Sources: Census County Business Patterns 2023 and Nonemployer Statistics 2024 (roofing share estimated), ACS housing units 2024, BLS Occupational Employment and Wage Statistics May 2025, BLS Producer Price Index Aug 2026, FEMA Building Code Adoption Tracking Jun 2024. Compiled Oct 13, 2026. Compare Delaware metros →

The service comes from the company’s own website, or from the owner of a claimed profile.