Looking for a metal roofing contractor in Black Diamond, WA? Describe your project once and up to three metal roofing contractors who work in Black Diamond and King County get back to you with a quote. It's free and there is no obligation.
Black Diamond is home to about 6,787 people (2024 Census Bureau estimate), a growing community (+44.6% since 2020). With 1,029 people per sq mi, it is a semi-rural area. Storms, sun and long-term costs make metal roofs a popular choice here.
Black Diamond at a glance
- Population (Census Bureau estimate, 2024)
- 6,787 (+44.6% since 2020)
- Rank in Washington
- 112th of 281 cities and towns
- Land area
- 6.6 sq mi
- Population density
- 1,029 people per sq mi (semi-rural)
- Type
- City (Black Diamond city)
- Main county
- King County
What to check before hiring in Black Diamond
- License and permit: in Washington, check the roofer's license and the roofing permit.
- Ratings: ask for wind and fire ratings matching local requirements.
- Insurance: some insurers credit impact-rated or metal roofs.
- Price drivers: roof size and pitch, panel type, tear-off and flashings.
Useful official resources
-
Metal Construction Association
Official information and guidance.
-
NRCA
Official information and guidance.
Services available in Black Diamond
-
Metal roof installation
New or replacement metal roof with underlayment, flashings and the permit.
Frequently asked questions in Black Diamond
How much does a metal roof cost in Black Diamond, WA?
It depends on the size, pitch and system. Describe your roof: roofers who serve Black Diamond reply with a quote.
How long does installation take?
Often a few days to a week.
Does it lower insurance?
Some insurers offer credits for impact-rated roofs; ask yours.
Which metal roofing contractors will contact me?
Up to three independent metal roofing contractors who serve Black Diamond and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.