- Source reference
- MASTEMH022CK
- First issued
- 1998
- Valid through
- Dec 2026
- Source checked
- Jun 27, 2026
Public evidence profile
Masters Roofing
Credentials & registries
Washington Department of Labor & Industries
No Trust Score yet
- Rated 4.9 from 281 reviews
- 1 credential shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
4.9out of 5
Where these reviews are published
- Porch281 reviews · 4.9 avg
Sources
2 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Registers and membership directories
Check dates vary by source. Where we hold a date, the check shows it.
About
Masters Roofing has been serving the Seattle area since 1978. We specialize in shingle installation with a focus on Architectural Shingles, especially Certainteed's Presidential Shake.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Never agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam.
Get a written quote that itemizes access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate.
Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed.
Want an extra legitimacy check? Run the Rogue Contractor Check on Masters Roofing before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Masters Roofing
Is Masters Roofing a legitimate business?
Masters Roofing has 281 independent public reviews, rated 4.9 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Masters Roofing?
Masters Roofing has 281 public reviews, averaging 4.9 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Masters Roofing's reviews are genuine?
Masters Roofing's 281 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
Is Masters Roofing qualified and accredited?
We hold 1 independently sourced credential for Masters Roofing, including Washington Department of Labor & Industries. Each is attributed to the body that issued it in the credentials section. For example, Washington Department of Labor & Industries is Washington State's Department of Labor & Industries: the agency contractors must register with, which also oversees workplace safety.
