- Source reference
- GOLDSSP771K6
- Valid through
- Jul 2027
- Source checked
- Jul 17, 2026
Public evidence profile
Gold Seal Plumbing
Credentials & registries
Washington Department of Labor & Industries
Only 3 reviews held yet.
No Trust Score yet
- Rated 2.3 from 3 reviews
- Reviewed 12 months ago
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
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.
2.3out of 5
Where these reviews are published
- Better Business Bureau3 reviews · 2.3 avg
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Sources
3 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.
Independent checks
About this business
How long they've really been tradingOperating since at least 2023 (3 years), according to an independent source, not just their own word.
Website online since1999First public review2023
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Agree the callout fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemized quote (parts and labor separately) before agreeing to major work.
Gas work is licensed separately from general plumbing in most states. Make sure anyone working on a gas appliance or gas line is licensed for gas work under your state's rules, and ask for proof of that license before they start.
Want an extra legitimacy check? Run the Rogue Contractor Check on Gold Seal Plumbing before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Gold Seal Plumbing
Is Gold Seal Plumbing a legitimate business?
Gold Seal Plumbing has 3 independent public reviews, rated 2.3 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 Gold Seal Plumbing?
Gold Seal Plumbing has 3 public reviews, averaging 2.3 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Gold Seal Plumbing's reviews are genuine?
Gold Seal Plumbing's 3 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 Gold Seal Plumbing qualified and accredited?
We hold 1 independently sourced credential for Gold Seal Plumbing, 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.
When was Gold Seal Plumbing's website registered?
Gold Seal Plumbing's website has been online since 1999, according to the public domain registry. This dates the website, not necessarily when the business began trading.