The details on Tanz Mechanical Insulation LLC
- WA L&I registration
- TANZMIL012BR
- Registration checked
- July 27, 2026
- Registered since
- 1999
- Expires
- February 2028
- Contractor bond
- $30,000 · Ohio Cas Ins Co
- Liability insurance
- $1,000,000 · Benchmark Insurance Co
- Insurance through
- December 2026
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Service area
- Mead
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Tanz Mechanical Insulation LLC
Is Tanz Mechanical Insulation LLC licensed in Washington?
Tanz Mechanical Insulation LLC holds Washington State (L&I) contractor registration TANZMIL012BR, expiring February 2028. We verified it against the state record on July 27, 2026, and you can check the same number on Washington's contractor lookup in about a minute. L&I also lists a $30,000 contractor bond (Ohio Cas Ins Co) and $1,000,000 of liability insurance with Benchmark Insurance Co through December 2026. Ask for proof of bond and current insurance before work starts.
What areas does Tanz Mechanical Insulation LLC serve?
Mead. Service areas change, so confirm they cover your address when you call.
How did Tanz Mechanical Insulation LLC end up on this page?
Tanz Mechanical Insulation LLC is licensed and working in the Spokane area — that's the whole bar for a page here. We check that registration against the state's own record and date the check on this page, so you can see for yourself how current it is.