Colombo Sales & Engineer INC
Central Vacuum Systems · Based in Oakley, MI · Licensed in Washington · License #COLOMSE790OL
Active
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
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License facts
Colombo Sales & Engineer INC has been registered with WA L&I since 2021, based in Oakley, MI. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Aug 31, 2026. A surety bond has been on file since 2021.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Oct 8, 2021
- Expiration date
- Dec 5, 2027
- UBI
- 604527308
- Business type
- Corporation
- Phone
- (248) 547-2820
- Location
- Oakley, MI 48649
Source: WA L&I contractor registration — verified Aug 14, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Merchants Bonding Co (Mutual) | $15,000 | Dec 5, 2025 | Continuous — until canceled |
| Merchants Bonding Co (Mutual) | $6,000 | Aug 12, 2021 | Dec 5, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| EMC Property & Casualty Compan | $1,000,000 | SOVIS INSURANCE AGENCY | Aug 31, 2023 | Aug 31, 2026 |
What the bond and insurance requirements mean for homeowners
A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (general contractors file $30,000). This contractor's current filing shows a $15,000 bond.
The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.
Principals
| Name | Start date |
|---|---|
| Jerryallen Hedrich | Aug 18, 2021 |
What is a Central Vacuum Systems contractor licensed to do in Washington?
Central vacuum contractors install built-in vacuum systems — the in-wall tubing, power unit, and inlet valves that replace a portable vacuum. Typical jobs include new-construction rough-ins, retrofits in existing homes, and power-unit repair. Washington requires a $15,000 surety bond and general liability insurance for this registration.
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Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.