Business source record
Mayer Construction Inc Portland
Listing collected 2026-11-09. Each comparison below identifies its score and source snapshot.
531 SW Montgomery St, Portland, OR 97201 · (503) 847-2786 · Business website
CCB/BCD checks do not establish the credentials for this category. Other regulators, individual credentials and exact job scope have not been checked.
Evidence coverage
5 recorded facts from 1 linked source records. These counts do not measure service quality.
| Fact | Recorded value | Source and date |
|---|---|---|
| Google rating | 5 | verified against Google listing · |
| Google rating count | 26 | verified against Google listing · |
| Newest review date | 2026-08-19 | verified against Google listing · |
| Listing address | 531 SW Montgomery St, Portland, OR 97201 | verified against Google listing · |
| Listing phone | +1503-847-2786 | verified against Google listing · |
Limits and missing records
- Bond: Not checked: no matched contractor-license record is available in this collection · 2026-11-09
- Insurance: Not checked: no matched contractor-license record is available in this collection · 2026-11-09
- Contractor license: No completed contractor-license check is recorded for this business · Source · 2026-11-08
- Permit activity: Not checked in this collection
- Program approvals: Not checked in this collection
- Specialist credentials: Not checked in this collection
- Complaint history: Not checked in this collection
A missing match is a limit of this collection. It is not evidence of a problem with the business.
Not checked: workmanship, price fairness or first-hand testing.
Junk removal companies: #27, 71.1/100
Return to the junk removal companies comparison →
Score breakdown & source record
- Adjusted rating
- 28.52 / 35
- Rating volume
- 13.25 / 25
- Review recency
- 8 / 10
- Normalized score
- 71.1 / 100
Score = 100 × (rating points + volume points + recency points) ÷ 70. See the exact formula.
Google listing and reviews: 5 / 5 from 26 ratings; newest review 2026-08-19. Listing collected 2026-11-09; review-date record collected 2026-11-09. Ratings cover the whole business.
Adjusted rating: 4.722222222222222. Exact computed score: 71.10383328680959. Review age at snapshot: 82 days. Categories recorded by the source: Waste management service, Asbestos testing service, Debris removal service, Excavating contractor, Junk removal service, Demolition contractor.
No unambiguous CCB record match was made. This is a matching limit, not a finding about the business. Use the trade-specific official resources before hiring.