How we rank: Renovation contractors
The Score (0–100) is a weighted sum of the factors below. Each factor is the weighted average of its metrics; each metric is calculated from one published fact. Missing facts score zero, and a service is ranked only when enough of its Score is backed by facts.
A service is ranked only when at least 60% of its Score is backed by verified facts.
← Renovation companies in Belarus 2026: a fact-based ranking
Contract and guarantee 30%
The guarantee on work stated by the company itself (scale up to 60 months, the term for general finishing work) and a written contract or fixed estimate. A statutory term mentioned in an article is not a company statement.
| Metric | Rule |
|---|---|
| Guarantee on work | Linear from 0 (0) to 60 (100) |
| Written contract or fixed estimate | Yes = 100, No = 0 |
Legal entity and insurance 25%
Whether the full legal entity with a registry number is given, whether liability or works insurance is stated, and whether membership of a trade body is named: a chamber, union or self-regulatory organisation, in Germany an entry in the craft register. A licence or attestation alone does not count as membership.
| Metric | Rule |
|---|---|
| Legal entity with registry number | Yes = 100, No = 0 |
| Works or liability insurance | Yes = 100, No = 0 |
| Trade body | Yes = 100, No = 0 |
Transparency 20%
Whether a price list or price per square metre is published and whether completed work is shown with photos or descriptions.
| Metric | Rule |
|---|---|
| Prices published | Yes = 100, No = 0 |
| Portfolio of work | Yes = 100, No = 0 |
Experience 15%
Year founded (scale up to 30 years) and completed projects as stated by the company (logarithmic scale up to 10,000). The numbers are as stated; we do not verify them on site.
| Metric | Rule |
|---|---|
| Year founded | Full score at 30+ years |
| Completed projects (stated) | Logarithmic, full score at 10,000 |
Service 10%
A published complaints procedure and the number of general contact channels out of four: phone, e-mail, form or chat, office.
| Metric | Rule |
|---|---|
| Complaints procedure | Yes = 100, No = 0 |
| Contact channels (of 4) | Linear from 0 (0) to 4 (100) |