Home › Ventilation duct cleaning › IV Puhtaaksi
On the basic metrics alone, the score was 70.7 and the rank 2. The score is now 76.6 and rank 2 (no change). The difference comes from the buying motives: they measure what a buyer asks before deciding.
IV Puhtaaksi (Kourullecom Oy) on kategorian läpinäkyvimpiä: venttiilimäärään perustuva hinnasto näkyy verkossa, hinta sisältää aina ilmamäärien mittauksen ja säädön, ja asiakas saa mittauspöytäkirjan. Suodattimista ja toisesta IV-koneesta tulee lisähinta, mutta perusteet kerrotaan avoimesti, ja Y-tunnus sekä toimialueet ovat esillä.
Buying motives checked 15.10.2026 and basic metrics measured 25.8.2026 from public sources. The same formula for everyone, read the full methodology.
| Price of cleaning a detached house | 22 p × 60.0 % | 13.2 |
| Price is shown before a quote request | 14 p × 100.0 % | 14.0 |
| Measurement and adjustment included in the work | 8 p × 100.0 % | 8.0 |
| Satisfaction guarantee | 6 p × 100.0 % | 6.0 |
| Basic metrics | 50 % × 70,7 | 35.4 |
| Metric | Measured value | Source | Points |
|---|---|---|---|
| Price of cleaning a detached house NOTEPrice list: under 100 m² €500, incl. VAT 25.5%. After the household tax deduction €300. | Detached house typically around €500–800, under 100 m² €500 | ivpuhtaaksi.fi checked 15.10.2026 | 13.2 / 22 |
| Price is shown before a quote request | Price list by square metres on the page | ivpuhtaaksi.fi checked 15.10.2026 | 14.0 / 14 |
| Measurement and adjustment included in the work | Air flow measurement and, if necessary, adjustment during cleaning | ivpuhtaaksi.fi checked 15.10.2026 | 8.0 / 8 |
| Satisfaction guarantee NOTEThe guarantee terms are not disclosed. | Satisfaction guarantee mentioned on the price list page | ivpuhtaaksi.fi checked 15.10.2026 | 6.0 / 6 |
If information is missing, the row gets 0 points and the reason is shown. Points rise when the company publishes the information.
| Digital quality | 30 % × 69,1 | 20.7 |
| Transparency | 30 % × 100,0 | 30.0 |
| Reachability | 20 % × 15,0 | 3.0 |
| AI quality score | 20 % × 84,7 | 16.9 |
| Metric | Measured value | Source | Points |
|---|---|---|---|
| Performance (mobile) | 31/100 | Technical measurement | 12.4 / 40 |
| Accessibility | 91/100 | Technical measurement | 27.3 / 30 |
| Findability (SEO) | 100/100 | Technical measurement | 15.0 / 15 |
| Technical practices | 96/100 | Technical measurement | 14.4 / 15 |
| Metric | Measured value | Source | Points |
|---|---|---|---|
| Cleaning price or example price visible online before contact OBSERVATIONhinnasto-sivun taulukko: '500 euroa / 300 euroa ... Hinnat sisältävät: Venttiilien puhdistuksen', portaittainen hinta 500-800 euroa | Yes | Website + AI extraction | 22.0 / 22 |
| It is stated what the work includes (duct cleaning, airflow measurement and adjustment, filters) OBSERVATION'Puhdistus sisältää aina myös ilmamäärien mittauksen ja säädöt'; 'sisältäen ilmanvaihtokanavien ja venttiilien puhdistuksen, suodattimien vaihdon, ilmamäärien mittaukset ja ilmanvaihtojärjestelmän säätämisen' | Yes | Website + AI extraction | 14.0 / 14 |
| A written measurement or cleaning record or report is promised for the work OBSERVATION'Teemme mittaukset ja säädöt. Saat mittauspöytäkirjan ja opastuksen' | Yes | Website + AI extraction | 14.0 / 14 |
| Valve- or site-specific pricing or price tiering displayed OBSERVATION'Hinnoittelu perustuu venttiilien määrään, ja hinta per venttiili laskee asteittain'; 'Rasvahormi lasketaan hinnastossa yhtenä venttiilinä' | Yes | Website + AI extraction | 10.0 / 10 |
| The website has a price calculator that gives an estimate for your own property OBSERVATIONhinnasto-sivun venttiilimäärään perustuva hintataulukko ('Venttiilien määrä ... 420 euroa') | Yes | Website + AI extraction | 10.0 / 10 |
| Service range stated (cleaning, measurement and adjustment, maintenance, filters, grease duct) OBSERVATION'IV-kanavien puhdistus', 'Taloyhtiöt', ilmamäärien mittaus ja säätö, suodattimien vaihto | Yes | Website + AI extraction | 8.0 / 8 |
| Service area clearly stated OBSERVATIONiv-kanavien-puhdistus-sivun osio 'Toimialueet' | Yes | Website + AI extraction | 8.0 / 8 |
| Phone and e-mail or contact form displayed OBSERVATION'asiakaspalvelu@ivpuhtaaksi.fi'; yhteystiedot- ja tilaussivu | Yes | Website + AI extraction | 8.0 / 8 |
| Business ID or company details displayed on the website OBSERVATION'Y-tunnus: 3205833-8' iv-kanavien-puhdistus-sivulla (PRH: Kourullecom Oy 3205833-8) | Yes | Website + AI extraction | 6.0 / 6 |
| Metric | Measured value | Source | Points |
|---|---|---|---|
| Phone number shown | No | Website + AI extraction | 0.0 / 30 |
| Email shown | Yes | Website + AI extraction | 15.0 / 15 |
| Chat support | No | Website + AI extraction | 0.0 / 15 |
| Opening hours shown | No | Website + AI extraction | 0.0 / 15 |
| FAQ section | No | Website + AI extraction | 0.0 / 15 |
| Mobile app | No | Website + AI extraction | 0.0 / 10 |
| Metric | Measured value | Source | Points |
|---|---|---|---|
| Clarity of information | 84/100 | AI analysis | 28.6 / 34 |
| Findability of pricing | 88/100 | AI analysis | 29.0 / 33 |
| Content coverage | 82/100 | AI analysis | 27.1 / 33 |
Oletko IV Puhtaaksi -palvelun asiakas? Kerro kokemuksesi. Does not affect the Suomen Paras Score, the score is based on measurable data only.
The free pre-analysis shows every item where points are lost and how much fixing it raises the score and rank. The paid analysis shows what the items are and how to fix them.
With website and information fixes you gain at most +13.7 points: 76.6 → 90.3, rank 2 → 1.
See the free pre-analysis The analysis does not change the score. Only improving the metrics does.The partner badge is a free mark of cooperation with the Suomen Paras comparison. It does not claim a ranking; any partner of ours can add it: companies included in the comparison, our customers and our cooperation partners, and it works as a link to this public profile.
