HVAC contractor leads in Cologne, Germany
We estimate ~230 HVAC contractors in Cologne on Google Maps. Hubertino finds every one and hands you the leads — phones, websites, socials and the emails they publish, ready for outreach — in minutes, not weeks.
No card required · 1 credit = 1 business delivered
- Real Google Maps data
- 100 free credits
- Sampled Jul 2026
- Phones & emails
- HVAC contractors we estimate in Cologne
- ~230
- columns per business — emails included
- 38
- to export the whole Cologne list
- Minutes
Estimate based on 1.1M residents and average HVAC contractor density — the scrape delivers whatever Google Maps actually lists, and you only pay per business delivered.
Real rows
A sample of the Cologne HVAC contractor list
| Business | Rating | Phone | Website | |
|---|---|---|---|---|
| Mai Haustechnik GmbH | KölnHeinrich-Rohlmann-Straße 2 | 4.9(62) | 0221 35559990 | mai-haustechnik.de | i***@mai-haustechnik.de |
| HEEET Cologne GmbHOskar-Jäger-Straße 143c | 5(31) | 0221 79402222 | heeet.de | h***@heeet.de |
| Thermion GmbHRuth-Hallensleben-Straße 4 | 5(33) | 0221 28237361 | thermiongmbh.de | k***@thermiongmbh.de |
| INOWEST GmbH Kälte - KlimatechnikAuf d. Kaiserbitz 3 | 5(85) | 02203 9659170 | inowest.de | b***@inowest.de |
| Holthausen GmbHNeuer Weyerstraßerweg 7 | 4.6(73) | 0221 79102020 | holthausengmbh.info | — |
| Helmut Hinz GmbH & Co.Neuer Weyerstraßerweg 5 | 4.9(635) | 0221 8888960 | hinz-koeln.de | p***@hinz-koeln.de |
| heinen GmbHWiddersdorfer Str. 189-191 | 4.4(38) | 0221 9544440 | heinen-gmbh.de | i***@heinen-gmbh.de |
| Schmitz, Marc GmbHVon-Hünefeld-Straße 91 | 4.9(141) | 0221 4759340 | marcschmitz.de | k***@marcschmitz.de |
| Firma Prescha - Elektro, Heizung und SanitärFrankfurter Str. 912 | 5(104) | 0221 9891631 | prescha.de | i***@prescha.de |
| SUB ZERO Kälte Klima GmbH Kältetechnik Klimatechnik Köln Bonn LeverkusenOberstraße 116 | 4.8(155) | 02203 3680444 | subzero-kaelte.de | k***@subzero-kaelte.de |
Get all ~230 Cologne HVAC contractors — start free
10 HVAC contractors from a Google Maps search of Cologne, sampled Jul 2026; emails masked here. The full export covers all of Cologne, emails unmasked. How we sample · Is this your business? Request removal
Market snapshot
Cologne HVAC contractors by the numbers
From the 10 HVAC contractors in the sample above, pulled from Google Maps in July 2026.
Average Google rating
4.9
Across all 10 in the sample
- median reviews per HVAC contractor
- 79
- lowest to highest rating
- 4.4–5.0
We found a contact email for 9 of 10.
In Germany, § 7 UWG generally requires prior consent for advertising emails, including to businesses; calls to businesses need at least presumed consent, and post is the least restricted channel — see contacting German businesses and our legal guide.
Helmut Hinz GmbH & Co. has the most reviews (635), and none has fewer than 20 — standing out here takes review volume.
How they're listed on Google
Number of the 10 in the sample listing each Google category — useful for segmenting outreach by specialty.
The export
What you get for each HVAC contractor in Cologne
Delivered as XLSX or CSV — the same 38 base columns in every export, so your CRM import works the first time. How our lead pages work
Contact
- Phone
- Website
Location
- Full address
- City & postcode
- Latitude / longitude
Reputation
- Rating
- Review count
Business
- Business name
- Category
- Price range
- Service options
Hours & links
- Opening hours
- Order & booking links
- Google IDs
more columns in every export — X, YouTube and LinkedIn profiles, business status, menu link, Plus Code, Maps link, domain, street, state and country fields, and the search that found each business.
Three steps
How to get all ~230 Cologne HVAC contractors
Exporting all ~230 HVAC contractors with Hubertino's Google Maps scraper costs about 230 credits, one per business — the free 100 cover a first sample; see pricing.
Sign up — the search is ready
Start with 100 free credits, no card. The scrape form opens with “HVAC contractor” and “Cologne” already filled in.Run it
Hubertino searches Google Maps across Cologne, opens each listing and checks its website for a contact email. Results stream in as they're found.Export
Download XLSX or CSV with 38 columns, or pull it over the API. You pay 1 credit per business delivered.
No card required
FAQ
Questions about Cologne HVAC contractor leads
The sample, how fresh the data is and what you pay for.
How many Cologne HVAC contractors have an email address?
We found a contact email for 9 of the 10 in our sample by checking each business's own website. Those are the top-ranked listings, not every business in Cologne. Across the 380 HVAC contractors we've checked in Germany, we found one for 91%: how that compares by country. Every business in the sample lists a phone number.
How fresh is the Cologne HVAC contractor data?
The sample above was pulled from Google Maps in July 2026. Your own export runs the search when you start it, so it lists what Google Maps shows that day — results stream into a live table as they're found.
What if Google Maps lists fewer than ~230 HVAC contractors?
You only pay for what's delivered: 1 credit per business. A scrape reserves its worst case up front and automatically refunds whatever it doesn't use, and a failed job refunds in full.
Keep exploring
More lead lists
HVAC contractor leads near Cologne
100 free credits · no card
Every HVAC contractor in Cologne, in one sheet
Phones, websites, socials and the emails they publish — 38 columns per business, 1 credit each.
Get all ~230 HVAC contractor leads