HVAC contractors in Karlsruhe, Germany: email & phone list
We estimate ~65 HVAC contractors in Karlsruhe 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 Karlsruhe
- ~65
- columns per business — emails included
- 38
- to export the whole Karlsruhe list
- Minutes
Estimate based on 310k 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 Karlsruhe HVAC contractor list
| Business | Rating | Phone | Website | |
|---|---|---|---|---|
| Gartner GmbH | Heizungs- und Klimatechnikbetrieb KarlsruheSchenkenburgstraße 9 | 4.4(49) | 0721 986660 | gartnergmbh.de | i***@gartnergmbh.de |
| FLIERL / Dominic Wagner Heizung Sanitär KlimaMarie-Alexandra-Straße 16 | 4.6(78) | 0721 30200 | flierl-haustechnik.de | i***@flierl-haustechnik.de |
| Roth Kälteanlagen GmbHGebrüder-Himmelheber-Straße 5 | 5(9) | 0721 824380 | roth-kaelte.de | i***@roth-kaelte.de |
| Keppel & Anderer GmbHBannwaldallee 60 | 4.5(40) | 0721 1518900 | keppel-anderer.de | i***@keppel-anderer.de |
| ENGIE Deutschland GmbHBorsigstraße 7 | 4.6(8) | 0721 56050 | engie-deutschland.de | k***@engie.com |
| Jäger Heizung-Sanitär GmbHIm Mittelfeld 13 | 4.6(97) | 0721 83184060 | jaeger-haustechnik.de | i***@jaeger-haustechnik.de |
| Büchele Lufttechnik GmbH & Co.KGGablonzer Str. 3 | 4.3(50) | 0721 958950 | buechele-lufttechnik.de | i***@buechele-lufttechnik.de |
| Herrmann Haustechnik GmbHPforzheimer Str. 15 | 4.6(73) | 0721 943650 | herrmann-durlach.de | i***@herrmann-durlach.de |
| Ernst Wohlfeil GmbHLeichtsandstraße 3 | 4.9(75) | 0721 500020 | wohlfeil.de | i***@wohlfeil.de |
| Schmidt & Eger GmbH & Co. KGAn d. Tagweide 14 | 4.8(18) | 0721 943900 | schmidt-eger.de | i***@schmidt-eger.de |
Get all ~65 Karlsruhe HVAC contractors — start free
10 HVAC contractors from a Google Maps search of Karlsruhe, sampled Jul 2026; emails masked here. The full export covers all of Karlsruhe, emails unmasked. How we sample · Is this your business? Request removal
Market snapshot
Karlsruhe HVAC contractors by the numbers
From the 10 HVAC contractors in the sample above, pulled from Google Maps in July 2026.
Average Google rating
4.6
Across all 10 in the sample
- median reviews per HVAC contractor
- 50
- lowest to highest rating
- 4.3–5.0
We found a contact email for all 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.
Jäger Heizung-Sanitär GmbH has the most reviews (97), while 3 of 10 have fewer than 20 — prime prospects for a review-generation offer.
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 Karlsruhe
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 ~65 Karlsruhe HVAC contractors
Exporting all ~65 HVAC contractors with Hubertino's Google Maps scraper costs about 65 credits, one per business — within the free 100; see pricing.
Sign up — the search is ready
Start with 100 free credits, no card. The scrape form opens with “HVAC contractor” and “Karlsruhe” already filled in.Run it
Hubertino searches Google Maps across Karlsruhe, 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 Karlsruhe HVAC contractor leads
The sample, how fresh the data is and what you pay for.
How many Karlsruhe HVAC contractors have an email address?
We found a contact email for all 10 in our sample by checking each business's own website. Those are the top-ranked listings, not every business in Karlsruhe. 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 Karlsruhe 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 ~65 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 Karlsruhe
100 free credits · no card
Every HVAC contractor in Karlsruhe, in one sheet
Phones, websites, socials and the emails they publish — 38 columns per business, 1 credit each.
Get all ~65 HVAC contractor leads