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Company · Plumbing heating contractor

Maier Heiztechnik

As of 30 October 2026, Maier Heiztechnik has 26 open roles (2 new in 30 days), its skilled trades and field service team is hiring most, and its postings name HubSpot, Recruitee and XING as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Köngen, Germany51-200 employees10M-50M revenue, est.B2B, B2C, B2Gheizmaier.de ↗LinkedIn ↗
Headquarters
Köngen, Baden-Württemberg, Germany
Employees
51-200 employees (linkedin)
Sells to
private customers, commercial customers, industry
Certifications on site
Site languages
DE
Career system
Personio
26open roles · 2 new in 30 days
8tools named in postings
Germanyhiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Maier Heiztechnik in one screen

Read from heizmaier.de: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Maier Heiztechnik does

Maier Heiztechnik is a heating, cooling and energy-efficiency specialist in the Esslingen and Stuttgart area that provides heating, air conditioning, sanitary and contracting services for private customers, commercial clients, industry and public contractors. Offerings include heat pumps, pellet and wood chip heating, gas appliances, district heating transfer stations, air conditioners, annual maintenance and 24/7 emergency service. The company has over 60 years of experience in heating and refrigeration technology.

heat pump installationpellet and wood chip heatinggas appliance installationdistrict heating transfer stationsair conditioner installationbathroom fittingheating subsidy assistancefinancing
Whom it sells to

Named on the site: private customers, commercial customers, industry, public contractors, private homeowners, commercial enterprises, public sector contractors.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 578 scored.

Herrmann Haustechnik GmbHGermany · 51-200 employeesHeizkraftanlagen GmbHGermany · 51-200 employeesRatzenberger HaustechnikAustria · 51-200 employeesHEEETGermany · 51-200 employeesMeier ToblerSwitzerland · 1001-5000 employeesAlois-Müller-GruppeGermany · 501-1000 employees
03Tech stack, with the evidence

What Maier Heiztechnik says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

HubSpothigh confidence · 1 posting
Wir suchen eine engagierte Person für das Praktikum/Werkstudent (m/w/d) im Bereich Hubspot und CRM bei Maier Heiztechnik GmbH.
Praktikum/Werkstudent (m/w/d): Thema Hubspot und CRM · first seen 2026-01-05
RecruiteeMarketing & communications · high confidence · 1 posting
Die Hauptaufgaben umfassen die Pflege der Webseite, Social Media Kanäle, das Stellenportal Recruitee sowie die Betreuung der Xing, Linkedin und Youtube Kanäle.
Praktikum/Werkstudent (m/w/d): Digital Marketing und Employer Branding · first seen 2025-06-11
XINGMarketing & communications · high confidence · 1 posting
Die Hauptaufgaben umfassen die Pflege der Webseite, Social Media Kanäle, das Stellenportal Recruitee sowie die Betreuung der Xing, Linkedin und Youtube Kanäle.
Praktikum/Werkstudent (m/w/d): Digital Marketing und Employer Branding · first seen 2025-06-11
Microsoft ExcelFinance & accounting · medium confidence · 1 posting
• Sicherer Umgang mit Excel, Freude an Zahlen und an Zusammenhängen
Controller (m/w/d) mit Buchhaltungsgrundlagen — Voll- oder Teilzeit · first seen 2026-10-14
LinkedInMarketing & communications · medium confidence · 1 posting
Die Hauptaufgaben umfassen die Pflege der Webseite, Social Media Kanäle, das Stellenportal Recruitee sowie die Betreuung der Xing, Linkedin und Youtube Kanäle.
Praktikum/Werkstudent (m/w/d): Digital Marketing und Employer Branding · first seen 2025-06-11
Microsoft Officemedium confidence · 1 posting
• Team- und Kommunikationsfähigkeit, routinierter Umgang mit den MS Office-Anwendungen
Praktikanten und Werkstudenten für Digitalisierung Gebäude- und Versorgungstechnik SHK/TGA (w/m/d) · first seen 2025-06-11
YouTubeMarketing & communications · medium confidence · 1 posting
Die Hauptaufgaben umfassen die Pflege der Webseite, Social Media Kanäle, das Stellenportal Recruitee sowie die Betreuung der Xing, Linkedin und Youtube Kanäle.
Praktikum/Werkstudent (m/w/d): Digital Marketing und Employer Branding · first seen 2025-06-11
ChatGPTAdministration & office · low confidence · 1 posting
Du hast Freude an der Technik, arbeitest gerne mit dem Computer und hast schon erste Erfahrungen mit KI und ChatGPT.
Ausbildung zur Industriekauffrau/zum Industriekaufmann (m/w/d) · first seen 2025-06-28
On the website or in DNS

Vendors whose code loads on heizmaier.de or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

HubSpotseen on heizmaier.deappleseen on heizmaier.deBrevoseen on heizmaier.de
Microsoft 365seen on heizmaier.de
Microsoft Entra IDseen on heizmaier.de
microsoft_intuneseen on heizmaier.de
microsoft_teamsseen on heizmaier.de
04Hiring

26 open roles, 3 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring skilled trades and field service in Germany →

Open roles by team
open · new 30 d
Skilled trades and field service
9 · 0
Construction and civil
3 · 0
Administration & office
2 · 0
Finance & accounting
2 · 2
Procurement and purchasing
2 · 0
Logistics warehouse and transport
1 · 0
Marketing & communications
1 · 0
Unclassified
1 · 0
Newest postings
05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Maier Heiztechnik, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Maier Heiztechnik to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like Maier Heiztechnik

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 578 scored.

Herrmann Haustechnik GmbHPlumbing heating contractor · Germany51-200 employees
Heizkraftanlagen GmbHPlumbing heating contractor · Germany51-200 employees
Ratzenberger HaustechnikPlumbing heating contractor · Austria51-200 employees
HEEETPlumbing heating contractor · Germany51-200 employees
Meier ToblerPlumbing heating contractor · Switzerland1001-5000 employees
Alois-Müller-GruppePlumbing heating contractor · Germany501-1000 employees
07Profile

From the company's own website

Legal nameMaier Heiztechnik
IndustryProperty & construction · Plumbing heating contractor
Offeringsheat pump installation · pellet and wood chip heating · gas appliance installation · district heating transfer stations · air conditioner installation · bathroom fitting · heating subsidy assistance · financing
Target customersprivate customers · commercial customers · industry · public contractors · private homeowners · commercial enterprises · public sector contractors
Geographic scoperegional · also Austria
Reviews found
Public contact points3 role addresses · 3 phone numbers
Pages readprivacy, machinery, home, imprint, contact, careers, references
Datescrawled 2026-08-03 · profiled 2026-08-15 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Maier Heiztechnik (Köngen, Germany, 51-200 employees) has 26 open roles, 2 new in 30 days, and names 8 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/heizmaier.de)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from heizmaier.de: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Personio career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Maier Heiztechnik: questions

Does Maier Heiztechnik use HubSpot?

Yes, by the company's own words: 1 posting name it, first seen 2026-01-05, in the team.

Is Maier Heiztechnik hiring?

26 open roles as of 30 October 2026, 2 opened in the last 30 days and 0 closed. The largest team hiring is skilled trades and field service.

Where does this profile come from?

From heizmaier.de itself: we crawled it on 2026-08-03, built the profile on 2026-08-15, and read its career site (Personio) hourly since. Headcount is from LinkedIn.

Who should I write to at Maier Heiztechnik?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 3 public role addresses from the site are there too.

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