Company lists · Data refreshed November 2026

Top 25 Heating system maintenance and repair services based in Switzerland

RevenueBase identified 194 company matches for heating system maintenance and repair services associated with Switzerland as of November 2026 and tracks 710 professional contacts across them, including 189 with verified work emails. Geneva is the largest hub.

This list covers company matches for heating system maintenance and repair services associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
194Companies
710Contacts tracked
189Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest heating system maintenance and repair services based in Switzerland

Ranked by team size
Top 25 of 194 company matches for heating system maintenance and repair services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBernex, SwitzerlandHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Depuis 15 ans à votre service, Services Plus Energies est une entreprise spécialisée en Chauffage, Ventilation et Climatisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTorricella-taverne, SwitzerlandHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“La Tech-Insta nasce a fine 1995 con un’operazione di “management buy-out” dalla Filiale di Lugano del gruppo tecnologico Sulzer, continuandone l’attività nel settore…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMeinier, SwitzerlandHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Muller Energies SA est votre spécialiste dans la maintenance et l’optimisation énergétique de vos installations de chauffage, ventilation, et climatisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAadorf, SwitzerlandHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Planung und Ausführung im Bereich Heizung-Kälte, Lüftung-Klima, Sanitär 24h Serviceleistungen inkl.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchReinach, SwitzerlandHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“HSB - Ihr kompetenter und zuverlässiger Partner, wenn es um Wärme geht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZofingen, SwitzerlandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Unser Service für Dich: Planung und Ausführung von Heizungs- und Industriekälteanlagen Heizung und Fernwärme Jetzt online Preise vergleichen und Offerte erhalten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchThun, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Wir sind Experten rund um die Haustechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWeiningen, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Sie erhalten alles aus einer Hand: von der individuellen Beratung über die fachgerechte Planung, Installation und Reparatur bis zum aufmerksamen Kundendienst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHeimberg, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“WB AG Heizung Sanitär, Schulgässli 15, 3627 Heimberg”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchReinach Ag, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Sanitär Heizung Lüftung Öffentliche Bauten, Einfamilienhäuser, Mehrfamilienhäuser, Industrie Kesselsanierungen, Badumbauten”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchThônex, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“La société Services Genevois de Chauffage assure des interventions pour une clientèle privée et professionnelle dans le domaine du chauffage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWettingen, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Ricklin AG – Sanitär, Heizung, Lüftung und Service Die Ricklin AG ist seit 1931 Ihr zuverlässiger Partner für Gebäudetechnik in Wettingen und Umgebung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLes Acacias, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“THERMACLIM ENERGIES répond à vos attentes dans les domaines du chauffage, de la climatisation et de la ventilation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Wärme ist wohltuend, entspannend, angenehm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBioggio, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Idraulica, Riscaldamenti, Climatizzazione e Piscine”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMezzovico-vira, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Impianti di raffreddamento e riscaldamento moderni per le tue esigenze.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLugano, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Siamo un team competente e dinamico, capace di sviluppare soluzioni per tutte le esigenze dei nostri clienti in Ticino.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRapperswil-jona, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Fest in der Region verankert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Heizungen Neubauten Wärmepumpen Wärmepumpenanlagen Erdsonden Erdwärmesonden Sole/Wasser Luft/WasserÖlheizungen Gasheizungen Holzheizungen Pelletsheizungen Solaranlagen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUster, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“SANIERUNG/ERSATZANLAGEN Stimmen die Temperaturen oder Emissionswerte nicht mehr?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match3945 Gampel, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Haustechnische Installationen in Neu- und Umbauten”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Ohne Wasser und Wärme wäre das Wohnen eher ungemütlich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Auf unserer Homepage erfahren Sie weitere Infos über unsere Firma, unsere Dienstleistungen, unser Angebot an Haushaltsapparaten bis hin zur kompakten Heizungsanlage und unseren…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLutry, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Au quotidien, on est là pour vous.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVillmergen, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Klima- und Wärmetechnik für alle Ansprüche- Schneller Service und Reparaturdienst - Klimatechnik zum Mieten”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 194 heating system maintenance and repair services based in Switzerland

See the full list, filter by size, metro and specialty, and access 189 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Heating system maintenance and repair services based in Switzerland at a glance

As of Nov 6, 2026
26.6%Verified-email coverage
3.7Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
123
11-50
50
51-200
6
501-1,000
1

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 194 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Switzerland whose business descriptions match “heating system maintenance and repair services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 189 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “heating system maintenance and repair services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heating system maintenance and repair services are there based in Switzerland?

RevenueBase identified 194 company matches for heating system maintenance and repair services associated with Switzerland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Services Plus Energies SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most heating system maintenance and repair services?

Geneva leads with 6 company records, followed by Zurich (5) and Basel (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 189 professional contacts with verified work emails tracked across these 194 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 194 heating system maintenance and repair services based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.