Company lists · Data refreshed September 2026

Top 25 Heating contractors based in India

Name: Heating contractors based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 431 companies tracked

RevenueBase identified 431 heating contractors headquartered in India as of September 2026 and tracks 3,799 professional contacts across them, including 111 with verified work emails. Mumbai is the largest hub.

This list covers heating contractors headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

431Companies

3,799Contacts tracked

111Verified emails

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The 25 largest heating contractors based in India

Ranked by team size

Top 25 of 431 heating contractors based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to heating contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	HPV Elevate Hvac	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	201-500	145 contacts →
	Partial evidence “Elevate HVAC Engineers Private Limited is an HVAC Contractor with Pan-India presence.” Source: RevenueBase Database · checked Sep 16, 2026
2	Harcomp Airflex Pvt. LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 16, 2026	201-500	140 contacts →
	Indirect evidence “HARCOMP AIRFLEX Private Limited is a leading turnkey HVAC contracting company based in Delhi NCR, with over 30 years of industry expertise and an annual turnover of 100+ crores.” Source: RevenueBase Database · checked Sep 16, 2026
3	Esteem Projects	Indirect evidence	Delhi, IndiaHQ checked Sep 16, 2026	51-200	133 contacts →
	Indirect evidence “Esteem supplies Fired Heaters (Heaters, Cracking Furnaces, Reformers, Waste Heat recovery Units, Process Furnaces) and related equipment to Oil & Gas, Petrochemical, Refining…” Source: RevenueBase Database · checked Sep 16, 2026
4	Thermodyne Engineering System	Partial evidence	Ghaziabad, IndiaHQ checked Sep 16, 2026	201-500	96 contacts →
	Partial evidence “With over 25 years of experience, we are one of India’s most trusted names in industrial heating and energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026
5	Anemo Projects PVT LTD	Partial evidence	Gurugram, IndiaHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Anemo Projects Pvt Ltd is a leading service provider in Heating, Ventilation & Air Conditioning sector based at sector 37 Plot No-462, Pace City II, Sector, Gurugram, Haryana…” Source: RevenueBase Database · checked Sep 16, 2026
6	Tempsens Instruments India Limited- Heater Division	Indirect evidence	Udaipur, IndiaHQ checked Sep 16, 2026	51-200	59 contacts →
	Indirect evidence “Tempsens Instruments (India) Limited- Heater Division is one of the largest manufacturers of Industrial Heaters and temperature sensors in India.” Source: RevenueBase Database · checked Sep 16, 2026
7	AIR Care Systems Pvt. LTD	Indirect evidence	Thane, IndiaHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “One of the Leading HVAC Contracting Company in Mumbai with over 1 Crore Sqft.” Source: RevenueBase Database · checked Sep 16, 2026
8	Nirvayu Electro Mech	Strong evidence	Bangalore, IndiaHQ checked Sep 16, 2026	51-200	37 contacts →
	Strong evidence “Nirvayu is professionally manned, one of the most successful and leading Heating, Ventilation and Air Conditioning (HVAC) Contractors in Bangalore.” Source: RevenueBase Database · checked Sep 16, 2026
9	Suntec Energy Systems	Partial evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “Suntec Energy Systems, is a leading company with expertise in Heating & Thermal Energy Equipment and Heat Management Technologies” Source: RevenueBase Database · checked Sep 16, 2026
10	Amrith Hvac Systems	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	51-200	26 contacts →
	Partial evidence “We are HVAC contracting firm, your trusted source for top-quality heating, ventilation, and air conditioning solutions.” Source: RevenueBase Database · checked Sep 16, 2026
11	Nexthermal Mfg. India Pvt. LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	51-200	26 contacts →
	Indirect evidence “NexThermal is a collaborative electric heater manufacturing company that focuses its passion and energy toward custom designing electric heaters, systems and assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
12	BNE	Partial evidence	Bangalore, IndiaHQ checked Sep 16, 2026	201-500	25 contacts →
	Partial evidence “BNE is the authorized distributor & certified contractor for many premium brands like LG, Toshiba-Carrier, Daikin & Mitsubishi for entire Karnataka & Tamilnadu.” Source: RevenueBase Database · checked Sep 16, 2026
13	Mitshuoshi	Indirect evidence	Kolkata, IndiaHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “Founded about two decades ago by a group of Non-Resident Indian (NRI) and American professionals, Mitshuoshi Corporation began by offering services related to Cooling Towers and…” Source: RevenueBase Database · checked Sep 16, 2026
14	Vision Envsys Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “Vision Envsys Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
15	Airbizz AIR Conditioning PVT LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “An Exclusive HVAC Company, First of its kind in Gujarat.We cater to Retail, Distribution, Projects of all sizes and services & Maintenance work.” Source: RevenueBase Database · checked Sep 16, 2026
16	Atmos Aircon	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Serving for more than 25 years in the industry, Atmos is a leading player in the global air conditioning market and the official channel partner of Daikin, providing total…” Source: RevenueBase Database · checked Sep 16, 2026
17	ACE Heat Tech	Indirect evidence	Thane, IndiaHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Established in the year Ace Heat Tech is one of the leading manufacturers and exporters of high-quality, feature-rich electric infrared heaters, custom-built heaters, and…” Source: RevenueBase Database · checked Sep 16, 2026
18	ACE Metro Enterprises - India	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “Ace Metro Enterprises - India is a HVAC contracting company based out of No 7, First Main Road, Mogapair West, Chennai, Tamil Nadu, India.” Source: RevenueBase Database · checked Sep 16, 2026
19	Utility Mavens LLP	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “At Utility Mavens, we specialize in advanced thermal heating solutions designed to enhance the efficiency, reliability, and performance of critical refinery processes.” Source: RevenueBase Database · checked Sep 16, 2026
20	Cresco Industrial Products	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	12 contacts →
	Indirect evidence “If you need top-quality HVAC products and services, you are in the right place!” Source: RevenueBase Database · checked Sep 16, 2026
21	Continental Heating And AIR Conditioning Systems	Partial evidence	Srinagar, IndiaHQ checked Sep 16, 2026	51-200	11 contacts →
	Partial evidence “Established in the year 1998 Continental Heating and Air Conditioning Systems is counted amongst the pioneers of complete HVAC project installations, with specialized expertise in…” Source: RevenueBase Database · checked Sep 16, 2026
22	Telelec Heating Equipment Pvt. LTD	Partial evidence	Dadri, IndiaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Telelec is India's reputable and reliable manufacturer of quality, custom-engineered electric heating equipment & solutions.” Source: RevenueBase Database · checked Sep 16, 2026
23	Tranquil Solutions	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “Tranquil Solutions is a young firm Established in the year 2020 and Specializing in End – to – end contracting of HVAC & Fire Protection services.” Source: RevenueBase Database · checked Sep 16, 2026
24	Excel Heaters - India	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	SG Technofab	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	6 contacts →
	Indirect evidence “Founded by an ambitious technocrat, SG Technofab has always been driven by a shared vision of Blending Tomorrow's Technology with today's business challenges.Transforming the HVAC…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: heating contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names heating contractors.
Partial evidence: Its own public description names part of heating contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heating contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 431 heating contractors based in India

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Heating contractors based in India at a glance

As of Sep 16, 2026

2.9%Verified-email coverage

8.8Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Mumbai

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

132

11-50

169

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 431 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among heating contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “heating contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names heating contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among heating contractors, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 111 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Heating contractors by metro

Heating contractors in Mumbai36
Heating contractors in Pune36
Heating contractors in Ahmedabad30
Heating contractors in Delhi28
Heating contractors in New Delhi25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names heating contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many heating contractors are there based in India?

RevenueBase identified 431 heating contractors headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

HPV Elevate Hvac, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most heating contractors?

Mumbai leads with 36 headquartered companies, followed by Pune (36) and Ahmedabad (30).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 111 verified decision-maker contacts tracked across these 431 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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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 Smart Search, 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.