Company lists · Data refreshed September 2026

Top 25 Sustainable hvac contractors based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 769 companies tracked

RevenueBase identified 769 sustainable hvac contractors headquartered in India as of September 2026 and tracks 8,161 professional contacts across them, including 537 with verified work emails. Mumbai is the largest hub.

This list covers sustainable hvac 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 18, 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 18, 2026 86% judged on-target in blind review

769Companies

8,161Contacts tracked

537Verified emails

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The 25 largest sustainable hvac contractors based in India

Ranked by team size

Top 25 of 769 sustainable hvac contractors based in India, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable hvac 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	Carrier India	Indirect evidence	Gurgaon, IndiaHQ checked Sep 18, 2026	501-1,000	471 contacts →
	Indirect evidence “Founded by Dr.” Source: RevenueBase Database · checked Sep 18, 2026
2	Shinryo Suvidha Engineers India Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 18, 2026	501-1,000	280 contacts →
	Indirect evidence “We wish to inform you that the name of Suvidha Engineers India Pvt Ltd, has been changed to Shinryo Suvidha Engineers India Pvt Ltd.” Source: RevenueBase Database · checked Sep 18, 2026
3	Edgetech AIR Systems Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 18, 2026	201-500	270 contacts →
	Indirect evidence “Established in 2005, Edgetech specialises in the end-to-end production of advanced quality, next generation Air Handling Systems.” Source: RevenueBase Database · checked Sep 18, 2026
4	Exact SUN India Pvt. LTD	Indirect evidence	Khopoli, IndiaHQ checked Sep 18, 2026	51-200	225 contacts →
	Indirect evidence “Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Source: RevenueBase Database · checked Sep 18, 2026
5	Knnd Associates Pvt. LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 18, 2026	201-500	211 contacts →
	Indirect evidence “M/s.” Source: RevenueBase Database · checked Sep 18, 2026
6	Anemo Prime Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 18, 2026	201-500	157 contacts →
	Indirect evidence “We specialize in designing, engineering, and installation of complete Heating, Ventilation and Air Conditioning Systems.” Source: RevenueBase Database · checked Sep 18, 2026
7	Harcomp Airflex Pvt. LTD	Partial evidence	Delhi, IndiaHQ checked Sep 18, 2026	201-500	140 contacts →
	Partial 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 18, 2026
8	Aircon Engineers Pvt.Ltd	Partial evidence	New Delhi, IndiaHQ checked Sep 18, 2026	201-500	110 contacts →
	Partial evidence “We take this opportunity to introduce ourselves as one of the rapidly growing “Solution-Providers” in the field of Heating Ventilation and Air-Conditioning (HVAC).” Source: RevenueBase Database · checked Sep 18, 2026
9	Vighneshwar Airconditioning Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	1,001-5,000	74 contacts →
	Partial evidence “Vighneshwar Air Conditioning Private Limited is a progressive HVAC project engineering company.” Source: RevenueBase Database · checked Sep 18, 2026
10	Anemo Projects PVT LTD	Indirect evidence	Gurugram, IndiaHQ checked Sep 18, 2026	51-200	72 contacts →
	Indirect 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 18, 2026
11	Luftek Engineering PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 18, 2026	51-200	65 contacts →
	Indirect evidence “Luftek® Engineering Private Limited Company Has been established to deliver the market needs of Quality and Innovative Air Conditioning products.” Source: RevenueBase Database · checked Sep 18, 2026
12	Ensavior Technologies Pvt. LTD	Partial evidence	Delhi, IndiaHQ checked Sep 18, 2026	51-200	62 contacts →
	Partial evidence “Ensavior Technologies is a Comprehensive Solutions Provider of HVAC Products, Plumbing Products, Fire Fighting Equipments & Ventilation & IAQ Services.” Source: RevenueBase Database · checked Sep 18, 2026
13	Orient Ecosystems PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 18, 2026	51-200	62 contacts →
	Partial evidence “Orient Ecosystems is a leader when it comes to HVAC and Green Engineering solutions.” Source: RevenueBase Database · checked Sep 18, 2026
14	AIR Care Systems Pvt. LTD	Partial evidence	Thane, IndiaHQ checked Sep 18, 2026	51-200	54 contacts →
	Partial evidence “One of the Leading HVAC Contracting Company in Mumbai with over 1 Crore Sqft.” Source: RevenueBase Database · checked Sep 18, 2026
15	Innovative Engineers	Partial evidence	Ahmedabad, IndiaHQ checked Sep 18, 2026	51-200	41 contacts →
	Partial evidence “Innovative Engineer undertakes HVAC & BMS turnkey project, from concept development to life cycle support.” Source: RevenueBase Database · checked Sep 18, 2026
16	Adhunik Powertech Private Limited	Indirect evidence	Gurugram, IndiaHQ checked Sep 18, 2026	51-200	40 contacts →
	Indirect evidence “We are pleased to introduce ourselves as one of the Heating, Ventilation, and Air Conditioning Manufacturers and Solution providers with considerable experience in the field to…” Source: RevenueBase Database · checked Sep 18, 2026
17	Consergy Systems And Technologies LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 18, 2026	11-50	39 contacts →
	Indirect evidence “Consergy Systems and Technologies LLP is an energy savings & environmental solutions provider for centrally air-conditioned Buildings with a view to reduce the carbon footprint on…” Source: RevenueBase Database · checked Sep 18, 2026
18	Teamglobal Aircon Pvt. LTD	Indirect evidence	Faridabad, IndiaHQ checked Sep 18, 2026	11-50	37 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
19	Degree DAY Pvt. LTD	Partial evidence	Indore, IndiaHQ checked Sep 18, 2026	201-500	37 contacts →
	Partial evidence “Degree Day is Indore based Air-conditioning firm an ISO 9001:2015 certified, which provides one-stop HVAC system solutions & would like to introduce ourselves as one of the…” Source: RevenueBase Database · checked Sep 18, 2026
20	Nirvayu Electro Mech	Strong evidence	Bangalore, IndiaHQ checked Sep 18, 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 18, 2026
21	Kool Kraft Engineers	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	51-200	37 contacts →
	Partial evidence “Kool Kraft Engineers, is a HVAC company primarily, was founded by Our founder Mr Jagmohan Singh Kohli, to carter to the specific needs of each customer, in regards to Heating…” Source: RevenueBase Database · checked Sep 18, 2026
22	Aerosys Hvac Solutions	Indirect evidence	Pune, IndiaHQ checked Sep 18, 2026	11-50	36 contacts →
	Indirect evidence “Aerosys is a young, dynamic, enchanting Organization to Define, Design and Execute Energy Saving solutions to operational Chiller plants.” Source: RevenueBase Database · checked Sep 18, 2026
23	Skai AIR Control Pvt. LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 18, 2026	51-200	33 contacts →
	Indirect evidence “SKAI AIR Control Pvt.” Source: RevenueBase Database · checked Sep 18, 2026
24	Evapoler ECO Cooling Solutions	Indirect evidence	Jaipur, IndiaHQ checked Sep 18, 2026	51-200	30 contacts →
	Indirect evidence “Evapoler Eco Cooling Solutions is engaged in Providing Natural Air Cooling Solutions by Manufacturing, Marketing and Implementing Innovative, Eco Friendly and Energy saving…” Source: RevenueBase Database · checked Sep 18, 2026
25	Toot Group Of Companies	Indirect evidence	Chennai, IndiaHQ checked Sep 18, 2026	201-500	29 contacts →
	Indirect evidence “TOOT MNE Tech Private Limited established in 2017 having rich experience in MEP industry with Corporate office & Factory in Chennai and Branch office at Delhi, Mumbai, Kolkatta…” Source: RevenueBase Database · checked Sep 18, 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: sustainable hvac 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 sustainable hvac contractors.
Partial evidence: Its own public description names part of sustainable hvac contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable hvac 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 769 sustainable hvac contractors based in India

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Sustainable hvac contractors based in India at a glance

As of Sep 18, 2026

6.6%Verified-email coverage

10.6Average contacts per company

11-50Median size (employees)

9.4%Largest-city concentration · Mumbai

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

225

11-50

320

51-200

157

201-500

501-1,000

1,001-5,000

10001+

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 769 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 sustainable hvac 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 “sustainable hvac 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 sustainable hvac 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 sustainable hvac 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, 537 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 18, 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.

Sustainable hvac contractors by metro

Sustainable hvac contractors in Mumbai72
Sustainable hvac contractors in Pune61
Sustainable hvac contractors in New Delhi52
Sustainable hvac contractors in Chennai48
Sustainable hvac contractors in Delhi39
Sustainable hvac contractors in Ahmedabad37
Sustainable hvac contractors in Bangalore35

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 sustainable hvac 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 sustainable hvac contractors are there based in India?

RevenueBase identified 769 sustainable hvac 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?

Carrier India, headquartered in Gurgaon, tops this list with the largest team on record.

Which city has the most sustainable hvac contractors?

Mumbai leads with 72 headquartered companies, followed by Pune (61) and New Delhi (52).

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 537 verified decision-maker contacts tracked across these 769 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 18, 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.