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Top 27 HVAC Software SaaS Companies in May 2026

As of May 2026, there are 27 SaaS companies in HVAC Software. They have combined revenues of $711.6M and employ 3.9K people. They have raised $1.6B and serve 107.5K customers combined.

HVAC software encompasses a variety of tools designed to help heating, ventilation, and air conditioning service providers manage their business operations more efficiently. These software solutions typically focus on streamlining scheduling, dispatching, work order management, and customer relationship management, allowing companies to optimize their workflows and improve service delivery. Typical use cases for HVAC software include automating service scheduling, managing technician routes, tracking equipment maintenance, and invoicing clients. Features often found in this software category include customer databases, service history tracking, real-time communication tools, and financial management capabilities. Common users of HVAC software are HVAC contractors, service managers, and operations professionals who seek to enhance productivity and customer satisfaction within their organizations. In addition to operational benefits, HVAC software may also assist with compliance tracking and reporting, ensuring that companies adhere to industry regulations. By integrating multiple functions into a single platform, HVAC software provides a comprehensive solution to complex challenges faced by the industry, enabling companies to focus more on service quality and less on administrative burdens.

Companies
27
Revenue
$711.6M
Funding
$1.6B
Employees
3.9K

Filters

Sorting: Highest -> Lowest

Filters

Top HVAC Software Companies

Showing 10 of 2 companies ranked by annual revenue.

1
Quatt

Amsterdam, North Holland, Netherlands

Quatt is an ambitious start-up that was founded in 2021 by two entrepreneurs and brothers from the Netherlands. Our goal is to accelerate the transition to sustainable heating in the Netherlands and abroad. Our first product is a smart, hybrid heat pump for the Dutch market. Coming winter we will launch our second product: the All-Electric upgrade, enabling consumers to permanently say goodbye to gas, completely at their own pace. The Dutch government is strongly incentivizing 8 million homeowners to get rid of natural gas and start heating sustainably within the next few decades. Unfortunately, the current pace of heat pump installations is far too low. Therefore, Quatt is improving the overall customer experience, adding smart control software, simplifying the installation job and, last but not least, greatly enhancing the aesthetics. By doing so, we want to increase adoption by an order of magnitude. We have developed a highly advanced control system based on several AI technologies, like machine learning and deep learning. This system enables us to operate our heat pumps, in conjunction with already installed natural gas heaters, in the most cost- or energy-efficient way, at any given day. This can reduce gas by up to 80%. By combining this with D2C sales & installation, Quatt is aiming to reach a payback time of 3-4 years; and thus a very quick uplift in sales. We are working towards an installed base of 3 million heat pumps.

Revenue
$6.9M
Customers
-
Year founded
2021
Funding
$27.5M
Team size
63
Growth
-
2
Scription

Edmonton, Alberta, Canada

Scription offers the only end-to-end solution for pricing, selling, and managing subscription maintenance plans. We align incentives for foodservice and HVAC equipment repair & maintenance stakeholders.

Revenue
$5.7M
Customers
-
Year founded
2020
Funding
-
Team size
32
Growth
-

Inclusion Criteria

- Software must provide scheduling and dispatching functionalities for HVAC service technicians. - Must include customer relationship management features to track service history and client interactions. - Should offer invoicing and financial management capabilities to streamline billing processes. - Must support equipment tracking and maintenance scheduling to manage client assets effectively. - Not just focused on field service; must also integrate business management tools like reporting and analytics.