Top 10 HVAC startups in USA

Updated: April 22, 2024

1
Funding: $266.6M
BlocPower is offering smart, all electric heating, cooling, and hot water systems to building owners for no money down.
2
Funding: $230M
Nest Labs is a home automation producer of programmable, self-learning, sensor-driven, Wi-Fi-enabled thermostats, smoke detectors, and other security systems. It develops Nest Learning Thermostat and other smart home products. Acquired by Google.
3
Funding: $214.9M
Phononic innovates solid state semiconductor solutions that displace compressors, heat sinks and fans for cooling & heating
4
Funding: $134.5M
Dandelion is an Alphabet spinout that develops geothermal heating, air-conditioning and cooling systems
5
Funding: $35.7M
PipeDreams is the next gen, tech-powered home services provider.
6
Funding: $29.9M
75F is a predictive and proactive IoT-based building automation system that addresses HVAC, lighting, and equipment control needs.
7
Funding: $21.1M
Blue Frontier specializes in air conditioning systems designed for sustainability, comfort and energy storage. It's technology is based on liquid desiccants, which dehumidifies air.
8
Funding: $12.7M
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling.
9
Funding: $10.8M
Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal storage.
10
Funding: $9.3M
Skycool Systems is improving the efficiency of all cooling systems by harnessing an untapped renewable resource. It's panels turn the sky into a renewable resource and reduce the electricity use of air conditioning and refrigeration systems
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11
Funding: $9M
Quilt is building a sleek and AI-driven ductless heat pump system for the home.
12
Funding: $1M
Breezi builds wireless devices that enable homeowners to detect problems with their HVAC systems before they become severe.