NYC Accelerator

United Energy Solutions provides energy consulting, heat pumps, LED lighting retrofits, deregulated energy sales, EV charging stations, and wholesale lighting.

Primary Contact: Steven Buckley

Prefabricated exterior walls and software. Dextall Studio Software: At the core of Dextall's innovation is its Dextall Studio software, a design assist platform that seamlessly connects the design, fabrication, and construction phases of building projects. This software is a game-changer because it streamlines the architectural process and enables architects, general contractors, business owners, and developers to design and build smart, cost-effective, sustainable, and beautiful buildings.

Fusing Design with Construction: Dextall's innovation fuses the design and construction phases of projects, allowing architects to create mid- to high-rise buildings with a significant reduction in concept-to-installation timelines. This breakthrough in design technology reduces project timelines by more than 80%, with instantaneous data available on a whole project, integrated basis.
In summary, Dextall's innovation is centered around Dextall Studio, a transformative software that integrates design and construction, significantly reduces project timelines, and offers numerous benefits, including cost savings, sustainability, and a more efficient building process. This innovation represents a new norm in the construction industry, enabling the creation of better, more efficient, and affordable buildings for communities while addressing environmental challenges. Other services we offer:

Facade
Envelope
Building Envelope
Cladding
Rainscreen
Retrofit
Window replacement
Overcladding
Prefab Panel
Panelizing
Over insulation
Heat pump

Primary Contact: Diego de Bedout

Kellets is a trusted contractor serving NYC and Westchester, specializing in residential and commercial renovations that align with New York’s Climate Mobilization Act and LL97. We help property owners reduce emissions and meet energy efficiency targets through strategic upgrades that improve building performance and occupant comfort.

Our services include interior and exterior renovations, insulation and air sealing, energy-efficient system installations such as heat pumps, TRV's, solar canopies, and sustainable material sourcing, all designed to lower greenhouse gas emissions and operating costs. With a strong grasp of local building codes and climate compliance requirements, our team delivers solutions that are both practical and future focused. Through partners we offer incentives and rebates.

Primary Contact: Aubrey Phillibert

Kawi Energy Group specializes in consulting services in areas such as Energy Management, Energy Benchmarking, and related services with the goal of reducing greenhouse gas emissions while improving buildings, energy efficiency. Kawai, suite of services covers existing and new buildings of 25, 000 square feet or greater as well as buildings with smaller floor areas. They are approved contractors for several energy efficiency programs across New York City and New York State. Kawi provides energy and incentive related services for affordable, commercial and industrial, as well as multifamily market rate buildings, among others. Kawi offers services in areas such as HVAC (1 and 2-pipe steam, heat pumps, steam traps), lighting, energy management systems, energy audit, EV charging systems, elevator modernization, domestic hot water, controls, boilers, air sealing and weatherization, air conditioning, data center management, as well as a host of other additional services.

Primary Contact: Nixon Oyugi

HVAC installations, Mini split installation, VRF installations, PTAC installations, Mini Split Service, PTAC Service, VRF service. Equipment vendor, Mechanical/MEP, heat pumps,

Primary Contact: James Grech

Kelvin, formerly Radiator Labs, transforms radiator-heated buildings with their "Cozys" - smart, thermostatic insulated radiator covers (TREs). By providing each resident in a building with room-to-room temperature control, the thermostatic covers eliminate over-and-under-heated areas of a building, reducing heating expenses and carbon emissions by 25% on average. Kelvin is also pioneering a Hybrid Electrification technology which combines the existing technology (TREs) with window or sleeve heat pumps and thermal batteries. Together, this platform reduces a building's carbon footprint by 80%, for less than 10% of the cost of a traditional full electrification retrofit.

Primary Contact: Matthew Isaacs

Smith Engineering's sole focus as an energy engineering firm is to provide the initial energy audit through a design/build or a design/bid process. They are a leading NYSERDA contractor for FlexTech energy audits, workforce training, onsite energy management, and heat pump feasibility. They want to expand their reach, especially with such a push toward electrification and their experience with heat pumps in complex environments. Smith Engineering provides services for customers including economic studies for design, upgrades and replacement, rebates and incentive management, cost sharing programs, OSEM (onsite energy manager), operations team trainings, energy studies, FlexTech energy audits, energy modeling, LL87 retro-commissioning, measurement and verification, heat pump feasibility, owner, representative services, and many others.

Primary Contact: Scott Smith