NYC Accelerator

Kamen Tall Architects (KTA) is an award-winning and multifaceted restoration, historic preservation, and architectural design firm, providing individualized solutions for comprehensive building envelope repairs. From small maintenance programs to large-scale restoration and reconstruction programs, KTA provides rigorous repair campaigns for existing buildings based on state-of-the-art building science, with forensics, energy efficiency, financial expectations, and long-term solutions in mind. Also offer Local Law 11/FISP and Local Law 126.

Primary Contact: Melissa Doherty

Efficiti is an energy efficiency and engineering consulting company. We focus on design, management and implementation of innovative deep energy retrofit and electrification solutions to save you money and comply with local laws such as local law 97. Working with Efficiti you will also get access to the maximum rebates, incentives and tax credits possible to make projects more affordable for your building.

Design and implementation of Heat Pump systems for space heating and cooling and water heating (HPWH) is our specialty.

In addition, we provide: Inspections, Commissioning, DOB Filing and Expediting, Energy Modeling, 3D building modeling, LL97 building square footage verification, LL97 filing A320 and A321, LL97 compliance, LL87, LL88 compliance, FlexTech study, ASHRAE Level 2 energy audit, Owner's representation and project management.

Efficiti is a DOB Certified Inspection Agency and ASHRAE Retro Commissioning Agent.

Primary Contact: Sina Jasteh

GBC provides energy analysis, audit, energy efficiency solutions for multifamily and commercial properties. We serve several utility clients across the Northeast region, providing services in energy efficiency incentives, engineering support, measurement and verification (M&V), and third-party verification. The company’s solutions help improve building efficiency, generate economic benefits, and help fight climate change. GBC staff includes professional engineers, certified energy managers, and ASHRAE high-performance building design professionals. GBC staff have conducted more than (5000+) field visits and 500+ engineering reviews of large C&I projects. Our staff has hands-on experience modeling, specifying, and installing virtually every type of energy conservation measure (ECM), from low-flow showerheads to solar PV, in both multifamily and commercial spaces.

Primary Contact: Vinay Ananthachar, Principal/Founder

We have 200 technologies and process changes to save energy, with one called CryoGenX4which saves an average 20% on every HVAC, refrigeration, freezer, chiller system. We provide turnkey solutions from audit, modeling, financials, financing, deployment/installation, and ongoing reporting.

Primary Contact: Chris Bramble

FEAT Solutions is dedicated to providing expert consulting services in Facilities Maintenance and Optimization, Energy Efficiency, Building Automation, and Technology.

Instead of just recommending energy efficiency upgrades or electrification, we aim to minimize energy consumption through the optimization of the existing HVAC, lighting, and control systems. This means that our best customers are those buildings (any type and size) who are just looking to reduce their existing energy consumption and those buildings who are expected to face smaller LL97 fines.

Energy Management and Optimization Services
-Monthly Utility Review and Resolution
-BMS/HVAC/Boiler/Chiller Review and Optimization
-Energy Procurement and Utility Incentive Management

NYC Local Law Compliance
-Local Law 84/133 Energy Benchmarking
-Local Law 87 Energy Audit & Retro Commissioning
-Local Law 88 Lighting Upgrades & Submetering
-Local Law 97 Greenhouse Gas Reporting

Primary Contact: Robert M. Peras

Ross Energy Consulting offers both Targeted and Comprehensive energy audits and retro commissioning tailoring their services to your property’s needs. We also offer a suite of services around local law compliance for LL84, LL87, LL88, and LL97 performance and prescriptive pathway. Our focus is on affordable and market rate multifamily housing as well as commercial buildings. We have audited over 50 million square feet of space ranging from affordable multifamily to non-profit religious institutions. Ross Energy Consulting offers free workforce development training through NYSERDA’s Workforce Development program. Our Strategic Energy Management services align energy performance with existing business objectives. Ross Energy Consulting can help clients develop a long-term plan to address the continuously changing responsibilities of energy management.

Primary Contact: Joe Lynskey

Leigh Scott Energy Solutions offers a suite of specialized services to enhance facility performance and energy efficiency. Our energy audits provide comprehensive system evaluations, energy usage analysis, and detailed assessments to identify and implement cost-effective energy-saving opportunities. We ensure compliance with all relevant energy standards and provide thorough reporting to support strategic planning. Our retro-commissioning services optimize existing building systems, ensuring they operate efficiently through functional testing, control system calibration, and continuous monitoring. We also offer carbon emissions reporting, developing compliance plans, financial impact reports, and customized emissions adjustments to meet regulatory requirements. Our team of professional engineers (P.E.), certified energy managers (CEM), and certified commissioning professionals (CCP) deliver unmatched expertise and tailored solutions for your facility's needs. We also provide Gross Floor Area Measurements.

Primary Contact: Luke Serkanic

My company offers engineering consulting services for building owners and managers for energy efficiency or clean energy project development and implementation in existing buildings and new construction such as: owner's representative or project manager, energy audits or project feasibility studies or design assistance, local law compliance including filings as a Professional Engineer/Registered Design Professional, measurement and verification/impact analysis over time of project performance, and deep expertise in project development support including per-development, financing, design, bidding, and contracting phases. I work in all building sectors: affordable and market-rate, multifamily, commercial, industrial, and institutional buildings and have experience with all commercially-available technologies in energy efficiency and clean energy such as heat pumps, central systems, electrification, controls, solar, and battery storage.

Primary Contact: Patrick O'Donnell

Atlas Builders is a full-service owner's representation and construction management firm. The company offers predevelopment, feasibility, reconstruction planning, design and engineering coordination, incentive procurement and project management, expediting coordination, critical path scheduling construction management, and general construction services. Atlas Builders self-performs concrete, demolition, and steel and carpentry operations with dedicated in-house crews. LL11, LL84, LL87, L88, LL97, LL133. Cool Roof.

Primary Contact: Allison Shipper

Accredited Energy Consulting Services provide energy audits, energy benchmarking and help for building owners to comply with the various energy related local laws in NYC.

Primary Contact: William Shoard

Goldman Copeland has provided superior mechanical, electrical, plumbing and fire protection (MEP/FP), energy consulting, and engineering to its many clients. Specific areas of expertise include detailed engineering and design, fit-out projects, feasibility studies and building master plans, condition surveys of existing facilities, and technical services during construction. The firm has extensive experience in the assessment, renovation, and remediation of MEP/FP systems in existing buildings, as well as new construction projects. Goldman Copeland also has strong energy engineering capabilities (commissioning, retro-commissioning, energy audits, energy modeling, economic analysis, technical feasibility, cost estimating, LEED certification support), as a specialty within its broader MEP design practice.

Primary Contact: Tristan Schwartzman

Ainsworth Inc. is a full-service, 100ML HVAC contractor, in the tristate area, whose construction, service and special projects departments specializes on mechanical system replacement and retrofits with a focus on decarbonization strategies for their clients and customers.

As one of North America’s leading integrated multi-trade companies, we are able to provide all high-quality technical trades services, including HVAC, mechanical, energy services, building and industrial automation for institutional, commercial, and industrial clients across the tri-state area and the North East-US.

Primary Contact: Marc Platinsky

New York Engineers has been in the industry for over 30 years and provides full-service heating, cooling, and plumbing. The firm specializes in all aspects of HVAC, from natural gas #2, #4, and city steam, while working on commercial and industrial heating systems as well as cool roof.

Primary Contact: Pam Boyette

KOW Building Consultants is a leading provider of Integrated Physical Needs Assessments and offers a suite of sustainability services including Local Law 97 studies, NYSERDA incentive programs, Enterprise Green Communities, ENERGY STAR, Benchmarking, Commissioning, TR8 Inspections, and more. We offer start-to-finish sustainability consulting services to provide energy improvement recommendations, along with financial and energy savings calculations to determine a feasible scope of work with the most lucrative incentive opportunities. We can guide your project through available incentive programs, offering everything from application assistance, inspections and verification, and final program submissions. Local Law 84 (LL84), Local Law 87 (LL87), Local Law 88 (LL88), Local Law 97 (LL97), Passive House.

Primary Contact: Jared Forman

With more than 315 team members, our services encompass integrated Structural Engineering, Building Envelope, Sustainable Performance Analysis, Restoration, Advanced Performance Analysis, Pedestrian Modelling, Bridge Design, Construction Engineering, and Fire Engineering consulting services for both new and existing structures across six offices and two countries. We are passionate about providing exceptional service on every project we work on – from small-scale projects to billion-dollar landmark structures anywhere in the world. We also work with Co-ops and Condos. Architecture. Fenestration, Roofing, Insulation, Weatherization, FISP Reports, Parking Structure Reports, Passive house, Retro Commissioning, LL97.

Primary Contact: Giulia Alimonti - Vice President Building Envelope

We provide LL97 verification and filing for A320 and A321
1. ASHRAE Level I, II, III energy auditing
2. Retro-commissioning
3. MEP Design
4. Construction Management Services

Primary Contact: Kapil Varshney

Mayflower Energy Engineering is a leading independent consultancy firm serving clients across the building industry within New York City. Our team has over 30 years of combined project experience offering the best in-class energy & sustainability consulting, end-to-end performance-driven project implementation and independent commissioning services. Our mission is to apply practical engineering solutions to maximize efficiency, optimize systems integration, and reduce environmental impact while providing the highest return on investment for our clients within the multifamily, commercial, and institutional markets.

We offer Energy Audits (LL87 & NYSERDA FlexTech), Commissioning Services, Electrification, Owner's Rep support, heating/cooling design, HVAC troubleshooting, O&M consulting, incentives administration, and general energy efficiency consulting. We also offer a suite of services around local law compliance for LL84, LL87, LL88, and LL97 performance and prescriptive pathway. Our focus is on affordable and market rate multifamily housing as well as commercial buildings.

Primary Contact: Bernardo Borges

INF Associates is a turnkey facility and energy solutions company that specializes in providing energy solutions to the residential, commercial, banking, hospitality and healthcare markets. Our strategy from day-one has been to connect our clients with the appropriate, brand-neutral engineered solutions and incentive programs. This is perhaps a different approach than cases where providers develop a specific solution and try to force a market need.

We have developed numerous Electric Vehicle Supply Equipment (EVSE) and custom energy-efficiency solutions such as BMS and controls upgrades, mechanical and lighting retrofits, and renewable energy installations for clients that include Blackstone, Morgan Stanley, RXR Realty, Barclays, Durst Organization, Empire State Realty Trust, Fisher Brothers, and more. 

Our portfolio of services is customized to meet our client, energy needs, including installation, service, maintenance, and post-upgrade care services. We provide achievable solutions and maximum realized savings. Our services also include compliance for Local Law 84, Local Law 88, Local Law 97 and ASHRAE audit.

Primary Contact: Shan Hemwani

EMCOR simplifies the complexity of a project by providing a fully funded, end-to-end LL97 sustainability solution while leveraging the funding from federal and utility grants and rebates.

We provide the expertise, resources, and management needed to implement energy efficiency and sustainability installations across multiple sites simultaneously. This frees up capital and resources to focus on your core business.
Unlike other energy efficiency or sustainability providers, EMCOR manages the funding, engineering, procurement, and self-performs the project installation and maintenance.

As a fortune 500 company, we take on the risk, whether it, related to cost overruns, rebate collection, technology performance. Through our innovative deployment model, EMCOR drives proven large-scale savings and full turnkey solutions.

Primary Contact: Thomas Hall

Brooklyn Green roof brings green roofs to life across New York City rooftops. It is an MWBE certified design/build green roof construction company, founded by a NY State registered architect and a licensed HIC contractor with LEED AP accreditation. These qualifications allow Brooklyn Green roof to work directly with building owners, developers, management companies, and general contractors as well as consultants to architecture firms and other entities. Additionally, the team is well-versed in the various NYC/NY state grant and incentive programs as well as NYC Accelerator PACE Financing. Brooklyn Green roof has an experienced team that offers competitive pricing, efficient installation, and short time frames for project completion.

Primary Contact: Inger Yancey