What facil.ai does

Facil.AI, founded in 2020 and headquartered in Gardena, California, develops and sells AI-powered autonomous optimization agents for commercial building HVAC and building management systems. The company's core product is a team of specialized agents — including a Chiller Agent, Portfolio RTU Agent, Air Source Agent, AHU Agent, Cooling Tower Agent, Boiler Agent, Hot Water Agent, and Refrigeration Agent — built on small neural nets, deep reinforcement learning, and Liquid Neural Networks trained per piece of equipment. Agents operate on an Adaptive Real-time Inference Learning cycle (Observe, Plan, Act, Learn), executing 30,000+ control-loop adjustments per day and posting telemetry to a Microsoft Azure-hosted cloud. A proprietary methodology called ILC-FD (Iterative Learning Control – Frequency Domain) is positioned as the foundation for intercepting control entropy, with a 'Forced Resiliency' safety architecture that emphasizes self-regulation rather than external constraints.

The platform integrates natively with over 30 BMS, HVAC, refrigeration, and controls systems (Carrier, Siemens, Honeywell, Johnson Controls, Schneider Electric, Emerson, Trane, Automated Logic, Danfoss, Delta Controls, ABB, Mitsubishi Electric, Andover Controls, Daikin, Tridium, BACnet, Modbus, LonWorks) via 28 plug-and-play software gateways, requiring no new hardware. Customers disclosed in case studies include California State University Channel Islands and Dominguez Hills (higher education central plants), a national small-box discount retailer covering 1,800+ stores and 5,000+ RTUs, and a national clothing retailer covering nearly 1,000 locations and 6,000+ RTUs, with reported outcomes including a 48% efficiency improvement, 503% average monthly ROI at scale, and a record 0.19 kW/ton chiller efficiency at CSUDH.

Facil.AI sells primarily through a software-only OpEx SaaS subscription priced per equipment count or square footage, with a risk-free pilot in which customers do not pay until savings are demonstrated and typical payback reported under 6 months. Distribution combines direct enterprise field sales with a growing channel of technology resellers, referral partners, and implementation consultants, including a designated Preferred Partner arrangement with Apex Consulting Systems and a partnership with Orravan Mechanical. The company also targets smart building consultants, controls vendors, and utility demand-side management programs, and is backed by the Los Angeles Cleantech Incubator, Cleantech Open, and Southern California Edison.

Name

facil.ai

Legal name

Facil.AI

Website

https://facil.ai

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

11–50 employees

Short description

Facil.AI develops AI agents that autonomously optimize HVAC and building management systems in commercial buildings, integrating with existing infrastructure via plug-and-play software. The company serves national retailers, universities, and other enterprise facility operators through a SaaS subscription model.

Ownership category

akta.pro rank

Product category

Building Energy Management Software

NAICS

Software Publishers (513210), Computer Systems Design Services (541512)

SIC

Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

AI Application Enablement Platforms (Copilot/Agent Frameworks, SDKs) (HDAEANAJ)

akta.pro secondary industries

Industrial Automation Software (SCADA, HMI, MES, Historian) (IMAHAHAJ), End-to-End Enterprise AI Platforms (MLOps & Model Lifecycle Management) (HDAEANAA)

Keywords

• Autonomous HVAC optimization
• Building energy management
• AI building optimization
• BMS optimization software
• Smart building analytics

Headquarters

HQ city

Gardena

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations

Revenue model

1. SaaS Subscription (OpEx Model): Monthly SaaS subscription fees with no upfront capital expenditure. Monthly fees fit operating budgets with energy cost reductions covering the cost of Facil and more. Risk-free pilots where customers don't pay until savings are demonstrated. Flat monthly rates tied to equipment or square feet/meters. For large portfolios, monthly savings typically exceed subscription costs from the first month of full deployment. Payback period under 6 months.
2. Usage-Based / Outcome-Based SaaS: Pricing tied to equipment count or building square footage/meters. ROI is validated and proven before first payment. Monthly savings consistently exceed SaaS fees by 5x (503% average monthly ROI at scale).

Pricing tiers

Go-to-market motion4 records

Distribution channels6 records

Marketing channels8 records

Core offering

Facil.AI sells a cloud-hosted SaaS platform of autonomous AI agents that connect to a building's existing Building Management System (BMS) via a plug-and-play software gateway and continuously optimize HVAC, chiller, refrigeration, and mechanical equipment through real-time micro-adjustments every 5 minutes. The software requires no new hardware, no upfront capital, and operates without human intervention after a 10-14 day learning period. It is delivered to building operators, facility managers, and large portfolio owners across retail, university, commercial real estate, and utility customer segments.

Product overview

Facil.AI offers a unified AI-powered building optimization platform that delivers autonomous supervisory control for HVAC and mechanical systems. The platform consists of a core SaaS solution that integrates with existing building management systems via a plug-and-play software gateway, requiring no hardware and no upfront costs. The core offering is a team of specialized AI agents—Chiller Agent (for central plant optimization), Portfolio RTU Agent (for rooftop units across large portfolios), Air Source Agent, AHU Agent, and Cooling Tower Agent—all operating on the same autonomous optimization platform. Additional agents in development include Boiler Agent, Hot Water Agent, and Refrigeration Agent. The platform uses deep reinforcement learning to develop unique models for each piece of equipment, making continuous micro-adjustments every 5 minutes. An open Independent Data Layer (IDL) API allows customers to access operational data for additional applications. The system has demonstrated up to 48% energy efficiency improvements across 1,850+ retail locations and university campuses.

Differentiator

Problem solved

Functional benefit

Products and services

• Facil.AI Platform AI-powered building optimization platform delivering autonomous supervisory control for mechanical systems and BMS optimization. The cloud-based SaaS solution integrates with existing building systems via a plug-and-play software gateway with no hardware requirements and no upfront costs. It is sold to building operators, facility managers, and large portfolio owners across retail, higher education, commercial real estate, and utility customer segments.
• Chiller Agent AI agent for optimizing chiller and central plant operations. Balances condenser water temperature, cooling tower energy, and chiller energy to find efficiency 'balance points'. Includes optional flow optimizer for central plants. Achieved 48% efficiency improvement at university campuses.
• Portfolio RTU Agent AI agent for optimizing rooftop units (RTUs) across large portfolios. Analyzes real-time data to pinpoint energy waste and automatically makes adjustments. Remembers every decision and outcome, reducing compressor runtime for electricity savings without cycling fans on/off or raising setpoints outside comfort range. Deployed across 1,800+ retail stores with 5,000+ RTUs.
• Air Source Agent AI agent that dynamically balances outside air versus conditioned air for optimized ventilation efficiency.
• AHU Agent AI agent that dynamically manages air distribution and thermal conditions for air handling units.
• Cooling Tower Agent AI agent that stabilizes heat rejection and reduces system load for cooling tower optimization.
• Boiler Agent AI agent for intelligent heating orchestration, designed to optimize boiler systems.
• Hot Water Agent AI agent for thermal distribution optimization without unnecessary cycling in hot water systems.
• Refrigeration Agent AI agent providing precision cooling optimization for food and storage environments, demonstrated in ice cream freezer temperature monitoring.
• Independent Data Layer (IDL) API Open API layer that provides customers with access to operational data for additional applications such as fault detection, maintenance tracking, and independent verification. Enables data export and integration with third-party applications only through explicit customer authorization.

Quantifiable outcome

• 48% energy efficiency improvement (proven, multiple customer deployments)
• +8 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration20 records

AI capability6 records

Feature16 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Apex Consulting SystemscoreImplementation/ SI/ Consulting Partner · 2 February 2026Apex Consulting Systems, a building automation and controls consulting firm, became Facil.AI's Preferred Partner for deploying autonomous AI Advanced Supervisory Control across complex commercial environments. Apex specializes in advanced controls engineering, commercial HVAC solutions, energy analytics, and energy performance enhancement across commercial real estate, healthcare, education, data centers, and industrial facilities. Apex guided CSUCI and other customers through Facil.AI implementation.
• Orravan MechanicalcoreImplementation/ SI/ Consulting Partner · 28 July 2025Orravan Mechanical, one of Southern California's most respected mechanical and controls providers, joined the Facil.AI partner network. The partnership combines Orravan's decades of mechanical systems expertise with Facil.AI's autonomous optimization platform, delivering reduced energy consumption, lower utility bills, less equipment wear, fewer manual adjustments, and immediate ROI to customers.
• Asset Leadership Network (ALN)minorStrategic or Co-development Partner · 16 July 2025Facil.AI partnered with the Asset Leadership Network (ALN), a mission-driven organization advancing asset management through strategic leadership and knowledge sharing. The partnership focuses on educational initiatives, events, working groups, and helping decision-makers understand practical applications of AI in building operations and asset management.
• Building Intelligence Group (BIG)minorStrategic or Co-development PartnerDanielle Radden, VP of Global RevOps at Facil.AI, serves as Executive Secretary for the Building Intelligence Group (BIG) and sits on the steering committee for its Colorado chapter. BIG is a community of building intelligence professionals.
• Microsoft AzurecoreTechnology or IntegrationFacil.AI's cloud infrastructure is hosted on Microsoft Azure, providing the secure, scalable platform for AI agent deployment, data processing, and real-time optimization services.
• 30+ BMS/HVAC/Control Integration PartnerscoreTechnology or IntegrationFacil.AI integrates natively with over 30 BMS, HVAC, refrigeration, and controls solutions including Carrier, Siemens, Honeywell, Johnson Controls, Schneider Electric, Emerson, Trane, Automated Logic, Danfoss, Delta Controls, ABB, Mitsubishi Electric, Andover Controls, Daikin, BACnet, Modbus, and Tridium. These integrations enable plug-and-play deployment without hardware changes.

Scale indicators15 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• BrainBox AI: Canadian AI startup offering autonomous deep learning optimization for HVAC and building energy management. Direct competitor to Facil.AI's prescriptive AI agent approach, targeting commercial real estate and retail portfolios globally.
• 75F: IoT and AI-based HVAC optimization platform for light commercial buildings. Competes directly with Facil.AI's plug-and-play, no-hardware gateway model and predictive control approach for multi-site operators.
• Switch Automation: Building analytics and energy management platform serving commercial real estate portfolios. Competes with Facil.AI on autonomous optimization and continuous commissioning, particularly for CRE and retail customers.
• GridPoint: Smart building energy management platform combining submetering, controls, and AI-driven optimization for multi-site commercial customers. Overlaps with Facil.AI on outcome-based energy savings and portfolio RTU optimization.

Emerging players

• Verdigris Technologies: AI-powered energy monitoring and fault detection platform for commercial and industrial facilities. Overlaps with Facil.AI on autonomous diagnostics and equipment-level anomaly detection in buildings.
• EnPowered: AI-driven energy management for commercial and industrial customers, focused on flexible load optimization. Adjacent to Facil.AI on autonomous optimization, with overlap on demand response and grid-interactive buildings.

Broad incumbents

• Honeywell Forge: Honeywell's enterprise building management suite including AI-powered energy optimization across HVAC, security, and operations. Incumbent threat to Facil.AI given Honeywell's installed BMS base and bundled AI roadmap.
• Siemens Building X: Siemens' cloud-based building operations platform for digital twins, energy management, and optimization. Large incumbent competitor in the same autonomous optimization category Facil.AI targets.
• Johnson Controls OpenBlue: Johnson Controls' digital building platform combining equipment, controls, and AI-driven optimization. Direct incumbent competitor with native integrations to the Metasys BMS that Facil.AI currently integrates with.
• Schneider Electric EcoStruxure: Schneider Electric's IoT-enabled building management and energy optimization platform. Incumbent competitor integrating natively with HVAC and refrigeration systems where Facil.AI currently deploys.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/facil-ai

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds2 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about facil.ai