What MIH Systems Group does

MIH Systems Group is a private professional services firm specializing in HVAC commissioning, technical services, and retrofit solutions for commercial buildings. Headquartered in New York with regional offices in New Jersey, Pennsylvania, and Massachusetts, the company serves building owners, property managers, and facility operators across the Northeast US, with reference customers including 335 Madison, Disney HQ, and TSX Hotel. The service portfolio spans three integrated lines: Commissioning (new construction and existing building optimization, including LEED, retro-commissioning, energy audits, Local Law 87 compliance, and special inspections), Technical Services (HVAC start-up, preventive maintenance, and dedicated VFD troubleshooting across multiple manufacturers), and Turn-Key Retrofits (FANWALL modular air handler systems, VFD retrofits, and natatorium humidity control).

The firm is staffed by Professional Engineers, Certified Building Commissioning Professionals, Certified Energy Managers, and Certified Mechanical Inspectors, holds IAS Class 1 Special Inspection Agency accreditation, and is certified to perform NYC Local Law 87 audits for buildings over 50,000 sq ft. Through a partnership with FacilityConnex, MIH layers monitoring-based commissioning and real-time predictive analytics on top of its core services. Revenue is generated via project-based, quote-driven professional services and equipment-driven retrofit contracts sold through a direct enterprise field sales motion. MIH operates as part of the Ambient Collective, a group of HVAC design and implementation firms managed by Ambient Enterprises.

Name

MIH Systems Group

Legal name

MIH Systems Group

Website

https://mihsystemsgroup.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

MIH Systems Group is a Northeast US-based HVAC professional services firm providing commissioning, technical services, and turn-key retrofits for commercial buildings, serving building owners and property managers through certified engineers and inspection accreditations.

Ownership category

akta.pro rank

Product category

HVAC Building Services & Commissioning

NAICS

Facilities Support Services (561210)

SIC

Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

HVAC Service, Maintenance & Repair (BPABACAA)

akta.pro secondary industries

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA), HVAC Controls, Thermostats & Building Automation Installation (HSAOAGAJ)

Keywords

• HVAC commissioning services
• Building energy audits
• HVAC retrofit services
• Special inspection services
• Preventive HVAC maintenance

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Commissioning Services: Professional services revenue from building commissioning for new construction and existing buildings, including LEED certification support, retro-commissioning, energy audits, and special inspections. Services are project-based with professional engineering fees.
2. Technical Services: HVAC start-up services, preventive maintenance, and troubleshooting for complex HVAC equipment. Includes factory-certified technician services for multiple manufacturer equipment.
3. Turn-Key Retrofits: Complete retrofit projects including initial evaluation, equipment selection, and installation. Covers FANWALL system retrofits, VFD retrofits, and natatorium system upgrades. Revenue from equipment supply and installation labor.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

MIH Systems Group is a professional services firm that delivers HVAC commissioning, technical services, and retrofit solutions for commercial buildings. Its three core service lines optimize building systems across the lifecycle: commissioning for new construction and existing buildings (including LEED Fundamental/Enhanced commissioning, retro-commissioning, energy audits, Local Law 87 compliance, and special inspections); technical services such as HVAC start-up, troubleshooting, and preventive maintenance; and turn-key retrofit projects including FANWALL air handler retrofits, VFD retrofits, and natatorium humidity control systems.

Product overview

MIH Systems Group is a services-based company offering a unified portfolio of three interconnected HVAC (Heating, Ventilation, and Air Conditioning) service lines: Commissioning Services (new construction and existing building optimization including LEED certification support), Technical Services (start-up, troubleshooting, and preventive maintenance), and Retrofit Services (equipment replacement and upgrades). These services work together to help buildings run efficiently—from initial design and installation through ongoing operation and system upgrades—with LEED AP accreditation support available across the service offerings.

Differentiator

Problem solved

Functional benefit

Products and services

• Commissioning Services Full range of commissioning services for new and existing buildings, including building commissioning, LEED Fundamental and Enhanced commissioning, special inspections, retro-commissioning, energy audits, Local Law 87 compliance, monitoring-based commissioning with real-time energy management, and design review and project management services. Targeted at building owners, property managers, and facility operators requiring LEED certification, energy efficiency, and regulatory compliance.
• Technical Services HVAC start-up services ensuring complex systems operate at peak performance, preventive maintenance programs, and dedicated VFD (Variable Frequency Drive) troubleshooting and maintenance services performed by factory-certified technicians across multiple manufacturer equipment lines. Targeted at building owners and facility operators requiring reliable HVAC performance and minimized downtime.
• Retrofit Services Turn-key retrofit solutions covering initial evaluation, equipment selection, and installation. Includes FANWALL modular fan system retrofits for air handlers (deployable through standard 3-foot doors without crane installation), VFD retrofits for energy savings, natatorium humidity control systems, and assistance with financial and tax incentive programs. Targeted at commercial buildings, critical facilities (hospitals, data centers, pharmaceutical manufacturing), and aquatic facilities requiring equipment upgrades with minimal disruption.

Quantifiable outcome

• Reduced energy expenses and carbon footprints through energy audits and optimization
• +4 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• FacilityConnexcoreTechnology or IntegrationMIH partnered with FacilityConnex, an intelligent monitoring and knowledge action system. This partnership enables MIH to deliver energy savings and operational efficiency to clients through smart asset monitoring, fault detection, diagnostics, and advanced predictive analytics. Data from building BMS systems is exported to the cloud where advanced analytic engines predict failures and identify energy savings in real time. Additional LEED points can be obtained by deploying this system in new buildings, and rebate incentives in existing buildings can help cover part of the cost.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• kW Engineering: kW Engineering is a New York-based MEP commissioning and energy services firm specializing in LEED commissioning, retro-commissioning, and HVAC optimization for commercial buildings. Direct competition for the same NYC-metro enterprise commissioning contracts MIH targets.
• Iconergy: Iconergy is a building commissioning and energy consulting firm providing retro-commissioning, energy audits, and ongoing commissioning services for commercial and institutional buildings. Closely aligned service mix and customer profile to MIH.
• AKF Group: AKF Group is a New York-based MEP engineering and commissioning firm serving commercial real estate clients with HVAC design, commissioning, and energy services. Direct competitor in the Northeast commissioning market.
• P2S Inc. P2S is an MEP engineering and commissioning consultancy providing HVAC design, building commissioning, and energy services across commercial, healthcare, and education sectors. Overlapping service lines and target customers with MIH.
• ME Engineers: ME Engineers is a global MEP engineering and commissioning firm specializing in HVAC, acoustics, and building systems for high-profile commercial and entertainment facilities. Similar commissioning-and-technical-services portfolio to MIH's.
• NORESCO: NORESCO provides energy efficiency, retro-commissioning, and facility optimization services to commercial and institutional customers. Competes directly with MIH in the retro-commissioning and energy-audit space.

Broad incumbents

• Willdan Group: Willdan is a publicly traded provider of energy and engineering services including retro-commissioning, energy audits, and program management for municipal and utility clients. Larger-scale incumbent in adjacent commissioning services.
• Ameresco: Ameresco is a publicly traded energy efficiency and infrastructure services company offering retro-commissioning, energy audits, and renewable energy services. A broader-scale alternative in MIH's core energy-services market.
• Jacobs (Critical Mission Solutions / Buildings): Jacobs is a global engineering services firm with building commissioning, MEP engineering, and facility optimization practices. A larger incumbent competing for enterprise and government commissioning contracts.
• EMCOR Group: EMCOR Group is a large mechanical and electrical services contractor offering HVAC maintenance, retrofit, and facility services to commercial and industrial clients. Broader facilities-services competitor with overlapping retrofit and technical-services capabilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

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 MIH Systems Group