Advanced Mechanical Services, LLC. , A Helios Company

What Advanced Mechanical Services, LLC. , A Helios Company does

Advanced Mechanical Services, LLC. operates commercially as Helios HVACR Services (legal entity: Helios HVACR Services LLC, Florida) and is a national self-performing provider of commercial HVACR — heating, ventilation, air conditioning, and refrigeration — services. Founded approximately 1989 and headquartered in Maitland, Florida, the company employs 1,000+ people, including 800+ certified field technicians strategically located across 40+ states. Helios sells directly to enterprise clients — primarily multi-site regional and national chains — through dedicated account management teams and field sales, with services delivered entirely by company-employed (not subcontracted), EPA-certified technicians.

The core service portfolio comprises preventative maintenance programs (recurring, custom-tailored subscriptions), 24/7/365 reactive and emergency repair services with a four-hour response target, capital expenditure and project management for equipment replacement/retrofits/installations, site surveys and asset audits, and comprehensive reporting. The company integrates with 14+ CMMS, ITSM, identity, and procurement platforms (Service Channel, Corrigo, ServiceNow, Okta, Ariba, Coupa, EcoTrak, Fexa, fmPilot, Graphene Connect, OfficeTrax, Tango, Open Wrench, Verisae), enabling real-time work-order and asset data exchange with client procurement workflows. A predictive maintenance layer — using sensor time-series data, anomaly detection, and PdM workflow automation — is positioned as a forward-looking differentiator, alongside a content sub-brand (HeliosHub) supporting demand generation. Customer verticals span retail, restaurants, banking, healthcare, hospitality, and c-stores/fuel, with named enterprise customers including national retail chains in footwear, flooring, apparel, and office supply.

Revenue is generated primarily through multi-year, quote-based service agreements tailored to client scope, number of locations, and contract terms — no pricing is publicly disclosed. The company has 50,000+ unique commercial sites under service and reports client tenures of 8+ years. The corporate relationship between the query-named "Advanced Mechanical Services, LLC." entity and the website's "Helios HVACR Services LLC" is not explicitly documented in the source material, though the "A Helios Company" suffix suggests Advanced Mechanical Services is an operating brand or affiliate within the Helios platform.

Name

Advanced Mechanical Services, LLC. , A Helios Company

Legal name

Helios HVACR Services

Website

https://advmechservs.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Helios HVACR Services (operating as Advanced Mechanical Services, LLC., A Helios Company) is a national commercial HVACR service provider offering preventative maintenance, reactive repairs, and project management to multi-site enterprise chains across 40+ states via 800+ self-performing technicians.

Ownership category

akta.pro rank

Product category

Commercial HVACR Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220), Facilities Support Services (56121), Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113)

SIC

Refrigeration & Service Industry Machinery (3580)

akta.pro primary industry

HVAC Service, Maintenance & Repair (BPABACAA)

akta.pro secondary industries

Commercial HVAC Maintenance Agreements & PM Programs (HSAOAHAJ), HVAC Installation, Service & Repair (IMAIABAA)

Keywords

• Commercial HVACR services
• Preventative maintenance programs
• HVACR repair services
• Facility asset management
• Multi-site HVAC service

Headquarters

HQ city

Orlando , FL

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Preventative Maintenance Programs: Custom-tailored recurring maintenance programs designed to maximize lifespan, efficiency, and reliability of commercial HVACR equipment. Programs include scheduled inspections, cleaning, and component checks tailored to facility-specific needs.
2. Reactive/Emergency Repair Services: 24/7/365 emergency HVACR repair services with rapid response. Billed through service agreements with customers. Four-hour response time goal for urgent calls.
3. Capital Expenditure & Project Management: Equipment replacement, retrofits, and new installations. Manages projects from quoting and permitting through scheduling and execution. Supports single-unit swaps to large-scale multi-site rollouts.
4. Site Surveys & Asset Audits: Comprehensive site surveys providing detailed assessment of HVACR assets including condition, efficiency, and compliance. Actionable reports for maintenance planning and capital expenditure forecasting.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Advanced Mechanical Services, LLC. (Helios HVACR Services) is a national commercial HVACR services provider delivering preventative maintenance programs, 24/7/365 reactive repair services, capital expenditure project management, and site surveys/asset audits to multi-site commercial clients. Services are executed by 800+ self-performing EPA-certified field technicians strategically located across 40+ states under dedicated account management engagements.

Product overview

Advanced Mechanical Services, LLC. (Helios HVACR) operates as a national commercial HVACR service provider offering a unified suite of maintenance, repair, and project management services. The core portfolio includes Preventative Maintenance Programs, Reactive Repair Services, Rapid Response (24/7/365 emergency dispatch), Project Management/CapEx & Unit Replacements, Site Surveys & Asset Audits, Comprehensive Reporting Solutions, Dedicated Account Management, and Quality & Expertise Services. These are delivered by 100% self-performing, EPA-certified technicians across 40+ states. The company also operates HeliosHub, an educational sub-brand offering guidance resources (HeliosHow-Tos articles, Helios Briefs, and HeliosHuddle webinars), plus downloadable planning tools including the Commercial HVACR Reliability Planning Guide, Predictive Maintenance Implementation Planner, and HVACR Lifecycle Cost Cheat Sheet. The company integrates with multiple CMMS platforms (Service Channel, Corrigo, EcoTrak, Fexa, fmPilot, Graphene Connect, OfficeTrax, Tango, Open Wrench, Verisae) and enterprise systems (ServiceNow, Okta, Ariba, Coupa) to enable seamless work order management and transparent service delivery.

Differentiator

Problem solved

Functional benefit

Brands

• HeliosHub: A blog and resource center offering commercial facility managers articles on HVACR systems, maintenance guidance, and optimization strategies.
• HeliosHow-Tos
• Helios Briefs
• HeliosHuddle

Products and services

• Preventative Maintenance Programs Customized maintenance programs designed to maximize HVACR equipment lifespan, efficiency, and reliability through scheduled inspections, cleaning, component checks, and performance monitoring for multi-site commercial clients.
• Reactive Repair Services 24/7/365 emergency HVACR repair services with rapid response, accurate diagnostics, and quality repairs to minimize business downtime and restore systems quickly for multi-site commercial clients.
• CapEx & Unit Replacement Project Management Comprehensive project management for capital expenditures including equipment replacements, retrofits, and new installations, covering planning, permitting, scheduling, and execution to ensure optimal performance and energy efficiency.
• Site Surveys & Asset Audits Detailed assessments of HVACR asset condition, efficiency, and compliance, providing actionable reports to enhance performance, ensure compliance, and inform maintenance planning and capital investment decisions.
• Rapid Response Services 24/7/365 around-the-clock emergency dispatch service with GPS-enabled technicians strategically located across 40+ states, targeting four-hour response times for urgent HVACR calls.
• Comprehensive Reporting Solutions Customized analytics providing asset tracking, warranty monitoring, performance analysis, failure trend identification, and capital planning support to optimize HVACR strategy and enable data-driven decision making.
• Dedicated Account Management Single point of contact account management with personalized service, proactive communication, quarterly business reviews, and relationship building to streamline communication and deliver tailored solutions.
• Quality & Expertise Services EPA-certified, 100% self-performing technician services with continuous training, strict quality control, and comprehensive safety protocols delivered by a fully employed workforce.

Quantifiable outcome

• Technicians strategically located to reduce travel costs and enable rapid response
• +2 more outcomes

Named customers4 records

Segments7 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration14 records

AI capability6 records

Feature3 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• RFMA (Restaurant Facility Management Association)coreOthersActive membership in the Restaurant Facility Management Association, demonstrating commitment to serving restaurant industry clients with specialized HVACR expertise.
• Connex (formerly PRSM)coreOthersMembership in the multi-site facilities management network (formerly Professional Retail Store Maintenance Association), supporting retail chain clients.
• NATE (North American Technician Excellence)coreTechnology or IntegrationTechnician certification through NATE ensures technicians meet industry-recognized standards for HVACR competence and professionalism.
• ACCA (Air Conditioning Contractors of America)coreOthersMembership in ACCA supports compliance with industry best practices and standards for air conditioning contractors.
• ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers)coreOthersActive participation in ASHRAE for standards development and technical resources, including ASHRAE 90.1 energy efficiency standards.
• CFESA (Commercial Food Equipment Service Association)coreOthersMembership supporting commercial kitchen equipment service capabilities for restaurant clients.
• NAPW (National Association of Professional Women)minorOthersMembership supporting professional development for women in the HVACR industry.
• Service ChannelcoreTechnology or IntegrationCMMS integration enabling seamless communication, efficient work order management, and accurate data tracking for real-time visibility into HVACR operations.
• CorrigocoreTechnology or IntegrationCMMS integration for work order management and service tracking across client facilities.
• ServiceNowcoreTechnology or IntegrationIntegration with ServiceNow enterprise workflow platform for seamless service management.
• OktacoreTechnology or IntegrationIdentity management integration for secure access to service platforms.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• ABM Industries: Large public facility services company with HVAC/mechanical services as part of a broader portfolio including janitorial, parking, and integrated facility management. Comparable customer base (multi-site commercial) but a much wider services portfolio.
• EMCOR Group: Largest publicly traded mechanical and electrical services firm in the U.S., including commercial HVAC. Overlaps Helios in facility services/HVAC service but operates at much larger scale and broader scope including electrical, plumbing, and building systems.
• APi Group: Public safety, specialty, and industrial services conglomerate with mechanical/HVAC service exposure. Competes for similar multi-site commercial clients and shares the roll-up DNA of acquiring regional mechanical services shops.
• CBRE Group (Workplace / Facility Services): Global commercial real estate services giant with a facility management and HVAC/mechanical services arm serving enterprise multi-site clients. Comparable customer base but embedded within a much broader CRE services platform.
• Cushman & Wakefield (Facility Services): Global CRE services firm with integrated facility management including HVAC/mechanical services for multi-site enterprise occupiers. Comparable in targeting enterprise facility manager buyers but operates at much larger scale and broader scope.

Direct peers

• BGIS: Privately held global facility services provider delivering HVAC, mechanical, and integrated facilities management to multi-site commercial clients. Comparable in self-performing national service model and enterprise client focus.
• Service Logic (HVAC Holdings): PE-backed national commercial HVAC, plumbing, and electrical services platform built via roll-up of regional shops. Directly comparable in commercial HVAC service delivery, multi-site enterprise customers, and self-performing technician model.
• Limbach Holdings: Public specialty mechanical contractor focused on HVAC, plumbing, and building automation for commercial customers. Directly comparable in core mechanical/HVAC services targeting multi-site and enterprise clients.
• Comfort Systems USA: Public national mechanical and HVAC contractor serving commercial and industrial multi-site clients with installation, service, and replacement. Most directly comparable to Helios in service mix, multi-site enterprise focus, and national operating footprint.
• CoolSys (Cool Concept): Private national refrigeration and HVAC service provider serving commercial customers including grocery, c-store, foodservice, and industrial. Closely comparable in HVACR service mix, multi-site retail/foodservice focus, and self-performing technician model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/advanced-mechanical-services-llc-a-helios-company

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Advanced Mechanical Services, LLC. , A Helios Company