AMG

What AMG does

American Mechanical Group, Inc. (AMG) is a family-owned full-service mechanical contractor founded in 1945 and headquartered at 5729 Westbourne Ave., Columbus, Ohio. The company designs, installs, services, and maintains HVAC, refrigeration, commercial kitchen, plumbing, electrical, and specialty mechanical systems for commercial, industrial, healthcare, government, office, and residential customers across the Columbus and Dayton, Ohio markets. Core service lines cover all makes and models of HVAC equipment (boilers, chillers, cooling towers, rooftops, hot water tanks), commercial refrigeration (walk-ins, ice machines, coolers, freezers), commercial kitchen equipment (ovens, fryers, grills, steamers, hoods, exhaust systems), and specialty services including combustion analysis, glycol testing and balance, back-flow preventer testing, and refrigerant removal/disposal. The company also offers connected monitoring products such as real-time walk-in temperature alerts and Total System Diagnostics, supported by NATE-, RSES-, and CFESA-certified technicians and an in-house Technical Excellence Learning Center that mandates 144 hours per year of training.

AMG's business model blends transactional service-and-repair work with recurring-revenue Planned Maintenance Agreements and Comfort Care Packages (two scheduled inspections per year with a 15% discount on labor, parts, and equipment), supplemented by one-time installation, replacement, and design engagements. Go-to-market is primarily direct enterprise field sales complemented by a centralized 1-800-860-HEAT contact line and category-specific online service request forms, with 24/7 emergency response capability. Visible customers include OSU Wexner Medical Center, Nationwide Arena, Mount Carmel, OhioHealth, Nationwide Children's Hospital, AEP Ohio, Von Maur, Honda R&D, COTA, the Ohio Department of Transportation, and St. Brendan Church, alongside a long tail of small commercial and residential accounts reported to total 5,000+ customers. The company is privately held with no external institutional investors, funding rounds, or acquisition activity disclosed.

Name

AMG

Legal name

American Mechanical Group, Inc.

Website

https://amgohio.com

Company type

Private

Founded year

1945

Operating status

Operating

Headcount range

11–50 employees

Short description

American Mechanical Group (AMG) is a family-owned mechanical contractor founded in 1945 in Columbus, Ohio, providing HVAC, refrigeration, commercial kitchen, plumbing, electrical, and 24/7 emergency services to 5,000+ commercial, healthcare, government, and residential customers across the Columbus and Dayton markets.

Ownership category

akta.pro rank

Product category

Mechanical Contracting Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113)

SIC

Refrigeration & Service Industry Machinery (3580)

akta.pro primary industry

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

Keywords

• Commercial HVAC services
• Commercial refrigeration services
• Commercial kitchen equipment
• Mechanical contracting
• Planned maintenance agreements

Headquarters

HQ city

Columbus

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, Supply Chain, Infrastructure

Revenue model

1. Service and Repair: Service and repair for all makes and models of HVAC, refrigeration, commercial kitchen equipment, boilers, chillers, cooling towers, ice machines, and related systems. Includes 24/7 emergency service availability.
2. Planned Maintenance Agreements: Long-term service agreements providing scheduled inspections, preventive maintenance, and discounted service work. Comfort Care packages offer two scheduled inspections per year with 15% discount on labor, parts, and equipment.
3. Installation and Replacement: Equipment installation, replacement design services, and full system rooftop replacements for commercial, residential, and industrial applications.
4. Specialty Services: Combustion analysis, glycol testing and balance, back-flow preventer testing, refrigerant removal/disposal, and specialty testing services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

American Mechanical Group (AMG) is a family-owned mechanical contractor that designs, installs, services, and maintains HVAC, refrigeration, commercial kitchen, plumbing, and electrical systems for commercial, industrial, healthcare, government, and residential customers across Columbus and Dayton, Ohio. The company delivers 24/7 emergency repair, planned preventive maintenance agreements, and specialty testing (combustion analysis, glycol balance, back-flow prevention) via certified NATE, RSES, and CFESA technicians trained at its in-house Technical Excellence Learning Center.

Product overview

American Mechanical Group (AMG) is a family-owned mechanical services company offering a unified suite of integrated services for commercial, industrial, office, and residential customers. The core portfolio consists of four main service lines—HVAC Services, Refrigeration Services, Commercial Kitchen Equipment Services, and Specialty Services (combining Combustion Analysis, Glycol Testing, and Back-Flow Prevention)—supplemented by Plumbing, Electrical, and 24/7 Emergency Services. These services are delivered through certified technicians (NATE, RSES, CFESA) and supported by add-on programs including Planned Maintenance Agreements (PMA), Comfort Care Packages, and Total System Diagnostics. The company also operates a Technical Excellence Learning Center for ongoing staff training, combining high-tech diagnostic capabilities with high-touch customer service to deliver energy-efficient, code-compliant mechanical solutions across Ohio.

Differentiator

Problem solved

Functional benefit

Products and services

• HVAC Services Service, repair, installation, and replacement of commercial and residential HVAC systems, boilers, chillers, cooling towers, rooftops, and hot water tanks, with 24/7 emergency availability for commercial, industrial, and residential customers in Columbus and Dayton, Ohio.
• Refrigeration Services Full line of refrigeration services including design, installation, repairs, 24/7 emergency service, refrigerant removal and disposal, and planned maintenance programs for walk-in refrigerators and freezers, ice machines, coolers, freezers, and mortuary/specialty refrigerated units.
• Commercial Kitchen Equipment Services Installation, service, and maintenance of industrial and commercial kitchen equipment including gas, electric, steam, and microwave cooking systems, ovens, fryers, grills, retarders, proofers, steamers, kitchen hoods, exhaust and make-up air, food preparation equipment, ice machines, coolers, and freezers for restaurants and food service operations.
• Plumbing Services Full-service plumbing installation, repair, and maintenance for commercial and residential facilities across the Columbus and Dayton, Ohio service area.
• Electrical Services Full-service electrical installation, repair, and maintenance for commercial and residential facilities across the Columbus and Dayton, Ohio service area.
• 24/7 Emergency Services 24/7 emergency mechanical services for HVAC, refrigeration, and commercial kitchen equipment breakdowns, available outside standard business hours (7:30 AM - 5:00 PM Mon-Fri) via the 1-800-860-HEAT hotline and online service request forms.
• Planned Maintenance Agreements (PMA) Long-term service agreements combining high-tech diagnostics with high-touch customer service, offering scheduled inspections, preventive maintenance, and discounted service work for commercial and residential mechanical systems.
• Combustion Analysis & Carbon Monoxide Safety Testing Calibrated instrument testing for combustion analysis and safety certification, measuring CO levels when flame ignites, oxygen content of flue gases, and carbon monoxide levels to achieve maximum performance and safety across Commercial RTU, Boiler, and Residential equipment.
• Glycol Testing & Balance Services Testing and balancing of glycol-to-water ratio in heating and chiller systems to prevent freezing and chiller damage, ensuring optimal chiller system efficiency and preventing equipment failure.
• Back-Flow Preventer Testing Annual backflow prevention device testing required by local cities to protect drinking water quality, performed by AMG's certified technicians for commercial and industrial water systems.

Quantifiable outcome

• 15% discount on service work including labor, parts, and equipment for Comfort Care package customers
• +1 more outcomes

Named customers14 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Comfort Systems USA: Comfort Systems USA is a publicly-traded national mechanical contractor providing HVAC, plumbing, and electrical services to commercial and industrial customers. It is highly comparable to AMG in core service offering (HVAC/mechanical) but operates nationally through subsidiary branches rather than as a single regional operation.
• EMCOR Group: EMCOR Group is a publicly-traded Fortune 500 leader in mechanical and electrical construction, building services, and industrial solutions. It competes directly with AMG for healthcare, government, and commercial mechanical service accounts, but at vastly larger scale across the entire US and international markets.
• APi Group: APi Group is a publicly-traded holding company providing safety, specialty, and industrial services including mechanical contracting and HVAC services through subsidiaries. It overlaps with AMG in mechanical service offerings but is a diversified holding rather than a focused mechanical contractor.
• ABM Industries: ABM Industries is a publicly-traded facility services provider offering HVAC maintenance, janitorial, parking, and integrated facility services to commercial and healthcare customers. It is comparable to AMG in facility mechanical service delivery but offers a much broader non-mechanical service portfolio.
• JLL (Jones Lang LaSalle): JLL is a global commercial real estate services firm with an integrated facilities management practice that includes HVAC, mechanical, and building maintenance services. It serves healthcare and commercial clients comparable to AMG's base, but at massive global scale as part of a CRE advisory business.

Direct peers

• Limbach Holdings: Limbach Holdings is a publicly-traded specialty contractor providing HVAC, mechanical, plumbing, and building automation services to commercial and institutional customers. It is a direct peer to AMG in service mix and customer type (healthcare, commercial, government), but serves multiple regions rather than a single Ohio market.
• TDIndustries: TDIndustries is an employee-owned MEP (mechanical, electrical, plumbing) service provider focused on commercial, healthcare, and institutional customers in the South-Central US. It is closely comparable to AMG in multi-trade service model, customer verticals, and privately-held ownership culture.
• Service Logic: Service Logic is a private equity-backed HVAC, plumbing, and electrical services platform serving commercial and industrial customers across multiple US regions. It mirrors AMG's service mix and customer verticals but pursues growth through acquisitions of regional mechanical contractors.

Regional players

• Class Mechanical: Class Mechanical is a regional mechanical contractor providing HVAC, plumbing, and refrigeration services to commercial and institutional customers. It is comparable to AMG in service offering and customer type but operates in a different region, providing a useful regional peer benchmark for similar-sized mechanical service businesses.
• R&H Mechanical: R&H Mechanical is a regional mechanical contractor providing HVAC, plumbing, refrigeration, and kitchen equipment services to commercial, healthcare, and institutional customers. It is closely comparable to AMG in service mix and vertical exposure but serves a different geographic market rather than competing head-to-head in central Ohio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/AmericanMechanicalGroup
• Xx.com/amgohio
• LinkedInlinkedin.com/company/american-mechanical-group-inc-

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

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 AMG