Midwest Mechanical
Midwest Mechanical is a privately held commercial HVAC services and facility management contractor, founded in 1974 and based in Lombard, Illinois, serving building owners and operators across Illinois, Wisconsin, Indiana, and Michigan with energy-efficient HVAC maintenance, design-build retrofits, and 24/7 emergency response.
- Company typePrivate
- Founded1974
- HeadquartersLombard, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Midwest Mechanical does
Midwest Mechanical is a privately held commercial HVAC services and facility management contractor headquartered in Lombard, Illinois, founded in 1974 and operating as part of the Service Logic network. The company delivers a portfolio of interconnected services centered on energy efficiency for building owners and operators, spanning HVAC repair and maintenance, planned maintenance programs, 24/7 emergency response, operational assessments, design-build retrofits, indoor air quality, and energy optimization. Its proprietary ThermaClear® treatment addresses oil-fouling in heat exchanger coils and is approved under ASHRAE, UL Solutions, and ASTM International standards. The firm is MSCA STAR and Green Star certified, an ENERGY STAR partner, and a member of the U.S. Green Building Council, supporting its positioning with sustainability-focused enterprise clients.
The company generates revenue through three primary streams: recurring planned maintenance agreements and emergency repair services; project-based design-build retrofit work; and public sector contracting delivered via the National Cooperative Purchasing Alliance (NCPA) cooperative. Its go-to-market is field-based, enterprise-direct sales supported by three Illinois branch offices (Lombard headquarters, Schiller Park, Westmont) and 24/7 emergency dispatch lines covering East, West, and North Chicago. Customer concentration is verticalized across commercial buildings, industrial and manufacturing, mission critical facilities, healthcare, R&D, utilities, public institutions, and retailers, with active operations in Illinois, Wisconsin, Indiana, and Michigan. Key differentiators include in-house union craft labor (pipefitters, sheet metal workers, electricians) that enables single-point accountability without subcontractors, vendor-neutral equipment selection, and guaranteed project pricing with no change orders.
Midwest Mechanical firmographics
Firmographics- Name
- Midwest Mechanical
- Legal name
- Midwest Mechanical
- Website
- https://midwestmech.com
- Company type
- Private
- Founded year
- 1974
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Midwest Mechanical is a privately held commercial HVAC services and facility management contractor, founded in 1974 and based in Lombard, Illinois, serving building owners and operators across Illinois, Wisconsin, Indiana, and Michigan with energy-efficient HVAC maintenance, design-build retrofits, and 24/7 emergency response.
- Ownership category
- akta.pro rank
Midwest Mechanical industry classification
Industry- Product category
- Commercial HVAC Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (23822), Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (811310)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Commercial HVAC Maintenance Agreements & PM Programs (HSAOAHAJ)
- akta.pro secondary industries
- HVAC Installation, Service & Repair (IMAIABAA), HVAC & Refrigeration Contracting (IMAFALAB)
Keywords
Where Midwest Mechanical is headquartered
LocationHeadquarters
- HQ city
- Lombard
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Midwest Mechanical business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain
Revenue model
- HVAC Services and Maintenance: Recurring revenue from planned maintenance agreements, emergency repair services, and operational assessments for commercial HVAC systems. Services include equipment maintenance, energy optimization, and facility management programs designed to reduce total operating costs for clients.
- Design/Build Retrofit Projects: One-time project revenue from design-build, retrofit, and capital improvement projects. Includes energy efficiency upgrades, boiler system retrofits, and new HVAC installations for commercial and public sector clients.
- Public Sector Contracting: Revenue from public sector entities through cooperative purchasing contracts (NCPA), providing turnkey design/build services to schools, park districts, universities, and municipalities in Illinois.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Midwest Mechanical product offering
Product offeringCore offering
Midwest Mechanical delivers commercial HVAC services including repair, planned maintenance, 24/7 emergency response, operational assessments, indoor air quality, energy optimization, and turnkey design-build retrofit projects for commercial, industrial, institutional, mission-critical, healthcare, R&D, utility, retail, and public sector facilities throughout the Chicagoland area and select Midwest states. The company also offers its proprietary ThermaClear® oil-fouling elimination treatment as a preventative maintenance add-on, executed by in-house union craft labor under single-point accountability.
Product overview
Midwest Mechanical is a privately held commercial HVAC services and facility management company offering a portfolio of interconnected services centered on energy efficiency for building owners and operators. The core offering consists of HVAC Services (repair and maintenance), Operational Assessment (evaluation and analysis), Planned Maintenance (preventative programs), Emergency Repair (24/7 response), and Design Build Retrofit (project delivery). These are complemented by specialized services including Indoor Air Quality solutions, Energy Optimization programs, Public Sector contracting, and the proprietary ThermaClear® oil-fouling elimination treatment. The company serves diverse industries including Commercial, Industrial & Manufacturing, Mission Critical Facilities, Healthcare, Research & Development, Utilities, Public Institutions, and Retailers across the Chicagoland area.
Differentiator
Problem solved
Functional benefit
Brands
- ThermaClear®: An HVAC preventative maintenance solution that eliminates oil-fouling with one treatment, restoring optimal performance and reducing operational costs. Tested and verified by ASHRAE, UL Solutions, and ASTM International.
Products and services
- HVAC Services Core heating, ventilation, and air conditioning services including repair, maintenance, and equipment servicing for commercial facilities throughout the Chicagoland area.
- Operational Assessment
- Planned Maintenance
- Emergency Repair
- Indoor Air Quality
- Energy Optimization
- Design Build Retrofit
- Public Sector
- ThermaClear®
Quantifiable outcome
- Reduced cooling unit run capacity from 100% to 50% (22 ton to 15 tons), saving approximately $7,000 annually per unit
- +2 more outcomes
Companies that use Midwest Mechanical
Customer profileNamed customers5 records
Segments8 records
Ideal customer profiles7 records
Midwest Mechanical technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Midwest Mechanical partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- Service LogiccoreThrough relationship with Service Logic, Midwest Mechanical can provide streamlined mechanical services from coast to coast. Service Logic is a national network that amplifies the company's local presence and provides access to coast-to-coast service capabilities.
- National Cooperative Purchasing Alliance (NCPA)coreNCPA is a leading national government purchasing cooperative that enables Midwest Mechanical to offer design/build services to public sector clients (schools, park districts, universities, municipalities) across all 50 states through cooperative purchasing contracts, bypassing traditional bid processes.
- U.S. Green Building Council (USGBC)minorMidwest Mechanical is a member of the U.S. Green Building Council, enabling engagement with sustainability-focused building projects and demonstrating commitment to green building practices and LEED certification support.
- Smart Energy Design Assistance Center (SEDAC)minorIllinois-based energy efficiency advisory organization that provides advice and analysis to assist public and private facilities in achieving energy savings and reducing Illinois energy footprint.
- Equipment Manufacturers (Trane, Carrier, York, Siemens, Johnson Controls, etc.)coreTraining partnerships with major HVAC equipment manufacturers including Trane, Carrier, York, B.A.C., Siemens AG, Johnson Control, Honeywell, McQuay, Liebert, Cleaver Brooks, Aaon, Mitsubishi, Marley, Evapco, and Data Aire. These partnerships enable technicians to receive ongoing training and certification on the latest equipment technologies.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Midwest Mechanical competitors and assessment
Company assessmentDirect peers
- Limbach Holdings: Publicly traded specialty mechanical contractor delivering HVAC, plumbing, building controls and facility services to commercial, institutional and healthcare clients. Closely comparable business model in design-build maintenance contracts, with a similar geographic footprint and customer mix.
- Modern Heating and Air: Sister Service Logic network company referenced repeatedly on Midwest Mechanical's own website (via co-branded learning assets and partner assets). Operates adjacent commercial HVAC services with shared service branding and customer set inside the same parent network.
- RHP Mechanical Systems: Midwest-focused commercial HVAC, plumbing, and building automation contractor serving industrial, healthcare, education, and commercial clients. Comparable regional service model, technical scope, and customer mix in overlapping Chicago-area geographies.
- AMS Mechanical Systems: Illinois-based commercial HVAC, plumbing, and process piping contractor focused on healthcare, higher education, research, and industrial customers. Highly comparable design-build and ongoing service model with similar mission-critical facility orientation.
Broad incumbents
- Comfort Systems USA: National mechanical contractor providing HVAC, plumbing, and building automation services to commercial and industrial customers from regional operating units. Larger and broader portfolio than Midwest Mechanical but operates comparable recurring-service and design-build mechanics.
- EMCOR Group: Fortune 500 provider of mechanical and electrical construction, building services, and energy services through many regional subsidiaries. Operates recurring maintenance agreements and energy retrofit projects across commercial, industrial, and institutional sites at much greater scale than Midwest Mechanical.
- APi Group: Global specialty services platform with safety, specialty industrial, and HVAC-related services segments. Has been an active acquirer of mechanical services businesses, sharing Midwest Mechanical's roll-up DNA at parent-company scale.
- IES Holdings: National provider of electrical and mechanical infrastructure services to commercial, industrial, and data center customers. Comparable in mission-critical facility work, design-build retrofit, and recurring service revenue, with a much larger footprint.
Others
- Service Logic: Strategic parent company and national mechanical services network to which Midwest Mechanical belongs. Provides coast-to-coast service capability, M&A infrastructure, and shared branding; not a direct competitor but the controlling ecosystem and channel for cross-region expansion.
- Hill & Smith (H&S Holdings): UK-listed infrastructure services group and ultimate parent of Service Logic, the platform to which Midwest Mechanical belongs. Relevant as the capital and strategic backer shaping M&A, financing capacity (e.g., Metro Bank package) and long-term direction of Midwest Mechanical.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Midwest Mechanical social profiles
Digital presenceMidwest Mechanical financial estimates
Financial estimateRevenue estimate
Valuation estimate
Midwest Mechanical leadership team
Management profileNumber of profiles
Profiles7 records
Midwest Mechanical funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Midwest Mechanical M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Midwest Mechanical
What does Midwest Mechanical do?
Midwest Mechanical delivers commercial HVAC services including repair, planned maintenance, 24/7 emergency response, operational assessments, indoor air quality, energy optimization, and turnkey design-build retrofit projects for commercial, industrial, institutional, mission-critical, healthcare, R&D, utility, retail, and public sector facilities throughout the Chicagoland area and select Midwest states. The company also offers its proprietary ThermaClear® oil-fouling elimination treatment as a preventative maintenance add-on, executed by in-house union craft labor under single-point accountability.
Is Midwest Mechanical a public or private company?
Midwest Mechanical is a private company. It is classified as corporate owned and is currently operating.
When was Midwest Mechanical founded?
Midwest Mechanical was founded in 1974. It employs 101 to 250 people.
Where is Midwest Mechanical based?
Midwest Mechanical is headquartered in Lombard, United States, in the North America region.
How does Midwest Mechanical make money?
Three revenue lines are on record. HVAC Services and Maintenance is the primary driver. The others are design/Build Retrofit Projects and public Sector Contracting.
Who are Midwest Mechanical's main competitors?
Direct peers on record are Limbach Holdings, Modern Heating and Air, RHP Mechanical Systems and AMS Mechanical Systems. Broad incumbents are Comfort Systems USA, EMCOR Group, APi Group and IES Holdings. Others are Service Logic and Hill & Smith (H&S Holdings).
Does Midwest Mechanical have an API?
No public API is recorded for Midwest Mechanical.
What industry is Midwest Mechanical in?
Midwest Mechanical's product category is Commercial HVAC Services. Its primary akta.pro industry code is HSAOAHAJ, Commercial HVAC Maintenance Agreements & PM Programs, with a secondary code of IMAIABAA, HVAC Installation, Service & Repair. Its NAICS code is 23822 and its SIC code is 3822.