MW Mielke Inc.
- Company typePrivate
- Founded1947
- HeadquartersMedina, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
MW Mielke Inc. firmographics
Firmographics- Name
- MW Mielke Inc.
- Legal name
- M W Mielke Inc.
- Website
- https://mwmielke.com
- Company type
- Private
- Founded year
- 1947
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
MW Mielke Inc. industry classification
Industry- Product category
- Mechanical Construction Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220)
- akta.pro primary industry
- HVAC & Refrigeration Contracting (IMAFALAB)
- akta.pro secondary industry
- Structural Steel Fabrication (IMADACAA)
Keywords
Where MW Mielke Inc. is headquartered
LocationHeadquarters
- HQ city
- Medina
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
MW Mielke Inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Construction Project Revenue: MIELKE generates revenue primarily through large-scale mechanical construction projects including HVAC installation, process and utility piping, plumbing systems, structural steel erection, and rigging services. Projects range from $1.7M to over $16M in contract value across industrial, healthcare, government, institutional, and hospitality sectors.
- Maintenance and Repair Services: Ongoing revenue from preventative maintenance contracts and emergency repair services for HVAC, refrigeration, and plumbing systems. Service is available 24/7/365. MIELKE Service LLC was formed in 2014 specifically to provide focused service offerings to clients.
- Fabrication Services: Prefabrication solutions for HVAC, plumbing, and process piping components delivered from multiple regional fabrication facilities, providing cost efficiencies for field operations.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
MW Mielke Inc. product offering
Product offeringCore offering
MW Mielke Inc. is a single-source mechanical contractor that designs, fabricates, and installs HVAC systems, process and utility piping, plumbing, structural steel, and rigging for commercial, industrial, healthcare, government, institutional, and hospitality facilities. The company operates three fabrication facilities with automated pipe and structural steel equipment and delivers projects across more than 25 states. It also provides 24/7 preventative maintenance, emergency repair, and equipment replacement services through its wholly owned subsidiary MIELKE Service LLC.
Product overview
MW Mielke Inc. is a single-source mechanical contractor offering an integrated portfolio of construction and service solutions organized into three core divisions: Mechanical Services (HVAC, piping, plumbing, and fabrication), Constructors Services (steel erection and rigging), and Service/Maintenance/Repair/Replacement. The company operates from three fabrication facilities and provides NCCER-certified apprenticeship programs through MIELKE University. Services span industrial, institutional, governmental, healthcare, hospitality, and multi-unit residential sectors across the United States.
Differentiator
Problem solved
Functional benefit
Products and services
- Mechanical Services (HVAC, Piping, Plumbing) Comprehensive mechanical services encompassing HVAC installation, process and utility piping, plumbing, and fabrication. Includes chilled water systems, heating hot water, steam systems, water source heat pumps, custom air handling units, and large-scale plumbing installations for commercial, industrial, institutional, and healthcare facilities.
- Constructors Services (Steel Erection and Rigging) Heavy industrial construction and rigging services including structural steel erection, pre-engineered metal buildings, crane operations, and equipment relocation. Capabilities include erecting structures up to four stories and relocating critical equipment such as NASA's Space Shuttle Centaur.
- Service, Maintenance, Repair and Replacement 24-hour maintenance, emergency repair, and replacement services for HVAC, refrigeration, plumbing, and fire sprinkler systems. Includes preventative maintenance programs, diagnostic services, and equipment replacement ranging from rooftop units to chillers and boilers, available 24/7/365.
- Fabrication Services Prefabrication solutions for HVAC, plumbing, and process piping at state-of-the-art facilities. Includes automated pipe and structural steel fabrication equipment supporting field operations across multiple fabrication facilities.
Quantifiable outcome
- Equipment lifespan can be extended 2-3 times longer than neglected systems through proper preventative maintenance
- +1 more outcomes
Companies that use MW Mielke Inc.
Customer profileNamed customers12 records
Segments6 records
Ideal customer profiles5 records
MW Mielke Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
MW Mielke Inc. partnerships and signals
Strategic signalScale indicators5 records
Recent moves8 records
Expansion highlights5 records
MW Mielke Inc. competitors and assessment
Company assessmentDirect peers
- Limbach Holdings: Limbach Holdings is a publicly traded single-source mechanical contractor providing HVAC, piping, plumbing, and building controls across healthcare, institutional, and commercial end markets. Direct overlap with Mielke in scope of mechanical services, customer verticals (especially healthcare), and project-based plus service revenue model.
- Kelso Industries: Kelso Industries is an ESOP mechanical, plumbing, and HVAC services platform assembled through roll-up acquisitions. Strong peer to Mielke given the ESOP ownership model, multi-trade mechanical scope, and focus on customer retention through integrated service offerings.
- IES Holdings: IES Holdings operates MEP solutions including commercial and industrial HVAC, plumbing, and process piping through its Mechanical & Plumbing segment. Comparable to Mielke in project size range, vertical mix (commercial, industrial), and integrated MEP scope on design-build engagements.
Regional players
- Murphy Mechanical Contractors: Murphy Mechanical is a Midwest-based mechanical contractor delivering HVAC, plumbing, and process piping for industrial, healthcare, and institutional clients. Comparable in size, geographic concentration in the Midwest, and project-based revenue mix with growing recurring service work.
- Bowman Mechanical Services: Bowman Mechanical is an Ohio-based mechanical contractor providing HVAC, plumbing, and process piping across commercial and industrial verticals. Shares Mielke's Ohio base, mid-market healthcare and institutional client base, and full-mechanical-service positioning.
- U.S. Engineering Company Holdings: U.S. Engineering is a large mechanical contractor in the Midwest/Mountain states providing design-assist HVAC, plumbing, and process piping for healthcare, higher education, and industrial clients. Comparable to Mielke in regional depth, healthcare/institutional vertical mix, and design-assist capability.
- P1 Industries (Precision Pipeline): P1 Industries is a multi-trade mechanical and process services provider with strong presence in industrial maintenance and specialty piping. Comparable to Mielke's industrial process piping (PURAGLOBE), mechanical maintenance, and specialty piping certifications like ASME Section IX.
Broad incumbents
- Comfort Systems USA: Comfort Systems USA is a publicly traded national mechanical contractor delivering HVAC, plumbing, and piping solutions from regional operating units. It mirrors Mielke's HVAC/piping focus and project-plus-service model but operates at materially larger scale with a buy-and-build roll-up strategy.
- API Group: API Group is a global provider of safety, specialty, and industrial services including fire suppression, HVAC, and mechanical services through subsidiaries such as APi Mechanical. It competes for the same fire sprinkler, HVAC, and mechanical service scopes at large institutional and industrial clients.
- EMCOR Group: EMCOR Group is a publicly traded Fortune 500 mechanical and electrical construction services firm with operations across the U.S. and strong recurring service revenue. As a broad incumbent it competes against Mielke on large healthcare, industrial, and institutional projects while offering comparable HVAC, piping, and facility service capabilities.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
MW Mielke Inc. social profiles
Digital presenceMW Mielke Inc. compliance and trust
Trust signalCompliance14 records
MW Mielke Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
MW Mielke Inc. leadership team
Management profileNumber of profiles
MW Mielke Inc. subsidiaries and ownership
Company hierarchySubsidiaries1 record
MW Mielke Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MW Mielke Inc. 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 MW Mielke Inc.
What does MW Mielke Inc. do?
MW Mielke Inc. is a single-source mechanical contractor that designs, fabricates, and installs HVAC systems, process and utility piping, plumbing, structural steel, and rigging for commercial, industrial, healthcare, government, institutional, and hospitality facilities. The company operates three fabrication facilities with automated pipe and structural steel equipment and delivers projects across more than 25 states. It also provides 24/7 preventative maintenance, emergency repair, and equipment replacement services through its wholly owned subsidiary MIELKE Service LLC.
Is MW Mielke Inc. a public or private company?
MW Mielke Inc. is a private company. It is classified as management employee owned and is currently operating.
When was MW Mielke Inc. founded?
MW Mielke Inc. was founded in 1947. It employs 101 to 250 people.
Where is MW Mielke Inc. based?
MW Mielke Inc. is headquartered in Medina, United States, in the North America region.
How does MW Mielke Inc. make money?
Three revenue lines are on record. Construction Project Revenue is the primary driver. The others are maintenance and Repair Services and fabrication Services.
Who are MW Mielke Inc.'s main competitors?
Direct peers on record are Limbach Holdings, Kelso Industries and IES Holdings. Regional players are Murphy Mechanical Contractors, Bowman Mechanical Services, U.S. Engineering Company Holdings and P1 Industries (Precision Pipeline). Broad incumbents are Comfort Systems USA, API Group and EMCOR Group.
Does MW Mielke Inc. have an API?
No public API is recorded for MW Mielke Inc..
What industry is MW Mielke Inc. in?
MW Mielke Inc.'s product category is Mechanical Construction Services. Its primary akta.pro industry code is IMAFALAB, HVAC & Refrigeration Contracting, with a secondary code of IMADACAA, Structural Steel Fabrication. Its NAICS code is 238220.