Service & Diagnostics
Systematic troubleshooting for commercial heating, cooling, airflow, electrical, refrigerant and control problems.
Request commercial service
Commercial HVAC & mechanical
Built for the building.
Ready for the jobsite.
Commercial heating, cooling and ventilation require more than equipment. EMH Mechanical brings service capability, project coordination and field experience together for repairs, replacements, buildouts and new construction.
ServiceDiagnostics and repair
ReplacementPlanned equipment upgrades
ConstructionDesign-build and plan/spec
1-YearCommercial labor warranty*
A mechanical partner
Commercial work demands the whole picture.
The HVAC system has to serve the space, support the operation and fit the realities of the building. Access, shutdowns, ventilation, controls, structural conditions, utilities and construction sequencing can matter as much as the equipment itself.
EMH Mechanical approaches commercial work with that full scope in mind. We identify the problem, communicate the options and coordinate the work so owners, managers and project teams know what is happening next.
Commercial capabilities
Service calls through complete mechanical projects.
One experienced team for existing facilities, renovations, replacement projects and new construction.
Rooftop Equipment
Packaged rooftop unit repair and replacement with attention to curbs, duct transitions, utilities, controls and site access.
Explore rooftop unit serviceDuctwork & Air Distribution
Sheet-metal and spiral duct systems, supply and return distribution, equipment connections, modifications and buildouts.
Plan commercial ductworkVentilation & Exhaust
Exhaust, fresh air, ERVs, makeup air and specialty ventilation planned around occupancy, process and project requirements.
Explore commercial ventilationBoilers & Hydronics
Commercial boiler, pump, piping and zone-control service for heating systems that need dependable cold-weather operation.
Ask about boiler serviceControls & Economizers
Diagnosis and replacement of common thermostats, sensors, economizer components, control modules and variable-frequency drives.
Request controls serviceBuildouts & Renovations
Mechanical work for tenant improvements, additions, change-of-use projects and existing-building renovations.
Review a buildoutNew Construction
Commercial HVAC, ductwork and ventilation for design-build and plan/spec projects coordinated with the construction team.
Send us a projectCommercial Kitchen Installation
Hood, exhaust, makeup-air and ductwork installation coordinated with the building and the rest of the project.
Explore kitchen installationKitchen Ventilation Service
Diagnosis and repair for exhaust fans, makeup-air equipment, controls, interlocks and airflow problems.
Explore kitchen ventilation serviceStandby Generators
Cummins light commercial standby systems planned around critical loads, fuel, transfer equipment and the needs of the building.
Explore Cummins generators
Keep the building moving
Clear decisions when comfort affects operations.
When commercial equipment is down, the impact reaches employees, customers, tenants, schedules and production. We focus on finding the actual failure and making the next step clear.
01
Diagnose before recommendingTest the system, identify the failure and look for the conditions that caused it.
02
Explain immediate and long-term optionsSeparate the repair needed now from improvements or replacement planning that can be scheduled.
03
Coordinate around the facilityDiscuss access, shutdowns, occupied areas and other trades before the work begins.
04
Verify operationComplete startup checks and confirm the equipment responds correctly before closing out the work.
Commercial project range
Real work. Different buildings. One standard.
Every photo below is EMH Mechanical work. The equipment changes, but planning, communication and craftsmanship stay consistent.
Buildings and project partners
Experience across the places people work, live and gather.
Office & Retail
Comfort, ventilation and buildout work for customer-facing and employee-occupied spaces.
Multifamily & Mixed-Use
Apartment systems, common areas, ventilation and phased construction coordination.
Industrial & Warehouse
Heating, ventilation, unit heaters, rooftop equipment and air distribution for demanding spaces.
Municipal & Public
Mechanical scopes, phased work and closeout documentation for public-facing facilities.
General Contractors
Bid support, plan review, submittals, field coordination, change management and project closeout.
Owners & Property Managers
Service, capital replacements and practical planning for existing commercial properties.
From first call to closeout
A commercial process built around communication.
- 01
Review
We evaluate the service issue, existing conditions, drawings or project requirements.
- 02
Define
The proposed scope identifies the work, equipment, key exclusions and next decisions.
- 03
Coordinate
We align access, schedule, shutdowns, deliveries and sequencing with the project team.
- 04
Execute
Our field team completes the mechanical work with professional installation and jobsite awareness.
- 05
Start Up
We verify operation, address closeout items and provide applicable warranty information.
Accountability after the work
Commercial work backed by a commercial warranty.
EMH Mechanical provides a one-year labor warranty on commercial work. Project-specific coverage and manufacturer warranties are documented with the proposal, contract or closeout information.
*Warranty terms, exclusions and manufacturer coverage vary by project and equipment.Factory Authorized
EMH Mechanical installs Bryant commercial equipment and services many common HVAC brands found throughout existing facilities.
Local commercial HVAC contractor
Serving northern Southeast Michigan.
Based in Clinton Township, EMH Mechanical supports commercial properties, construction teams and facility operations throughout our primary northern territory.
Commercial HVAC answers
Questions owners and contractors ask.
Start with the common questions below, then contact our team with the building address, equipment information or project documents.
Does EMH Mechanical provide light commercial standby generators?+
Yes. EMH Mechanical is a Cummins Whole Home and Light Commercial Generator Dealer. We plan standby systems around the building load, operating priorities, fuel supply, transfer equipment and installation requirements.
What commercial HVAC services does EMH Mechanical provide?+
EMH Mechanical provides commercial heating, cooling and ventilation service, repair, replacement, design-build and new construction. Our work includes rooftop units, split systems, heat pumps, boilers, controls, economizers, ductwork, exhaust, fresh-air systems and specialty heating applications.
Do you service and replace commercial rooftop units?+
Yes. We diagnose, repair and replace packaged rooftop equipment. For replacement projects, we review the existing curb, duct connections, utilities, controls, access and operating requirements before finalizing the scope.
Can EMH Mechanical handle design-build and new construction?+
Yes. We work with owners, general contractors, builders and project teams on new construction, additions, renovations, tenant buildouts and complete mechanical system replacements.
Do you install commercial ductwork and ventilation systems?+
Yes. Our capabilities include sheet-metal and spiral ductwork, supply and return air distribution, exhaust, fresh air, ERVs, makeup air and other ventilation systems planned around the building's use and project requirements.
Can you work in an occupied business or facility?+
Many commercial projects take place in operating buildings. We coordinate access, shutdowns, work areas and sequencing with the owner or project team so everyone understands the plan before work begins.
Do you work on HVAC controls, economizers and VFDs?+
Yes. We diagnose and replace many common control components, including thermostats, control modules, economizer components, sensors and variable-frequency drives. The exact repair depends on the equipment and control system in place.
What warranty does EMH Mechanical provide on commercial work?+
Our standard commercial labor warranty is one year. Manufacturer equipment and parts warranties vary by product, registration and application. Project-specific warranty terms are listed in the proposal or contract.
What commercial service areas do you cover?+
Our primary territory includes Northern Oakland County, Northern Macomb County, St. Clair County, Genesee County and Lapeer County. Contact our team with the building address and project details if the site is near the edge of our normal service area.
Let's talk about the building
Need service—or planning a project?
Call EMH Mechanical or send us the equipment information, building address, plans and schedule.