Commercial Mechanical and HVAC
We are the pros who repair, remove, and install the mechanical systems within the buildings we work in, live in, play in, and stay in.
We Solve Commercial Mechanical Problems
With Decades of Experience
Discoveries are Detailed and Solutions are Fast
We Troubleshoot, Install, and Retrofit
We Restore Heating, Cooling, Airflow, and Control
We'll Bring Intent Back to the Environment
Root Cause Approach
Zion Engineering technicians are trained to find the root cause in any of your HVAC systems, and work with you to address it.
Room or Environment Intent
We look at what the building is doing now, and then we look at the equipment condition, the operating environment, and where performance changed to measure what is needed to bring the environment to the desired intent.
The Right Tools
Temperatures, pressures, electrical values, alarms, and control points help pinpoint the reason, or reasons why components are failing. We are experienced professionals with the right tools that can help you fix the ugliest of problems.
Certified Technicians
Zion Engineering technicians undergo continuing education and certification training to develop the skills necessary to repair and retrofit commercial HVAC systems. We can fix any problem on commercial boilers, commercial VRF systems, commercial air handlers, and commercial mechanical systems.
Turnkey Solutions
From design to commissioning, Zion Engineering offers turnkey solutions for all of your commercial hvac and mechanical systems, as well as total building automation systems.
Our Fieldwork
Conditions Shape the Work
Define What the Work Requires
Make the Scope Executable
Zion Engineering Coordinates with Officials
Coordinating with city or county officials is part of what we do. We can also help facilitate communication among facility teams, other trades, suppliers, crane operators, and other contractors. We help organize the right teams and sequence to execute the work safely around the building.
Confirm Site Conditions
We verify the equipment location, roof and site conditions, available work area, building access requirements, and any operational constraints that could affect the outcome.
Coordinate Site Access
We define and secure the delivery routes, staging areas, surface protection, shutdown requirements, and the approved work window before any equipment is moved.
Coordinate the Work
Facility teams, suppliers, rigging crews, electricians, controls technicians, mechanical trades, and field crews follow one coordinated schedule, with clear responsibilities, dependencies, and handoffs.
Control the Sequence
Equipment moves according to a coordinated sequence that protects the building, maintains a clear work area, and allows the team to adjust safely as field conditions change.
Set, Connect,
and Commission
The equipment is set, aligned, and connected to the surrounding mechanical systems. From there, the team completes controls integration, functional checks, documentation, and final coordination so the system is ready to support the building, and the intent the environment wants.
Passing Equipment
Readiness Checks
Power and Setup
We confirm power, protection, settings, and required setup before the equipment is placed into operation.
Automation Controls Connections
We connect the HVAC and commercial mechanical equipment to the sensors, inputs, and controls that carry the building's heat and airflow so it matches the intent of the room or building.
Sequence Handling
We review the sequence of operation so commands, safeties, and equipment responses agree with the HVAC and commerical service.
Operating Checks
We run the system under actual load conditions and verify readings, alarms, airflow, and response.
Documentation
We record settings, readings, changes, and remaining conditions so we can measure output and keep steady through changes.
Handoff
We leave the facility team with clear operating information, documented work, and equipment ready to serve the building.
Readiness is the first step. We'll help you maximize your HVAC performance.
Power and Setup
We confirm power, protection, settings, and required setup before the equipment is placed into operation.
Automation Controls Connections
We connect the HVAC and commercial mechanical equipment to the sensors, inputs, and controls that carry the building's heat and airflow so it matches the intent of the room or building.
Sequence Handling
We review the sequence of operation so commands, safeties, and equipment responses agree with the HVAC and commerical service.
Operating Checks
We run the system under actual load conditions and verify readings, alarms, airflow, and response.
Documentation
We record settings, readings, changes, and remaining conditions so we can measure output and keep steady through changes.
Handoff
We leave the facility team with clear operating information, documented work, and equipment ready to serve the building.
Readiness is the first step. We'll help you maximize your HVAC performance.
Ongoing Commercial
Mechanical Services
Preventative Commercial
Mechanical Service
Preventative-maintenance agreements, recurring service, seasonal programs, and formal inspections help facility teams track equipment condition and address changing needs over time. We can help you or show you how to maximize your equipment's shelf life.
Controls and Sequence
Follow-Up
Zion Engineering services building automation systems through DDC programming, BACnet troubleshooting, remote access, monitoring, optimization, and commissioning as equipment and building needs change.
HVAC Repair and
Commercial Retrofit Support
When equipment performance changes or if intent of the room or building changes, Zion Engineering provides commercial repair and retrofit support to give you an environment that is comfortable.
Improvement
Planning
Equipment history, energy analysis, predictive-maintenance findings, and lifecycle planning help facility teams prepare for commercial hvac installations and retrofits.
Tell us what has changed, what the equipment is doing, and what the intent of the building should be.
Tell Us About the Work Needed
Do not submit passwords, access codes, payment information, protected records, or controller and network credentials.