Preventative Maintenance That Stops Breakdowns Before They Start
Scheduled tune-ups, filter changes and system checks that keep commercial HVAC equipment efficient, reliable and under warranty.
Maintenance
A Maintenance Plan Built Around Your Building
Reactive repairs are the most expensive way to run a building. Aerex Mechanical builds preventative maintenance programs around your equipment, your occupancy and your budget, so small issues get caught on a routine visit instead of turning into a weekend emergency.
Every visit follows a documented checklist. You get a straightforward report of what we found, what we adjusted and what to plan for next, with no jargon and no surprise invoices.
- Seasonal cooling and heating tune-ups
- Filter, belt and coil service
- Refrigerant charge verification
- Belts, bearings and motor checks
- Written condition reports after every visit
- Priority scheduling for plan members
What is included
What a Maintenance Visit Covers
Clear scope, documented work and no surprises once the job is underway.
Filters & Belts
Replaced on schedule so airflow stays steady and motors are not working harder than they should.
Coil Cleaning
Condenser and evaporator coils cleaned to restore heat transfer and bring energy use back down.
Electrical Checks
Contactors, capacitors and connections inspected and tightened before they fail under summer load.
Refrigerant Charge
Superheat and subcooling verified so the system runs at design capacity, not over or under charged.
Documented Findings
Photos, readings and recommendations compiled into a report you can forward straight to ownership.
Scheduled Reminders
We track your service dates and reach out before the season turns, so nothing gets missed.
How a Maintenance Program Works
A straightforward path from the first conversation to work that is finished and verified.
Walkthrough & Inventory
We survey your equipment, note model and serial numbers and build a complete asset list.
Custom Plan
You get a scope and schedule tuned to your building type, occupancy and budget cycle.
Scheduled Visits
Our techs arrive on the agreed schedule, work the checklist and document everything.
Reporting & Planning
After each visit you receive findings and a clear recommendation for upcoming capital needs.
Preventative Maintenance FAQs
The questions building owners and managers ask us most about preventative maintenance.
Most rooftop units and split systems do best with at least two visits a year, one before cooling season and one before heating season. Heavier-duty or critical equipment may need quarterly attention.
Other services
Explore the Rest of What We Do
Most buildings need more than one of these. See how the whole scope fits together.
Equipment Replacement
Right-sized replacements for aging rooftop units, chillers and air handlers, installed with minimal disruption to your operation.
View serviceSystem Inspections
Thorough mechanical assessments that document condition, flag risks and give you a clear plan for what to budget and when.
View serviceNew Installations
Ground-up mechanical installation and tenant build-outs, designed, permitted and commissioned to run right from day one.
View serviceGet in touch
Tell Us What Your Building Needs
Emergency repair, a maintenance quote, a system inspection or a full replacement. Reach out and we will respond within one business day.
Call or Text
972-555-0148
info@aerex-mechanical.com
Based in
Irving, Texas (serving DFW)
Hours
Mon-Fri 7:00 AM - 5:00 PM, emergency service available
Request Service or a Quote
Tell us about your building and what you need.
Ready to Work With a Contractor You Can Count On?
Join the property managers and business owners across DFW who trust Aerex Mechanical to keep things running.