We stand behind every job with comprehensive warranties. Your satisfaction and peace of mind are our top priorities.
Multiple layers of protection to ensure your HVAC investment is covered
Labor warranty terms for commercial repair work vary with the repair performed and are stated on your invoice. If an issue with our work comes up within that term, call us and reference the original job.
Commercial equipment installations carry a 1- to 5-year labor warranty depending on the installation package you choose, covering installation workmanship and commissioning.
Equipment and parts carry the manufacturer's warranty. Terms vary by manufacturer, product line and registration — register your equipment below so coverage is on file.
Keep newly installed equipment on a scheduled preventive-maintenance program with a Business+ plan for your building.
See exactly what's covered for each type of service we provide
| Service | Labor Warranty | Parts Warranty | Notes |
|---|---|---|---|
| Commercial Diagnostic |
N/A
|
— | $269 flat business-hours diagnostic, credited toward the repair |
| Commercial Repair |
On invoice
|
Per manufacturer
|
Terms vary by repair and are stated on your invoice |
| RTU / Chiller / Boiler / VRF Installation |
1–5 Years
|
Per manufacturer
|
Labor term depends on installation package |
We service and install equipment from all major HVAC brands









Don't see your brand? We service all manufacturers. Call us to confirm.
Understanding your warranty coverage helps set proper expectations
If you need to use your warranty, the process is quick and hassle-free
Call us at (332) 600-4640 or email to report the issue and reference your original service
We'll verify your warranty coverage and schedule a service visit to diagnose the problem
If the issue is covered, we'll repair or replace the defective work or parts at no charge
We'll document the warranty service and update your service records for future reference
💡 Pro Tip: Keep your original invoice and warranty documentation in a safe place. You'll need this information to make warranty claims.
Regular maintenance is required by most manufacturers to keep warranties valid. Business+ commercial maintenance plans keep your rooftop units, boilers, and VRF systems on schedule.
Recently had a new HVAC system installed by Com+ Mechanical? Register your warranty below to activate your coverage.
Our team is here to explain our warranty coverage and answer any questions. Contact us today for more information.