Connect with ASCEND.
Have an HVAC service need or a mechanical project to discuss? Select your inquiry path below or call our dispatch desk directly.
Direct Dispatch Desk
For immediate service dispatch, emergency heating/cooling failure triage, or project consultations.
Try the Interactive Diagnostic Vault
Run through safe thermostat, filter, and breaker checks in our step-by-step diagnostic guide. It helps pinpoint issues and attaches an error ticket directly to your dispatch request.
OPEN TROUBLESHOOTING GUIDERequest Residential HVAC Service
Prompt diagnostics, repairs, and installations for homeowners across Texas.
Texas Service Markets
ASCEND establishes Southlake, Texas as our primary hub, serving our confirmed Texas service territory with ambitions for future expansion.
Our core operating base providing prompt response times for residential and commercial HVAC clients.
Serving neighborhood homes and local business centers with dependable maintenance and replacements.
Comprehensive mechanical solutions, commercial tenant buildouts, and residential system repairs.
Commercial mechanical projects, contract maintenance, and scheduled equipment upgrades.