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Claim Your Free PageOneCall Mechanical & Services operates as an HVAC contractor in Red Oak, Texas, providing installation and repair work to residents throughout the Dallas-Fort Worth metroplex. With eight documented client reviews currently on record, the company maintains a 1.9-star average rating. Service availability spans Monday through Saturday from 8 AM to 8 PM, with Sunday hours running noon to 5 PM. The business can be reached directly at (972) 946-9870 for scheduling inquiries.
Given that public website information remains unavailable for this contractor, prospective clients are encouraged to verify all quoted services, warranties, and pricing structures through direct conversation before committing to any work agreement. Request itemized estimates and confirm any verbal promises in writing. Homeowners should also confirm that all technicians hold current EPA Section 608 certification whenever refrigerant handling will be required.
Multiple reviewers document specific concerns worth noting. One client, Phil Hieger, reports property damage occurring during a new system installation in June with no remediation five months later. Another reviewer, Kesh, cites multiple missed appointments despite coordinating through a home warranty company. A third client, Maz Islam, states repeated phone calls went unreturned after an initial site visit. These accounts suggest potential communication gaps between field technicians and customer service coordination.
Every one of the eight documented reviews assigns a one-star rating, with zero favorable assessments. Recurring complaints include failed follow-through on repairs, unanswered communications, missed appointments, and property damage allegations. No reviewer mentions receiving the originally promised service.
| Sunday | 12–5 PM |
| Monday | 8 AM–8 PM |
| Tuesday | 8 AM–8 PM |
| Wednesday | 8 AM–8 PM |
| Thursday | 8 AM–8 PM |
| FridayToday | 8 AM–8 PM |
| Saturday | 9 AM–6 PM |
New heating and cooling equipment installation; one reviewer documents work performed on an upstairs unit.
Diagnostic and repair work for existing systems; several reviewers sought fixes for cooling failures.
Routine service and tune-ups; not explicitly detailed in available review documentation.
Checking proper grounding and electrical connections; one reviewer cited an improperly grounded unit.
After-hours support claimed; however reviews indicate reliability concerns with response times.