McGrady Perdue Heating & Cooling

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About McGrady Perdue Heating & Cooling
McGrady Perdue Heating & Cooling operates as a leading HVAC contractor in Christiansburg, Virginia, backed by 946 customer reviews that yield an exceptional 4.9-star average rating. This around-the-clock operation serves residential and light commercial clients throughout Christiansburg and the broader New River Valley region. The company maintains full staffing seven days per week, enabling dispatch of technicians outside conventional business hours without additional emergency fees. Service calls range from routine seasonal tune-ups to complex system diagnostics requiring specialized tooling. All technicians carry individual trade certifications and participate in ongoing manufacturer training programs.
The companys service model prioritizes front-line response speed and diagnostic accuracy. When customers describe system failures, technicians arrive with common replacement components stocked in company vehicles, minimizing return trips and parts delays. Several reviewers specifically credit this inventory strategy with achieving same-day repairs that competitors quoted as multi-day jobs. The operational structure also supports flexible scheduling, allowing early-morning arrivals for customers who prefer service before work hours. All service work undergoes internal quality verification before the job is marked complete.
Customer narratives consistently praise McGrady Perdue technicians for transparent communication and thoroughness. Braxton earned multiple commendations for diagnosing heat pump issues and explaining replacement parts to homeowners in accessible terms. One reviewer recounted calling after 3 PM on a Friday and receiving same-day service, with Braxton completing repairs that evening. Saul received recognition for same-morning arrival following a morning phone call, resolving a malfunctioning system by midday. Aiden was cited for keeping the homeowner informed throughout the repair process and delivering an accurate time estimate before commencing work.
What Customers Say
Eight recent reviewers awarded 5 stars, with five specifically mentioning same-day or before-noon response times. Technicians Braxton, Saul, and Aiden together account for six of eight featured mentions, indicating consistent assignment of senior technicians to priority calls. All reviewers describe clear explanations and thorough system inspections.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| WednesdayToday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Heating System Repair
Diagnostic and repair services for furnace and heat pump malfunctions, including same-day emergency response capability.
Cooling System Repair
Air conditioning diagnostics and repairs addressing refrigerant issues, compressor failures, and airflow problems.
Heating Installation & Replacement
New heating system installation including sizing, efficiency consultation, and manufacturer warranty activation.
Cooling Installation & Replacement
New cooling system installation with load calculation, positioning optimization, and system startup verification.
Preventive Maintenance
Seasonal tune-ups ensuring peak efficiency ahead of summer cooling demand and winter heating periods.
System Inspections
Comprehensive system evaluations checking components, refrigerant levels, electrical connections, and airflow metrics.
Emergency Service
Around-the-clock availability for urgent heating and cooling calls outside standard business hours.