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Claim This BusinessMy Guy Cooling & Heating operates as a residential and light commercial HVAC contractor based in San Tan Valley, Arizona. The company has earned a pristine 5.0 star rating across 117 client reviews, reflecting consistent service quality in the challenging Sonoran Desert climate. Serving the East Valley corridor including Queen Creek, Florence, and Apache Junction, this contractor handles repairs, installations, and maintenance for aging residential systems as well as larger rooftop units serving office buildings and retail properties. The business maintains extended daily hours from 7 AM to 10 PM, Monday through Saturday, accommodating urgency without after-hours premium charges.
Unlike larger metro-area companies that delegate service calls to rotating technicians, this contractor dispatches owner Garrett directly to diagnose complex problems, a practice highlighted across multiple reviews from both residential homeowners and commercial property managers. Clients repeatedly mention transparent pricing with initial quotes honored even when additional repairs were discovered during service calls, avoiding the bait-and-switch tactics that generate negative reviews elsewhere. The team also performs coil cleaning and preventive maintenance during standard repair visits rather than scheduling separate appointments, streamlining the service experience for busy property owners.
Reviewers specifically commend Garrett for responding on holidays and weekends. One commercial client describes Garrett spending over three hours on Memorial Day walking through diagnostic findings on a two-story office building, refusing to leave until the system operated properly. Another reviewer recounteda Saturday emergency call for a wiring issue resolved same-day with transparent pricing quoted before work began. Residential clients note Garrett explains system operation and repair rationale clearly, transforming a confusing repair experience into an educational opportunity.
All 117 reviews award 5 stars, with reviewers consistently praising Garrett's direct involvement, transparent initial quotes honored through completion, and same-day responsiveness during emergencies. Multiple reviewers mention holiday and weekend availability as a distinguishing factor from competitors.
| Sunday | Closed |
| Monday | 7 AM–10 PM |
| Tuesday | 7 AM–10 PM |
| Wednesday | 7 AM–10 PM |
| ThursdayToday | 7 AM–10 PM |
| Friday | 7 AM–10 PM |
| Saturday | 7 AM–10 PM |
Diagnosing cooling failures, capacitor replacement, refrigerant recharging, coil cleaning, and preventive tune-ups for residential systems.
Furnace diagnostics and repairs for winter months, addressing ignition issues, heat exchanger problems, and blower motor failures.
Large-scale commercial HVAC replacements including crane installation for multi-story office buildings.
Complete HVAC system replacements with equipment sizing, permit pull, and installation for new construction and retrofit projects.
Same-day response for critical failures, with extended weekday and Saturday availability including holiday weekends.