Efficient Mechanical
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About Efficient Mechanical
Efficient Mechanical serves Deer Park, New York as an HVAC contractor with a 4.8-star average rating drawn from 38 customer reviews. The company handles residential and light commercial heating and cooling needs throughout the local area, providing installation, repair, and routine maintenance services. Their team responds to service calls Monday through Friday, with standard business hours running from 8 AM to 5:30 PM.
What distinguishes Efficient Mechanical is their documented ability to respond rapidly during climate emergencies. Reviewers describe the company sending technicians within hours of contact during extreme heat events, with one customer noting a 97-degree day scenario where help arrived within two hours. The company has handled commercial projects for organizations with multiple locations and has experience servicing equipment in challenging environments, including exposed rooftop units on barrier islands.
Customer reviews name technicians Frank, Joe, and Ray, describing specific scenarios each handled. One reviewer detailed how Frank and Joe arrived at their home the day after calling to address an HVAC issue. Another recounted Ray and his team troubleshooting heating and cooling problems, identifying issues quickly and securing replacement parts to restore operation the same day. A commercial client described the team making repairs to a rooftop unit exposed to harsh coastal elements and providing maintenance recommendations. The reviews consistently mention technicians explaining work clearly, keeping spaces clean, and maintaining professional demeanor throughout service calls.
What Customers Say
All 38 reviewers gave 5-star ratings, with 3 specifically naming technicians Ray, Frank, or Joe. Multiple reviewers mention same-day or within-hours response during emergency situations, and several highlight the team's ability to diagnose problems quickly and keep customers informed throughout the repair process.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5:30 PM |
| Tuesday | 8 AM–5:30 PM |
| Wednesday | 8 AM–5:30 PM |
| Thursday | 8 AM–5:30 PM |
| Friday | 8 AM–5:30 PM |
| Saturday | Closed |
Services
AC Repair & Maintenance
Diagnosis and repair of cooling system issues, tune-ups to maintain efficiency and extend equipment life.
Heating System Service
Repair and maintenance for heating systems including furnaces, heat pumps, and burner replacements.
New System Installation
Installation of new heating and cooling equipment for residential and light commercial properties.
Emergency HVAC Service
Rapid response for system failures, with documented same-day and within-hours emergency calls.
Commercial HVAC Maintenance
Ongoing maintenance and repairs for commercial equipment including rooftop units and multi-location systems.
System Diagnostics
Troubleshooting and identification of HVAC problems, with reviewers noting quick problem identification.