Total Mechanical Systems, Corp.

Total Mechanical Systems, Corp. is an air conditioning contractor serving Holtsville, New York, with a 4.3-star rating drawn from 27 customer reviews. The business maintains 24-hour availability seven days a week, positioning itself as a reliable option for both routine maintenance and urgent heating and cooling needs. Operating under the registered corporate name, this contractor focuses specifically on air conditioning services within the Long Island region.

What distinguishes Total Mechanical Systems is their commitment to honest recommendations without upselling. Multiple reviewers specifically praise the team for suggesting appropriately priced systems suited to each home rather than pushing premium options. Their expertise extends to specialized applications, including wine cellar cooling systems and multi-zone forced air setups, demonstrating versatility beyond standard residential service.

Customers consistently highlight specific technicians in their reviews. Al Pushnick receives repeated recognition for responsiveness and technical skill, with one reviewer noting 14 years of continued service and another calling him masterful at problem-solving. A reviewer described how the team arrived same-day during a heat wave after a new build's AC failed, diagnosing the issue that afternoon and completing repairs by the next morning. Another detailed how they resolved a problematic wine cellar cooler that other contractors had walked away from, ultimately recommending a superior replacement system.