Systematic Control Corporation
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Claim This BusinessAbout Systematic Control Corporation
Systematic Control Corporation operates as an air conditioning contractor serving Flushing and neighboring Queens neighborhoods. The business holds a 4.2-star rating compiled from 26 customer reviews, reflecting consistent service quality over their long tenure in the area. Their operational schedule runs Tuesday through Saturday from 8 AM to 5 PM, with Monday and Sunday designated as closed days.
As a Carrier dealer, Systematic Control offers a complete line of heating and cooling equipment alongside specialized indoor air quality solutions. Their service portfolio extends beyond standard repairs to include sheet metal fabrication, air duct cleaning, air quality testing, and preventative maintenance programs. The company provides service agreements designed to optimize system efficiency and reduce long-term utility costs, along with financing options for new installations and equipment upgrades.
Customer reviews document specific service scenarios that illustrate their approach to HVAC challenges. A reviewer described technician Mark arriving same-day during a holiday weekend to address a heating unit leak that flooded a basement, systematically checking at least seven system weak points to ensure comprehensive resolution. Another reviewer noted their split-model installation was completed cleanly with no issues arising over five years. These accounts describe prompt response times and thorough diagnostic procedures rather than isolated repairs.
What Customers Say
Four of twenty-six reviewers describe same-day or holiday-weekend emergency response, with three five-star reviews specifically praising the technician named Mark for thoroughness and efficiency. Negative feedback centers on follow-through issues after repairs, with one reviewer citing unresolved Mitsubishi mini-split problems and unreturned calls. Positive reviews consistently mention diagnostic skill and clean installation work.
Working Hours
| Sunday | Closed |
| Monday | Closed |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| FridayToday | 8 AM–5 PM |
| Saturday | 8 AM–5 PM |
Services
AC Repair & Maintenance
Diagnostic services, tune-ups, and repairs for air conditioning systems. Includes annual maintenance to maintain efficiency.
Heating Repair & Installation
Heating system repairs, new installations, and replacements including through-the-wall and central systems.
Indoor Air Quality Solutions
Air quality testing, duct cleaning, and IAQ specialists. Includes REME HALO technology for cleaner indoor air.
Thermostats & Zoning
Thermostat installation and zoning systems for personalized temperature control throughout the home.
Preventative Maintenance Programs
Service agreements with regular inspections to keep systems running efficiently and reduce utility costs.
Sheet Metal Fabrication
Custom sheet metal work for ductwork and HVAC installations, performed in-house.
New Installation & Upgrades
Complete system installations and equipment upgrades for residential properties.