Element Service Group provides professional refrigerant services services to Cary residents and businesses. Fast response, fair pricing, guaranteed satisfaction.
Real jobs completed by our team in the Cary area
Bernard & Dexter
September 2026
The homeowner experienced slow cooling performance from their AC system.
Bernard discovered that the indoor metering device was likely restricted or clogged, affecting the system's pressure and cooling efficiency. Bernard adjusted the blower motor speed to improve airflow and recovered a pound of refrigerant, but system pressures remained unchanged. A follow-up visit was scheduled to replace the filter-drier, clean the indoor piston/metering device, and recharge the system with refrigerant.
A follow-up visit was planned to fully resolve the cooling issue by addressing the suspected blockage.
If your AC is cooling slowly, it might be due to a restricted metering device. Regularly cleaning or replacing this part can prevent blockages and maintain efficient cooling.
Manny
August 2026
A homeowner in Cary noticed their HVAC system was not cooling effectively.
Manny identified a refrigerant leak at the Schrader valve of the HVAC system, which could significantly hinder cooling performance. Manny replaced the faulty contactor with a suitable part provided by the homeowner. He performed a thorough system diagnostic and verified the operation post-repair to ensure effective electrical control functionality and improved system reliability.
The HVAC system was restored to optimal functionality, enhancing cooling efficiency and reliability.
A refrigerant leak at the Schrader valve can lead to inefficient cooling. If you suspect a leak, get it checked immediately to avoid higher repair costs or system damage.
Cary's suburban growth and tree canopy create unique airflow challenges, requiring properly sized HVAC systems to efficiently cool multi-story homes.
The area's humid subtropical climate with 90°F+ summer temperatures demands high-efficiency AC systems to manage energy costs and maintain comfort.
Many Cary neighborhoods built in the 1990s-2000s have aging HVAC systems nearing replacement age, making preventive maintenance critical.
Local HOA regulations in Cary's planned communities often require specific equipment placement and noise level compliance for outdoor AC units.
More ways we can help in Cary.
Answered by our licensed technicians serving Cary.
Common signs include: warm air from vents, system running constantly without reaching set temperature, ice on the refrigerant lines or evaporator coil, and higher than normal electricity bills. If you notice these symptoms during NC summer, call for a diagnosis promptly.
Unlike fuel, refrigerant doesn't get consumed. It circulates in a sealed system. Low refrigerant always means there's a leak somewhere. Simply adding more without fixing the leak is a temporary fix that wastes money and harms the environment.
R-22 production has been banned since 2020, making remaining supplies increasingly expensive ($75-$150+ per pound). Your options include repairing and recharging (short-term), converting to an R-410A-compatible system, or replacing with a new high-efficiency unit. We help you evaluate the most cost-effective path.
Costs depend on refrigerant type and amount needed. R-410A recharges typically run $200-$500. R-22 recharges can cost $500-$1,500+ due to scarce supply. We always provide a complete diagnosis and quote before performing any work.
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