Leak Detection & Repair in Cary, NC
Element Service Group provides professional leak detection & repair services to Cary residents and businesses. Fast response, fair pricing, guaranteed satisfaction.
Recent Leak Detection & Repair Work in Cary
Real jobs completed by our team in the Cary area
Manny & Mario
May 2026
Evaporator Coil Leak in Closet Air Handler in Cary
The Problem
A homeowner in Cary was concerned about a potential refrigerant leak affecting their HVAC system's performance.
What We Found
Mario identified the source of the leak at the air handler's evaporator coil.
The Fix
Mario conducted a thorough leak search on the air handler and the heat pump. After pinpointing the leak at the evaporator coil, he explained the situation to the homeowner and recommended a full system replacement for long-term reliability. The homeowner agreed and scheduled the replacement.
The Result
The homeowner decided to proceed with a full system replacement to ensure reliability.
Pro Tip
A refrigerant leak often causes the AC to blow warm air or ice up. If you notice these symptoms, contact a professional promptly — running a system low on refrigerant can damage the compressor.
Chris
May 2026
What Caused the Ceiling Stain in Cary?
The Problem
The homeowner noticed a water stain on the dining room ceiling.
What We Found
Chris found that the stain was not near any plumbing fixtures, suggesting the leak might be originating from a different source.
The Fix
Chris cut an access hole in the ceiling to investigate further. He determined that there was no plumbing present in the ceiling area, and suggested that the windows might be the source of the leak. The homeowner decided to have a window specialist inspect the issue.
The Result
The source of the leak was not plumbing-related, and the homeowner planned to have the windows inspected.
Pro Tip
A water stain on the ceiling can often be traced to windows, especially if no plumbing is nearby. Look for signs of water intrusion around window frames after heavy rain.
Nick
April 2026
Why Is There a Sewer Gas Smell in Cary?
The Problem
A homeowner in Cary noticed a sewer gas smell and slight floor damage.
What We Found
Nick discovered a screw hole in a 3-foot section of 3-inch PVC pipe.
The Fix
Nick repaired the damaged section of PVC pipe, ensuring all connections were tight and secure. He then tested the system to confirm it was functioning properly and eliminated the sewer gas smell.
The Result
The homeowner's plumbing system was restored, and the unpleasant odor was resolved.
Pro Tip
If you notice a sewer gas smell, it could indicate a leak in your plumbing. Addressing it quickly can prevent further damage and unpleasant odors.
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Leak Detection & Repair Tips for Cary

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Regular plumbing maintenance helps you avoid major issues and keeps your system running smoothly. Follow this comprehensive 10-point checklist to protect your home from costly repairs and extend the life of your plumbing system.
Emergency Plumbing: What to Do Before the Plumber Arrives
Plumbing emergencies strike without warning. Learn the 7 critical steps to take immediately to minimize damage and protect your home while waiting for professional help.
Why Quality Leak Detection & Repair Matters in Cary
Airflow Challenges
Cary's suburban growth and tree canopy create unique airflow challenges, requiring properly sized HVAC systems to efficiently cool multi-story homes.
Humid Subtropical Climate
The area's humid subtropical climate with 90°F+ summer temperatures demands high-efficiency AC systems to manage energy costs and maintain comfort.
Aging Systems
Many Cary neighborhoods built in the 1990s-2000s have aging HVAC systems nearing replacement age, making preventive maintenance critical.
HOA Requirements
Local HOA regulations in Cary's planned communities often require specific equipment placement and noise level compliance for outdoor AC units.
Related Services & Areas
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Other Services in Cary
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Frequently Asked Questions About Leak Detection & Repair in Cary
Answered by our licensed technicians serving Cary
How do I know if I have a hidden leak?
Common signs include an unexplained increase in your water bill, the sound of running water when all fixtures are off, warm spots on the floor (slab leak), musty odors, or discoloration on walls and ceilings. If you suspect a leak, we can confirm it quickly with a pressure test.
How much damage can a small leak cause?
Even a pinhole leak can release 5 to 10 gallons of water per day. Over weeks or months, that leads to mold growth, structural wood rot, damaged insulation, and ruined drywall. Early detection saves thousands in repair costs compared to waiting until damage is visible.
Do you repair slab leaks, or do I need a separate contractor?
We handle the complete process — detection, repair, and pressure verification. For slab leaks, we offer direct repair through the concrete, tunnel-under access, and full reroute options. We discuss the pros and cons of each approach for your specific situation.
Will my homeowner's insurance cover leak damage?
Most policies cover sudden and accidental water damage but not gradual leaks or maintenance issues. We provide detailed documentation including photos, pressure readings, and repair descriptions that help support your insurance claim. We recommend filing promptly after discovery.
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