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Showing posts from June, 2026

Troubleshooting an AC That Makes a Clicking Noise

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  Some air conditioner clicks are simply part of a normal cooling cycle. Others are early warnings that the system is struggling with an electrical connection, moving component, or startup problem. The key is to pay attention to how often the sound occurs and what the AC does immediately afterward. A single click as the system begins cooling is usually expected. Another brief click when the unit shuts down can also be normal. These sounds often come from the thermostat or a relay changing position. Clicking that continues, repeats several times, or happens while the AC fails to start deserves closer attention. Unlike loud grinding or banging, clicking may blend into the background. Many homeowners notice it only at night, when the house becomes quiet and the cooling system starts another cycle. What begins as an occasional sound may gradually become more frequent as an electrical or mechanical part continues to deteriorate. Electrical controls are common sources of clicking. The th...

7 Signs Your Home May Have a Hidden Water Leak

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A plumbing leak is not always easy to identify. Some leaks produce visible dripping or standing water, while others remain concealed behind walls, below flooring, above ceilings, or beneath a concrete foundation. When water escapes in a hidden area, it can continue for days or weeks before the homeowner notices anything unusual. During that time, moisture may soak into insulation, drywall, subflooring, wooden framing, and decorative finishes. Stains, mold, peeling paint, swollen materials, and persistent odors may appear only after the damage has begun spreading. The visible symptom may also be far from the actual source. Water can follow pipes, floor joists, framing members, and sloped surfaces before reaching a place where it becomes noticeable. A ceiling stain may therefore come from a plumbing connection located several feet away. Hidden leaks deserve particular attention in Needham, where many homes contain plumbing systems that have been operating for decades. Daily use, water pr...