Heating & Furnace Repair

We typically reccomend annual service with filter changes every 6 months for optimal function of your HVAC system. Each visit covers cleaning coils, checking refrigerant levels, inspecting electrical components, testing airflow, and confirming the system is running efficiently.

Regular service catches small problems before they become expensive repairs and helps keep your energy bills in check year-round.

Most homes should change standard 1-inch air filters every 1 to 3 months. Thicker filters (4 to 5 inches) can often last 6 to 12 months. A few factors affect how quickly filters clog:

• Pets in the home
• Allergy sensitivers or respiratory conditions
• High dust or construction activity nearby
• How often the system runs

A dirty filter restricts airflow, makes your system work harder, and reduces indoor air quality. When in doubt, check the filter monthly and replace it when it looks gray or clogged.

It’s great that your furnace has been reliable so far, but waiting for a breakdown to call a technician is like waiting for your engine to smoke before changing the oil. At Gary’s Plumbing and Heating, we view annual maintenance primarily as a safety inspection rather than just a mechanical tune-up.

Here is why proactive service is non-negotiable for your home:

Carbon Monoxide Prevention: This is the most critical safety factor. Furnaces burn fuel to produce heat, and over time, the heat exchanger can develop microscopic cracks. These cracks can allow odorless, colorless, and lethal carbon monoxide to leak into your living spaces. We perform a rigorous inspection to catch these "silent killers" before they become a threat.

Fire Hazard Mitigation: Dust buildup, loose electrical connections, or a malfunctioning pilot light can transform a heating system into a fire hazard. Cleaning and tightening these components significantly reduces the risk of an accidental house fire.

Gas Leak Detection: During a service visit, we check all gas lines and valves for integrity. Even a tiny, slow leak can lead to a dangerous accumulation of gas in your basement or utility closet.

System Longevity & Efficiency: Beyond safety, a clean furnace doesn’t have to work as hard. Regular maintenance prevents the "wear and tear" that leads to expensive mid-winter breakdowns and keeps your monthly energy bills from skyrocketing.

Think of it this way: You aren't just paying for a technician to look at a machine; you’re investing in peace of mind and ensuring that the only thing your furnace produces this winter is warmth.

Does your furnace have a specific age or model type you're concerned about, or are you looking to get on a regular maintenance schedule?

Call us today! 

While no heating system is completely silent, loud or unusual noises are often the first sign of an underlying mechanical issue. Depending on the sound, here is what your system might be experiencing:

• Banging or Booming: This often points to "delayed ignition" in gas furnaces or sediment buildup in boilers (sometimes called "kettling").
• Clanging or Tapping: This is frequently caused by thermal expansion in the pipes or ductwork, but it can also indicate a loose component or a failing motor mount.
• Hissing:Usually a sign of an air leak in the ductwork or, more seriously, a refrigerant leak in a heat pump system.
• Whistling or Screeching: High-pitched sounds often suggest a restricted return vent, a clogged filter, or a bearing issue in the blower motor.
• Thumping or Bumping: This typically indicates an unbalanced blower wheel or a failing motor.
• The Bottom Line: Ignoring these sounds can lead to more expensive repairs or a complete system breakdown. If your heater has started "talking" to you, it’s time to listen.