We recommend having your boiler professionally serviced once a year to ensure it operates safely and efficiently. At Grossman Plumbing and Heating, we provide reliable boiler maintenance as well as expert tankless water heater services to help keep your home comfortable year-round.

Unusual sounds like banging, gurgling, or whistling could indicate air in the system, limescale buildup, or low water pressure. These signs may also point to issues similar to those we address during water heater repair or even when recommending a water heater install. It's best to have a professional from Grossman Plumbing and Heating inspect the system to prevent further damage.

Check the pressure gauge — if it’s below 1 bar, you may need to top it up using the filling loop. If the pressure continues to drop, contact Grossman Plumbing and Heating for an inspection. In some cases, persistent issues may indicate it’s time to consider an upgrade, such as a water heater installation.

Common causes include pipe leaks, clogged fixtures, or issues with the main water supply. Sometimes, equipment like filtration systems can affect flow — especially if not installed properly. If you've recently had a water filtration install, it’s worth having it checked as part of your troubleshooting.

Unexplained increases in your water bill, damp spots on walls or floors, mold growth, or a noticeable drop in water pressure may all point to a hidden leak. Sometimes these leaks originate near plumbing fixtures or equipment — an issue we frequently uncover during water heater repair. According to Houzeo, plumbing systems should be inspected every two years, which can help catch hidden leaks before they become costly problems.

Shut off your main water supply immediately and call a licensed plumber for emergency service. Issues like burst pipes or leaks around your unit may require immediate attention — especially during water heater service, where fast action can help prevent water damage.

Signs include unpleasant taste, odor, visible sediment, or stains from hard water. A professional water test can confirm the exact contaminants in your supply. If you're noticing any of these issues, it may be time to consider a whole house water filter to improve your home's water quality.

A water softener removes minerals that cause hardness (like calcium and magnesium), while water filtration systems target contaminants like chlorine, lead, and bacteria.

Yes! Water filtration systems improve water quality, extend the life of your appliances, and reduce your reliance on bottled water. Contact Grossman Plumbing and Heating to learn more and we can install one of these systems in your home.