Top Signs Your Drain Needs Professional Cleaning (Before It Backs Up)
Clogged drains rarely happen overnight—they build slowly until one day you’re staring at a sink full of water that won’t go down or dealing with a messy backup. At Leahy Plumbing & Heating, we regularly help homeowners across Montgomery County catch these problems early before they turn into bigger repairs. Knowing the warning signs can […]
How Much Does Water Heater Replacement Cost?
Quick Answer: Water Heater Replacement Cost The cost to replace a water heater typically depends on the type of system, size of the unit, and installation complexity. Tank water heaters usually have lower upfront costs, while tankless systems require a higher initial investment. If your water heater is nearing the end of its lifespan, one […]
Tank vs Tankless Water Heaters: Which One Is Right for Your Home?
Quick Answer: Tank vs Tankless Water Heaters A tank water heater stores and heats a set amount of water, while a tankless water heater heats water on demand. Tank systems are often more reliable for larger households with multiple simultaneous uses, while tankless systems can work well in smaller homes with lower hot water demand. […]
When Should You Replace Your Water Heater?
Quick Answer: When Should You Replace Your Water Heater? Most water heaters should be replaced after 8–12 years, or sooner if they show signs like inconsistent hot water, rust-colored water, leaks, or unusual noises. Replacing your system before it fails completely can help avoid water damage, emergency installation, and unexpected disruptions. Most homeowners don’t think […]
How to Unjam Your Garbage Disposal (Before You Call the Plumber)
A jammed garbage disposal is one of the most common kitchen plumbing problems homeowners face. Fortunately, many disposal jams can be resolved quickly with a few simple steps. At Leahy Plumbing & Heating, we often help homeowners in Rockville, Bethesda, and Chevy Chase troubleshoot disposal issues before they become bigger plumbing repairs. Understanding how garbage […]
Plumbing Parts That Wear Out: Spring Cleaning for Your Plumbing
Spring is when many homeowners start tackling maintenance projects around the house, but your plumbing system often gets overlooked. At Leahy Plumbing & Heating, we remind homeowners that plumbing parts wear out just like HVAC filters or roof shingles. Small components such as valves, seals, and supply lines quietly age over time, and ignoring them […]
Why Is Your Water Bill So High?
If you opened your latest statement and felt your jaw drop, you’re not alone. Sudden spikes in water usage are one of the most common calls we get at Leahy Plumbing & Heating. Whether it’s seasonal irrigation, a hidden leak, or aging fixtures, a high water bill can signal bigger plumbing issues. As a trusted […]
Don’t Leave the Health of Your Plumbing Systems to Luck
St. Patrick’s Day rolls in with green decorations, shamrocks, and the ever-popular hope that a little luck will carry us through. Unfortunately, luck is not much of a plumbing strategy. Pipes do not care about shamrocks, boilers do not listen to Irish blessings, and water heaters do not magically fix themselves because you wore green. […]
Why Your Water Pressure Drops in Winter and What You Can Do About It
Cold weather in Maryland creates more plumbing surprises than most homeowners expect, and one of the most frustrating is low water pressure. Maybe your shower feels weak, faucets sputter, or appliances take forever to fill. These symptoms often show up as temperatures fall, and the cause is not always obvious. Leahy Plumbing & Heating helps […]
Boiler Replacement and Service: Keeping Your Home Warm and Your Hot Water Reliable
When the temperatures drop in Maryland, a failing boiler goes from “annoying” to “absolutely not.” If you’re dealing with cold spots, slow-to-recover hot water, or no heat at all, you’re not alone. Leahy Plumbing & Heating helps homeowners across Montgomery County diagnose boiler problems early, plan ahead for replacement, and keep systems running efficiently through […]