Resources

Backflow prevention devices protect your drinking water by ensuring water flows in only one direction and preventing contaminated water from reversing into your home’s potable water supply. These devices are required anywhere a cross connection exists, including irrigation systems, hose bibbs, pool fill lines, and other outdoor plumbing fixtures. Irrigation systems typically require testable backflow devices, such as Pressure Vacuum Breakers (PVBs) or Reduced Pressure Zone (R

A sudden increase in your water bill usually means water is being wasted. Common causes include running toilets, dripping faucets, and hidden leaks. Test toilets with a dye tablet, check fixtures for drips, and inspect your meter for unexplained usage. If the issue is not clear, it may be a main line leak. Wacker Plumbing can quickly find and fix the problem. Call 703-450-5565.

Most homeowners don’t think about water pressure until something goes wrong. Leaks, running toilets, and failing appliances are often signs of pressure that’s too high. While strong pressure may feel nice, it can quietly damage pipes and fixtures. A pressure reducing valve (PRV) helps keep pressure at a safe level—and knowing the warning signs can help you prevent costly plumbing problems.

One of the most common, and costly, cold-weather plumbing issue is frozen pipes. A frozen pipe can burst under pressure, leading to extensive water damage and expensive repairs. The good news: a little preparation goes a long way in protecting your home. Why Pipes Freeze Pipes are most at risk when cold air reaches uninsulated or exposed plumbing. Common trouble spots include exterior walls, basements, crawl spaces, garages, attics, and outdoor plumbing like hose bibbs. When

How to Properly Winterize Your Exterior Faucets As temperatures drop, one of the most important steps homeowners can take to protect their plumbing system is winterizing outdoor hose bibbs (also known as exterior faucets or spigots). Failing to do so can lead to frozen pipes, leaks, or even significant water damage inside your home once the weather warms up. At Wacker Plumbing , we routinely see freeze-related damage each winter that could have been prevented with a few simp

Your water heater is easy to overlook until the hot water runs out. It won’t last forever, but you can learn the signs of trouble, when to repair, and when replacement is the smarter choice.