
Unlike municipal water, private well water is not regulated or routinely tested by government agencies. As a homeowner, it’s your responsibility to ensure your water is safe for drinking, cooking, and bathing. Testing your well water helps identify potential contaminants that could pose health risks, damage plumbing, or affect the taste, smell, or appearance of your water.
Common concerns include bacteria (such as Coliform and E. coli), which can indicate the presence of harmful pathogens; nitrates, which are especially dangerous for infants and pregnant women; and heavy metals like lead, arsenic, and copper, which can lead to long-term health problems. Radon in water also poses a potential cancer risk, particularly when released into the air during showering or cooking. Minerals such as iron, manganese, and those affecting pH and hardness can reduce appliance lifespan and cause staining or unpleasant taste. Regular testing—at least once per year—is strongly recommended. If your prospective home has a private well, Massachusetts Home Inspections encourages testing the bacteriological quality of the water before purchase. Ideally, testing should be completed before the close of escrow and repeated annually thereafter. I offer Water Quality testing through a State-certified laboratory, with results typically available within two days via email or the lab’s website.
The results of your test may reveal contaminants that are aesthetic in nature but not necessarily health risks. The lab will help differentiate between harmless and potentially dangerous contaminants, as well as identify likely sources. In addition to annual testing, your well water should be tested immediately if there is any noticeable change in its clarity, color, taste, or odor—or if there has been a change in nearby land use. With regular monitoring and testing, you can help ensure the microbial and chemical safety of your water supply year-round.
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Dear David,
I just wanted to write a quick thank-you for the professional and informative job that you did at my home inspection on Monday. As a first time home buyer I was incredibly nervous going into the inspection not knowing what to expect - what should I be asking? What should I be looking for? it was all very overwhelming. However, after the first 15 minutes of the inspection, you quickly put all of my fears to rest!
The way that you took the time to point out and explain to me everything that you were looking for, as well as all of the helpful suggestions that you so freely gave out instantly, had put my mind at ease. I was able to feel that I was in good hands and knew that I had a “Professional” doing the job. This was solidified for me at the end of the inspection when you went over your extensive report with me, item by item ensuring that I fully understood what was there.
Your professionalism and expertise was so greatly appreciated. If ever anyone asks for a recommendation please feel free to give them my name, it would be my pleasure to help put another home buyer’s worried mind to ease by letting them know that with Massachusetts Home Inspections, they can count on a professional job well done.
With Kind Regards,
Karen S.