When you turn on your tap in Coopersburg, Pennsylvania, you deserve water that’s not just clear—but genuinely safe and pure. For families throughout this charming Lehigh County borough, water quality isn’t just a technical concern; it’s a daily priority that affects health, comfort, and peace of mind. That’s where Dierolf Plumbing & Water Treatment makes all the difference.
With over 25 years of proven experience, more than 1,000 glowing five-star reviews, and a team of Licensed Master Plumbers and Licensed Well Inspectors, Dierolf has earned its reputation as the trusted name in local water solutions. Whether your home relies on municipal water from Upper Saucon Township or draws from a private well, our experts understand the unique challenges facing Coopersburg’s 2,447 residents—from hard water and iron staining to emerging contaminants like PFAS.
Hard Water and Iron: Coopersburg’s Most Common Water Challenges
If you’ve noticed stubborn white spots on glassware, orange-brown staining in toilets and sinks, or your water heater failing prematurely, you’re experiencing the effects of hard water and iron contamination—widespread issues throughout Lehigh County. Hard water contains elevated levels of minerals like calcium and magnesium, causing soap scum, dry skin and hair, and appliance damage. Iron contamination is particularly common in deeper wells because water has been in contact with rock formations for extended periods.
At Dierolf, we address these issues with professionally installed water softeners and iron filtration systems that remove minerals before they enter your plumbing. The result? Softer skin, cleaner dishes, longer-lasting appliances, and significant savings on soap and energy costs. Learn more about our approach in our detailed guide on water softener installation and maintenance.
PFAS Contamination: The Invisible Threat in Coopersburg Water
One of the most serious emerging threats to water quality in Pennsylvania is PFAS contamination. These “forever chemicals” are man-made substances resistant to heat, water, and oil that persist in the environment and human body. They’ve been linked to serious health concerns including certain cancers, immune system effects, and developmental issues in children.
In January 2023, Pennsylvania established Maximum Contaminant Levels of 14 parts per trillion for PFOA and 18 parts per trillion for PFOS, making it one of the first states to regulate these contaminants in public drinking water. However, private well owners in Coopersburg bear the responsibility for testing and treating their own water. The EPA has since established even stricter federal standards at 4 parts per trillion. Dierolf’s advanced reverse osmosis systems and specialized filtration technologies dramatically reduce PFAS concentrations. Read our comprehensive analysis on safeguarding your water from PFAS contamination.
Well Water Safety and UV Protection
Even crystal-clear well water can harbor invisible threats like coliform bacteria, E. coli, and viruses. The Pennsylvania Department of Environmental Protection and EPA recommend annual testing for bacteria in private wells. Ultraviolet water treatment systems offer a safe, chemical-free solution for destroying harmful pathogens without altering taste or clarity. At Dierolf, we install Viqua UV systems that work continuously to protect your family. Discover why UV treatment is essential in our guide to ultraviolet treatment for homeowners.
Your Coopersburg Community Connection
Coopersburg’s small-town charm shines through its local businesses and tight-knit community. Start your morning at Jaquelyn’s on Main, the beloved coffee house and sweet shop on South Main Street where locals gather for expertly crafted lattes and fresh-baked goods. Grab a classic meal at the Coopersburg Diner on Route 309, or unwind at Locust Valley Golf Club, the historic 18-hole course that’s been a landmark since 1954. Like these trusted local establishments, Dierolf is committed to delivering excellence to every Coopersburg family we serve.
Comprehensive Water Quality & Plumbing Solutions for Coopersburg Homeowners
Every Coopersburg home deserves access to clean, safe water—whether you’re on municipal supply or a private well. At Dierolf Plumbing & Water Treatment, we provide complete water quality and plumbing services tailored to the unique needs of Lehigh County residents. Our Licensed Master Plumbers and Licensed Well Inspectors bring over 25 years of expertise to every job, backed by factory training in the latest treatment technologies and a commitment to transparent, educational service.
We start every relationship with complimentary water testing that analyzes pH, hardness, iron, total dissolved solids, and nitrates—giving you a clear picture of what’s actually in your water. Based on those results, we design customized treatment systems that address your specific concerns, from water softeners that eliminate hard water damage to reverse osmosis systems that remove PFAS and other contaminants. Our UV filtration systems provide chemical-free bacterial protection, while our iron filtration and acid neutralizers tackle Pennsylvania’s most common well water issues.
Beyond water treatment, we’re your trusted partner for all residential plumbing needs. Our team handles water heater installation and repair, well system maintenance, sump pump installation, and emergency plumbing repairs. For homebuyers and sellers in Coopersburg, our real estate water testing services ensure properties meet DEP requirements and protect your investment. We also provide professional well inspections that give you peace of mind about your water source.
Frequently Asked Questions from Coopersburg Homeowners
How do I know if I need water treatment in Coopersburg? Common signs include orange or brown staining (iron), white scale buildup (hard water), rotten egg smell (sulfur), blue-green staining (low pH), and frequent appliance failures. Private well owners should test annually. Dierolf offers complimentary testing to identify exactly what’s in your water.
Is PFAS contamination a concern for Coopersburg wells? Yes, PFAS is an emerging concern throughout Pennsylvania. While public systems now test and treat for PFAS, private well owners are responsible for their own testing and treatment. Dierolf’s reverse osmosis systems effectively remove PFAS to protect your family’s health.
What’s the difference between a water softener and other treatments? Water softeners specifically remove hardness minerals (calcium and magnesium) but don’t address iron, bacteria, PFAS, or pH issues. Many homes benefit from multi-stage treatment. Our experts design integrated systems that address all your water quality concerns in the proper sequence.
Don’t wait for water problems to become crises. Your family’s health and your home’s plumbing depend on clean, safe water. Contact Dierolf today to schedule your free water test and discover the customized solutions that will protect your Coopersburg home for years to come. With over 1,000 five-star reviews and 25+ years serving Lehigh County, we’re the water quality experts your neighbors trust.
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Bryan was very professional, courteous, and efficient. Great service, thank you!
Great job installing our new water filtration system! Installers were very communicative and efficient. Well done.
Very very helpful and nice people! Wow i thought companies that care were gone not so!!! Dierolf’s people care and i think it’s a real reflection of the owner and how he runs his company and actually cares!! Thank you for a super great job and for caring!!
Service was great and very efficient. The guys were very friendly and quickly replaced the pump without any issues. Thank you.
They did a great job installing a new toilet in my bathroom. They were neat, clean, and paid attention to detail. Chris answered all of my plumbing questions without hesitation. Very satisfied... Highly recommend
