When you turn on your tap in Center Valley, the water that flows should be more than just safe—it should be exceptional. Yet beneath the surface of this thriving Lehigh Valley community, water quality challenges persist that many homeowners never see coming. From hard water minerals that leave stubborn stains to emerging contaminants like PFAS detected in local streams, your home’s water deserves expert attention.
That’s where Dierolf Plumbing & Water Treatment becomes your trusted partner. For over 25 years, our family-owned company has served homeowners throughout southeastern Pennsylvania, including right here in the 18034 ZIP code area. As Licensed Master Plumbers and Licensed Well Inspectors with more than 1,000 five-star reviews, we provide comprehensive solutions backed by certified laboratory testing and industry-leading expertise.
Hard Water and Mineral Challenges in Center Valley
Water hardness is a significant issue throughout the Lehigh Valley, with local water typically measuring 12 to 18 grains per gallon—firmly in the “hard” to “very hard” category. Center Valley homeowners notice white scale buildup on faucets, cloudy dishes, and laundry that feels stiff even after washing. Beyond these frustrations, hard water quietly damages your home’s infrastructure. Mineral deposits accumulate inside water heaters, reducing efficiency and shortening their lifespan, while pipes gradually narrow as scale builds up on interior walls.
A professionally installed water softener removes these problematic minerals through ion exchange technology, protecting your appliances and improving cleaning effectiveness. Our team conducts comprehensive water testing to determine your exact hardness levels and recommends the right-sized softener for your household’s needs.
PFAS and Emerging Contaminants
Per- and polyfluoroalkyl substances (PFAS) have become a significant concern across Pennsylvania. A 2019 survey showed that 76% of Pennsylvania’s streams contain at least one type of PFAS, including five streams tested in the Lehigh Valley. These “forever chemicals” have been linked to various health concerns, including thyroid disease and developmental effects in children.
Pennsylvania established Maximum Contaminant Levels of 14 parts per trillion for PFOA and 18 parts per trillion for PFOS in drinking water. For homeowners with private wells or those concerned about municipal water quality, certified point-of-use treatment systems—particularly reverse osmosis and activated carbon filters—can effectively remove PFAS from drinking water. Learn more about protecting your family in our detailed article on Understanding PFAS and How Dierolf Safeguards Your Home.
Lead, Iron, and Well Water Concerns
While Center Valley’s housing stock includes many newer developments, older homes may have plumbing components containing lead or copper. EPA’s Lead and Copper Rule requires action when tap water samples exceed 15 parts per billion for lead. Children under six and pregnant women face the greatest risks from lead exposure, which can cause developmental delays and learning difficulties.
For the many private well owners in surrounding Upper Saucon Township areas, bacterial contamination represents an immediate health threat. Annual testing for coliform bacteria should be the bare minimum, with additional testing recommended after heavy rainfall or flooding. Our ultraviolet disinfection systems provide continuous protection without adding chemicals to your water. Iron and manganese are also common in Pennsylvania groundwater, causing orange-brown stains and metallic-tasting water. Our iron filtration systems effectively remove these minerals before they reach your fixtures.
Community Connection
Center Valley has become one of Lehigh County’s most desirable communities, blending suburban convenience with natural beauty. The Promenade Shops at Saucon Valley offers more than 55 shops and restaurants where residents gather for everything from everyday errands to special evenings out. Just a short drive away, Lost River Caverns in nearby Hellertown provides families with year-round educational entertainment in this stunning natural limestone cavern. For intimate dining, Diana’s Catering and Gourmet Market has earned a devoted following with fresh, locally-sourced ingredients and their own Red Door Coffee roasted on-site.
Complete Water Quality & Plumbing Solutions for Center Valley, PA 18034 Homeowners
Whether your Center Valley home draws water from Lehigh County Authority’s municipal system or from a private well, Dierolf Plumbing & Water Treatment delivers customized solutions that address your specific water quality challenges. Our Licensed Master Plumbers combine over 25 years of experience with cutting-edge treatment technology to protect your family’s health and preserve your plumbing investment.
We begin every project with professional water testing and analysis conducted by certified laboratories—never relying on scare tactics or quick color-change tests that provide incomplete information. Based on your water’s unique chemistry, we recommend and install systems ranging from water softeners that eliminate hard water damage to advanced drinking water systems that remove contaminants like PFAS, lead, and bacteria. Our well system services include pump installation, tank replacement, and comprehensive well inspections for real estate transactions.
From residential plumbing repairs to water heater installation, our team handles every aspect of your home’s water and plumbing systems with professionalism and expertise. We also provide DEP compliance services for businesses and institutions that must maintain regulatory standards.
Frequently Asked Questions About Water Quality in Center Valley
How do I know if I need a water treatment system for my Center Valley home? The only definitive way to know what’s in your water is through professional laboratory testing. We offer complimentary water testing that analyzes the specific contaminants relevant to your water source. Symptoms that should prompt testing include visible staining on fixtures, unusual tastes or odors, scale buildup on appliances, or simply the desire for peace of mind about what your family is drinking.
What’s the difference between municipal water treatment and what I need at home? Lehigh County Authority treats water to meet federal safety standards, but municipal treatment facilities must balance the needs of thousands of customers. Point-of-use and whole-home treatment systems provide an additional layer of protection—removing chlorine taste and odor, softening hard water, filtering specific contaminants, and addressing issues unique to your home’s plumbing.
I have a well—how often should I test my water? Private well owners should test annually at minimum for total coliform bacteria and nitrate. We recommend comprehensive testing every three to five years that includes pH, hardness, iron, manganese, and other contaminants relevant to Center Valley’s geology. After flooding or any work on your well, additional testing is warranted immediately.
Don’t wait for water quality problems to escalate into costly repairs or health concerns. Visit us at https://dscwater.com/contact-us to schedule your free water test and consultation. Let us show you why so many Center Valley families trust Dierolf Plumbing & Water Treatment as their partner in protecting what matters most.
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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
