Nestled in the heart of Chester County, Malvern 19355, Pennsylvania is a charming borough of approximately 3,400 residents located just 25 miles west of Philadelphia. This picturesque Victorian-era community, with its walkable downtown and tree-lined streets, represents the quintessential Main Line village. But beneath this idyllic surface, many Malvern homeowners face invisible challenges that affect their daily lives: water quality issues that can impact everything from morning coffee to household appliances.
At Dierolf Plumbing & Water Treatment, we’ve been addressing these exact challenges for over 25 years, earning the trust of more than 1,000+ satisfied customers across southeastern Pennsylvania. As licensed Master Plumbers and certified Well Inspectors, we understand that Malvern’s water is supplied directly by Aqua Pennsylvania, but we also know that clean, safe water doesn’t always flow straight from the tap without proper treatment. Whether you’re dealing with hard water staining your fixtures, concerned about PFAS contamination, or experiencing issues with your private well system, we’re here to provide solutions that protect your family’s health and your home’s investment.
Recent studies have revealed concerning levels of PFAS (per- and polyfluoroalkyl substances) in Chester County’s water systems, with a majority of water systems showing PFAS levels above 4 parts per trillion concentrated in Chester and Montgomery counties. These “forever chemicals” are particularly troubling because they contain carbon and fluorine bonds that are extremely strong, meaning the chemicals are very hard to break down and stay in your body for a long time. For comprehensive information about PFAS impacts and health effects, we recommend reviewing our detailed analysis at Understanding the Impact of PFAS and Microplastics on Human Health.
The most common water quality issues facing homeowners in Chester County PA are excessive iron, excessive hardness/calcium, and high acid levels (low pH). Hard water might not pose immediate health risks, but it causes aesthetic problems around the home by staining and spotting on clothing, toilet bowls, sinks and showers, affects soap lathering requiring you to use extra soap and shampoo, and can damage water heaters and dishwashers.
Our water quality experts in Malvern understand the local challenges facing residents in the 19355 ZIP code, which covers 38.30 square miles and serves a population of 29,273. From PFAS contamination to hard water damage, we provide comprehensive solutions backed by advanced testing and treatment technology. For those interested in the technical aspects of contaminant removal, our article What Are PFOA, PFOS, and Heavy Metals? provides detailed information about contamination sources and treatment options.
Comprehensive Water Treatment and Plumbing Services for Malvern Homes
Malvern’s vibrant local business community reflects the same commitment to quality and service that drives our work. When you visit Julie Anne’s Place, you’re experiencing the same dedication to craft and community that we bring to water treatment in Malvern. This family-owned breakfast and lunch spot serves as the “best kept secret” in Malvern, offering homemade meals in a charming parlor atmosphere.
Similarly, Kimberton Whole Foods demonstrates the community’s appreciation for quality and health-conscious choices. Their Malvern store has been serving the community since 2014, working with over 200 local producers in the Greater Philadelphia area to source organic produce, raw dairy, and specialty foods. The Malvern Buttery represents another cornerstone of the community’s commitment to craftsmanship, sourcing fruits and vegetables carefully from local farms and supporting local food producers.
Our plumbing in Malvern services extend beyond water treatment to include comprehensive residential plumbing solutions, water heater installations, and emergency repairs. For homeowners with private wells, we provide complete well system services including inspections, pump repairs, and tank replacements.
Frequently Asked Questions About Water Quality in Malvern
How do I know if my Malvern home has water quality issues? Many water quality problems aren’t immediately obvious to homeowners, but there are telltale signs to watch for. Hard water typically manifests as white, chalky buildup around faucets and showerheads, spots on glassware that won’t wash away, and difficulty getting soap to lather properly. For PFAS and other chemical contaminants, the signs are less visible—these “forever chemicals” are often tasteless and odorless, which is why professional water testing in Malvern is essential.
What’s the difference between point-of-use and whole-house water treatment systems? Point-of-use systems treat water at a specific location, typically under the kitchen sink, and are ideal for addressing drinking water concerns like PFAS removal. Whole-house systems treat all water entering your home, providing comprehensive protection for drinking, cooking, bathing, and appliance use. For Malvern homeowners dealing with hard water, a whole-house approach is typically more effective because it prevents scale buildup throughout your plumbing system.
Since Aqua Pennsylvania supplies Malvern’s water and meets federal standards, do I still need water treatment? While Aqua Pennsylvania provides water that meets federal drinking water standards, these regulations represent minimum safety requirements rather than optimal water quality standards. Federal limits for many contaminants haven’t been updated in nearly 20 years, and emerging contaminants like PFAS are only recently being addressed through new regulations. A water treatment system provides an additional layer of protection and customization for your family’s specific needs.
Ready to experience the difference that professionally treated water can make? Contact us today to schedule your free water quality consultation with Malvern’s trusted water treatment experts.
Sign up today and save
New customers get a FREE water test, including our In-House TC test for homes on wells, PLUS get $100 off the installation of a Water Treatment System!
Not valid with any other coupon, offer, or discount. Restrictions may apply.
Get 5 Star Service Today!
Make Dierolf Plumbing and Water Treatment your first choice when looking for expert plumbing and water services.
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
