Serving Montgomery & Bucks Counties with Local, Trusted Solutions
For residents in the 18964 zip code, water quality concerns are more than just hard water and chlorine—they often include iron, low pressure, and PFAS contamination, especially in well-heavy parts of Franconia and Hilltown Townships.
Many homes in Souderton rely on private wells, and even municipal sources can be impacted by mineral content and older infrastructure. The result? Staining, clogged fixtures, itchy skin, and uncertainty about what’s really in your water.
That’s where we come in. Dierolf Plumbing and Water Treatment offers certified water testing and custom-built treatment solutions for Souderton homeowners—delivering clear, reliable, and great-tasting water for your home and family.
Helpful Articles About Water Quality
Whole-House Filtration: What You Need to Know
Thinking bigger than a fridge filter? Learn what whole-home systems really do.
Why DIY Water Test Kits Can Be Misleading
Learn why professional testing gives you more accurate, actionable results.
Local Water Resources for Souderton Residents
Souderton Borough Authority – Water & Sewer
Utility info, billing, alerts, and water infrastructure updates.
PA DEP PFAS Testing – Montgomery County Data
Check current sampling status and data for local systems.
Indian Valley Public Library – Community Education
Local classes and educational events, including water-related workshops.
📞 Hard Water? Rust Stains? Strange Taste? Let’s Fix It.
Schedule your complimentary water test →
We’ve helped thousands of homeowners across Montgomery and Bucks County feel confident in their water. If you’re in Souderton, we’re ready to help you next.
Our Most Requested Services in Souderton:
Water Softener Installation & Maintenance
Eliminate hard water damage and protect your plumbing and appliances.
Reverse Osmosis Systems
Ultra-purified drinking water that removes PFAS, chlorine, lead, and more.
Well Testing & Well System Repairs
Expert service for well tanks, pumps, pressure issues, and iron removal.
Water Heaters Built for Local Water Conditions
Installations that last longer—especially in areas with high mineral content.
Real Estate Water Inspections & Sampling
Fast, professional results for buyers, sellers, and agents closing on properties in Souderton.
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Our Softener Bundle can help you save up to $500 while protecting your appliances and plumbing.
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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
