- HEP Plumbing
- PVC Systems

PVC Systems
PVC Systems | Pipe Upgrades | Plumbing | Friendsville
Looking to modernize the plumbing in your Friendsville home or business? HEP’s PVC Systems team makes the process smooth, affordable, and worry-free. Our licensed technicians replace outdated, corrosion-prone lines with high-quality PVC that resists leaks, root intrusion, and mineral buildup, all while meeting or exceeding local code. We arrive on time, protect your property, and keep you informed every step of the way—so the only surprise is how quickly you can get back to normal.
These pipe upgrades boost water pressure, improve flow, and add decades of reliability to your plumbing system. Whether you’re renovating a single bathroom, expanding a commercial space, or correcting chronic leaks, we tailor a solution to fit your needs and budget. Trust the hometown experts at HEP to future-proof your plumbing and keep life in Friendsville running smoothly.
FAQs
What are the main advantages of upgrading to modern PVC piping in my Friendsville home?
PVC (polyvinyl chloride) piping is corrosion-proof, immune to mineral buildup from Friendsville’s moderately hard water, lightweight for faster installation, and rated for 50+ years of service. It also dampens water-hammer noise better than metal pipe and meets current efficiency standards, which can raise your property value and lower future repair costs.
How long will a typical PVC pipe upgrade take, and will I be without water the whole time?
Most single-family projects in Friendsville take one to three days. We isolate sections of your plumbing so you usually experience only 2–4 hours of total water shut-off. If unexpected issues such as hidden leaks or code violations are found, we’ll let you know immediately and adjust the schedule while keeping at least one working bathroom line available whenever possible.
Are PVC pipe upgrades compliant with Friendsville and Tennessee building codes?
Yes. Schedule 40 PVC for cold water and CPVC for hot water are both accepted under the 2021 International Residential Code adopted by Friendsville and Blount County. We pull the required plumbing permits, pressure-test the new lines at 100 psi for 15 minutes, and arrange final inspection with the city to certify full compliance.
How can I tell if my existing pipes should be replaced instead of repaired?
Warning signs include frequent pin-hole leaks, rusty or discolored water, drop in flow rate, green corrosion on copper joints, or audible banging when fixtures shut off. Homes built before 1990 often used galvanized steel or early thin-wall CPVC, both prone to failure after 30–40 years. Our free camera and pressure assessment will confirm whether a full upgrade is the cost-effective choice.
What is the cost range for a PVC pipe replacement project in Friendsville?
For a 1,500 – 2,000 sq ft home, whole-house PVC/CPVC repiping generally runs $4,500–$8,000, including permits, drywall repairs, and a one-year workmanship warranty. Factors that raise price include slab foundations, multiple stories, or adding new fixture locations. We provide a fixed, written quote upfront so you aren’t surprised by add-on fees.
Do PVC pipes require any special maintenance after installation?
Very little. Avoid chemical drain cleaners that can soften CPVC at high temperatures; use enzyme-based treatments instead. Maintain water pressure below 80 psi with a pressure-reducing valve to protect joints. In winter, insulate exposed crawl-space runs even though PVC tolerates cold better than metal. Annual visual checks at accessible points are usually all that’s needed to ensure decades of trouble-free service.