- HEP Plumbing
- Line Replacement

Line Replacement
Line Replacement | Main Line Issues | Plumbing | Rockford
When the heart of your plumbing falters, you need a crew that understands the urgency and complexity of main line issues. HEP’s Rockford team brings decades of experience, advanced trenchless technology, and a neighbor-next-door attitude to every job, whether you’re battling recurring backups, tree-root invasions, or aging pipes on their last leg. From the first camera inspection to the final pressure test, we keep you informed, protect your property, and restore full flow fast—often in a single day.
Rockford homes and businesses trust us because we combine honest pricing with iron-clad workmanship guarantees. If you notice slow drains in multiple fixtures, foul odors outdoors, or damp spots in the yard, don’t wait for a full-blown emergency. Call HEP, and let our licensed specialists replace your compromised line with durable materials engineered to outlast the Midwest’s toughest seasons, so you can get back to living and working worry-free.
FAQs
What are the most common signs that my main water or sewer line in Rockford needs replacement?
Persistent drain backups throughout the house, gurgling noises from toilets, unusually lush or soggy spots in the yard, foul sewer odors, sudden drops in water pressure, and visible corrosion on the water service line are strong indicators that the main line is failing. Because Rockford has many older clay and cast-iron lines, tree-root intrusion and age-related corrosion are common causes.
How long does a typical main line replacement take in the Rockford area?
For most single-family homes, a traditional excavation replacement takes 1–3 days from the first dig to full backfill and site cleanup. Trenchless methods such as pipe bursting or cured-in-place pipe (CIPP) can often be completed in one working day. Weather, depth of the line, soil conditions along the Rock River basin, and the need for city inspections can extend the timeline.
Is trenchless main line replacement an option for my property?
In many Rockford neighborhoods, yes. Trenchless replacement works if the existing line is structurally sound enough to serve as a guide for the new pipe, the diameter change is minimal, and there is adequate access at entry and exit points. A camera inspection determines eligibility. Trenchless options minimize lawn damage, driveway cuts, and overall restoration costs.
Will I need a permit from the City of Rockford for a main line replacement?
Yes. The City of Rockford Water Division (for water lines) and the Public Works Department (for sewer lines) require permits, inspections, and adherence to Illinois Plumbing Code. As a licensed plumbing contractor, we handle the permit application, schedule inspections, and ensure that backfill and bedding materials meet local specifications.
How much does main water or sewer line replacement cost in Rockford?
Costs vary by pipe length, depth, material (PVC, HDPE, or copper), method (traditional vs. trenchless), and site restoration requirements. On average, Rockford homeowners can expect $3,500–$7,500 for trenchless sewer replacements and $4,000–$9,000 for full water service replacements with excavation. We provide a free on-site estimate and transparent, itemized pricing before any work begins.
Does homeowners insurance cover main line replacement?
Standard homeowners policies usually exclude damage to the main line itself if the failure is due to wear, corrosion, or tree roots. Coverage may apply if the line is damaged by a covered peril such as a sudden collapse due to vehicle impact. Some insurers offer optional service-line endorsements that cover excavation, repair, and landscape restoration. We can provide documentation and photos to help you file a claim or apply for a service-line rider.