Trenchless Pipe Repair

At Hiller, we fix pipe problems fast and efficiently.

We specialize in trenchless pipe repair that restores damaged sewer and drain lines with minimal digging and disruption. Using advanced trenchless pipe rehabilitation technology, our certified technicians repair cracked, corroded, and leaking pipes without tearing up your yard, driveway, or foundation. Whether you’re dealing with recurring clogs, aging pipes, or hidden leaks, we deliver fast, reliable, and long-lasting solutions—so you can get back to normal with confidence and peace of mind.

Modern Pipe Repair That Protects Your Home and Your Yard

Hiller’s new Trenchless Pipe Repair system is a faster and cleaner solution for your home! When one of your home’s pipes begin to leak, the last thing you want is a costly, lengthy, messy repair that damages your yard , driveway, walls, or floors.

Trenchless Pipe Repair Benefits:

Minimal digging required

Works for many pipe types

Safe, non-hazardous materials

No messy mixing

Can be completed in any weather

Arrives ready-to-install

A cross-section illustration shows underground pipes with glowing blue liquid, surrounded by soil and tree roots. Featuring trenchless pipe repair, the yellow box lists: 6-month storage, 2-year warranty (excluding clogs), and Made in the USA.
Illustration of a glowing pipe navigating underground around roots and bends. A speech bubble says, Did You Know? Trenchless pipe repair lets this system move through tight spots like P-traps and bends without tearing things apart.

Trenchless Pipe Rehabilitation

Our Trenchless Pipe Rehabilitation systems are designed for both smaller plumbing and drain lines (using a pull-in-place and push-in-place method) and larger sewer lines and pipes, (using a pull-in place, push-in-place, or inversion method) to quickly and effectively repair leaks, cracks, and pipe damage on any scale.

Unlike traditional pipe repair methods, we’ll use your existing pipes to act as a route for new, fully sealed, clean pipes. This means no pulling out old plumbing, no mixing chemicals, and less mess!

OUR TRENCHLESS PIPE REHABILITATION PROCESS IS:

White outline of two hands holding a shield with a checkmark, centered on a blue square background, symbolizing protection, safety, and the reliability offered by trenchless pipe repair solutions.
Safe & Clean

no harmful chemicals, no odors, and no clean-up

White outline of two hands holding a shield with a checkmark, centered on a blue square background, symbolizing protection, safety, and the reliability offered by trenchless pipe repair solutions.
Protects your property

no trenching your yard, durable products for long-term fixes

White outline of two hands holding a shield with a checkmark, centered on a blue square background, symbolizing protection, safety, and the reliability offered by trenchless pipe repair solutions.
Versatile

system navigates curves, bends, and p-traps easily to resore every part of the pipe

Advanced Trenchless Pipe Repair Technology & Materials

Our Trenchless Pipe Rehabilitation systems use cutting-edge technology and products to make repairs faster, safer, and more reliable. With pre-mixed seamless UV liners and custom-formulated resin, pipe repairs have never been easier!

Our packer features a silicone expansion bladder that pulls or pushes the UV liner through the pipe systems. Its durable materials are reusable, flexible, and feature strong connections that won’t get lost or stuck in curves or bends. The liner can be used in any temperature, and doesn’t require refrigeration or special storage to remain strong.

Our specialized resin allows liners to cure quickly. This means most repair jobs an be completed much faster, allowing you to get back to normal life with no further disruption.

An illustration showing trenchless pipe repair with a blue liner underground, equipment above ground, and a sign that reads: “Did You Know? Our liners exceed ASTM structural standards… stronger than the original pipe.”.

Your Trusted No-Dig Pipe Repair Experts

Hiller is revolutionizing plumbing repairs with its stress-free solution to fixing pipes. No hassle, no mess. Just fast, durable, clean repairs you can trust for years to come. And, with our manufacturer certified install team, you can be sure the work was done correctly, safely, and professionally… all backed by our “Happy You’ll Be or the Service is Free!™ guarantee.

WHY HOMEOWNERS TRUST OUR TRENCHLESS PIPE REHABILITATION:

Save money compared to traditioinal excavation repairs

Protect your home, landscaping, driveway, and lawn from damage

Keep family and pets safe with eco-friendly, non-VOC materials

Repairs last for years, not months

Jobs are completed much faster, so you can get back to what matters most.

A cutaway view of an underground pipe shows a damaged, soil-filled section replaced by a smooth white liner using trenchless pipe repair. Inset above compares a corroded pipe cross-section labeled Before Restoration to a clean one labeled After Restoration.

How Trenchless Pipe Rehabilitation Works

Blue circular icon with white outline of two overlapping houses and a magnifying glass in front, symbolizing inspection—ideal for trenchless pipe repair. The icon is bordered by a yellow semi-circle with a pointed tip at the bottom.

Step 1

Inspection & Prep

A camera inspection identifies the damaged area inside the pipe. The line is then cleaned with specialized tools to remove buildup, roots, and debris so the liner can bond smoothly.

A blue circle with a white outline of a pipe and a right-pointing arrow inside, surrounded by a yellow border at the bottom, symbolizes trenchless pipe repair.

Step 2

Positioning The Packer

A packer loaded with a UV-activated fiberglass liner is guided into the pipe and set in place at the repair site. Its flexibility makes it easy to maneuver through bends and transitions.

A blue circular icon with a white outline features a document with check marks, a shield, and a thumbs-up—symbolizing quality trenchless pipe repair—surrounded by a yellow semi-circular border at the bottom.

Step 3

Controlled Inflation

Once positioned, the packer inflates and presses the liner tightly against the pipe’s interior walls. This ensures even contact and prepares for curing.

A blue circular icon with a white outline of a barred round window or grate in the center, bordered by yellow at the bottom, resembling a location pin—ideal for representing trenchless pipe repair locations.

Step 4

Uv Casting

LED UV lights inside the packer activate the liner’s resin. Within minutes, the liner cures and hardens into a strong, seamless “pipe within a pipe.”

White line drawing of two buildings and a clipboard with a checklist and magnifying glass, centered on a blue circle with a yellow border and downward point—perfect for illustrating trenchless pipe repair inspections.

Step 5

Final Inspection

The packer is removed, and a final camera inspection confirms the repair. The result is a smooth, long-lasting solution ready for reliable use.

A house with a Hiller service van parked outside; the ground is cut away to show trenchless pipe repair in action, with a blue pipe connected to underground plumbing, roots nearby, and a tree overhead.