New Title

Fully Licensed, Bonded, and Insured

Certified Madewell Applicator

Unique, Trenchless Repair Methods

(541) 239-3541

Visit Us

Request Lorem Epsom

Hero Request Form

Name:

Phone:

Email:

Services

Thank you for contacting us.

We will get back to you as soon as possible.

Oops, there was an error sending your message.
Please try again later.

Sewer Rehabilitation Services

Portland, OR

Fully Licensed, Bonded, and Insured

Certified Madewell Applicator

Unique, Trenchless Repair Methods

(541) 239-3541

Visit Us

Request Lorem Epsom

Hero Request Form

Name:

Phone:

Email:

Services

Thank you for contacting us.

We will get back to you as soon as possible.

Oops, there was an error sending your message.
Please try again later.

Restore Your Sewer Infrastructure Without the Excavation

Underground Tech provides comprehensive sewer rehabilitation services throughout Portland, OR and surrounding communities. With more than two decades of hands-on experience, we have helped property owners restore aging sewer systems using advanced, minimally invasive techniques. Our locally owned and operated team understands the challenges Oregon's infrastructure presents and delivers solutions that last.

Dealing with corroded pipes, structural damage, or failing sewer lines? We'll assess your system and recommend the most effective rehabilitation approach. As a fully licensed, bonded, and insured company serving throughout Oregon, we remain committed to quality workmanship and efficient service on every project. If your sewer system needs attention, contact us to schedule an evaluation.

Text START to to begin receiving offers by text.

Msgs may be autodialed. Consent to texts not required to purchase our svcs. Msg. and data rates may apply.

Text Now!

Why Choose Us

Over 20 Years of Experience

Certified Madewell Applicator

Fully Licensed, Bonded, and Insured

Worker in blue jacket operating equipment beside a truck in an industrial setting

Efficient, Professional Service

Quality Workmanship

Unique, Trenchless Repair Methods

H2S Corrosion Protection

Hydrogen sulfide gas naturally forms in sewer systems and can cause severe corrosion to concrete and other pipe materials over time. We apply specialized protective coatings that create a durable barrier against H2S corrosion, extending the lifespan of your infrastructure and preventing costly premature failures.

Learn More

Pipe Mandrelling

Before rehabilitation work begins, we conduct thorough pipe mandrelling to verify clearances and identify any obstructions or deformities within your sewer lines. This critical assessment ensures that our rehabilitation methods will work effectively and helps us design the most appropriate repair strategy for your specific system.

Learn More

Sewer Line Rehabilitation

Our sewer line rehabilitation services address everything from minor cracks to significant structural damage using proven restoration techniques. As a certified Madewell applicator, we have specialized training in advanced lining systems that restore pipe integrity without the need for extensive digging or landscape disruption.

Learn More

Trenchless Pipe Repair

We utilize innovative trenchless repair methods that rehabilitate your sewer lines from the inside out, eliminating the need to excavate your yard, driveway, or landscaping. This approach saves you time and money while delivering a fully restored pipe system that meets or exceeds the performance of new construction.

Learn More

Button

View More Offers

Our Recent Projects

Concrete training ground with small walls, ladders, and platforms in a large outdoor pit

White tow truck pulling a trailer beside a yellow fire hydrant outside a building

Indoor covered pool with empty lanes marked by black lines and white lane blocks

View More Projects

Here's what our satisfied customers are saying...

At Underground Tech, we take pride in providing exceptional sewer rehabilitation and wastewater infrastructure services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Underground Tech and let others know what you think.