Sewer Lines Repaired Without Destroying Your Yard

DNI Heating and Air provides sewer line repair and replacement for homes and businesses in Boulder using methods that minimize disruption.

When you notice sewage backing up into your toilet or tub, water pooling in your yard near the sewer line, or a patch of grass in Boulder that stays greener than the rest of your lawn, your sewer line may be cracked, collapsed, or blocked. You need a plumber who can locate the problem underground, explain what is happening, and fix it without tearing up your entire yard or driveway.


DNI Heating and Air handles sewer line repairs and replacements in Boulder using advanced technology to identify and pinpoint problems, then creates a cost-effective strategy and explains your options. The methods used are often less invasive than traditional sewer repair, frequently avoiding the need to dig up large sections of lawn or landscaping. DNI Heating and Air is a fully licensed and insured plumbing contractor.


If you are seeing signs of sewer trouble at your Boulder property, contact us to schedule an inspection and discuss the best way forward.

Camera inspection and repair methods that protect your property

When you call for sewer service in Boulder, the plumber runs a camera through your sewer line to locate cracks, root intrusion, offsets, or collapses. The video shows exactly where the damage is and what is causing the backup, so the repair strategy addresses the actual problem instead of guessing.


After the repair or replacement is complete, your drains flow freely without gurgling sounds, water clears from sinks and tubs at normal speed, and you no longer smell sewer gas in your basement or yard. Toilets fill with water to the proper level and do not bubble when other fixtures drain.


The plumber discusses every stage of the project, gets your approval before starting work, and aims to minimize disruption and turnaround time. The service does not include landscaping restoration, but the repair methods often require only small access points rather than a full trench, reducing the amount of digging and ground disturbance across your property.

Worker installing orange plastic pipes in a trench, using a shovel in dirt.

People usually want to understand what went wrong and why

Homeowners often ask what caused the sewer line to fail, how the repair will be done, and whether the problem will come back after the work is finished.

What are the most common signs of a broken sewer pipe?

Common signs include flooding in your yard, a patch of grass that stays greener near the sewer line, gurgling sounds from toilets, lack of water in toilet bowls, sewage backup in the toilet or tub, sewer odor in the basement or yard, and slow or non-draining bathtubs and showers. Any of these symptoms should be checked by a licensed plumber.

How does a camera inspection work?

The plumber feeds a waterproof camera through your sewer cleanout or drain, then watches a live video feed showing the inside of the pipe. The camera reveals cracks, root intrusion, blockages, and collapsed sections so the plumber knows exactly where and how to repair the line.

What does less invasive sewer repair mean?

Less invasive methods often use trenchless techniques that repair or replace the pipe through small access points rather than digging a full-length trench. This approach reduces the impact on your lawn, landscaping, and driveway.

Why does my grass look greener near the sewer line?

A cracked sewer pipe leaks wastewater into the soil, which acts as fertilizer and makes the grass grow faster and greener in that area. It is one of the clearest visual signs that your sewer line is damaged.

How long does sewer line repair take?

Timeline depends on the location and extent of the damage, but most repairs in Boulder are completed in one to two days. The plumber will give you an estimate after inspecting the line and explaining the repair method.

If you are dealing with slow drains, sewage odors, or flooding in your yard, DNI Heating and Air provides sewer line inspections and repairs throughout Boulder using technology that finds the problem and methods that limit damage to your property. Learn more by reaching out today.