A leak does not have to be dramatic to be expensive. A water meter that creeps forward overnight, a patch of warm flooring, or a sprinkler zone that never seems to dry out can all point to a problem hidden out of sight. M T Dunn Plumbing locates the source of water loss and fixes it in the same visit whenever possible. Whether the leak is inside a wall, beneath a slab, or under your yard, our technicians use proven tools and practical experience to stop the loss and restore your plumbing with lasting results.
Our highly experienced plumbing professionals will contact you for a free estimate and consultation.
Customers across Hillsboro rely on M T Dunn Plumbing for honest, dependable plumbing services. The team is known for providing timely service, clear communication, and quality workmanship. From simple repairs to complete plumbing upgrades, they work hard to deliver solutions that meet every customer’s needs.
Here are the plumbing services M T Dunn Plumbing offers to residential and commercial customers throughout Hillsboro, OR.
State-of-the-art camera surveys help pinpoint blockages, root growth, leaks, and pipe cracks without costly excavation.
Installation, repair, and swap-out services provide high-efficiency, on-demand hot water for homes and businesses.
Gas water heaters are mounted safely and adhering to current code requirements for reliable long-term performance.
Cutting-edge trenchless methods replace damaged sewer lines while lessening disruption to landscaping and hard surfaces.
Rapid troubleshooting and repairs restore hot water and improve system efficiency.
Repair services address jams, leaks, odd noises, and mechanical issues affecting kitchen disposals.
Gas piping issues and leaks are safely repaired to maintain integrity and proper system performance.
Cracked or leaking pipes are repaired quickly to protect property and reduce water damage.
Emergency repair services stop water leaks, fix broken pipes, and restore safe water flow while avoiding property damage.
Inspection and repair services identify the source of sewer odors and restore proper drainage and venting function.
Targeted sewer repair solutions correct cracks, root intrusion, corrosion, and pipe failures that can lead to backups and water issues.
Troubleshooting and repair services restore sump pump performance, helping protect basements and crawl spaces from flooding and water seepage.
Specialized leak detection methods locate leaks beneath concrete foundations, allowing for targeted repairs that minimize structural harm.
Corroded or leaking water supply lines are repaired to restore steady water delivery and prevent property costs.
Fixes address leaks, drainage problems, damaged components, and fixture issues to keep kitchen and bathroom sinks functioning properly.
Skilled toilet installation services ensure proper alignment, secure connections, consistent operation, and code-compliant performance.
Residential and point-of-use water filtration systems are installed to improve water freshness, taste, and overall system reliability.
Comprehensive diagnostics identify the cause of low or high water pressure and restore balanced flow throughout the plumbing setup.
Fresh gas lines are installed for residential and commercial applications, ensuring safe operation and compliance with applicable regulations.
Trusted gas fireplace installations provide reliable heating, safe fuel connections, and steady system performance.
Winter solutions help protect plumbing systems from freezing temperatures, reducing the risk of burst pipes and significant water damage.
When water is escaping, you want one team that can find the problem and fix it. Here is what you get when you call us.
One Team, Start to Finish
The technician who locates your leak can also repair it, so nothing gets lost between handoffs.
Precise Leak Location
We trace water loss to the exact point of failure instead of guessing or opening surfaces at random.
Modern Detection Technology
Electronic listening devices, thermal cameras, and moisture meters are standard equipment on our trucks.
Minimal Mess and Disruption
We open only what is needed and leave your property as undisturbed as possible.
Repairs Matched to the Cause
Whether it’s a worn joint, a corroded section, or a failed line, we fix the actual problem rather than patching symptoms.
Verified Results
We test the line after repair so you know the leak is truly resolved.
Honest, Upfront Estimates
You receive a clear explanation of findings and costs before any repair begins.
Coverage for Every Line
Supply pipes, hot water lines, drain lines, irrigation lines, and slab or underground leaks are all within our scope.
Documentation You Can Use
Written findings and photos are available to support insurance claims or property records.
Licensed, Insured, and Locally Experienced
Our technicians know the plumbing in both older and newer Hillsboro homes and take responsibility for their work.
By combining accurate detection with dependable repair, M T Dunn Plumbing gives Hillsboro property owners a faster, simpler way to stop water loss and protect their investment.
Our method moves from simple observations to specialized testing, so we never miss the real cause.
We begin by asking what you have noticed, such as higher bills, strange noises, low pressure, or soggy ground.
With all fixtures off, we watch the meter for movement. Any motion confirms that water is escaping somewhere on the property.
Gauges placed on your plumbing show whether pressure is dropping, which helps us decide which lines to focus on.
Toilets, water heaters, washing machine hookups, and outdoor spigots are checked first, since they are common and easily overlooked sources.
Sensitive microphones pick up the faint sound of pressurized water escaping through a pipe, even through concrete or soil.
Infrared cameras reveal cool or warm patterns on walls and floors that signal moisture or a leaking hot water line.
Moisture meters confirm whether materials are wet and help us map how far the water has traveled.
For stubborn cases, a harmless gas or tracing tool follows the path of a pipe and exposes the point where it escapes.
We cross-check results from multiple tools so the leak’s position is verified before anyone recommends next steps.
We explain what we found, show you the evidence, and outline your repair choices in plain language.
Most standard leak detection visits in Hillsboro take one to two hours, though large properties or deeply buried lines may require extra time.
A leak in a commercial building can mean wasted water, damaged inventory, and unhappy customers. Our detection process is designed to work around your operations.
Our aim is to give business owners fast, reliable answers while keeping the workday moving.
Consider booking a detection visit if you notice any of the following:
In our experience, yes. A suspicion is reason enough to check, and detection costs far less than the damage a hidden leak can cause.
Water takes the path of least resistance. A pinhole leak can saturate insulation, rot wood framing, loosen soil beneath a foundation, and feed mold, all without leaving a visible trace. Because the symptoms are so subtle, many property owners explain them away until the damage is extensive.
Many of the visits we make follow weeks or months of unexplained bills. Detection often shows that the water loss was steady and fixable all along. Learning the answer sooner almost always means a smaller repair and a smaller invoice.
We particularly encourage testing in homes with aging piping, in properties that have had recent ground work nearby, and in buildings with unexplained moisture.
If you notice something wrong, whether it’s a sudden rise in your water bill, damp patches, dripping sounds, or lingering moisture, don’t wait for damage to get much worse. A professional leak detection and repair today can prevent a larger and costlier fix tomorrow.
No single tool works in every case. We choose the right method for each situation to get a fast, accurate result.
| Situation | Detection Method |
|---|---|
| Hidden leak inside a wall | Thermal imaging and moisture mapping to locate the wet zone. |
| Suspected slab leak | Acoustic listening and pressure testing to find the leak beneath concrete. |
| Underground water line loss | Ground microphones and line tracing to track the pipe path. |
| Unexplained meter movement | Isolation testing to determine which section of plumbing is losing water. |
| Leaking hot water line | Infrared scanning to detect warm spots in floors and walls. |
| Silent toilet leak | Dye testing to confirm water seeping past the flapper. |
| Irrigation system loss | Zone-by-zone pressure checks to locate the damaged line or valve. |
| Leak that is hard to trace | Tracer gas to follow escaping vapor to the source. |
Choosing the right technique for each case lets us deliver precise results that protect your Hillsboro property without unnecessary disruption.
Fast Response • Upfront Pricing • Guaranteed Work
M T Dunn Plumbing provides dependable leak detection and repair services in Hillsboro, OR, helping homeowners and businesses find hidden leaks quickly and resolve them with lasting, precise repairs.
When water is actively causing harm, you need answers right away. Here is how we handle urgent situations.
Top-Priority Dispatch
Calls involving visible damage or suspected major leaks go to the front of our schedule.
Round-the-Clock Availability
Our team can be reached at any hour for pressing concerns.
Shutoff Instructions Over the Phone
We help you locate and close your main valve before we arrive.
Fully Equipped Vehicles
Our trucks carry the detection gear needed to start work immediately.
Fast Source Identification
We focus first on finding where the water is escaping so it can be stopped.
Damage Limiting Advice
We tell you what to move, cover, or dry out while testing is underway.
Straightforward Updates
You will always know what we are doing and why.
Clear Pricing Up Front
Costs are explained before emergency testing begins.
Calm, Experienced Technicians
Our team stays steady and efficient, even late at night or on weekends.
Next-Step Guidance
After detection, we help you plan repairs and, if necessary, connect you with restoration professionals.
This approach gives Hillsboro property owners fast, dependable help when a suspected leak cannot wait.
Watch for climbing water bills, sounds of running water when everything is off, damp or discolored surfaces, and a water meter that moves with all fixtures closed.
Pricing depends on the size of the property and how difficult the leak is to locate, and we explain the cost before we begin testing.
No, we rely on listening devices, thermal imaging, and moisture meters, so detection is typically non-invasive.
A slab leak is a break in a water line running beneath or within a concrete foundation. Early detection helps prevent foundation shifts and flooring damage.
Sometimes, certain tests require us to isolate or briefly shut off sections of your plumbing, and we will let you know in advance.
Yes, poor connections, high water pressure, or ground movement can cause leaks even in recently installed pipes.
Yes, we provide detection services for both residential and commercial properties across the Hillsboro area.
M T Dunn Plumbing delivers accurate, non-invasive leak detection in Hillsboro, OR, helping homeowners and businesses uncover hidden water loss quickly so they can fix it before it becomes costly.
Do not let an unseen leak drain your wallet or weaken your property. Call M T Dunn Plumbing to schedule leak detection in Hillsboro and get accurate answers backed by proven technology and honest service.
Reach out to M T Dunn Plumbing today to book your visit.
At M T Dunn Plumbing, we proudly serve Hillsboro, Beaverton, Portland, Tigard, Lake Oswego, Sherwood, Tualatin, West Linn, Wilsonville, Aloha, Newberg, Gaston, Banks, North Plains, and the surrounding Portland metro areas.
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