What areas does MT Dunn Plumbing serve?

MT Dunn Plumbing serves the greater Portland metro area, including Hillsboro, Beaverton, Tigard, Newberg, Portland, Banks, North Plains, Cornelius, Aloha, Lake Oswego, Sherwood, and Tualatin.

What sets MT Dunn Plumbing apart from other plumbing companies?

MT Dunn Plumbing is committed to providing excellent service and never takes shortcuts. They use the best, most proven plumbing techniques and only work with high-quality professional parts and materials. They have also earned the Super Service Award for nine consecutive years, demonstrating their dedication to customer satisfaction.

What is the company's approach to plumbing work?

MT Dunn Plumbing takes a comprehensive and thorough approach to all of their plumbing work. They never take shortcuts and only use the best, most proven plumbing techniques to install or repair any plumbing issues their customers may have. They are committed to using high-quality professional parts and materials and ensuring the job is done right the first time.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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M T Dunn Plumbing

$1.6M revenue • 8 employees • 3618 SE Conrad Ct, Hillsboro, OR, 97123, United States

Last Updated Aug 21, 2026

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Company Overview

Company Name

M T Dunn Plumbing

Address

3618 SE Conrad Ct, Hillsboro, OR, 97123, United States

Website

mtdunnplumbing.com

Phone

(503) 640-2458

Approx. Annual Revenue

$1.6M

Employees

Established

2008

Google Reviews

4.8 (112 reviews)

Google Business Category

Septic system service

About M T Dunn Plumbing

MT Dunn Plumbing is a plumbing service provider located in Hillsboro, Oregon. With over 35 years of experience, the company serves the greater Portland metro area, offering a wide range of plumbing services, including water heater repair, leak detection, and installation of high-quality professional parts and materials. MT Dunn Plumbing prides itself on its commitment to providing excellent customer service and utilizing the best plumbing techniques.

Business Profile

Read from the M T Dunn Plumbing website on Oct 12, 2026. Hover an item to see the exact wording it came from.

How M T Dunn Plumbing works

Licenses, certifications & awards

Licensed, Bonded & InsuredLicensed Insured Bonded

Ownership (as declared by the business)

About the website

Website quality (AI-assessed): 8/10 · Current copyright 2026; Complete service and contact info

Recent changes

What changed on the M T Dunn Plumbing website and Google listing, as detected by Coldlytics on each visit.

Oct 15, 2026
Google Business category is now Plumber
Oct 14, 2026
Google Business category is now Septic system service
Oct 14, 2026
Google reviews went from 111 to 112

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Plumbing Companies near Hillsboro, OR

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Frequently Asked Questions about M T Dunn Plumbing

Technologies Used

Key Decision Makers

Mike Dunn Owner