The Best Plumbing Contractors in Hillsboro, OR

Compare the highest-rated plumbing professionals in Hillsboro, Oregon. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Hillsboro Plumbing & Water Heaters

4.8
(180 reviews)
Verified

A highly-rated, locally-owned and operated company known for its rapid response times, especially for emergency services. They emphasize upfront, flat-rate pricing with no hidden fees and offer a 100% satisfaction guarantee. Their team is skilled in both traditional and modern trenchless pipe repair methods.

645 SE 10th Ave, Hillsboro, OR 97123

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Trenchless pipe replacement

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Mr. Rooter Plumbing of Portland

4.7
(250 reviews)
Verified

Part of a nationally recognized brand with a strong local franchise, Mr. Rooter provides reliable and professional service throughout the Portland metro area, including Hillsboro. They are known for their neat, uniformed technicians and their focus on sewer and drain cleaning services. They offer upfront pricing and 24/7 availability.

Serves Hillsboro from their Portland location.

Specialties & Features

Drain cleaning and sewer services
Pipe installation and replacement
Leak detection and repair

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Plumb One

4.6
(150 reviews)
Verified

A well-established, family-owned business that has been serving the region for decades. They handle a wide array of residential and commercial plumbing projects, from small repairs to large-scale remodels. Their longevity and membership in reputable organizations like the Plumbing Heating Cooling Contractors Association (PHCC) speak to their commitment to quality and industry standards.

Serves Hillsboro from their Beaverton location.

Specialties & Features

Bathroom and kitchen plumbing
Residential and commercial plumbing services
Water heater installation and repair

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Hillsboro

** The plumbing market in Hillsboro is competitive and robust, heavily influenced by the city's status as a major technology and industrial hub (the "Silicon Forest"). This has led to consistent demand for both residential services in growing neighborhoods and commercial services for business parks and industrial facilities. The average quality of service is high, with several established, licensed contractors competing on service quality, response time, and customer care rather than just price. Consumers can expect a typical emergency service call fee (often a 1-2 hour minimum) to range from $125 to $250, with hourly labor rates for non-emergency work between $90 and $150. The market features a mix of long-standing local family businesses and reputable franchise operations, providing Hillsboro residents and businesses with a variety of reliable, professional options.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Hillsboro regulations and climate

Frequently Asked Questions About Plumbing in Hillsboro

Get answers to common questions about plumbing services in Hillsboro, Oregon.

1What are typical plumbing service costs in Hillsboro, and why might they vary?

For standard service calls in Hillsboro, you can expect an hourly rate between $120-$200, plus parts. Costs vary based on the plumber's licensing level (Oregon requires a CCB license), the complexity of the job, and the time of year. Emergency repairs during our wet winter months, when frozen pipes are a risk, often incur higher after-hours rates. Always request a detailed, written estimate before work begins.

2How do I choose a reliable plumber in Hillsboro, and what local credentials should I verify?

Always verify that the plumber holds an active Oregon Construction Contractors Board (CCB) license and carries both general liability and worker's compensation insurance. For Hillsboro-specific reliability, check reviews on local platforms and ask if they are familiar with the city's inspection processes and local codes, which can differ from other Washington County municipalities. A reputable local plumber will provide their CCB number upfront.

3Are there seasonal plumbing issues I should prepare for in Hillsboro's climate?

Yes, Hillsboro's mild but wet winters pose specific risks. The most common seasonal issue is root intrusion into sewer lines from late fall to spring, as trees seek water. Additionally, while deep freezes are rare, exposed pipes in crawl spaces or garages can burst during cold snaps. We recommend a pre-winter sewer line inspection and pipe insulation, especially in older homes in areas like Orenco or Reedville.

4What common local regulations should I know about for plumbing repairs or remodels in Hillsboro?

For most significant repairs or remodels, a permit from the City of Hillsboro Planning & Building Department is required. This is especially important for water heater replacements, re-piping, or sewer line work, as the city must inspect for compliance with Oregon Plumbing Specialty Code. Using a licensed plumber ensures permits are pulled correctly, avoiding fines and ensuring your home's system is up to code for resale.

5My home was built before 1980. What plumbing concerns are specific to older Hillsboro homes?

Many older Hillsboro homes, particularly those with original plumbing, may have galvanized steel pipes that corrode and restrict water flow, or even Orangeburg sewer lines that are prone to collapse. Additionally, older homes often lack modern pressure regulators, and with Hillsboro's variable municipal water pressure, this can stress aging pipes. A video sewer inspection and a whole-house plumbing assessment are highly recommended to identify these latent issues.