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Cornel's Plumbing, Heating & Air Conditioning

Portland Plumbers
Ranked #3 in Portland | Grade A-
4.90 (2346 reviews)

Cornel's Plumbing, Heating & Air Conditioning

Cornel's Plumbing, Heating & Air Conditioning provides plumbing repairs, fixture replacements, and maintenance for Portland-area homes and small businesses. The company emphasizes clear communication, careful work, and respectful service.

Why Homeowners Choose This Business

Clear estimates, courteous technicians, and prompt scheduling make it easier to solve plumbing issues without surprises. With thousands of recent customer reviews and strong local presence, the company focuses on dependable outcomes and good communication from first call to cleanup.

Service Area

Serving Portland from its NW Science Park Drive location, with coverage across the metro as scheduling permits.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Holds a strong position among local competitors.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - Open 24 hours as listed; call to confirm availability and scheduling.

Services Covered

  Plumbing Services
  Renovation Services
  Service
  Plumbing Repair
  Water Heater Services
  Drain Cleaning
  Maintenance
  Leak Detection
  Repairs
  Water Heater Repair
  Water Heater Replacement
  Toilet Repair
  Faucet Installation
  Garbage Disposal Repair
  Shower Valve Repair
  repiping
  Sump Pump Service
  Kitchen Plumbing

Services include leak detection and repair, drain cleaning, toilet and faucet service, garbage disposals, water heater repair and replacement, shower and tub fixtures, supply and drain line repairs, and plumbing support for kitchen and bath updates.


Recent Reviews

4.90

(Based on 2346 reviews)

Customers consistently note quick response, knowledgeable technicians, and neat work. The company maintains a high star rating across a large number of reviews, reflecting steady performance and service quality.

Alex and Juan came out and promptly replaced a leaking faucet. Very clear with the options and pricing, replaced quickly and efficiently. Communication was excellent. Will be using again.

Edit: scheduled a furnace tuneup and turned out the original 20+ year old furnace needed to be replaced. Nate walked us through everything that was going wrong with the furnace and several different options for repair or replacement as well as deals and payment options. No one wants to get hit with this bill but he made it as painless as possible. Super friendly and respectful, transparent and personable.

Cornell‘s plumbing provided an excellent service and experience for us. We took advantage of a water heater service special. Kevin Van Dyke serviced our exterior tankless Gas hot water heater. He was personable and very professional. Kevin explained exactly what he was going to do and even gave professional tips on how to care for our hot water heater and keep our plumbing system clean and flowing. He even provided pictures and video of his work to further prove his honest and thorough expertise. I would trust Kevin to service our system again… he was great! Thank you Kevin Van Dyke and Cornel’s Plumbing.

Eric did a great job of cleaning three bathroom sink drains. He was friendly, courteous, efficient, on time, and he was able to do his work neatly and without our having to move things out of his way. Juan, who was also very friendly and courteous, diagnosed and efficiently replaced a part in one toilet and looked at our water heater. He also did a great job and provided a quote for a possible future water heater replacement. I highly recommend Cornel's.

Cornel's Plumber, James Pearson, performed maintenance on our Tankless Water Heater. He was very through, took his time and explained what had been done. We were very happy with the service overall.

Excellent service!!!! 5 stars! Juan got rid of are old hot water heater (2008) and replaced it with a new high efficiency one. Replaced all the corroded plumbing and old ball valves, as well. Friendly, fast and efficient just like our new water heater. Highly recommend this team at Cornell’s.



Frequently Asked Questions

Common calls include leaks, clogged drains, running toilets, and water heater issues. The team also replaces faucets and fixtures, repairs supply and drain lines, and supports kitchen or bath updates.

Yes. A technician will assess age, condition, and performance to outline the pros and cons of repair versus replacement. You will receive clear pricing and options before any work starts.

Service is primarily focused on homes and light commercial spaces. Scheduling and scope are confirmed in advance to ensure the right technician and materials are available for your job.

You can call to schedule a visit, and the technician will review the issue on-site. They provide an upfront estimate and obtain approval before beginning work.

Clear access to the work area and locate any relevant shutoff valves if safe to do so. If there is an active leak, place a container beneath and turn off water to the affected fixture when possible.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Request Service


Business Details


Business Rating
4.90 (2346 reviews) FeaturedPro Business
Address
14271 NW Science Park Dr, Portland, OR 97229, USA, Portland, OR 97229, US
Business Type
plumber
City Page

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