How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%92+50.2Reliability 24%93+22.5Value 14%90+12.7Replies to reviews 7%100+7.1Experts Score= 93Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.93SCORECornel's Plumbing, Heating & Air Conditioning
Portland, OR · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #69Position by Experts Score among all companies we track in this category. of 154 plumbers · 4.9★ from 1,114 Google reviews
Report card
Percentile vs other plumbers (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and replies to reviews; weakest: value.
Reviews for your job
Customers hired Cornel's Plumbing, Heating & Air Conditioning for 8 kinds of job.
Cornel's Plumbing, Heating & Air Conditioning for faucet installation
Clear ✕All 16 Google reviews tagged “Faucet installation”
After getting a few quotes I felt the most comfortable with Jake and Cornell’s plumbing to replace our leaking bathtub. He spent an hour talking with me about all of our options, and even told us what areas we would absolutely need a plumber for vs doing ourselves or hiring a handyman. I really appreciated the…
Chad was great to work with and explained things very clearly.
Chad was very genuine and a pleasant to talk with, straight forward, honest with the options we had as far as upgrading to a better system. Ultimately we chose the path that was more affordable for us and he was perfectly fine with that and jumped right into it and completed the entire job on a timely bases. Extremely happy with the service. Thanks Chad
Jake was very professional and skilled and installed my new kitchen faucet and did the repairs that were needed.
Jake was amazing. After getting our new kitchen counters, we discovered the company that put them in didn’t reinstall plumbing. After failing to do it ourselves, Cornell was able to come out the next day and reattach everything, update our pipes and hardwire the new disposal. He was fast, friendly and all pricing was upfront.
I had Jake come and install new faucets to outside water. He was professional, punctual and great with communication. He installed the new faucets in a timely manner and was very kind. I would recommend Jake to anyone as a skilled and professional plumber! I will definitely use him again.
Matt was great. Second time he's worked on the house. Does a wonderful job of quickly diagnosing the issues, working up an estimate and then fixing the issues. Would highly recommend Matt and Cornel's
We are really happy we chose Cornell. Kayne did a great job with executing all of the work. It started out as a small bathroom renovation and it became a much larger project. Our pipes that we had were original with our 100 year old house and needed replaced before we could even think about the bathroom. They were…
Juan was a great technician. He explained everything well. He was very patient answering all my questions. Overall I had a very good experience using Cornel’s. I would definitely use them again. 04/20/26 - I did use Cornel’s again today. Eric came today to snake the drain in the kitchen. It was a stubborn blockage…
Nathan was fast and efficient and did an amazing job installing a new sink/vanity/faucet and new toilet. Super fast and it looks great. The old vanity was hideous so this bring joy to my heart.
The team Trey lead for our extensive repair and replacement of water and sewer pipes was well coordinated with the waste cleanup team and was done within 4 days. They did a fantastic job. Trey communicated with us on progress every day. Very thankful this team could get us in right away.
Great service from and solved our problems in a house we’re just moving into. Expert advice on a few other issues and future projects. I was very pleased with your office staff and dispatch-polite, very informed and flexible in adjusting the schedule.Jake will be requested again! Thank you Once again we had a…
Brenden was super friendly, explained everything so we knew our options and got the job done quickly. Recommend!
This letter is support of the work that was done at 8230 SW Glencreek Court, Portland, OR 97223. Starting with the estimate done by Cornel Plumbing, I felt confident that I was in the best of working hands. The estimate was fair and I was not charged for it. Everything was explained thoroughly to both my wife and…
Juan, Nate and another technician (whose name suddenly skipped me) came to our house on 9/11/25. They installed 4 faucets, 2 toilets and 2 valves within a day. Amazing job! They were courteous, professional and came well prepared. I highly recommend Cornel's Plumbing!
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Water heater installation | 125 | $1.2k–$2.5k |
| Plumbing pipe repair | 92 | $322–$1.2k |
| HVAC system maintenance | 76 | $26–$239 |
| Toilet repair | 67 | $209–$593 |
| Plumbing leak detection | 60 | $114–$633 |
| A/C system maintenance | 46 | $27–$480 |
| Drain cleaning | 36 | $148–$502 |
| Plumbing leak repair | 35 | $264–$968 |