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 drain cleaning
Clear ✕All 36 Google reviews tagged “Drain cleaning”
Kyle did a good job pressure washing out our underground gutter drains. Fast work and great communication.
Our technician communicated with us before arriving and was quick and professional dealing with our clogged shower drain.
Eric was great and fixed a drainage problem in an hour that another company couldn’t resolve in four hours. Thank you!!! Friendly, knowledgeable, and efficient.
Thank you so much for the quick and fast service. The gentleman Kyle that came out was very nice, friendly and explained in details what he would do. Thank you again I highly recommend the company, but the employee (Kyle) behind it is what makes them a better choice. I would 100% use them again in the future. Also…
Kyle did a great job of explaining what he was going to do and how things were going. He also told me what things should not go down a garage disposal. We will use Cornel’s Plumbing anytime we have a plumbing issue.
Kyle was ahead of schedule and professional, efficient! Would hire again. He had the knowledge to answer additional questions and guide planning of future projects for our aging plumbing
Kyle came out on a Sunday and was great. He provided several options, got things working today, and helped me get set up with a long-term solution.
Kyle was great- very efficient and personable
Kyle was great and very polite! He got the job done quickly and cleaned everything up at the end.
The crew was very professional, clean, and focused on the task. They did all the work needed in a timely manner. I am very pleased with the outcome!
Exceptional work quality! Very friendly and efficient. Walked me through every step in the process and was transparent about the fee. Would highly recommend. Drain techs name was Kyle!
David was great! Scheduling was easy and communication from the whole team was A+
Fast, thorough, and cleared out basement drain perfectly. Thank you!
David did an excellent diagnosing and addressing the drain issue that we had. Will definitely consider Cornel's for any future plumbing work.
David was very friendly, knowledgeable, prepared and did a great job! Highly recommend!
Eric was very professional and I was kept up to date on his arrival time.
Eric was easy to communicate with was friendly and did a thorough job getting my sink unclogged.
This company is awesome at communicating and keeping you informed. From my initial call to technician arrival I got a confirmation text with estimated arrival and 2 updates of status. The technician then called after previous job to confirm an earlier arrival. Once here, David was professional and explained…
David was our technician from Cornel today. He did such a great job. He removed two difficult clogs in our toilet and bathroom sink. The bathroom is finally working again!. David has a great upbeat attitude and excellent manners. I really appreciate his hard work and will stick with Cornel for future service. Thank you.
Cornet was very helpful setting up the service. David was fantastic in every way as he completed the work efficiently and explaining what he saw and what I should do going forward. Thank you David!
Both Jake and David were very knowledgeable in all aspects of their professional plumbing duties. Would highly recommend Cornell’s Plumbing for all your plumbing needs. Reasonably priced as well 👍👍
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…
I received excellent customer service. Professional, courteous, efficient, knowledgeably answered all my questions. Will definitely be a returning customer and will highly recommend to others. Thank you so much!
David helped us with some clogged drains. He was a pleasure to work with. Very friendly and knowledgeable.
Experience started with phone call with Amber, who listened to my problem and left me with the feeling that I had been heard and that help would be on the way at the earliest time available. Next the technician, David, appeared and fixed the problem, a clogged sink. Personable, professional , warm and friendly. Also my dog liked him!!!
Service was great. Price quoted before service, and service was explained well
Eric B was a complete pro through a very harrowing process today. He was very skilled, remained cheerful, followed through and got it done. Thank you!
Eric did a great job. He took the time to explain everything and the cost upfront.
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.
Cornel's replaced our old, galvanized pipes in our basement and utility room; installed a new, larger water service; and replaced the old cast iron waste line. They were very helpful and professional and did an excellent job. Their licensed plumber, John, and his assistant Josh were polite and responsive,…
I called Cornel’s with a question and Kevin in the office was very Helpful, friendly, and kind. I could tell there was good connectivity between him and his team with the information he Provided. I’ve experienced pleasant and helpful interactions no matter what Member of the Cornel team I’ve worked with! Thank you!
Earnest at Cornel's Plumbing is a magician. He went right to our kitchen drain pipe plumbing issues & knew exactly how to repair it & put together a team to make it happen. Cornel's Plumbing, Drytime Restoration & Minute Man Construction. We didn't have the bother of interviewing several contractors, Earnest put our…
Cornel's Plumbing was amazing today. Earnest, Nathan & Trey came out to replace our kitchen drain pipes. They replaced the pipes with better, more efficient piping & in better order then the original pipes were. Earnest helped us put together an entire team Cornel's Plumbing, Drytime Restoration & Minute Man…
Nate and Eric did a remarkable job clearing my sewer line and providing a detailed inspection of my home which lead some further concern and recommendations I was unaware of. Couldn't be more pleased with this company!!
Rating only, no written review.
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 |