Cornel's Plumbing, Heating & Air Conditioning
HVAC contractor in Portland, OR.
In Cornel's Plumbing, Heating & Air Conditioning's own words
Cornel's Plumbing. Heating & Air Conditioning is a family owned and operated Plumbing and HVAC company serving Portland, OR. We specialize in Furnace, Heating and AC Maintenance, Repair and Replacement, Sewer Repair, water heater replacement, repiping, water issues, and emergency plumbing repair. We believe quality workmanship, honesty and a job well done are all part of a days work! Contact us today, we would love to help!
- Trade
- HVAC contractor
- Business address
- 14271 NW Science Park Dr, Portland, OR 97229
- Telephone
- (503) 523-4854
- Website
- cornelsplumbing.com
- Hours
-
- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- OR register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Their technician James came to my property to fix a valve. While the problem was not as straightforward or as easy as he and I had both hoped for, he was determined to get the job done. I can not thank him enough for fixing the valve and helping me get water back on. I would highly recommend going with this company.
Nene R.
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Thank you to Cornel’s plumbing and technician Colby. A job well done. Kind and professional. Price for service was appropriate to exceptional because the product needed was upgraded without increasing the cost.
Krista L.
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He is the best and the most patient. ☺️☺️🏡🏡Thank you Brenden!!!!🏡
Genie S.
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Alex was really good in explaining and sharing us the option which would be the best!
Anitha C.
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I had an appt today with Brenden to fix our leaky shower valve. He was personable and efficient. He fixed it about 30 min including testing.
Michael S.
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Called them out to fix a leaky tub faucet. After barely looking around they made up some bs about how I needed a $20,000 job to replace all the pipes. My brother recommended a reputable plumber who later fixed the issue for $375. Borderline fraudulent and entirely untrustworthy. My bet is they are owned now by private equity who are pushing them hard to upsell on everythin
Theo L.
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Brenden licensed plumber came to my house to day to check about my water heater "Rediance" and I really appreciated his work . He is very profesional and a very friendly person Thanl you Brenden
Marie-Christine M.
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Nobody likes moving into a house they just bought and finding a burst main water line or shower draining troubles. Unfortunately we did, but the team at Cornell’s (specifically Juan, John, Eric and Kyle) all came to our rescue and fixed all issues as economically and logistically efficiently as was possible under the circumstances. We then learned about their membership program and, as new homeowners, value the peace of mind in property maintenance and proactive repairs to avoid these unpleasant surprises in the future. Thank you all!
Spencer B.
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Juan and Brenden were both great! We are totally happy with their work and our new toilet.
Nathan M.
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Bad exsperiance,there tech kept trying to push me to replace entire water line instead of a simple repair. Told me the city had to locate lines even though no digging is required. Quoted me 2308 dollars refusrd to break down charges and tell me how mucj the location fee c was ect ect.got the job done for 350 dollars beware of this company
Ron L.
About Cornel's Plumbing, Heating & Air Conditioning
Cornel's Plumbing, Heating & Air Conditioning names furnace, heating, and air-conditioning maintenance, repair, and replacement among its work. The company also describes plumbing work that includes sewer repair, water-heater replacement, repiping, water concerns, and emergency repairs.
Heating and cooling work in Portland
The company says it has served the Portland area since 1982 and identifies itself as family owned and local. Its HVAC offerings include furnace repair, heat-pump installation and repair or replacement, mini-split installation and repair or replacement, AC installation and repair, full AC tune-ups, furnace tune-ups, indoor-air-quality services, and smart-thermostat installation.
The business also advertises 24/7 live scheduling. It works with residential and commercial customers, and the company names Portland and Clackamas County among its service areas.
Customer ratings and around-the-clock hours
Reviewers often mention clear explanations, technician professionalism, prompt scheduling, and completed repair work; some reviews also raise concerns about recommended replacement work and quoted costs.
The business is open 24 hours a day, seven days a week. Cornel's Plumbing, Heating & Air Conditioning offers financing options and describes its founder, Cornel Morariu, as having more than 40 years of plumbing experience.
Portland homes and HVAC demand
Per the American Community Survey, electricity heats 49% of Portland housing units in 2024. NOAA normals for 1991-2020 put Portland's average temperature at 54.2°F, with an average high of 62.7°F and average low of 45.7°F.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.