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J. Rasmussen Plumbing & Service, LLC
About the business:
In the heart of Oshkosh, we are J. Rasmussen Plumbing & Service, LLC - your reliable partner for all plumbing needs. For decades, we've been serving our community with unwavering dedication and expertise in residential plumbing services.
Our team takes pride in understanding that every home is unique, and so are the plumbing challenges it may face. From leaky faucets to complex drain issues, we approach each project with a tailored solution that ensures efficient and lasting results.
In our mission to provide exceptional service, we specialize in various aspects of plumbing, ensuring that you're never left without help when you need it most. We're more than just a plumber - we're your local allies committed to maintaining the integrity of your home's plumbing system.
At J. Rasmussen Plumbing & Service, LLC in Oshkosh, we believe that transparency and open communication are key to building lasting relationships with our valued customers. With a customer rating of 4.0/5 (based on 31 reviews), you can trust us to deliver professional, dependable plumbing services when you need them most. Join the countless homeowners who choose us for their plumbing needs and experience the difference our commitment makes.
Services:
All services 1-
Plumber
Book from $50In homes across Oshkosh, we're the plumbing specialists who ensure smooth-flowing fixtures and efficient drainage. Our comprehensive plumbing services cover …
Photos and videos
Hours of operation
- Mon – Fri
- Sat – Sun
- 7:30 AM – 5:00 PM
- Closed
Latest reviews
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Joel Griffin26 June 2026
Bret did a great job. Was at my house in 30 minutes after I called him to repair broken lines in my crawl spot. Highly recommend Bret for any plumbing job.
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Debra Stoffel26 June 2026
Wonderful experience with a bad situation at my house. Older toilet upstairs cracked and I had water running down the walls. Bret came out asap on a Saturday and squared it all away before my company came that very day. Highly-qualified and would recommend to anyone in the Oshkosh or surrounding area!
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Juliette Sterkens26 June 2026
Bret Delfosse has been our plumber for over 5 years. Initially, he efficiently and promptly completed all the plumbing related to an extensive condo renovation which included a wall-mounted toilet. About a year ago he installed a wall-hung, on-demand NAVIEN tankless water heater to replace an old-fashioned warm water storage tank. This freed up much needed floor space in our utility closet and we like its eco-friendliness. However, this upgrade wasn't able to solve that it always took a long time to get warm water in the kitchen (as my kitchen happens to be far removed from the utility closet.) This fall, after having experienced the near-instant warm water from under-cabinet water boilers in my siblings' homes in Europe, I called Bret for advice. He advised these electric boiler units take up considerable cabinet space, are pricey to buy and to install, and inefficient to operate. He explained that our tankless water heater already has a built-in circulation pump and that by installing a small sensor under my kitchen sink, he could create a demand recirculating system. Now, every 30 minutes, the on-demand water heater turns on, and the cooled water that's been sitting in the hot water line gets pushed it into the cold water line until the sensor indicates there's hot water right underneath the kitchen sink. Yay! No more turning on the hot water faucet and letting the water run (for what seemed like forever) until it gets warm, and the cooled down water is used as "cold water" when I open the cold water faucet. I like that I am saving water and even more so the benefit and convenience of instant warm water in the kitchen. Thanks Bret, for this great advice.
