Full-Service HVAC and Plumbing Company
Kurt Zentner & Sons, Inc. has proudly served Oshkosh, WI, and surrounding communities in Winnebago County and the Fox Valley with expert plumbing and HVAC services for over 100 years. As a family-owned and operated company, we are committed to quality workmanship, honest service, and long-term solutions for both residential and commercial clients. Whether you need routine maintenance, emergency repairs, or new system installation, our licensed technicians are here to help.
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What We Do Best
Why Us?
Trusted for Generations
Since 1925, we’ve built our reputation on professionalism, integrity, and customer satisfaction. Our team members are dedicated to providing safe, code-compliant service with the personal touch of a family-run business.
Full-Service Plumbing and HVAC
We’re your one-stop solution for residential, commercial, and industrial mechanical needs. From water heaters and boilers to air conditioning systems and piping design, we handle it all, so you don’t have to contact multiple companies.
Licensed Technicians. Proven Results.
Every member of our team is a licensed apprentice, journeyman, or master plumber or pipefitter. With decades of experience and up-to-date training, we deliver results that last and service you can trust.
Serving Oshkosh and Surrounding Areas
We proudly serve Oshkosh, WI, Winnebago County, and the Fox Valley with fast response times, friendly service, and competitive pricing. Whether you need a small repair or a full system replacement, we’re here when you need us.
Trusted for Generations
Since 1925, we’ve built our reputation on professionalism, integrity, and customer satisfaction. Our team members are dedicated to providing safe, code-compliant service with the personal touch of a family-run business.
Full-Service Plumbing and HVAC
We’re your one-stop solution for residential, commercial, and industrial mechanical needs. From water heaters and boilers to air conditioning systems and piping design, we handle it all, so you don’t have to contact multiple companies.
Licensed Technicians. Proven Results.
Every member of our team is a licensed apprentice, journeyman, or master plumber or pipefitter. With decades of experience and up-to-date training, we deliver results that last and service you can trust.
Serving Oshkosh and Surrounding Areas
We proudly serve Oshkosh, WI, Winnebago County, and the Fox Valley with fast response times, friendly service, and competitive pricing. Whether you need a small repair or a full system replacement, we’re here when you need us.
We Use What We’d Trust in Our Own Homes
Kurt Zentner & Sons, Inc. services plumbing and HVAC equipment from all major brands, but when it comes to new installations, we proudly recommend and install trusted products from manufacturers we know deliver long-term performance, energy-efficiency, and reliability.
