For Kali Zingg, it’s all about breathing new life into home and workspaces.
And that includes everything from residential and commercial plumbing and emergency repairs to full-scale kitchen, bathroom and basement remodeling.
“We are a one-stop shop for handling everything from design to finish without needing outside subcontractors,” said Kali design and remodel director at RHD, the only certified women-owned plumbing contracting business in Dane County. “By handling the design, material sourcing and installation internally, our customers benefit with faster timelines, a unified design and clear communication every step along the way.”
The turnkey department, which Kali leads, is the company’s full-service remodeling solution. In it Kali and her team manage an entire kitchen or bathroom renovation from start to finish, handling everything from initial design and fixture selection to permits, construction and final cleanup. All work is backed by a one-year warranty.
During her initial meeting with a client, Kali gets an idea of what styles and finishes might interest them.
“Then we build on to that from their direction,” she said. “For example, if they like a certain tile finish, we will start to build their projects aesthetic. Or if they have an inspirational picture and want to share it, that’s great. This is their space they are creating and I want them to love their space.”
Kali said working inside someone’s home is personal.
“We receive a lot of positive feedback from new and existing longtime clients who always compliment us on the way our plumbers and remodelers are so personable and take the time, for example, to clean up their project area every single day,” Kali said. “We know we are working inside someone’s home. And we care about it like it’s our own home, which makes a huge difference, and it shows in our reviews.”
The company, which has just been recognized as a 2026 People’s Choice Award winner, has received numerous accolades through the years, including Top Workplace awards.
RHD provides service within an 80-mile radius of Madison and supports commercial and residential contracts throughout the state. Its 60,000-square-foot facility houses a fleet of 75 trucks, a certified Kohler showroom, an employee training room and a fully stocked warehouse.
Kali’s mom, Dina Opsahl, is the chief executive officer and her dad, Mark, is a master plumber of trade and president. Her husband, Jon, and brother- and sister-in-law are also among the 120 employees at the company.
“We are family-owned, but everyone here is part of our work family. We’re all tight knit and we really get along and support one another,” Kali said. “I truly believe this is what strengthens and enriches our employees’ ability to work at their peak while serving our clients.”
According to Kali, the company continues to educate its employees on new industry trends by holding inhouse seminars and presentations throughout the year. It also offers tips to consumers through articles posted on its website. Topics include everything from how a new water heater can lower energy bills to common plumbing code violations found in older homes.
RHD’s rapid response team is also available 24/7 for leaky and burst pipes, or frozen plumbing, among other emergency situations. Same-day service is also available for customers looking to upgrade the wow factor in their homes. In fact, when you are working with RHD, Kali encourages customers to visit the company’s showroom for ideas and to meet with team members who can offer expert solutions.
“We like to say we put the heart back into a home,” she said. “So come see how we can transform your space.”
To schedule an appointment or for more information, please visit rhdplumbing.com.

