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Our Story

Custom Radiant is a locally owned family business. Jeff and Kathy Nadeau started Custom Radiant with the idea that they could provide the highest quality of work to customers by running their own business. Started in 2004, Custom Radiant began providing Hydronic heating and plumbing solutions including boilers, radiant heat, water heaters, gas piping, solar, water filtration, and air conditioning.


Since then our team as well as our services have expanded to include excavation and all facets of general construction.


From the smallest residential job to big commercial productions, we pride ourselves on the quality of our work and hold ourselves to a very high standard. We consider each job its own unique piece of art and always strive for perfection. Our factory trained and licensed technicians take pride in the work they are providing to you to complete your project or repair.


Quality if foremost. There is no substitute for hard work.


In and out of the workplace. Always treating every job as it were our own home.

Guaranteed Services

We guarantee our work to be of the highest quality and to meet your every expectation.


Passionate and determined. We strive for only the best and that is why we will continually learn and grow with the industry.

These values guide all that we do, from who we hire and how we treat you, the customer.

At Custom Radiant we choose to install certain brands of equipment; Viessmann, Viega, Roth, RUUD, Buderus and Tekmar because the superiority of their products aligns with our standards. We install the best products so we can provide the best solutions.