We're open 24/7 for emergencies - 206-465-0998 Call Now For Service 206-604-7530 Mon - Fri 8am-5pm About Us CUSTOM RADIANTABOUT US 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. Professionalism Quality if foremost. There is no substitute for hard work. Integrity 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. Achievement 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. QUICK LINKS Hydronic Radiant Heating Hot Water Heaters & Solar Boiler Installation & Service Air Conditioning Heat Recovery Ventilation Other Services LOCATIONS Seattle Bellevue Tacoma Renton Kent and Surrounding Areas… CONTACT US ABOUT CUSTOM RADIANT Custom Radiant is a locally run family business started in 2004 by Jeff Nadeau and his wife Kathy with the idea that they could provide plumbing and heating solutions to be included in boilers, Radiant heat, water heaters, solar, water filtration, and air conditions using a more efficient system of hydronic solutions versus forced air. Now, 14 years later, our services have expanded to include exaction and all facets of general construction to try and meet the needs of all our customers. READ MORE Custom Radiant@2018. All Right Reserved