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RoJohns offers a full range of remodeling services for both residential and commercial buildings. The service territory is Fort Dodge, IA and the surrounding area for roofing and remodeling. We have been in the energy conservation business for over 78 years, and are one of the leaders of green building techniques in our area. Four members of our staff have completed Green Building Training Hosted by the Iowa Center on Sustainable Communities. Mike McCarville has been designated a “Certified Green Professional” by the National Association of Home Builders. RoJohns is a member of the Fort Dodge Chamber of Commerce and the Fort Dodge, and National Home Builders Association. Call anytime for an estimate 515-576-6301 

"Rojohn Home Improvement, as a company, do what they say they are going to do. I think that is very important."

-Todd M.


We have a large team of experienced long term employees, you can relax knowing that most home roofing projects will be completed on the same service day so you and your family can get back to your lives.

Has the time come for your space to grow? Choose the licensed, bonded and insured experts to give your property more space for family, guests, or clients.

We have been providing the highest level of service and craftsmanship for siding projects across the area since the beginning. Trust your home us.

We install and replace hundreds of windows and doors a year in and around the Fort Dodge area. Trust your home or business to the most experienced team of window contractors in the area.

From the popular, low maintenance, composite materials, to the tried and true wooden deck and patios, you can have the deck or patio of your dreams when you call our team .


Callemail, or fill out our contact form to let us know what your home project is all about. 


One of our salesmen will call you back to schedule a time to come out and discuss your project with you.


Each of us do it a little differently, however we always listen to what you want for your project, we take initial measurements and depending on the project, will come up with a set up of plans to get priced. 

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