DeWitt · Maquoketa · Surrounding Areas
J Holst Construction, Inc. is a family-owned general contractor with over 35 years of experience in framing, siding, windows, kitchens and baths.
Owners Jason and Jennifer Holst — with son Jaden — have served the DeWitt area for decades. Jason brings over 35 years of experience in the industry, and every project gets the same attention: honest estimates, clean job sites, and work finished on time.
4.7 average rating
Tom & Alice
Thank you for all your hard work — we appreciate all you did for us. Your work ethic is exceptional, and your suggestions and ideas were so helpful. Thank you for really listening to us — that meant a lot! We love our kitchen!
July 9, 2026
Jim Devine
Great working with them and the work done was fantastic! Any problems they were quick to remedy. Trustworthy. Continue to work with them into future.
September 1, 2015
cleo1955
They opened up a wall and put in a larger window. They were very polite, and came when they said they would. They didn't leave a mess and did good work. I have used them in the past and would use them again.
January 25, 2014
