When it comes to construction projects, there is no limit to inspiration. We dedicate ourselves to every project from start to finish. By doing so, we leave a feeling of satisfaction once the job is complete.



We at Wolff Contracting & Development specialize in commercial and residential building and customization. With many years of combined experience in the industry we are able to take on commercial and residential projects.

Starting with the spark of the concept, taking it to the design board, and seeing it through to construction, from start to finish. We take great pride in our business & industry and only work with the most trustworthy trades to get the project complete, on time, and in budget.


Excellent professionals. They are reasonably priced, pay attention to details and work on things until you’re fully satisfied. Construction is always unpredictable and often stressful. Jeff and Martin made it fun. I am so happy I found them for my project: combining 2 apartments to make a large one in a high rise. The result is beautiful and I am very grateful.”

– Anne P

We made relatively late decision to heavily renovate our first floor this past summer. Jeff & Jen very quickly brought everything together to get the renovation plans in place and we left on vacation. When we returned essentially everything was done and even better than we hoped. Everyone at WolffHager- including our fantastic project manager Martin- was extremely responsive and good to their word. What they accomplished in a very tight time frame crushed our concerns of an extended and messy project. We highly recommend their work and plan to use them again.

– Tom B

Two words: Hire Wolff!! Our home is situated on the Chicago river, it’s completely custom, with high-end finishes that we tailored to suit our family, and includes nearly 800 square feet of covered patio, with a pool and pretty soon- a fully equipped outdoor kitchen. It was not easy to get this place built. Just when we started to worry that nobody could meet the time commitment, fulfill our design wishes, and offer the quality craftsmanship we had imagined for our dream home, we found Wolff. When we met Jeff Wolff, we knew pretty quickly that we had the right partner in a builder. He dug in with us from day one and has never looked back. He is super easy to work with, and he was able to manage our budget needs, and stick to a timeline that worked for our family. Jeff also has an eye for detail, he’s exceptionally creative, and most importantly, he sticks to his word. We trust him, we value his judgement and work ethic, his employees are wonderful to work with and the end result is literally a dream come true for our family. I will recommend Wolffhager to everyone who ever asks me how I liked my builder because they are absolutely terrific.

– Hope N



Wolff Contracting & Development is currently accepting clients for the 2023 calendar year. Contact us anytime to schedule a free consultation. We’d love to help make your dream projects a reality.

1222 Washington Ct
Unit 201
Wilmette, IL 60091

2023 Wolff Contracting & Development | Design By Peyote