For high-quality roofing, Mequon area homeowners bank on D&Z Home Improvement, L.L.C. Not only do we offer premium workmanship and outstanding service, all of our work comes with a 7-year workmanship guarantee.


Ignore a leaking roof and your home could suffer dry rot, wood rot, mold, and even termite infestations. Even small leaks can turn into big damage and expensive repairs. If you see evidence of a leak (such as water spots, condensation, or a mildew smell), call a professional roofing company like D&Z Home Improvement right away. We can help you find and fix the cause of your leaking roof before it becomes something much worse. For dependable, professional standard and emergency roofing, Mequon homeowners turn to D&Z. 24-hour emergency roofing service is available.


Is your otherwise lovely home in need of a facelift? Increase the look, feel and value of your home in just a few, short days by having new siding installed. When it comes to siding, there are so many colors, patterns, styles and finishes that the possibilities of how you can transform your home are practically endless. So, what are you waiting for? Transform your home today with the first name in new siding and roofing: Mequon area’s own D&Z Home Improvement. All of our work comes with a 7-year workmanship guarantee.


Who knew that something so minor could make such a big difference in the long-term value of your home? If your gutters, downspouts and pipes are clogged , corroded or damaged, they will not adequately channel rainwater away from your home. Over time, this can lead to major water and foundation damage. The solution? Have your gutters inspected regularly by qualified, professional roofers. For dependable, seasonal gutter maintenance and roofing, Mequon area residents turn to D&Z Home Improvement. We can service and install all types of gutters, including galvanized, aluminum seamless, custom copper and vinyl gutters. Plus, we offer several gutter protection services.

Don’t wait until a tiny problem becomes a huge one. For superior roof repairs and roofing in the Mequon area, call D&Z Home Improvement, L.L.C. We offer free estimates, 24-hour emergency service and a 7-year workmanship guarantee.

  • 20+ Years of Experience
  • No Subcontracting
  • Spotless Cleanup
  • Customer Satisfaction Guaranteed
  • Year-Round Installations
  • Quick and Prompt Response Time
  • 24 Hour Emergency Service
  • Best Warranties in the Industry
  • Licensed, Bonded, and Insured