Frequently Asked Questions
How do you handle roof algae stains, which are common in Traverse City's climate?
Algae stains, often seen as dark streaks on roofs, are a frequent issue in our humid Michigan climate. We address this by using specialized, non-pressure cleaning solutions that effectively remove the algae without damaging your shingles. We can also discuss preventative measures and recommend algae-resistant shingles during a roof replacement to help keep your roof looking cleaner for longer.
Do you work on projects during the winter in Michigan?
Yes, we work year-round, including through Traverse City's snowy winters. We are determined to ensure your home is protected in every season. While winter work requires specific safety and material considerations, we have the experience to handle roof repairs, emergency leak patches, and installations even in cold weather to prevent damage from worsening.
What sets your siding installation apart for homes in this climate?
Living in Traverse City means preparing siding for harsh winters, strong winds, and humidity. We focus on proper sealing, moisture barriers, and using durable materials that can withstand freeze-thaw cycles to prevent warping, cracking, and moisture intrusion behind the siding, which is a common local issue.
What the Company Handles
- Siding repair
- Siding installation
- Siding replacement
- New roof installation
- Skylight repair
- Roof repair
- Gutter cleaning
Business Overview
NJK Repairs is a locally owned and operated siding and roofing contractor serving Traverse City and the wider Michigan area. We provide a full range of services, from gutter cleaning and skylight repair to complete roof and siding installation, repair, and replacement. Our team is committed to working year-round, even through Michigan's challenging winter snow, to ensure your home's exterior is protected in every season. We understand the specific demands of our climate and are equipped to handle common local issues like roof algae stains and flashing rust. As a small business, we value clear communication and take pride in delivering reliable, focused work that prioritizes your satisfaction. We also offer flexible travel within Michigan to help homeowners across the state.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |







