KOTT (formerly Olsen Home Exteriors) has been roofing Ottawa-area homes for more than 30 years. In addition to being a GAF Master Elite roofer, we are a Renomark Renovator, which means we’ve proven our quality workmanship and adherence to ethical standards to the Canadian Home Builder’s Association. Our on-site crews are supported by a full team of office-based professionals to ensure you can easily get answers to any scheduling, after-sales service or billing questions. We look forward to serving you. Visit www.kottgroup.com for more information.
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KOTT | Roofing Contractor
Signifies that this contractor has been awarded GAF’s Installation Excellence Award.
Indicates that the contractor has had multiple "perfect" roof installations, based on GAF quality inspections.