Extend your roof’s lifespan by entrusting preventive maintenance to the roofing experts at Groupe Pentagone. Annual or as-needed visits from our specialists can help prevent leaks and damage caused by improper crimping, cracks or other aging-related defects. Because roofing is Groupe Pentagone’s specialty, we provide preventive maintenance services for every type of roof, no matter how steep. Green, flat or almost flat, industrial or commercial: your roof is in good hands with Groupe Pentagone. 

Our preventive inspection service checks the performance of your roofing systems and helps prevent serious damage. The inspection service also ensures that roof-mounted equipment (drains, vents, etc.) and all waterproofing elements (flashing, sealants) are working properly. This work should be done once or twice a year by a Groupe Pentagone professional.