Constantine Roofing

Terrible workmanship! Do not hire this company!! 8 months later and my roof is leaking. Derrick went into my attic after the roof was installed to clean up the debris and there is still junk everywhere! Vent for bath fan is leaking. Derrick claims it’s from condensation though, for several years prior there was never any problems with the bath fan. He suggested replacing the vent with an insulated duct, well genius, if you know about this potential problem, maybe you should have said something while you were up there several times. All of my insulation along the eaves has been pushed back inside the attic, so now it’s very cold and the ceiling along the eaves is dripping water inside the house. Derrick is so lazy he installed new soffit vents directly over the existing clogged soffit vents

Constantine replaced our roof in June 2024. Great experience from start to finish. We requested four quotes all at the same time from different companies. Within a few hours of requesting a quote, Derrick was out to measure and give an estimate. Other companies took a week or two to get us a quote. Out of all four Constantine was the most honest and reasonably priced, without any high pressured sales pitch. Just a straight to the point estimate. A couple weeks later we signed the quote sheet to begin the project and within two days, materials were delivered and the roof was being replaced. Wayne’s crew came out and were extremely conscientious of our property and making sure everything was protected. His crew did an amazing job and even provided us with updates along the way of how things

Constantine Roofing was absolutely amazing to work with from start to finish! They replaced my mother’s older roof with incredible care and professionalism, and the entire process was smooth and stress-free. The crew showed up on time, worked efficiently, and paid attention to every detail. The quality of their workmanship is outstanding — our new roof looks fantastic! Every staff member we interacted with was friendly, knowledgeable, and went far above and beyond to make sure we were happy. It’s rare to find a company that combines great communication, expert craftsmanship, and genuine customer care, but Constantine Roofing delivers on all fronts. Highly recommend them to anyone in need of roofing work — they truly set the standard for excellence!

Derrick did a great job estimating a reasonable price and establishing a rapport with us to replace our roof and gutters. Their foreman and crew were excellent and we would never have known they were ever here after they cleaned up and left. They even put our Christmas decorations back in their original places! We recommend Constantine Roofing very highly and thank them for a job well done!

I had a roof replaced on Harsens Island and the company/crew were very professional and knowledgeable. The job was done in one day and at the quoted price. The clean up was great too. No gimmicks just good work. I would highly recommend.