Pittsburgh Roofing &
Home Improvement Contractor

Hands down the most professional crew we've worked with. The crew put in beautiful new replacement windows. The estimate was detailed and completely transparent. Fair pricing and zero pressure during the estimate. They finished the job ahead of schedule. Our house has never looked better.

Sema did an amazing job. The whole team did a complete tear-off and re-roof in two days. The foreman kept us updated daily, which we really appreciated. The price they quoted was exactly what we paid, with no surprises. A truly stress-free experience.

I don't usually write reviews, but Sema earned this one. They replaced our entire roof after a bad hailstorm. Their attention to detail really stood out. Communication was excellent from the estimate to the final walkthrough. Our house has never looked better.

Genuinely impressed start to finish. The whole team handled a large home improvement project for us. Every question we had was answered patiently and honestly. The new work has completely transformed the look of our home. So glad we chose Sema.

Sema did an amazing job. The crew insulated the attic and exterior walls. The foreman kept us updated daily, which we really appreciated. They were careful around our landscaping and our kids' play area. They showed up right on time every single day. Don't hesitate to give them a call.

I don't usually write reviews, but Sema earned this one. They gave our home a complete siding makeover. The crew was professional, courteous, and respectful of our property. A minor detail was missed at first, but they fixed it without any hassle. Overall, we're very happy with the result. Don't hesitate to give them a call.

Hands down the most professional crew we've worked with. The Sema team tracked down a stubborn leak and re-shingled the back slope. The new work has completely transformed the look of our home. Our house has never looked better.

These folks are the real deal. The Sema team put in beautiful new replacement windows. The results truly exceeded our expectations. The whole team was friendly and easy to work with. We'll definitely be using them again.

These folks are the real deal. The whole team managed our full exterior renovation. Their attention to detail really stood out. We felt informed at every step of the project. Our house has never looked better.