I completely remodeled my house in 2018. In that process I ran across Mike and Cindy at Rain Proof Roofing. They literally saved my home. They caught and corrected both structural and ventilation problems that were critical. My home was built in 1951 with rough cut lumber and zero ventilation. My ridge had sagged and they were able to correct the problems to where now my ridge runs straight and true. I had two gable vents to ventilate my entire attic space. Mike quickly explained the job and necessity of bird blocking and adequate ventilation. He then said, Look We'll install ventilation right into your roof at the bottom and ridge vent at the top. The air will come in low and exit the ridge. This will do the job that bird blocking would've produced had your roof and framing been done right the first time. They then installed a 50 year beautiful roof and in doing that corrected issues with my power mast, chimney, etc. To close this review, their price was by far the best bid I received and that included everything I referenced above. You may possibly find a company as good but in my opinion that will be a tough accomplishment. I highly recommend this company!