We called MGA in March of last year because the roof in our home was leaking. We had several bids and every company said the same thing, the roof was too warm and was causing ice dams. MGA's representative told us we needed ridge vents which would lower the temperature in the roof and resolve the problems. He offered us a two-year leak-proof guarantee. After the new roof was installed, the roof leaked again and they returned. The man who came found several problems and ripped off and replaced a good section of the roof and the... read full review »