We had Gikas Roofing & Gutters replace our house and garage roofs in Montclair in February 2023. They did an excellent job, although this was a large, complicated job. On the house roof, two layers of asphalt shingles and a layer of cedar shingles had to come off, and then some insulation, new plywood decking, and new shingles installed. The roof has a flat part, three dormers, and a gable. The workers were fast and courteous, worked carefully, and cleaned up every day and at the end of the job. Communication with the owner, George Mihalis, and his foreman, Masterson, was good. The roofs were done in three days. Some gutters (mainly on the garage) were done quickly and well on the fourth day.I got estimates from a total of 6 companies, based in Montclair, nearby, and farther away, and George was by far the best at listening, suggesting reasonable solutions, and following up in writing. And his crew executed the job exactly the way it was written up in the estimate.Drew Knapp (973-783-3226) was very helpful in setting up this job, and in advising me on this and other projects.I almost never write 5-star reviews, but this job deserves one.