Donald OmahanJanuary 18, 2025 The office staff is always knowledgeable, helpful, and most pleasant. The Service Technicians, Andrew and Levi, are excellent. They are well prepared, work effectively as a team, and explain their work and any options in a way that is very understandable. Job well done! Reginald SandersJanuary 17, 2025 Levi was very thorough, conscientious, and polite. I've always had a good experience with Cosby. Michael HarshJanuary 11, 2025 Great working with the folks at Cosby! Nancy LasloDecember 31, 2024 Over the years Crosby's men servicing our Geo have always been very professional and very helpful. We are very appreciative ... Pam MetcalfDecember 31, 2024 Paul was very professional courteous knowledgeable and arrived in a timely manner Also made me aware of discount on annual check ups.Thanks Paul Beth MellottDecember 30, 2024 We have always been pleased with the service we receive from Cosby. Carl came to inspect our system recently and was very professional, thorough, and answered all of our questions. Chris HenricksenDecember 30, 2024 Paul was courteous and professional. The problem with our leaking furnace was a simple fix, which he explained to me and quickly repaired. Problem solved.