We had a fantastic experience in replacing our 20+ years old Furnace and Air Conditioner. As usual I did my research and got quotations from several contractors. I finally decided to go with Cozy world as their Sales Representative Robert was excellent in answering my questions and recommended us a solution that was the best fit for our house at a reasonable price. Leslie from the admin staff was very polite and accommodative as we had to reschedule the installation couple of times due to family emergencies. Saeed and Amir from the installation team did an awesome job. They are perfectionist and worked tirelessly for over 8 hours. I was very impressed with their knowledge and attention to the detail. They informed us that our existing humidifier was incorrectly installed. They not only installed the humidifier correctly in the return duct but also fixed water leakage issues. Finally, after a long time my humidifier was working again. Saeed and Amir also replaced the existing black exhaust pipe to white pipe as per the code. In the end Furnace, AC and Humidifier were thoroughly tested and they cleaned the furnace room before leaving the place. Cozy world team was very professional and I would highly recommend them for your HVAC needs. They are very knowledgeable and experienced people with excellent customer service. I would definitely recommend them to my friends and family.