Best HVAC Company Reviews in Alabaster, AL, and Beyond

“Mainline has always been prompt and does a great job. We have been with them for over 10 years. Most recent work was to our vent system. The maintenance agreement is certainly worth its weight in gold. Rain or shine, call Mainline.”

“Kevin and his team installed a heat pump system for us. He did everything he could to make it right and we greatly appreciate it. Installation went great and he communicated with us through the whole process, competitive pricing. We can already tell a HUGE difference with the new system! Would definitely recommend Mainline Heating and Air Conditioning Inc.”

“Professional and knowledgeable and was able to teach me something about my whole house generator system. I feel confident the system will work and who to call if it breaks. I was unaware of the periodic maintenance that was needed. He showed me how to setup the weekly automatic test on the system to start up and run for 15 minutes.”

“Louis did a great job repairing our heating system. He was pleasant, and efficient. I give him a 5. Thanks, Louis.”

“The best HVAC service. If I could give them 10 star I would. Kevin is the best he is quick to response, he will make sure your concerns are address, punctual, and always quality work. . Dena, at their office is also great, she is prompt, courteous and very professional. Daniel their tech. best , he is punctual, he is professional and he does best quality work every time. I have recommended Mainline to friends and acquaintances, they are all happy. I use Mainline for my home, my son and daughter also uses them. They have 24 hour service, they make sure they take care of their customer. Reasonable charges. I highly recommend Mainline Heating & Air Conditioning co.”

“A great group of people who truly care for their customers and provide quality service to all! I referred one of my customers to this team and they took excellent care of them. Thank you all!”

“Great company! Current and future customer. I would highly recommend Mainline Heating & Air Conditioning to anyone. Very professional and prompt.”

“I recently worked with Mainline Heating & Air Conditioning Inc on a home AC project and couldn’t be happier. The team was professional, efficient, and respectful of my home. Their estimate was competitive, the job stayed on budget, and they left everything spotless. My new system runs smoothly and keeps my home comfortable even on the hottest days. I highly recommend them for quality service and great value.”

“We have been a very satisfied customer of Mainline for over 20 years. They always provide us competent and timely service with a professional and friendly attitude. The Technicians go out of their way to be helpful and informative. We are pleased to recommend Mainline Heating & Air Conditioning to everyone requiring HVAC installation and service.”

“Mainline installed our hvac system over 10 years ago. They have been the most professional, competent, reliable business we have ever worked with. Add to that great communication, timely response, and caring service and you have a premium, world class business.”