I have been using the services of Complete Comfort Heating and Cooling for about ten years now and I'm quite satisfied with the work they do. Most recently they came in to check out my geothermal. They had originally installed the geothermal as well. The gentleman who came out just did a good job as always. They are always accommodating and their staff have good personalities; they are friendly and helpful. The technicians are professional, efficient and they know what they're doing. The technician who came changed out the copper tubing in the system and did a neat and good job. Their customer service is very good and their pricing is reasonable. Overall, I'm very happy with them.