Best Electrical Panel Installation in Madison WI

On time, Paul did a very thorough service check on our HVAC system.  Very pleased with Cardinal and enrolled in the annual maintenance program.

Our furnace stopped working.  Although it turned out to be a minor problem, the technician was very helpful and explained the issue. He checked out the entire system and gave advise as to how to address the issue in the future.  Explained that an expensive part could be replaced but it seemed to be working after he made some adjustments and stated we might get several more years out of it.  We were pleased with him and the documentation he provided in case we have further problems.