Highmark provided excellent, efficient and reasonably priced service. Highmark was recommended by our insurance's restoration company. We are very appreciative for the hard work both Peters put into the project! We would highly recommend Highmark!

Great customer service on the phone. Moved our water softener system from one building to another when we relocated our business. Was punctual to arrive,...

I've had two experiences with Knight. The first was to install a hot water heater to replace ours that died suddenly (it bled to death, starting at around...

Came home yesterday to a cold main floor and an apparently dead furnace. I had used Knight several years ago to good results, so I called them. I described...