These guys are great.... this is just a straight-forward good, honest, decent family-owned and run business. They shoot straight, give good guidance on what you need and how to do it in the most cost-effective manner possible. I've never had a single interaction with them where I felt like their prices were unfair. They're eminently decent about service in the summer when it becomes a crisis pretty quickly if the A/C stops working, both in terms of what they charge you for that and how quickly they can get out to your place.
They've been serving us at our primary residence, our rental, and my parents' house for over four years now, and I would expect that we will continue to use them as long as they are around and we live in the area.