Roland and his crew have installed new units in the home we bought here 3 years ago and did a great job with zero issues. When we sold that home and bought our current home we again chose Roland for anything we needed. We had our main unit serviced and discovered that the unit in our sunroom was old and ineffective to do the job in the summer heat. Roland chose the best unit for us and his team installed it a few days later. All is well, we are nice and cool in 100 degree heat outside. They do great work and above all, they are honest!!