We are typically at the property every other weekend, so we didn't actually see the crew, but considering this installation is in rural Idaho, the project crew showed up as promised and completed their work in a professional manner. The limiting factor appears to be Rocky Mountain Power's approval process - as of this writing it's been more than ten days since the system has been ready for validation. Just one, small complaint: As described above, this is a rural setting. We've installed this within our inner yard of our ranch, requiring some trenching and footing work. This resulted in some cleanup work on my part to return the area to a pre-construction condition. Again, a minor complaint. I'd hire Gardner again. Thank you