We've been working with Infinity Solar Pool Heating for probably four or five years, now, I think. They do a great job, when they come, and we haven't ever had any problems with them over anything at all. They're professional and polite, and they are always very efficient. Their quick service is appreciated and, even though we don't use the pool, much, we're glad to have found Infinity Solar because they're a very likable family business, and their work is always done well.