As a design build contractor for 35 years I would "not" recommend this company at all.
Although the gentleman (I believe the owner) who took my initial call responded accordingly, set the appointment, showed up on time and provided a verbal estimate with the SRP rebate options.
That was pretty much it, it's been 8 weeks and numerous unanswered calls with no response. I believe the trouble may have begun when I requested an additional quote to rework some duct work, I believe this may have been beyond their expertise, the last message I left I even said I would be interested in just having them just do the insulation, again unanswered. This is not professional behavior for a business owners.
Do yourself a favor and check the SRP website for 30+ approved contractors