March 2, 2011:The solar installation is underway. The hardest part of the entire job is digging the footings for the ground mount into our granite hillside. They've tried several approaches. The best result was a diamond tipped, water cooled core drill that seemed to drill through mountain pretty good, but also wore out the bits pretty fast. The mark of a good contractor is that when a job runs into problems, they overcome those problems and keep you informed. Cosmic Solar has passed that test with flying colors. - Jamul Haven B&B

Jan. 26, 2010: I received bids from perhaps a half-dozen companies, and did quite a bit of due diligence. Our project was more complicated than most both because of the large size of the required array and the complexities of doing a ground mount installation on a rock slope with difficult access. In the end, the clear choice was Cosmic Solar. While they haven’t finished the job yet, up to this point they have been amazingly great to work with. I have a strong sense of integrity and knowledge from them, and I really like the fact that the guy who met with me was the engineer who would be in charge of the work rather than a sales guy whose only job is to drive around and sell systems to people. As a minimum, you should check with Bahram before you make any decisions.

Nov 3, 2010: Excellent professional installation completed in a timely manner! Their price was very competitive and reasonable, and there were no "extra" charges. I am a successful semi-retired design/build professional with over four decades of experience, and as such, I was very impressed by the excellent workmanship and precise installation I experienced from Cosmic Solar.

Aug 11, 2010: Cosmic Solar did an excellent job with our PV system installation, and they are very professional and were very easy and plessant to work with. We expected about a 1-month project duration due to material lead-times, but the work was actually completed in less than 2 weeks from our initial contract signing date. The time on-site was only 3 days. There were no problems or issues during the installation, and the system is performing better than expected. We will certainly refer Cosmic Solar to our family and friends!

May 14, 2010: Cosmic Solar did an excellent job. Highly recommended.

Mar 30, 2010: Cosmic owner and sales representative was a pleasure to work with and fair. Technical crew worked hard and effectively, and was respectful of property. Small amount of roof damage due to repair was fixed immediately upon completion of installation.

Feb 7, 2010: Cosmic Solar always did exactly what they said they would do exactly when they said they would do it.

Dec 15, 2009: Got what we wanted. Everything is great!

Dec 15, 2009: great job! Clean, professional, delivered on every promise.

Nov 10, 2009: Their work was superior to others in the surrounding area. The parts used were of the highest quality. The job was started on time and finished on time for the exact amount in the contract. All of the workers were competent and curtious. County and SDG&E approval was acheived without incedent the first time. I am very pleased with the system and the workmanship.

Nov 1, 2009: Many problems in dealing with the city of Chula Vista as the 1st resident to use Cosmic Solar to install in the city. All the hurdles were met and am extremely happy with the results. Great install team!

Oct 14, 2009: cosmic solar was very thorough, did everything they said they would, very accessible, neat and clean work.

Sep 30, 2009: The most professional contractor I have dealt with. Professional, prompt and simply went above and beyond of what was required. The work was completed ahead of schedule and professionally. Attention to detail and quality was priority number one and I could not be happier with the result. Highly recommend Cosmic Solar to anyone!

Sep 7, 2009: Contractor was outstanding in every way possible.

Aug 19, 2009: It was a carefree installation, and we have have had free electricity ever since. It was the best purchase we ever made.

Aug 13, 2009: Without a doubt the best decision we ever made. The company has gone above and beyond all expectations.