Get matched with top lighting pros in Portola, CA

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."

"I was very impressed with the service. I am a photography student so I work with a lot of heavy weight programs and very large files. I also do a ton of research along with my school work. After one year of using my brand new laptop for school, I had NO space left on my computer, it was crashing constantly, files were corrupting, and of course, everything was taking forever to load. I called HelloTech for help. They were very understanding of my need for a very complete and fast repair. They were very prompt, diagnosed the issues with my computer, then gave me options on how it could be repaired and modified to accommodate my needs, along with price quotes for each option. Very professional, we worked out a plan that fixed every issue that I had. I am more than happy with my "new" laptop and I would most definitely hire them again!"

"It went well. After viewing both properties content, i was sent a couple of room plans.
"

"Darnell is very professional. We have young children and I very much appreciated that he and his crew were on time everyday and cleaned up every day after they left. Communication was easy with both him and his wife who primarily does the scheduling. The price was outstanding and we would recommend them to anyone who is looking for a general contractor in our area.
"

"We liked our interior design plan that we received , but it just took a long time to get the final plan.  She had told us in the beginning that she had gotten a big response to that deal.

"

"It was wonderful. They were the best."

"The shutters were delivered on time and for the price that was quoted. I was very pleased with the installation, attention to detail and overall customer experience. I am very happy with my purchase and would not hesitate to recommend them to friends and family."

"We had artificial grass we needed installed in our front yard. We had hired someone who stole our money. Fortunately my husband found Alonso doing a job in our neighborhood. Alonso came by and gave us a bid and started work the next day. He has a crew that are professional and hard workers.  They do very nice work and don't cut corners. Alonso was present daily.
When we had a question he answered the phone every time we called. This was refreshing . Alonso came through with work that exceeded our expectations. We now have the nicest lawn on the block, Thanks Alonso."

Cornerstone Design, has a single mission, which is to achieve complete customer satisfaction. We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced professionals. With over 10 years of experience, we have consistently focused on the needs of our customers, providing personalized attention and a stress free experience. This approach has set us apart from our competition and keep our customers coming back. Give us a call today!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!