Get matched with top lightning protection installers or repairers in Penryn, CA

"Everything went perfect. Frank was amazing and we look forward to using him again in the future. Very clean install."

"Share review Embed review Write an update Edit review 12/1/2020 I am very pleased with the service I received today from Electrical Technician Bogdan Ovsyychuk and his assistant. He replaced overhead lighting in my kitchen at a very reasonable cost and I am very happy with the result. They both were also very friendly and personable and wore masks and all other necessary protective equipment. I highly recommend them for electrical work!"

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. \n

"Great service and came out within a day of contacting them. Will be using them again in the future!"

"Chris was great! He installed an outdoor fan for us which did not come with a remote, but he immediately had a solution to place the switch plate and had the water proof parts in his truck. He also troubleshooted some minor issues for us and gave us some great ideas for landscape lighting and timed outdoor lighting. I will be hiring him again soon!"

"It was a big deal purchase and it was horrible.  They came out and said that they couldn't repair it.  They gave us an estimate for thousands of dollars to redo the lights and that wasn't something we were interested in.  It was like a ten minute consultation and it cost $49 and it was worthless to us."

"He responded quickly and was at the door. He finished the job the very next day. He repaired burnt out outlets, installed 2 Fandaliers and installed a higher volt outlet for an electric heater."

"What a great company. Great customer service, always responded to my calls and text messages. I wanted to have some new light fixtures put up and they got it done so fast. Very professional and cost efficient. Would highly recommend"

"The team of four was very professional and performed an excellent job in a record period of time. Just one day to take the old furnace away, replace all the old boots and duct work and install the new furnace. They paid a lot of attention not to damage or dirty the floor/carpet. I am very happy with their performance. They may not be the cheapest on the block but it was all worthed and you only have to do that once in your lifetime."

"Air conditioning in one zone stopped working over very hot weekend.  Called three companies to get a quote on possibly replacing both zones before I spent money on repairing a 17+ year old unit.
Diamond was the first company with availability.  Before they came over to give a quote, Bob called to ask me a few questions about the nature of the problem.  He speculated over the phone of what the problem might be and what the cost of fixing it would be.
He arrived for the appointment at the appointed time and proceeded immediately to fix the unit while talking to me about an estimate to replace both zones (2 systems).  He spent extra time hunting down an electrical connection issue in the unit and when done, checked out the flow readings of the system.
$258 dollars fixed the problem.  Since I had scheduled him for a quote, he offered to remove the new part that he had just installed or I could leave it in and if I decided to buy a new system, they would credit the repair of this unit back against it.  I elected to have him leave the fix in place.
Bob quoted me an exceptionally good price per unit for a quality Lennox system.  In fact a competitor who came the following day said that he wanted to see a copy of a written quote because Diamond's price was too good.
Although I've decided for the time being to not replace both systems, I would select Diamond Heating and Air in a second!
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