They are attentive and professional. Remo is incredibly prompt in contacting you to make sure they…read moreunderstand your needs and to ensure everything is done correctly. I've had them install StarLink at 2 separate locations including once with a 2nd specific audiophile connection. Both times were seamless. I also contacted Remo after a storm affected our connection. He got back to me within an hour to troubleshoot the problem. An easy 5 stars. -PM

Requested service for installing StarLink at our home. Quick response from the company. Day of…read moreappointment they arrived on time and were very professional. They explained the reason for placement of the starlink, setup everything, and connected to our existing mesh relay system. Cleaned up after themselves. Appointment was completed in the two hour allotted. Highly recommend this company!

Great service!! Armaun had great communication. Matt worked my event at the Marina Inn in San…read moreLeandro, would hire them again in a heartbeat. Great vibes. Thank you!!

They're a professional team, responsive, and detail orientated. Should I have future security…read moreneeds, I'll absolutely reach out to Armaun.

Zero stars. I was a customer. Wanted to cancel and the owner Chris gave me a hard time. Asked me to…read moreupgrade my equipment instead. I did not want to. Honestly, I was tired of being charged $30/month for monitoring which is HIGH!!! My alarm came with my house that i bought over 20 yrs ago. It was put in when the house was built in the late 80s. Everything hard wired inside the walls. It works perfectly fine unmonitored. Because I wanted to cancel he said he wanted all the equipment back which consisted of the motherboard and keypads. WTF?!?!? He said I signed a contract that it was their property when I signed on with them. The previous alarm company I was with sold the accounts or gave the accounts to Redwood City Alarm. So I had to go with them. Had I known all this was going to happen, I would have NEVER signed on with them!! I paid for all the equipment from the previous alarm company I was with. Sure enough, the contract did say that. The equipment is over 20 yrs old!!! Why would you want it?????! I called 5 random local alarm companies and pretended to inquire about signing on with them and what the cancelling procedure was. Not of the companies wanted the equipment back. It just goes to show that Chris is a crook!! I questioned him about the equipment being old and he said it was good for spare parts........would you want an alarm company like Redwood City Alarms to put a used keypad or motherboard in your home? And really Chris? There's more of a profit to replace the item with a new one. I've been your line of work before. We sell the customer a new product if something like a keypad breaks or the motherboard is fried. So beware of this company!!!!! Crooks....... And you can find other companies way cheaper than $30 a month to monitor your home and you don't even have to sign a contract to give back equipment that you paid for to be installed!!

Good alarm co,nice owner responsive had alarm for more then 10 years. Not thinking of changing.read more

Global Risk Solution provides the Gold Standard when it comes to event security. I was so impressed…read morewith Fernando and Jonathan's communication, professionalism, and ability to secure our large event. They were punctual, provided us with the appropriate personnel, and ensured a successful event from start to finish. They were able to manage many moving parts with efficiency and a high level of service. I would give ten stars if I could. We look forward to using their service again!

We hired GRS to provide security for a personal but private event…read more Our venue was in a building that had event space for multiple parties. Due to a prior experience without event security, my primary concern was that I didn't want trouble from crashers or unruly guests from another event. We chose GRS because of their experience providing Executive VIP Protection, and their agents delivered. They provided military-grade service, including analyzing the building plan, scouting the venue, and regular patrols with reports. Their patrols were so thorough they literally discovered lost items left behind in a hidden place. The security agents assigned to us were very pleasant and I enjoyed having them at our event. I prefer to remain discrete on additional details but I can attest that GRS provided me with both the security, and the sense of security, I was looking for. I will be hiring them again in the future for my next event.

Voice, data, fiber optics, cabling installations/testing/repairs…read more Interactive whiteboard, Smartboards, audio/video systems, ceiling mounted projectors installations. Friendly service.

These guys are good. We have been using them for many years, actually starting over 15 years ago…read more We have had them install two phone systems, wire the whole building for wired internet, and they were always reasonable about price. I think I have met all of the guys working for Sterling, Sean, Steve, Juan, Harold... I am not sure I have missed anybody but they were a pleasure. In summary, I don't spend much time writing reviews but these guys deserve a review and it is much over due. I would recommend them for any help or installation of a phone system, security system, internet wiring, voice, data, cameras (yes - they did that too )

Event Planner review: We had Code 4 Security at one of our weddings this past weekend at Paicines…read moreRanch. They were great! Responsive, reasonably priced, timely and super personable. They showed up on time and looking sharp for the occasion, and for right in with all the vendors. The wedding was at a large ranch, with many guests staying on property, so lots of coming and going. They were always around, checking in and keeping tabs of guests and the happenings. I would highly recommend you reach out if you find yourself wanting to secure your event and guest experience.

Recently hired Code 4 and I can say they were professional , arrived on time, even brought Radios…read morefor our job , which I forgot to order in advance. Juan was great and his team would recommend him and the team

I recently decided to upgrade my security system since technology has come a long way in 10 years…read more California Security Cameras did the upgrade for me and the entire experience was exceptional from start to finish. A quality security system is truly invaluable when you consider the peace of mind it brings, and this is a company you can absolutely trust. The process began with excellent communication from the office before any work was even scheduled; they provided quotes in a timely manner that were easy to understand and fit perfectly within my budget. What impressed me most was that they use only quality equipment, and Israel took the time to review both what I needed and what I didn't need, which was equally important to me. Israel and his team can be counted on to show up right on schedule and complete the work in a timely manner. The installation itself is top-quality, with a lot of care going into strategic placement to ensure total coverage. Before any work started, Israel walked through the property with me and openly listened to my needs before deciding on the final camera placements. Additionally, they are respectful of your home and animals while working. they take care to close gates and doors when coming in and out which was important to me. Once the installation was complete, he tested the entire system, ensured all cameras were adjusted properly, and then personally went over how to use the system. I'm the type of person who asks a lot of questions about projects before, during, and after, and Israel and his team made sure that I fully understood everything before wrapping things up. If you are looking for a professional, reliable security team, I highly recommend California Security Cameras!

Isreal took the time and was extremely helpful. He solved our issue and explained everything in…read moredetail. We also had great customer service leading up to the appt.

Guardian Security & Fred: A Standout Experience…read more I have had the privilege of working with Guardian Security Group under Fred's leadership, since December 2023, it's been one of the most meaningful and growth-filled experiences of my professional life. Over the past year, I've worked across multiple locations, earned a promotion to Security Supervisor, and continuously developed my skills through real world experience and consistent leadership support. Fred is the kind of leader who leads by example. He's honest, dependable, and truly cares about his team. If you show initiative, stay consistent, and carry yourself with professionalism, your work speaks for itself and that's what helps you stand out for future opportunities. Fred notices and keeps an ear out for dedication and makes the effort to support those who show they're serious about contributing to the team. Guardian Security Group offers a great environment for those who are focused and motivated. The flexible scheduling, clear structure, and team oriented atmosphere make it an excellent place to grow, especially if you're willing to put in the work and communicate your goals. Advancement is earned here, not handed out; which makes it all the more meaningful when it happens. Working under Fred has been a genuine privilege. He makes sure you know you have a place on the team when you need it, and that kind of loyalty and leadership is rare. I'm proud to be a part of Guardian and to continue growing under someone who brings out the best in his team.

We hired Guardian Secuirty for a work event and the staff was amazing. Fred came and did a security…read moreassessment of the venue. He was very knowledgeable and advised us on what we needed to do. His staff was friendly and professional. We just found our go to security company. Thank you Guardian Security Group.

Hired for home security purposes after break in during home construction. Courteous office…read morepersonnel showing concern & care. Professional. Fast response. Reliable. Excellent communication. Pricing fair and transparent. The reviews were on point. Owen addressed questions and exceeded expectations. Highly recommend. 5 star service.

I contacted Nob Hill and three other local security firms, with minimal lead time, hoping to…read morecontract for services for a two week engagement. Owen was very responsive to my inquiry. I explained the services i needed and he got back to me in a timely manner, letting me know his firm could do the job. The other two companies did not return my call for three days. This was on a Friday. On Monday, he had staff at my place of business. They were there on time, professional, and did their job wonderfully. They represented Nob Hill well, and they represented my company as well. Complicating matters , I had to extend the contract for a week, again, with little lead time. Owen was able to accommodate my request and again, his staff showed up, on time, the entire time, and watched over our business very professionally. This company is not the cheapest but i think you get what you pay for. I definitely got my money's worth. I will use Owen and his company every time i'm in need of guard services in the future.