Peter the owner spent a lot of time making sure that the system was what we wanted, and then took…read morethe time to train me on how best to utilize the system. Marco the installer was highly detailed and experienced in the work that he did at the home. I am very pleased with the outcome.

I love working with people who know their stuff, are responsible, friendly and I can completely…read moretrust them to do a great job. Peter and his amazing installer Marco are the best. Marco was right on time and worked all day to get our system up and running - so polite and so precise in every detail to make sure everything worked perfectly. He made us feel so taken care of and was just a lovely person. And you are in great hands with Peter - we liked him immediately and felt like we could rely on his company to do a great job. We put off jumping into this whole idea but now we are so glad that we found Powerhouse Security and know they will keep us feeling safe and secure!

Needed 20 keys made for work with a DO NOT DUPLICATE stamp and they got it done quickly and easily…read more They were helpful and friendly and I couldn't be happier with the service and products. Thanks for making it so easy!

AWESOME! We had to have office cubicle keys made, kind of specialized. Not only did they respond…read morequickly (still waiting for other locksmiths to respond, it's been a week!) but were very helpful and more importantly, were able to make the copies. Thank you, Transbay Lock, Gerard and Linda!

What i love about this company is their response time and willingness to hear the issues my family…read morewas experiencing. We are currently in an apartment where the neighbors above us are unusually loud and causes noise disturbance every day and nice since September. Security Agency always sent professional security guys to help solve the problem. This company is great! They are very much into customer service.

I had a Surprise Birthday Party for my wife recently and needed security for the event since…read morealcohol was being served. Armaun was great to work with and provided an excellent security guard for my event. This security firm is professional, friendly, knowledgeable and reliable. Everything you want when you need security. I highly recommend them and will certainly use them for future events. Fair pricing, a great value for excellent service.

Steve is a top notch electrician. He arrives on time, takes time to answer questions and explain…read morethings, and does excellent work.

Steve Johnson (and his son) did some electrical work for us and I couldn't be more satisfied. We…read morefound Steve to be responsive, responsible, knowledgable, extremely competent, and very kind. I can't recommend Steve more highly and we're completely satisfied with all the work he did. Steve even came out in the rain so that we wouldn't have to reschedule the work. It was an absolute pleasure to work with him.

I have had Redwood Security for many years. I think they are fabulous. I have called and gotten…read moresame-day service many times, such as adding additional cameras in my home. They are so responsive to any request I have had. I would not use any other alarm company. I like the fact that they are locally owned, and I am working with a business based in my community.

We have had our home alarm system with Redwood Security for over 9 years, and we've only needed to…read morehave a service technician come by twice in all this time. They have always been very responsive with any questions we have had. Most recently, we called in because we had several zone fault messages come up on our panel display, and our technician, Luke, came out the very next morning. He was very prompt for the 9:00am appointment and was very professional in demeanor. He carefully - yet efficiently - investigated and tested to root cause the issues, and within a short time, he had fixed everything. We are very happy with the service we received thanks to Luke.

Another good experience with First Tech Networks and John Jiang…read more He installed a Doorbird entry system for us a few years ago and it was malfunctioning. John responded to my emails on a Sunday evening and he even power-cycled the system for us, which temporarily restored functionality. John contacted Doorbird on our behalf; happily, Doorbird were able to make a remote fix for us.

Since December of 2016, I have been a loyal customer of John's for a reason - his products and…read moreservices have never disappointed me. Initially, when I was in search of a top-notch security camera system, I explored the options of buying and setting up one by myself. Residing in a three-story building, I understood the importance of having a reliable security system in place.

Aaron is an absolute legend - the first to answer my reach out across 10+ companies, was out within…read morea few days and did detailed audit of my home security. He followed up within the day about info he had promised me and was clearly focused on ensuring I had the best solution, not in selling me anything. Hugely appreciate and I would wholeheartedly recommend reaching out to him if you have any security needs.

This is an impressive, on-time, professional company. I had a high-end security system and audio…read morevisual system installed in my home and it was nice to experience people who really know what they are doing. Also nice to have a price quoted and have them stick to it; none of that garbage where they try to tell you that you need other things or that the installation took extra time, so the charge will be extra. Also a HUGE bonus that they are certified electricians because other security companies we looked at quoted us prices that didn't include the electrical work, which is a big factor... I can't praise these guys enough for the work they have done for me; suffice to say: I highly recommend them!

Excellent service and thoughtful options for an aging building with high security needs. Greg…read moreinstalled a new entry system for us, getting us into a digital age and working with our old deadbolt and door. He came out for an emergency service when the USPS key caused an error and helped troubleshoot over the phone. They are worth the price for security options and provide an honest opinion when the work doesn't align with their crew. They take the time to learn your needs, setup the right system, and give advice on the best options for your door - digital or not. I'd trust them with my keys - they are legit. Excellent business - and not just locksmiths.

We have had issues with the door to our unit staying shut without locking the deadbolt ever since…read morewe moved in 4 years ago. As it was a minor inconvenience- we just never dealt with it. While I was out of town, Divisadero lock was working on updating our front gate electronic call box. My fiancé asked them if they would be willing to come look at our door and see if it would be an easy enough fix. The owner, his son, and a third employee all happily obliged to come check it out. Within 10 minutes our old, beat up apartment door was working just like new. It would've been so easy for them to pass this off, make us schedule another appointment, or tell us this type of small job was below their threshold of service. Not these guys. If you want a family owned, fast, friendly locksmith - these are your guys! Thank you for being genuine human beings during these crazy times!

I live in Captains Cove and have 4 vehicles so the 2 that are not in our driveway stay out in the…read morewhite unmarked parking area. The problem has been that the security patrol people for the company Come by at all sorts of unscheduled Times and supposedly if the vehicle stays in the same spot the left or right tire will receive a chalk mark. If the vehicle isn't moved upon the subsequent patrol then the car front windshield receives a ticket. The problem with the security service is that if u use the car and come back placing it in the same spot the Barbier agents cannot tell if the car has been moved n will indiscriminately give u a ticket. The vehicles being ticketed are targeted as my wife left her car for 3 days over x mass n didn't even get a Mark and one of our other neighbors left his small black sedan ( with stickers all over it for almost 2 days without a tire mark or ticket.. The Barbier agents are scared to death of confrontation and scurry away quickly if u catch one hawking ur vehicle! The company needs to revise it's guidelines n have regular scheduled patrols , not haphazard whenever they feel and take a Pic of every car parked in a spot with date n time so that other subsequent agents cannot tell look at the exact time n not indiscriminately give a ticket at less that 15 hours. Also if I car does not have a marked tire there is no reason why a ticket should be rendered like for me on New Year's Day ! The parking rules are draconian and need an overhaul plus a waiver for families with more than 2 vehicles

on top of drawing on tires every night, always looking for cars to tow, patrolling the area every…read morenight, but our street has multiple vehicle break-ins and they're always nowhere to be seen. Multiple cars last night were broken into, but atleast my tire was marked by our "Local security group"