With the amount of choices for Locksmith services in SD , I would stay far away the disrespect I…read morereceived from their technician was shocking.

This place is amazing. I was trying to duplicate a key for my work and everywhere else I called was…read moregiving me a hard time and trying to charge me 100-200 bucks for a simple key. The people here are friendly and the service is fast. I highly recommend coming here - ! My key duplicate was 11 bucks ! Thank you so much for your amazing service -

I called them when a keypad stopped working and Bill walked me through several steps that got it…read moreworking again. He was patient and professional and saved me the cost of a sevice call. Great guy. Highly recommended!

Bill is amazing! What reliable, fast and professional service. Having worked with SDL &S on a…read morelarge commercial account in San Diego over a few years, I can't recommend a better locksmith around!

Everything you could need for locksmith/key needs in one place. I came to make duplicates of a…read morehouse key and they were $3 each. It's a great deal as Home Depot starts at $4 and I think you gotta do it yourself... also I heard of copies not working from there as they don't match the original. It was not a problem here, I was in and out in under 3 minutes with my perfect new keys. The gentleman who helped me was so nice in helping me get the key in and out of the ring and put the news keys in their new covers that they also sell for $.50 each. Very friendly service. There's a $.50 credit card fee for transactions under $10. Accept Apple Pay. Super easy and smooth process. Lots of parking too.

Went to get a car key cut only took a couple mins and came out perfect. Great service and pricing.read more

Thomas, thanks for being so courteous on our conversation trying to calm me down when I was having…read morea stressful day with NOT being able to locate my car keyfob this morning- Feb 16, 2026 For their overall prompt, Tony came to me in LESS than 15 mins!! To come over for a house-call with an immediate key fob that was made for me actually made me feel so much better, with less anxiety for sure. Thankful for ALL your help to my service man, Tony!! **P.S.- Enclosed his photo that was sent, so you know the EXACT service man I'm referring to.

Hello December !!!…read more Stopped by Busy Bees Locks and Keys Locksmith (cute name btw) because I needed a new set of auto keys. My old key was hanging on for dear life. The buttons had fallen out, it was cracked, and it was long overdue for retirement. The dealership would have charged me an arm and a leg and probably my whole salary but Busy Bees saved me big time! Travis cut and programmed my replacement car key on the spot. He was super friendly, personable, and a great conversationalist. I was in and out in about 15 to 20 minutes. Luckily, I was the first one there with no appointment. So no wait! Woot! They also have multiple locations and their hours vary so check out their website for the details. You can book online or just walk-in like I did. They also have other services and is mobile. You can really tell this is a family-owned business that loves what they do. No upsell, no pressure. Just honest quality service at a reasonable price. Plus, it is right in the heart of Little Italy so you can reward yourself with some good food or enjoy the Waterfront views nearby. Zero complaints here. I felt completely at home and well taken care of. I will definitely be coming back whenever I need locksmith services. Highly recommend!

A fantastic company to work with. Very efficient and fair…read more I would highly recommend this company for a trusted alarm system.

Extremely helpful with securing our new home purchase. Rick and Nathan were able to set me up with…read morevideo, fire, and alarm systems. Always responds to requests in a timely manner and show up on time. Thanks

ISD locksmith highly recommended: I recently moved and needed my smart locks rekeyed and my garage…read moredoor system and remotes reprogrammed. I had read some outstanding reviews of ISD Locksmith on Nextdoor and Yelp. Isaac replied to my text immediately and scheduled me for first thing the following morning. He texted me when on his way, arrived right on time, and easily completed all of the work perfectly while patiently and thoroughly explaining exactly what he was doing. He is also certified on Ring cameras and answered all of my questions on them. Isaac offered many helpful suggestions on overall security. I was very impressed by his vast security-related knowledge as well as his analytical skills and attention to detail. Isaac spent so much time educating me and charged only for the actual jobs completed, at a fraction of the cost I would have expected. He is extremely pleasant and polite. I already have a list of jobs I would like him to return and complete, such as rebuilding a gate and replacing door hinges.

I have called ISD Locksmith to my home three different times and each experience was exceptional…read more He installed my treadmill, replaced my front door lock, and later set up another fitness machine for me. Every visit was done with the same level of professionalism and care. Isaac is not just a locksmith. He can handle almost any handyman work around the house, and he does it with real skill. He works quietly, patiently, and respectfully, and what impressed me most is how clean and organized he is. He picked up every bit of mess, cleared all the packaging, and left the space spotless after each job. His prices are fair, his attitude is warm and reliable, and his work quality is truly top tier. It is rare to find someone who combines honesty, professionalism, and this level of attention to detail. I highly recommend him with full confidence. When you find someone like this, you keep their number and call them again because you know the job will always be done right.

I called them yeaterday morning because some a**hats tried to break into my commercial space and…read moreabsolutely destroyed my door lock. Weak pathetic attempt which resulted in the assailants running away immediately after alarm went off, zero success at forced entry. Dup-A-Key to the rescue to help rescue my business and in a timely matter so I could still enjoy my Saturday. Technician showed up within a few hrs and had all the parts on hand. Worth every penny. Thanks guys u will be my go to from now on. Hopefuly I dont have this problem again but as a contractor I will refer any time I can. Plenty of trust in a business that has been around forever.

I happened to be in the neighborhood and was waiting for a Yelp event nearby when I noticed…read moreDup-A-Key. Because I was needing a new door key, I decided to drop in. The different types of keys was impressive, and so I was not surprised when I found exactly what I needed. The price was surprisingly good and the service was perfect. Excellent value and good quality work. I am a fan of Dup-A-Key and will definitely give them my keying business in the future!

I've used them twice (years ago in an emergency at the Little Italy location) and again today. Both…read moretimes had good experiences. I was able to book online for today's service which was easy to navigate. The technician that came was friendly and gave a quote for the work needed prior to beginning the job. I will take 1 star off since I was never able to get through to a live person when calling. I had to leave messages each time. And when I had missed voicemails and tried to call back, still unable to get through and played voicemail tag.

Mark Reed was extremely helpful getting my 2014 ram key fob replaced and fixed! The dealership…read morequoted me $450 and I was out the door for under 200... Exceptional place, especially if you think you have some kind of fancy hard to find key, guarantee they have the right one for your vehicle and you will spend less than half as much. Highly recommend this place!

We recently bought a house and wanted to install a home security system. We reached out to Smart…read moreShield after seeing all the positive reviews. Yud came to our house, helping us identify the best positioning for the cameras and quickly generating a quote that beat the other companies. The system is very easy to use as it is all controlled by the Alarm.com app. I highly recommend Smart Shield to anyone looking into home security systems, they really take care of you.

Incredible experience with Smart Shield! New house in Carlsbad literally had the wires ripped out…read moreof the hard-wired security system and hadn't been used in years. Somehow they were able to restore all of them and added hard-wired cameras, glass break listeners, smoke detectors, remote front door lock, and tied into my existing garage door openers - all controlled by the easy-to-use Alarm.com software. Mateus did a great job configuring the alerts and teaching me how to use the mobile app. Yud brings an incredible amount of knowledge from his experience and military background into designing your system. I thought the price was very fair considering the piece of mind they have given me and my family.

Extremely pleased with our experience with Glenn and Halcyon. He was able to come out the same day…read morewe initially called, give us a quote and install the next day. The best customer service I have had anywhere in a long time. We are very happy with the service and products. I would highly recommend to any friends or family that are looking for security solutions.

Service Requested: Camera installation, upgrades, and system troubleshooting…read moreQuality: 3/5- their cameras do not offer the audible noise that they advertise Value of service: 3/5 - could be improved by offering multiple ranges of camera options instead of the most expensive one knowing customers will ask for other options to compare. We've used Halcyon Mobile Security Solutions for almost 5 years even through an ownership change for various upgrades, repairs, and new camera installations. Overall, the quality of their work has been solid once completed, and their technicians are knowledgeable and professional on-site. We did run into an issue with a camera that was sold to us by a previous rep (who is no longer with the company). The camera's speaker never worked as promised, and it took quite a bit of back and forth to troubleshoot. While the team eventually helped address the concern, communication delays made it harder to resolve quickly. Another recent project, getting a quote and installation for an additional camera -- took about two weeks from start to finish. While that's not terrible, shortening that turnaround could really improve the customer experience and help boost their sales, since responsiveness is key in this kind of service. Despite some bumps, we continue to use Halcyon because they do solid work once the ball gets rolling. With a few improvements to follow-up times and communication, they could easily earn that fifth star.