Amazing customer service! I was locked out of my apartment, and they sent a tech over immediately…read more The tech was extremely friendly and explained the entire process and pricing thoroughly.

We were locked out on thanksgiving day. Probably the worst time be be locked out. We called just…read moreabout everyone. Some said they couldn't and some said they could. But no one showed up. Then we called Commonwealth Locksmith. McKinley came out within 30 minutes. He unlocked the door within minutes. I would definitely recommend Commonwealth Locksmith to anyone who finds themselves in this situation.

Never responded after initial contact. Sean said he would call me after I sent my questions and…read morenever did. Didn't answer any of my questions I sent except they could do the work. I needed to know more about the company. I guess business is good don't need any new customers. Thats ok i moved on after looking at their reviews on line. mixed reviews to say the least.

Excellent experience. Helped guide me on what locks I needed for a home we just moved into. Ordered…read moreparts I needed. Great experience!

Lu's treated me extremely well. He quickly figured out the battery in the remote was put in upside…read moredown which explained why the remote didn't work. We had a laugh when he flipped it over and it worked. He could have screwed me over for $200 and I wouldn't have known the difference. Instead he sent me on my way at a cost of $0 and a laugh. I wouldn't hesitate to use him in the future. Thank you Lu!

Fantastic experience! I had a remote starter installed and not only were they competitive the…read morecustomer service was top notch. Lu is a true gentlemen and man with integrity so you cannot go wrong. I don't usually write reviews but the service I received needed to be passed on. I would highly recommend them. Dan C.

Broke a car key in the lock. Fast response, fixed it in 10 minutes, cut a new key right in my…read moredriveway.

Responded right away, I was able to get him out to my house within a couple days to take care of my…read moreissues. He was right on time, professional, honest and knowledgeable. Would highly recommend.

The difference between a good company and a great company is the way they respond when questioned…read more I couldn't be happier with the way One Source Security responded when they read my post. I received a call from the owner, not to offer a better price but to find out what had happened and what they could do to improve going forward. The owner offered to come out and sit with me to hear how things went and how they could work with their team to improve the experience for others. I had contacted all of the national chains and couldn't bite the bullet for their $99/deal that locked me into a lengthy contract to proprietary equipment. I was pleasantly surprised with the fact that OSS called me and worked to make it right. I look forward to having them install my system and refer them to my friends, family and neighbors!

I haven't had the occasion to need their service recently, but, when I have, I've found them to…read moreprovide excellent service, plus so professional and, just so pleasant to work with. Even when I had a minor issue, they treated it the same as they would their top account. Friends of mine in locally-owned businesses also love them. Great work, quality and integrity.

Called for help Monday, left message as instructed. Now it's Friday and I still haven't heard back.read more

I arrived in NH from California responsible for replacing all the locks on a house. I called Justin…read moreat Countryside. He came out to the house the next day and did a great job, installing new locks and adjusting some ancient ones to work better. A couple weeks later I had him back to install a couple more locks. The work is all top notch and Justin himself is honest, prompt, and easy to deal with. I wish more of my problems were lock-related, because then I could hire Justin to solve them.

I couldn't be any happier with the work Bob did for me! Took my car there this morning for him to…read moreinstall/ reset my key fob. He did it, even though he wasn't sure if it would work, being that I purchased the fob from an online company. He was professional and courteous! I completely recommend this place for all your locksmith needs! They provide other services, too. Anything gun related, Home security systems, alarm, etc. It is located in New Hampon, by Subway.

You couldn't ask for a more fair, and knowledgable guy, than the owner. If you need him 24 x 7,…read morethey're available. I can't say enough positive things about this company, without sounding like I work for them, which I don't.