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Verified Reviews for Locksmith Service pros in Frederick, CO
*The Angi rating for Locksmith Service companies in Frederick, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.
*The HomeAdvisor rating for Locksmith Service companies in Frederick, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.
Last update on December 24, 2025
Find Locksmiths in Frederick
Rocky Mountain Security Group, LLC
Rocky Mountain Security Group, LLC
Rocky Mountain Security Group, LLC is committed to providing the highest form of customer service in the industry. We offer locksmith services for home, auto, and business. We also install CCTV and burglar alarm systems by Honeywell. Please call for your personal consultation.
"Didn't get done properly the first time and had to pay extra upon coming back to fix it."
Alexei B on December 2025
Rocky Mountain Security Group, LLC is committed to providing the highest form of customer service in the industry. We offer locksmith services for home, auto, and business. We also install CCTV and burglar alarm systems by Honeywell. Please call for your personal consultation.
"Didn't get done properly the first time and had to pay extra upon coming back to fix it."
Alexei B on December 2025
Southwest Lock & Safe, LLC
Southwest Lock & Safe, LLC
At Southwest Lock and Safe, we understand the security of your home, business and other valuables is essential to your peace of mind. That’s why it’s critical to have top-of-the-line locks, door hardware and electronic security devices (such as access control and video surveillance) installed by well-trained and trust-worthy technicians. Our mission is to be the leading Denver locksmith by providing all clients with exceptional customer service and support, from the beginning of a project through completion and beyond. We're committed to providing innovative products at competitive prices. Our customers are our first priority, and we aren't satisfied until you are.
"Shea Morgan did an excellent job replacing a lock. He was professional, kind and trustworthy. I would highly recommend him. "
Nancy O on September 2025
At Southwest Lock and Safe, we understand the security of your home, business and other valuables is essential to your peace of mind. That’s why it’s critical to have top-of-the-line locks, door hardware and electronic security devices (such as access control and video surveillance) installed by well-trained and trust-worthy technicians. Our mission is to be the leading Denver locksmith by providing all clients with exceptional customer service and support, from the beginning of a project through completion and beyond. We're committed to providing innovative products at competitive prices. Our customers are our first priority, and we aren't satisfied until you are.
"Shea Morgan did an excellent job replacing a lock. He was professional, kind and trustworthy. I would highly recommend him. "
Nancy O on September 2025

DV Lock&Key
DV Lock&Key
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Very responsive, efficient, and delivered exactly what was needed."
Parag A on November 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Very responsive, efficient, and delivered exactly what was needed."
Parag A on November 2025

Lockstar
Lockstar
Need a locksmith you can trust? Lockstar, a multi-year Super Service Award Winner in the Locksmiths category, provides residential and commercial locksmith services to Broomfield, Boulder, Denver and the surrounding area. All services offered by Lockstar are performed by a bonded locksmith with a CRL designation (Certified Registered Locksmith) as awarded by the Associated Locksmiths of America, so you can be assured that your project will be handled with integrity and professionalism.
"Great. Quartz was not only prompt and courteous, but got the job completed quickly."
David G on December 2021
Need a locksmith you can trust? Lockstar, a multi-year Super Service Award Winner in the Locksmiths category, provides residential and commercial locksmith services to Broomfield, Boulder, Denver and the surrounding area. All services offered by Lockstar are performed by a bonded locksmith with a CRL designation (Certified Registered Locksmith) as awarded by the Associated Locksmiths of America, so you can be assured that your project will be handled with integrity and professionalism.
"Great. Quartz was not only prompt and courteous, but got the job completed quickly."
David G on December 2021

Alexius Denver's Locksmiths
Alexius Denver's Locksmiths
Alexius Security Lock & Key has served the Metro Denver area with honest, affordable locksmith services for over 16 years. Our staff is highly-trained, professional and courteous. Our business is bonded and insured and our products and services are guaranteed.
"What a pleasure to find this company. We had replaced an exterior door but the door installer had not been able to properly place the deadbolt. I called Alexius and was scheduled for a service call the next day. Martin Molina confirmed our appointment beforehand and arrived on time. He was professional and courteous, and quickly diagnosed the problem—the deadbolt was too small for the opening in the door. The hardware was replaced, carefully aligned, and tested. In addition, Martin checked and fixed another lock set that was sticking, and took our old hardware to be recycled. Highly recommend."
JULIE M on December 2018
Alexius Security Lock & Key has served the Metro Denver area with honest, affordable locksmith services for over 16 years. Our staff is highly-trained, professional and courteous. Our business is bonded and insured and our products and services are guaranteed.
"What a pleasure to find this company. We had replaced an exterior door but the door installer had not been able to properly place the deadbolt. I called Alexius and was scheduled for a service call the next day. Martin Molina confirmed our appointment beforehand and arrived on time. He was professional and courteous, and quickly diagnosed the problem—the deadbolt was too small for the opening in the door. The hardware was replaced, carefully aligned, and tested. In addition, Martin checked and fixed another lock set that was sticking, and took our old hardware to be recycled. Highly recommend."
JULIE M on December 2018

Guardian Protection
Guardian Protection
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
Southwest Lock & Safe
Southwest Lock & Safe
Over 60 years of combined locksmith experience. Award wining.
"I explored several lock companies to change over the hardware on my 10 exterior doors in my home. The companies all refused to make an in-person visit and instead wanted me to send them pics of all of my doors. I was given the name of Southwest Lock and Safe and to my delight, they wanted to send out an expert (Chris Loveall) to see the project and give me an estimate. When I wanted to ensure that the style and color of the hardware was correct, Shea (the owner) sent out Triston to bring me samples. Chris and Triston then came out and did a GREAT job installing all the hardware and locks. And, due to COVID-19, they wore masks that covered both their nose and mouth. I am SO grateful for this company’s fabulous customer service and a job well done! THANK YOU"
Allidah H on August 2020
Over 60 years of combined locksmith experience. Award wining.
"I explored several lock companies to change over the hardware on my 10 exterior doors in my home. The companies all refused to make an in-person visit and instead wanted me to send them pics of all of my doors. I was given the name of Southwest Lock and Safe and to my delight, they wanted to send out an expert (Chris Loveall) to see the project and give me an estimate. When I wanted to ensure that the style and color of the hardware was correct, Shea (the owner) sent out Triston to bring me samples. Chris and Triston then came out and did a GREAT job installing all the hardware and locks. And, due to COVID-19, they wore masks that covered both their nose and mouth. I am SO grateful for this company’s fabulous customer service and a job well done! THANK YOU"
Allidah H on August 2020

IMS Heating & Air Inc
IMS Heating & Air Inc
We are a full service HVAC company serving Northern Colorado. We have NATE certified technicians. We are a Carrier Factory Authorized Dealer (CFAD). We realize that problems don't just happen from 9 to 5 and that's why we have 24 hour emergency service.
"Beware!! They quoted me one price but once they got there and I called their office the lady said it would be more. Then after multiple calls while they kept changing their story they refused to give me my full deposit back until they received a refund for the permit. I will absolutely never use this company. It was the biggest headache ever."
Julie N on April 2022
We are a full service HVAC company serving Northern Colorado. We have NATE certified technicians. We are a Carrier Factory Authorized Dealer (CFAD). We realize that problems don't just happen from 9 to 5 and that's why we have 24 hour emergency service.
"Beware!! They quoted me one price but once they got there and I called their office the lady said it would be more. Then after multiple calls while they kept changing their story they refused to give me my full deposit back until they received a refund for the permit. I will absolutely never use this company. It was the biggest headache ever."
Julie N on April 2022
Wood-N-Things
Wood-N-Things
Wood-N-Things is a small carpentry company that provides personalized service to home owners. I specialize in Doors and interior trim and do not offer Door Repair. The unique aspect of my company is that I do all the work myself. I will not sub out the job to another company, or leave workers on-site unsupervised. When I require help, I bring in an associate who works directly under my supervision. When you hire Wood-N-Things you deal directly with the owner of the company in all aspects of the project. All my work is personally guaranteed to meet all required specs and local building codes. Customer satisfaction is priority one. Services offered: Interior trim carpentry to include doors, casing, base, crown molding, stair rails, cabinet hanging, laminate counter tops, wood fencing, and ground level decks.
"He did a great job."
Mark L on May 2020
Wood-N-Things is a small carpentry company that provides personalized service to home owners. I specialize in Doors and interior trim and do not offer Door Repair. The unique aspect of my company is that I do all the work myself. I will not sub out the job to another company, or leave workers on-site unsupervised. When I require help, I bring in an associate who works directly under my supervision. When you hire Wood-N-Things you deal directly with the owner of the company in all aspects of the project. All my work is personally guaranteed to meet all required specs and local building codes. Customer satisfaction is priority one. Services offered: Interior trim carpentry to include doors, casing, base, crown molding, stair rails, cabinet hanging, laminate counter tops, wood fencing, and ground level decks.
"He did a great job."
Mark L on May 2020

Metrolocks
Metrolocks
Metrolocks is a local mobile locksmith service in Denver, CO. We work with flat prices over the phone and take pride in our high quality workmanship and service.
Metrolocks is a local mobile locksmith service in Denver, CO. We work with flat prices over the phone and take pride in our high quality workmanship and service.
The Frederick, CO homeowners’ guide to locksmith services
From average costs to expert advice, get all the answers you need to get your job done.
•Wondering how much does it cost to copy a key? Discover prices, key types, and cost-saving tips to help you budget for your next key duplication.
•Discover the average deadbolt installation cost, price factors, and tips to save on your project. Learn how to budget for secure home upgrades.
•Uncover the cost of lock replacement. Discover labor, materials, and cost-saving tips for your next lock replacement project.

Need to get a broken key out of a lock? There are a few ways you may be able to do it on your own with tools you already have lying around. Get the steps in this article.

Choosing between a smart lock and a regular lock? Use our handy guide to discover the key differences, pros, and cons so you can secure your home with confidence.

Is your key stuck, and you need to know how to lubricate your lock? Look no further. This article outlines 10 ways to unstick a lock without calling a locksmith.
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