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TRUSTED BY SUPERIOR, CO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon154
    Verified locksmith services reviews

Find Locksmiths in Superior

Avatar for American Locksmith LLC

American Locksmith LLC

5.00(
205
)
Approved Pro

American Locksmith LLC

5.00(
205
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2 years of experience

Welcome to American Locksmith, a trusted and reliable locksmith company serving the Denver, Colorado area. We are proud to be one of the leading locksmiths in the region, providing high-quality locksmith services to our customers with a focus on excellent customer service. At American Locksmith, we understand the importance of security and safety, which is why we offer a comprehensive range of locksmith services. From rekeying and replacing locks to emergency lockout services, our expert locksmiths are highly trained and experienced in all aspects of the locksmith industry. Our team of professionals is committed to providing fast, efficient, and affordable services to our customers. We understand that a lockout situation can be stressful, which is why we offer 24/7 emergency services to help you whenever you need it most. Our goal is to provide you with the peace of mind you need, knowing that your property is secure and protected.

"Technician was prompt professional got the job done right. "

Ahsan R on September 2025

Welcome to American Locksmith, a trusted and reliable locksmith company serving the Denver, Colorado area. We are proud to be one of the leading locksmiths in the region, providing high-quality locksmith services to our customers with a focus on excellent customer service. At American Locksmith, we understand the importance of security and safety, which is why we offer a comprehensive range of locksmith services. From rekeying and replacing locks to emergency lockout services, our expert locksmiths are highly trained and experienced in all aspects of the locksmith industry. Our team of professionals is committed to providing fast, efficient, and affordable services to our customers. We understand that a lockout situation can be stressful, which is why we offer 24/7 emergency services to help you whenever you need it most. Our goal is to provide you with the peace of mind you need, knowing that your property is secure and protected.

"Technician was prompt professional got the job done right. "

Ahsan R on September 2025


Avatar for Lock Chief Locksmith LLC

Lock Chief Locksmith LLC

5.00(
13
)
Approved Pro

Lock Chief Locksmith LLC

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

Welcome to Lock Chief Locksmith! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

"Not only took care of what I needed, but offered several options. Then we finalized those options he was quick to come out and implement a complete set of deadbolt locks and door handles. Extremely friendly and helpful"

Joe P on May 2025

Welcome to Lock Chief Locksmith! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

"Not only took care of what I needed, but offered several options. Then we finalized those options he was quick to come out and implement a complete set of deadbolt locks and door handles. Extremely friendly and helpful"

Joe P on May 2025


Rocky Mountain Security Group, LLC

4.76(
44
)
Approved Pro

Rocky Mountain Security Group, LLC

4.76(
44
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
18 years of experience

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

4.93(
23
)
Approved Pro

Southwest Lock & Safe, LLC

4.93(
23
)
Approved Pro
Super Service Award
Customers say: Quick response
21 years of experience
Free onsite estimate

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


Avatar for DV Lock&Key

DV Lock&Key

5.00(
4
)
Approved Pro

DV Lock&Key

5.00(
4
)
Approved Pro
Free onsite estimate
Emergency services offered

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


Avatar for Lockstar

Lockstar

4.98(
246
)

Lockstar

4.98(
246
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Avatar for Alexius Denver's Locksmiths

Alexius Denver's Locksmiths

4.94(
55
)

Alexius Denver's Locksmiths

4.94(
55
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

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


"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


Avatar for IMS Heating & Air Inc

IMS Heating & Air Inc

4.88(
65
)

IMS Heating & Air Inc

4.88(
65
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

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

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Showing 1-10 of 238
Locksmiths questions, answered by experts

When the temps drop, sometimes you need to thaw a lock to regain access. Options include warming the key with warm water, applying a de-icing spray, or using a hair dryer on low heat. Avoid using boiling water to prevent damage. To prevent future freezing, consider installing a cover or shield over the lock to keep water and ice out. Remember to be patient and gentle during thawing to avoid damaging the lock or key. If all else fails, consult a professional locksmith.

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

While a strong conventional deadbolt offers enough security for most homeowners, if you’re looking for extra features beyond just simple locking, smart deadbolts are the way to go. Smart deadbolts allow for keyless entry using your phone or a code, remote access in case someone is locked out, and features like temporary access codes, automatic locking, tamper alerts and entry-exit monitoring. Smart deadbolts also come with downsides: they rely on batteries and wireless networks and are potentially vulnerable to hacking by skilled home intruders.

Costs depend on lock type, service complexity, labor, emergency availability, and whether security system integration is needed.

The Superior, CO homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.

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