Get matched with top locksmiths in Peterborough, NH

Q: Can you cut a door knob off?

• <div><p>You can cut a door knob off using a sawzall, but you risk causing additional damage to the door itself. You&rsquo;ll also need to completely replace the door knob, costing you extra money and another trip to the hardware store.</p></div>

Q: Can you pick a lock without a keyhole?

• <div><p>It&rsquo;s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole&rsquo;s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. </p></div>

Q: How often should commercial locks be rekeyed or replaced?

• <div><p>Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.</p></div>

Q: How often should door locks be replaced?

• <div><p>Door locks should be changed roughly every seven years. The average lifespan of a door lock is <b>seven to 10 years</b>, so it&rsquo;s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.</p></div>

Q: Can a locksmith create a master key system for my business?

• <div><p>Yes, locksmiths can design and install master key systems that grant different levels of access to various employees while maintaining overall security.</p></div>

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Verified Reviews for Locksmith Service pros in Peterborough, NH

*The Angi rating for Locksmith Service companies in Peterborough, NH 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 Peterborough, NH 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 November 05, 2025

Reviewed in November 2025
Have used them for several jobs/projects. True craftsman. Attention to detail with high integrity.
R&A Property Solutions, LLC
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Reviewed in September 2022
He answered right away, came out quickly. Explained the issue, apparently attempted to take my daughters ignition cylinder out, but stripped the holes the screws were in, which left them as well as the key still stuck, left without a word and stopped answering my messages and calls. If you mess...
Summit Lock and Key, LLC
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Reviewed in August 2022
Steve R came out and replaced our slider door as it was not locking correctly. He was very professional, courteous and did a great job. Thank you!
Newpro Operating, LLC
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Reviewed in May 2022
Excellent work. Both gentlemen Paul mccafferty and Garrett clark were efficient knowledgeable and very professional. Iâ m happy with my new door
Newpro Operating, LLC
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Reviewed in August 2016
There is a communication problem with the service that sets up the appointments and the company itself. The service fails to notify the locksmith of a change in time and day of appointments. The locksmith was very friendly and did a great job for what we required and the president of the company...
The Flying Locksmiths
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Find Locksmiths in Peterborough

SafeStreets - ADT Authorized Provider

4.8(

320

)

Serving Peterborough, NH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"

9 neighbors recently requested a quote

Recommended by94%of homeowners

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Inside-Out Maintenance

4.5(

)

Serving Peterborough, NH and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"Great job!!I I had a million of odds and ends that I needed done. He satisfactorily completed all the tasks and they were done well. Great guy, very attentive when working. I am very pleased with his work and would recommend him to all !!!"

+11

Response time2 days

8 neighbors recently requested a quote

Recommended by93%of homeowners

Serving Peterborough, NH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Excellent service. Professional. Top notch."

+35

82 neighbors recently requested a quote

Recommended by88%of homeowners

Serving Peterborough, NH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I do not typically write reviews but Locksmith downtown was excellent! They were incredibly responsive and solved my issue very quickly. They were very nice and professional and I would recommend their services to anyone!"

2165 neighbors recently requested a quote

Recommended by8%of homeowners

Serving Peterborough, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

With more than 15 yrs of experience, Nevco LLC is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Response time1 hour

Recommended by83%of homeowners

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Freedom Framing and More, LLC

4.3(

)

Serving Peterborough, NH and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Amazing right on tim, hardworking & cleaning up after work wonderful!!! I would and have recommended him ð ¯"

+34

Response time2 days

Response rate95%

Recommended by84%of homeowners

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David M

New to Angi

Serving Peterborough, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I take pride in honest pricing, clear communication, and treating every customer’s device with care—because I know how important your computer is for work, school, and everyday life.\n\nIf you’re looking for friendly, dependable computer repair, I’m here to help.

Serving Peterborough, NH and surrounding areas

Approved

Free estimates

Small jobs welcome

Offering multiple services with over 20yrs experience in multiple trades. Giving customers quality work at a fair price. Located in Newport NH. If your within 35 miles of Newport give me a call no mater the size of the job, Offering services from carpentry and remodeling to welding and much more. Call and schedule a free estimate anytime 7 days a week

8 neighbors recently requested a quote

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Alexander Abrahamsen

New to Angi

Serving Peterborough, NH and surrounding areas

Approved

Free estimates

General contractor/ handyman specializing in residential home rennovations

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DT Garage Door Service

New to Angi

Serving Peterborough, NH and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

Alpine Home Improvement is a customer service that happens to be in the construction and home improvement industry. Specializing in home remodeling and home improvement projects as well as garage door installations, servicing, and repairs, Alpine is committed to excellence in every aspect of our business. Satisfaction is our aim! We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 21 years of experience serving New England from the surrounding areas between New Hampshire’s Lakes Region to Central Massachusetts. A plan of action for all jobs and projects can and will be considered. Call or email today and let us put our experience to work for you!

Response time1 day

Response rate100%

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Locksmiths questions, answered by experts

You can cut a door knob off using a sawzall, but you risk causing additional damage to the door itself. You’ll also need to completely replace the door knob, costing you extra money and another trip to the hardware store.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside.

Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.

Door locks should be changed roughly every seven years. The average lifespan of a door lock is seven to 10 years, so it’s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.

Yes, locksmiths can design and install master key systems that grant different levels of access to various employees while maintaining overall security.

The Peterborough, NH homeowners’ guide to locksmith services

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

See all articles

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