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TRUSTED BY MADISON, NH HOMEOWNERS

4.4
Average homeowner rating
21
Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Madison, NH

*The Angi rating for Locksmith Service companies in Madison, 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 Madison, 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 December 11, 2025

Reviewed in August 2025
Very professional and thorough. And the price was cheaper than all his competitors. Will definitely hire again and recommend.
J PAUL AND SONS WILDLIFE CONTROL LLC
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Reviewed in November 2023
Comfortable, a little pricey, but did a great job
JR Carpentry
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Reviewed in August 2022
Darrin, Was excellent we were selling our home an needed the work done right an quick. I would definitely hire him again. He was there and did what was needed. Thanks, Robin & Dave Long
River Construction & Landscape Design
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Reviewed in September 2021
Fantastic service! After being stood up by the top local tree cutting service I reached out to anyone on HomeAdvisor who was interested. Nick was the only one who answered even though I was 40 minutes outside Biddeford. He came out, did the estimate and came out one week later. Great service and...
NPC 3 Services
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Reviewed in November 2020
Hired them to install new locks and deadbolts on three entry doors. Justin was on time, professional and very knowledgeable. He had all three completed in just a couple of hours. I would highly recommend calling Countryside when you need locksmith services or security advice.
Countryside Lock and Key
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Reviewed in May 2020
I used many locksmiths in the past but I will this one lives up to his business name "A Knight In Shining Armor Locksmith". Professional, courteous, knowledgeable, honest, and reasonably priced.
A Knight In Shining Armor Locksmith
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Reviewed in October 2017
Replaced an old jet tub/ shower with large jet-less tub. They kept me involved and informed throughout their whole process. Professional and personable. Dennis and his son were really great. Its a bit expensive but the lifetime warranty on the whole thing is worth it. Would definitely hire them...
Newpro Operating, LLC
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Reviewed in December 2015
They did a great job from start to finish. They showed up on-time, did the work I asked and didn't try to up-sell me on anything. The locksmith was clearly a professional and took his time to make sure the locks worked correctly. My doors and locks work better now than ever before. Money...
NATIONAL LOCK & KEY
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Reviewed in December 2013
Skillings did a great job, from their initial consult through the time when they connected the well to the camp's electrical and plumbing .
Skillings & Sons Inc
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Find Locksmiths in Madison

Onyx Locksmith

•Approved Pro

Onyx Locksmith

•Approved Pro

Customers say: Quick response

20 years of experience

Free onsite estimate

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Elton was absolutely awesome. So friendly and professional. So very happy with this service. Would never go anywhere else for any lock related service."

Lorene W on November 2025

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Elton was absolutely awesome. So friendly and professional. So very happy with this service. Would never go anywhere else for any lock related service."

Lorene W on November 2025

North Country Lock & Key

North Country Lock & Key

14 years of experience

Mobile locksmith, specializing in residential and commercial accounts. Emergency auto and home opening. Locally owned and operated. Credit cards accepted. Fully insured.

Mobile locksmith, specializing in residential and commercial accounts. Emergency auto and home opening. Locally owned and operated. Credit cards accepted. Fully insured.

North Country Lock and Key Locksmith

North Country Lock and Key Locksmith

14 years of experience

Certified locksmith with a fully equipped van will provide professional lock service for residential and commercial clients to include US Lock security keyways and keys, master keying systems, lock installation and repair and security consultation.

Certified locksmith with a fully equipped van will provide professional lock service for residential and commercial clients to include US Lock security keyways and keys, master keying systems, lock installation and repair and security consultation.

A & B Locksmith Service

A & B Locksmith Service

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

A&B Locksmith Service is a full service locksmith and access control company providing residential, commercial, and industrial services. Since 1987 with 3rd and 4th generation locksmiths, family owned and operated. Free estimates and walk throughs. We have three fully stocked mobile service trucks for all your needs.

A&B Locksmith Service is a full service locksmith and access control company providing residential, commercial, and industrial services. Since 1987 with 3rd and 4th generation locksmiths, family owned and operated. Free estimates and walk throughs. We have three fully stocked mobile service trucks for all your needs.

Derry NH Locksmith

Derry NH Locksmith

30 years of experience

Derry NH Locksmith for your locksmith needs in Derry New Hampshire. Our locksmiths are available seven days a week.

Derry NH Locksmith for your locksmith needs in Derry New Hampshire. Our locksmiths are available seven days a week.

Nashua NH Locksmith

Nashua NH Locksmith

43 years of experience

Nashua NH Locksmith is the smart choice in Nashua New Hampshire. With a wide selection of locksmith services all over Nashua, it's no wonder Nashua chooses Nashua NH Locksmith again and again.

Nashua NH Locksmith is the smart choice in Nashua New Hampshire. With a wide selection of locksmith services all over Nashua, it's no wonder Nashua chooses Nashua NH Locksmith again and again.

INTERVALE LOCK & SAFE

INTERVALE LOCK & SAFE

24 years of experience

We accept credit cards.

We accept credit cards.

CONCORD LOCK & SAFE

CONCORD LOCK & SAFE

28 years of experience

Accepting cash, check, all major credit cards.

Accepting cash, check, all major credit cards.

DERRY LOCKSMITH

DERRY LOCKSMITH

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

Superior Lock & Key

Superior Lock & Key

Emergency services offered

Superior Lock & Key, based in Windham, Maine and Portland, Maine, has been providing lock installation and lock repair service for more than 20 years. Our services are designed for residential and commercial customers and includes 24-hour emergency service.

Superior Lock & Key, based in Windham, Maine and Portland, Maine, has been providing lock installation and lock repair service for more than 20 years. Our services are designed for residential and commercial customers and includes 24-hour emergency service.

Showing 1-10 of 12

Locksmiths questions, answered by experts

It depends on what type of keyless entry it is and if the locksmith has the proper tools to remove a keypad entry lock since some are more advanced than others. However, locksmiths can typically work around keyless entries to vehicles, so it depends on what type of keyless entry system needs opening.

It depends on the quality of the keyless lock and usage, but in general, you can expect a keyless lock to last around three to five years. The batteries typically last around six to 12 months. The good news is most keyless locks include a low battery indicator so you can receive ample warning if your battery is about to die.

Yes, but adding a deadbolt to some door materials, like steel, may make installation a little bit trickier. For these materials, you will want to hire a locksmith to do the work for you, but be aware that they may charge an additional fee of $25 to $50 or more.

Yes, many locksmiths offer 24/7 emergency services for business lockouts, broken keys, and security breaches.

There are many types of deadbolts, but these tips work on most. First, address any grime buildup. A bit of WD-40 will loose up rust and dirt so the deadbolt can turn. Inspect the door and frame alignment if this doesn't resolve the issue. Adjust the strike plate or the deadbolt's position to improve alignment. If the problem persists, disassemble the lock to inspect for damaged or worn parts. If you are unsure how to do it, hire a local locksmith.

The Madison, 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

Angi
•
Oct 12, 2025Oct 12, 2025
How Much Does Deadbolt Installation Cost? [2025 Data]
Discover the average deadbolt installation cost, price factors, and tips to save on your project. Learn how to budget for secure home upgrades.
Angi
•
Oct 12, 2025Oct 12, 2025
How Much Does Lock Replacement Cost? [2025 Data]
Uncover the cost of lock replacement. Discover labor, materials, and cost-saving tips for your next lock replacement project.
Angi
•
Oct 21, 2025Oct 21, 2025
How Much Does It Cost to Copy a Key? [2025 Data]
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.
Jouviane Alexandre
•
Oct 14, 2025Oct 14, 2025
What Is a Deadbolt?
Deadbolt locks add an extra layer of security. Learn about the different types and benefits so you can choose the perfect one to protect your home.
Allie Ogletree
•
Oct 16, 2024Oct 16, 2024
Are Smart Locks Safe? Full Guide
If you’re wondering if smart locks are safe, we've broken down the pros and cons of smart locks to help you decide if they could add more security to your home.
Jouviane Alexandre
•
Oct 17, 2025Oct 17, 2025
Smart Door Locks vs. Traditional Locks: Key Comparisons
Which is better for protecting your home—smart locks or traditional locks? Use this guide to weigh their differences and decide which is better for you.

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