Get matched with top locksmiths in Guilford, ME

Q: Will converting my door to a Dutch door affect security?

• <div><p>It can affect security, especially if you don&rsquo;t finish it properly. A Dutch door has more moving parts that can be compromised, so you&rsquo;ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don&rsquo;t sit tight, it&rsquo;s going to be easier to force open.</p></div>

Q: What is the most secure way to lock a sliding glass door?

• <div><p>There are several ways to add security to a sliding glass door. To start, install a rod or deadbolt lock instead of the flip-lock that comes standard with most sliding glass doors. Add a sensor to the door and monitor any activity through your home security system.</p><p>Finally, installing shatterproof window film will help keep the structural integrity of the glass if it cracks.</p></div>

Q: Is smart lock safer than traditional lock?

• <div><p>Smart locks offer a similar level of safety to traditional or conventional locks because they often use comparable locking mechanisms, such as deadbolts. The primary difference is the access method: smart locks use a login or code instead of a physical key, which adds convenience. While not inherently safer, some smart locks have added security features that can deter intruders, like shutting down after too many incorrect code attempts or being harder to pick. For the best security, it's recommended to combine any lock with other home safety features like motion-activated lighting, security cameras, and window and door sensors.</p></div>

Q: Where’s the least expensive place to copy a key?

• <div><p>Many local hardware stores have the equipment to copy basic keys at a low cost. Some locations may have freestanding machines where you can pick out a blank and insert it and your original key into the duplicating machine.</p></div>

Q: How much does it cost to change all your locks?

• <div><p>Expect to pay between <b>$50 to $200 </b>if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.</p><p>Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about <b>$10 to $25</b>. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around<b> $25</b>, while <a href="https://www.angi.com/articles/keyless-lock-good-regular-deadbolt.htm">electronic locks and smart locks</a> will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.</p></div>

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Verified Reviews for Locksmith Service pros in Guilford, ME

*The Angi rating for Locksmith Service companies in Guilford, ME 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 Guilford, ME 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 September 28, 2025

Reviewed in September 2025
Mr. Blakely was polite and professional. His prices were much more reasonable than some of the larger fence companies in the area. He's a hard worker and a real craftsman. Our fence looks great!
Blakely Fence and Forge LLC
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Reviewed in May 2024
Jeff is a highly professional individual with a thorough knowledge and expertise and complete the report in a timely manner. We are so happy with this company code of ethics, we recommend him to you and anyone interested in obtaining an inspection on a new purchase OR you can obtain one for...
Defender Home Inspections, LLC
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Reviewed in October 2023
Good folks, would hire them again if the need arises.
DG & Sons Painting
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Reviewed in October 2023
Hands down, best service and company ever. Very nice not pushy, had others say they could do it cheaper but for me it's quality and a job done right the first time. If you want quality and a job right call them, they are excellent
Mid State Masonry
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Reviewed in October 2023
Prompt and efficient . Very knowledgeable and professional in providing chimney cleaning services.
Shamrock Maintenance Corp.
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Reviewed in June 2023
Honest, fast, and reliable. Did a great job. Highly recomend.
Dragonfire Excavation
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Reviewed in January 2023
I have hired JNS Contracting multiple times to do different things. So far I have had my bathroom and my kitchen redone and plan to call again for my next project in the spring.
JNS Contracting LLC
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Reviewed in January 2023
William does a great job and shows up when he says he will. He troubleshoots unique plumbing situations and comes up with sensible solutions. He is straightforward but has a public -friendly demeanor. Very professional.
Keyko Plumbing and Heating Services
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Reviewed in November 2022
Great job at a TERRIFIC price! I intend to hire him again for any future similar projects!
Brackett Properties LLC
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Reviewed in February 2022
Excellent service. Work was done in a timely manner. Stayed within my budget. Would hire again. Highly recommend.
Down East Homes & Renovations
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Find Locksmiths in Guilford

DP Painting

5.0(

)

Serving Guilford, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"He came right away. Could not solve problems, but he showed us what is wrong. Now we need a locksmith. ( No locksmiths on angi)"

+12

Response time2 hrs

28 neighbors recently requested a quote

Recommended by25%of homeowners

Serving Guilford, ME and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"The equipment is easy to install, no need to hire anyone. Any questions will be answered with a phone immediately. I never had to wait like other places. I was treated fairly and with respect."

Recommended by93%of homeowners

Serving Guilford, ME and surrounding areas

In business since 2007

Credit card accepted

"I switched from another company to Security One, they use the same equipment. They had to come out and recode everything. I simply switched because of the financial benefit. I have only had them for a few months, and I haven't had any problems with them. They save me some money every month. When my alarm went off, they did call me."

Compare our Compact Door Sensors to our Competitors

+16

Recommended by84%of homeowners

Serving Guilford, ME and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"The gentleman was very knowledgeable and got the job done in a timely manner,an also downloaded my printer onto my computer for me.Greatly appreacited it."

Helping a Victim who was being Cyber-stocked

Recommended by91%of homeowners

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Protect America Home Security

3.5(

227

)

Serving Guilford, ME and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"I called Protect America to get pricing from them to take over my existing system and monitor my security system monthly. The girl I spoke with was very explicit and gave me all of the information I needed to compare them to other security companies. I did not go with them simply because I didn't care for the way it would be connected to my existing box. It is simply a matter of preference. I would recommend them to anyone. They are strictly DIY and I didn't want to take on the job.
"

Platinum Package - Protects up To 15 Doors / Windows for FREE

Recommended by64%of homeowners

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1privateinvestigator.com

4.2(

)

Serving Guilford, ME and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Great job, appreciate his professionalism and quick response, I would hire again"

Recommended by89%of homeowners

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New England Home Renovations LLC

4.0(

311

)

Serving Guilford, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"They did a great job - were quick to call and schedule, arrived on time and worked fast, and offered to also do the garage for a little extra money. All of the "gunk" they took out of the gutters was taken away.
"

+37

Recommended by89%of homeowners

Serving Guilford, ME and surrounding areas

In business since 1998

Credit card accepted

"The experience has been good. They are very good to work with."

Recommended by63%of homeowners

Serving Guilford, ME and surrounding areas

In business since 2020

Free estimates

Emergency services offered

TSC Contractors specializes in remodels and renovations. No jobs are too big or too small. Kitchen and Bathroom Remodeling, Flooring, Windows & Doors. Decks & Patios.

Recommended by100%of homeowners

Serving Guilford, ME and surrounding areas

In business since 1998

Free estimates

Emergency services offered

SkyCover provides a total home security and automation solution that is 100% wireless with 100% cellular monitoring and no long-term contract. SkyCover monitoring includes interactive services for remote system control and access. Trust SkyCover to deliver with risk-free 30-day trial, free shipping and no long-term contract monitoring.

Recommended by100%of homeowners

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Showing 1-10 of 22

Locksmiths questions, answered by experts

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

There are several ways to add security to a sliding glass door. To start, install a rod or deadbolt lock instead of the flip-lock that comes standard with most sliding glass doors. Add a sensor to the door and monitor any activity through your home security system.

Finally, installing shatterproof window film will help keep the structural integrity of the glass if it cracks.

Smart locks offer a similar level of safety to traditional or conventional locks because they often use comparable locking mechanisms, such as deadbolts. The primary difference is the access method: smart locks use a login or code instead of a physical key, which adds convenience. While not inherently safer, some smart locks have added security features that can deter intruders, like shutting down after too many incorrect code attempts or being harder to pick. For the best security, it's recommended to combine any lock with other home safety features like motion-activated lighting, security cameras, and window and door sensors.

Many local hardware stores have the equipment to copy basic keys at a low cost. Some locations may have freestanding machines where you can pick out a blank and insert it and your original key into the duplicating machine.

Expect to pay between $50 to $200 if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.

Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about $10 to $25. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around $25, while electronic locks and smart locks will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.

The Guilford, ME 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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