Get matched with top locksmiths in Islip, NY

Guardian Protection

4.74(

2,120

Customers say: Super punctual

Recommended by 93% of Angi 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

"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

Decks by Decker Home Improvements

4.93(

168

Decks by Decker Home Improvements

4.93(

168

Customers say: Super punctual

Recommended by 95% of Angi customers

Over 35 years construction experience from roofs to floors windows to doors...and everything in between! We believe our customer’s needs are of the utmost importance. As a result, a high percentage of our business is from repeat customers and referrals.

"Thank you Sean and team for a wonderful job on our deck replacement and repairs. You have exceeded our expectations and left us at ease during the process‼️ They do all types of home improvements if your looking for a reputable company. "

JoAnn G on October 2025

"Thank you Sean and team for a wonderful job on our deck replacement and repairs. You have exceeded our expectations and left us at ease during the process‼️ They do all types of home improvements if your looking for a reputable company. "

JoAnn G on October 2025

ABLE LOCKSMITH INC

ABLE LOCKSMITH INC

Customers say: Quick response

In our third generation of service, we here at Able Locksmith Inc. continue to strive for perfection since 1968. Providing service to the local community as well as the entire Metro New York area and surrounding vicinities. Our premier services include but are not limited to closed circuit monitoring systems available with off premises viewing. Access control with technologies such as magnets, electric locks, biometric and retina scans. Additionally, we sell and service safes, burglar alarms, and the highest security locks available. Currently we are the only authorized Mul-T-Lock interactive dealer on Long Island. If it has to do with security, we do it. For a more comprehensive list of our premier services. Able Locksmith Inc. has been there and will continue to be there for your security needs 24 hours a day, 365 1/4 days a year. Above all we are committed to excellence in customer service for both homeowners and commercial cliental. Offering skilled technicians who are consistently updated on the newest innovations and technological advances in the locksmithing field. We use the highest quality materials, installed and backed by a limited one-year warranty from us, even when the manufacturer only offers their standard ninety-days. Your safety and piece of mind is always our top concern, not stopping until achieved. Coupled with our aforementioned goals, we guarantee prompt courteous service that is sure to meet or exceed your standards. You deserve the best for your family and business. Let Able Locksmith Inc. show you how to get just that. “Able is Key”TM

"Chad was on time, professional a completely competent. He went over and above and provided quality repairs. If all contractors were like Chad all of our lives would be a lot easier."

Gregory P on February 2022

"Chad was on time, professional a completely competent. He went over and above and provided quality repairs. If all contractors were like Chad all of our lives would be a lot easier."

Gregory P on February 2022

White's Locksmith

White's Locksmith

Customers say: Quality work

White Locksmiths has primarily earned most of its clients by word of mouth. White Locksmiths has learned from its competitors mistakes and know that in a town like ours it doesn’t matter how many business cards you hand out if you treat people wrong word gets out, and quick! Just know when you call White Locksmiths you will not be treated like a number or a paycheck . We will not sell you products that do nothing but give you a false sense of security, like that other White locksmith. We consider it to be the biggest compliment that can be given to have one of our customers refer us to one of their friends, family members or co-workers.Commercial service We are the White Locksmith company that not only shows up, but shows up on time. The locksmith that not only drills and installs lock hardware, but also cleans up the mess left behind. We take that final step that separates us from the other locksmiths in White. Additional 24 hour emergency phone number: 718-639-4101

Accurate Locksmith

4.87(

Accurate Locksmith

4.87(

Customers say: Quality work

Recommended by 90% of Angi customers

Accurate Locksmith Security Center is Ramsey NJ’s trusted commercial and residential locksmith specializing in lock changes, deadbolts and much more! Established in 1963, Accurate Locksmith is the only brick and mortar locksmith in Ramsey. We are insured, licensed and bonded in the state of New Jersey. A full service locksmith, our showroom is stocked with safes, residential and commercial hardware. We have over 5,700 different residential, commercial and automotive key blanks in stock.

Top Lock Locksmiths & Security

4.75(

Top Lock Locksmiths & Security

4.75(

Customers say: Quality work

Recommended by 92% of Angi customers

Top Lock Locksmiths and Security is a family-owned and operated business. We were featured on NBC's TODAY show for our honest locksmith practices. We provide residential, commercial, and automotive locksmith services. We service, Nassau County, Suffolk County, NYC, Queens, Brooklyn, Bronx, Staten Island, Westchester County, Hartford CT and surrounding cities. Visit our website at https://www.toplockny.com

"It went very well, he came right on time and the work was done quickly and flawlessly."

Zwannah T on September 2021

"It went very well, he came right on time and the work was done quickly and flawlessly."

Zwannah T on September 2021

Freeport Garage Door Co Inc

4.53(

Freeport Garage Door Co Inc

4.53(

Customers say: Super punctual

1959 years of experience

Named 2015 Long Island's Best Garage Door company!

"Freeport Garage Door is HORRIBLE! Don't go here unless you want to be treated rudely and given sub quality work My garage door came off it's track, "Karen" the alleged owner, sent out a technician, Erik whose sub standard work only lasted hours after his poor attempt to repair my door. When I called that Karen on the Wednesday before Thanksgiving she lied and said her store would not be open until Tuesday... I called Monday to leave a voicemail and that Karen assistant. and older raspy sounding woman said, "Yes were open for business". I started to tell her about the issues with their sub quality work.. the door off the track, the lock their incompetent technician, Erik installed, could not be opened with extra keys I had made at a licensed locksmith. The older woman started a conversation with that Karen who later got on the phone with her nasty attitude and rude disposition. At this point I was frustrated and annoyed with her lack of respect. My 90 year old mother pick up the phone to disarmed the situation and that Karen told her she would call her back in the afternoon for a another technician to come out.. that was Monday, November 28, 2022 at 1pm.. it's now Tuesday and we'er still waiting for that call. I truly believe in supporting local business, but when customers are given sub standard work and charged top dollar than met with disrespect, and lies then they don't deserve to have well paying customers. Don't use this place, we deserve better when there is other companies who want our business and treat you with respect."

Alonzo B on November 2022

Named 2015 Long Island's Best Garage Door company!

"Freeport Garage Door is HORRIBLE! Don't go here unless you want to be treated rudely and given sub quality work My garage door came off it's track, "Karen" the alleged owner, sent out a technician, Erik whose sub standard work only lasted hours after his poor attempt to repair my door. When I called that Karen on the Wednesday before Thanksgiving she lied and said her store would not be open until Tuesday... I called Monday to leave a voicemail and that Karen assistant. and older raspy sounding woman said, "Yes were open for business". I started to tell her about the issues with their sub quality work.. the door off the track, the lock their incompetent technician, Erik installed, could not be opened with extra keys I had made at a licensed locksmith. The older woman started a conversation with that Karen who later got on the phone with her nasty attitude and rude disposition. At this point I was frustrated and annoyed with her lack of respect. My 90 year old mother pick up the phone to disarmed the situation and that Karen told her she would call her back in the afternoon for a another technician to come out.. that was Monday, November 28, 2022 at 1pm.. it's now Tuesday and we'er still waiting for that call. I truly believe in supporting local business, but when customers are given sub standard work and charged top dollar than met with disrespect, and lies then they don't deserve to have well paying customers. Don't use this place, we deserve better when there is other companies who want our business and treat you with respect."

Alonzo B on November 2022

MERRICK MASTER LOCKSMITHS INC

MERRICK MASTER LOCKSMITHS INC

Customers say: Quick response

We are a full service locksmith shop with a brick and mortar location. We are in the same location for 30yrs . and have many satisfied customers.

"I was very pleased. Came at time promised. Checked existing lock and showed me why the lock was sticking. Changed lock and rekeyed it to match existing keys so my adult children, who have keys, could get in the house. Price was fair. Would use again."

Renee H on February 2021

We are a full service locksmith shop with a brick and mortar location. We are in the same location for 30yrs . and have many satisfied customers.

"I was very pleased. Came at time promised. Checked existing lock and showed me why the lock was sticking. Changed lock and rekeyed it to match existing keys so my adult children, who have keys, could get in the house. Price was fair. Would use again."

Renee H on February 2021

Competition Locksmith

Competition Locksmith

Customers say: Quick response