At Alltech Security, we understand that securing your business starts with controlling who comes and goes. We design and install custom access control systems that give you full visibility and control over entry points—keeping your property, employees, and information safe.

Whether you need a simple single-door system or a fully integrated network for multiple locations, Alltech Security delivers modern, reliable access control solutions designed around your business.

Manage Access with Confidence

With today’s technology, key management is a thing of the past. Our access control systems let you decide who has access, where, and when—without the hassle of traditional keys.

Alltech’s commercial access systems feature:

  • Keycard, Fob, or PIN Code Credential Access

  • Biometric Entry Options- Facial recognition, thumb print readers and retinal scanners to provide the highest level of security and ensure that only authorized personnel gain access.

  • Audit Trails & Entry Logs for detailed tracking

  • Remote Management & Lock Control via secure software

  • Integration with Alarm & Camera Systems for unified protection

Scalable Solutions for Every Business

From small offices to large corporate campuses, Alltech designs systems that grow with your needs. Our access control solutions are ideal for:

  • Office buildings and professional suites

  • Warehouses and industrial facilities

  • Retail stores and shopping centers

  • Schools, healthcare facilities, and government buildings

Take control of your business security with technology that protects, manages, and simplifies.

📞 Call Alltech Security today at 631-666-2531 to schedule your commercial access control assessment and see how we help Long Island businesses stay safe, secure, and confident.

Testimonials
"I can't recommend them enough..."

“I’m a builder of top end residential homes for 38+ years, this company from Frank the Owner to Valerie in the office to the technicians in the field, are 5 stars across the board. I cant recommend them enough after dealing with many security contractors over the years”

-Jim C.

"They are knowledgeable, timely, and fast"

“Frank and the Alltech team always go out of their way to accommodate whatever we might need.  They are knowledgeable, timely, high-quality, and fast.  All around, they’re great to work with.”

-Nat W

"I’ve been very happy with my service.."

“Alltech has been my alarm company since I bought my house 13 years ago.  My various family members have accidentally set off the alarm upon entering the house several times—so we have tested the system periodically—and Alltech was very quick to respond!  In addition to having an effective security system, they have been very responsive to my every need including some random requests over the years—for alarm certificates, amending access codes and call lists, and answering questions about the macros built into my system (pool / door alarm) that I had no recollection about.  I’ve been very happy with my service and would highly recommend Alltech to others!”

-C.B.

"Great service, always professional.."

“Great service, always professional, knowledgeable and responsive. An improvement over our prior security company (one of the big ones)”

-D.Frankel


“Thank you for making us feel safe!.."

“Thank you for making us feel safe! The response time is amazing and really gives me the confidence that in a true emergency I will be protected.”

— M/M Fairbrother

"We have worked with Alltech on several high-end residences.."

“Our projects contain a high level of detail and require thoughtful planning to coordinate the various systems. Mr. Maffucci has provided excellent solutions for the integration of the security systems and the various required components into the design. As a result, our design has not been compromised to create a well functioning security system. As the architect, we have been very happy with the outcomes of the projects where we have worked with Alltech and Mr. Maffucci.”

-Bates Masi Architects

"The Alltech Security Team worked along with us and helped build a 1st class home.."

“Frank Maffucci and his Alltech Security Team worked along with us and helped build a 1st class home. Alltech’s team performed in a professional and timely manner throughout the project. The same reliability has been displayed for all follow up calls after the house completion.”

-Bill Costello, Men at Work Construction Corp.

"I’m extremely happy with Alltech"

“If I have a problem they are always available .I particularly like Mike who works with Alltech and he’s always available when I have an issue. They always resolve my problems promptly”

-Kathy S

"Great security company.."

“Great security company with wonderful service. The office staff is professional and always available. Great team. Thanks again for being there for us!”

-Gemelli Gelato

"Great installation, service, and personnel.."

“Having used a number of security companies over the years, Alltech has been the best. Great installation, service, and personnel, at a very competitive price.”

-Daniel K