— TECHNOLOGY SOLUTIONS FOR INNOVATION & GROWTH

Technology Services in San Diego

Technology solutions built for San Diego businesses and the individuals who drive them forward.

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Technology Services in San Diego

Technology Services
Presti & Naegele

Presti & Naegele has spent over 40 years developing a grounded understanding of how technology shapes business outcomes - an understanding they now bring directly to clients throughout the San Diego region.


San Diego's economy moves fast - from biotech corridors in Torrey Pines to the thriving startup scene in the East Village and defense contractors near Kearny Mesa. Presti & Naegele has kept pace with shifting digital demands across industries just like these for more than four decades. That track record reflects a consistent ability to adapt, innovate, and deliver solutions that hold up in real working environments - not just in theory. Clients across San Diego benefit from a partner who treats technology as a practical business asset rather than an afterthought.

San Diego businesses operate across a wide range of industries, from maritime and defense to tourism and life sciences. Presti & Naegele serves all of them with a complete portfolio of technology services built around real operational needs. Advanced tools are integrated with thoughtful configuration practices to reduce friction, lift productivity, and create systems that scale. The result is a tailored approach that accounts for your specific workflows, your compliance requirements, and the competitive dynamics of doing business in Southern California.

Our Technology Services in San Diego include:

IT Communication & Collaboration in San Diego

San Diego teams - whether working from a Gaslamp Quarter office, a La Jolla research facility, or a home in Chula Vista - need communication and file environments that hold up under real conditions. Presti & Naegele configures secure, modern email and file platforms shaped around how your people actually work. Default settings leave gaps. A properly designed environment keeps collaboration running smoothly while keeping sensitive data out of the wrong hands.

  • Enterprise email
  • Email migration
  • File migrations

Cybersecurity & Endpoint Protection in San Diego

Cyber threats are a persistent concern for San Diego businesses, particularly those tied to government contracts or healthcare - two sectors with strict compliance obligations under California law and federal regulation. Presti & Naegele builds layered security around your organization, combining multi-factor authentication, endpoint detection, and additional controls that reduce your exposure without adding unnecessary friction to everyday operations. Protection should support your team, not slow them down.

  • Multi-Factor Authentication (MFA) / Two-Factor Authentication (2FA)
  • Antivirus & Endpoint Detection and Response (EDR)
  • Backups
  • Content filtering

IT Infrastructure & Device Configuration in San Diego

Whether your team is based in a Sorrento Valley office park, working remotely from North Park, or splitting time between both, your network and devices need to perform reliably across every scenario. Presti & Naegele consults on the full configuration picture - infrastructure, devices, and applications - so that as your San Diego business grows and your workforce model shifts, your systems remain consistent and your people stay productive wherever they are.

  • Infrastructure configuration
  • Mobile Device Management (MDM)
  • Mobile Application Management (MAM)
  • VoIP (Voice over Internet Protocol)
  • Break / Fix support

IT Consulting & Risk Advisory in San Diego

San Diego businesses navigating California's complex regulatory environment benefit from strategic technology guidance rooted in real accountability. Presti & Naegele draws on decades of advisory experience to help clients align their technology investments with their broader business goals. That includes security assessments and remediation consulting designed to close gaps before they become liabilities - giving you a clear-eyed view of your environment and a solid path forward.

  • Technology advisory
  • Security hardening
  • Risk assessment

Forward-Thinking Solutions

Innovation isn't a buzzword at Presti & Naegele - it's a working standard. San Diego clients receive technology that is current, dependable, and built to keep them competitive in one of the most dynamic business markets on the West Coast.


Tailored to Your Environment

No two San Diego businesses are alike, and Presti & Naegele doesn't treat them as if they were. Every engagement starts with your specific needs, your industry, and your goals - not a generic template pulled off a shelf.


A Partner You Can Trust

Over 40 years of helping clients navigate technology change has produced hard-won perspective that San Diego businesses can put to immediate use. That depth of experience is what separates sound advice from guesswork.


Frequently Asked Questions

  • What technology services does Presti & Naegele offer?

    Presti & Naegele offers a comprehensive suite of technology services built around four connected disciplines. These include IT communication and collaboration, covering enterprise email and email and file migrations; cybersecurity and endpoint protection, including multi-factor authentication, antivirus and endpoint detection and response, backups, and content filtering; IT infrastructure and device configuration, spanning infrastructure configuration, mobile device and application management, VoIP, and break/fix support; and IT consulting and risk advisory, which includes technology advisory, security hardening, and risk assessments. Each area can be delivered on its own or combined, so you receive exactly the level of support your business needs.

  • Can Presti & Naegele support remote and hybrid teams?

    Yes. Our IT infrastructure and device configuration services are designed for the realities of modern work, whether your team is in the office, fully remote, or a mix of both. Through infrastructure configuration, Mobile Device Management (MDM), Mobile Application Management (MAM), and VoIP, we keep your network, devices, and applications connected and secure no matter where your people are working. The goal is a dependable technology environment that supports the way your team actually operates, so productivity and security remain consistent across every location and device.

  • How do your technology services help protect my business from cyber threats?

    Security is woven throughout our technology services rather than treated as an add-on. Our cybersecurity and endpoint protection services build layered defenses—including multi-factor authentication, antivirus and endpoint detection and response, backups, and content filtering—that reduce your exposure to common threats while keeping daily operations running smoothly. Beyond those protections, our IT consulting and risk advisory services include security hardening and risk assessments that identify weaknesses in your environment and provide practical guidance to address them. Together, these services are designed to strengthen your overall security posture and help keep your environment secure.

  • How do I get started with Presti & Naegele's technology services?

    Getting started is simple: schedule a consultation, and our experts will take the time to understand your goals, review your current technology setup, and identify where there's room to improve security, efficiency, or reliability. From there, we recommend a tailored approach—whether that means support in a single area such as cybersecurity or email migration, or a combination of services spanning communication, security, infrastructure, and advisory. With more than 40 years of experience helping clients navigate a tech-driven world, Presti & Naegele brings a level of trust and forward-thinking guidance that goes well beyond IT configuration.

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Expert Guidance

Rely on Presti & Naegele's seasoned advisors to deliver strategic insights calibrated to your specific goals - so every technology decision you make in the San Diego market is an informed one.

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Tailored Solutions

From a solo professional in Mission Hills to a mid-size company in Kearny Mesa, personalized advisory services from Presti & Naegele are shaped around your situation - not a one-size-fits-all model borrowed from another industry or geography.

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Comprehensive Approach

Every San Diego client faces a distinct combination of challenges. Presti & Naegele's advisory services are designed to address that full complexity, providing a cohesive solution that supports sustainable success across every dimension of your operation.

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Collaborative Partnership

Presti & Naegele takes time to understand the specific circumstances of each San Diego client before offering recommendations - because effective advisory work begins with listening, not prescribing.

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Discover Our Comprehensive Technology Services

IT Communication & Collaboration

Modern, secure email and file environments that keep your team connected and your data protected—configured for your business.

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Cybersecurity & Endpoint Protection

Layered defenses, from multi-factor authentication to endpoint detection, that reduce your exposure without disrupting daily operations.

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IT Infrastructure & Device Configuration

Configuration of your network, devices, and applications—whether your team works in the office, remotely, or both.

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IT Consulting & Risk Advisory

Strategic guidance that aligns your technology with your business goals, including risk assessments & remediation consulting to keep your environment secure.

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P&N INDUSTRIES

Industries We Serve

Our firm consists of an extensive team of highly specialized professionals that are intimately familiar with the industries they work in and the customers they serve. 

MORE THAN JUST ACCOUNTING

Great Clients

Awesome Reviews

Discover the transformative experiences shared by our satisfied clients. In their own words, they highlight the impact of Presti & Naegele's expert tax services, client accounting precision, and strategic guidance on their financial success. Read our reviews to gain insights into the personalized and enduring partnerships we've forged.

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I have had my business for more than 10 years and struggled through several *truly awful* accountants. I found Presti & Naegele about 5 years ago and have never looked back. They are a life-changing breath of fresh air and they will be my accountants for as long as I live.

Stacy L.

CLIENT REVIEW

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Andy and the whole Presti Naegele team have been game changers as accountants for our business. My previous accountant was very hands-off and not accessible. Andy and his team are always available, willing and able to roll up their sleeves no matter what we throw at them. Highly recommend - do NOT hesitate to work with them!

Michael S.

CLIENT REVIEW

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Brian and P&N's professional, personable and prompt team makes accounting and tax matters fun and streamlined. They're been helping me and my staff with personal and business tax filings for more than 5 years. A+

Bryan M.

CLIENT REVIEW

OUR LOCATIONS

  • Manhattan Location

    Address: 225 West 35th Street, 5th Floor, New York, NY 10001

    Phone: (212) 736-0055

    Email: Email us Directly [+]

  • Stamford Location

    Address: 9 West Broad Street, Suite 320, Stamford, CT 06902

    Phone: (203) 356-1061

    Email: Email us Directly [+]

  • Long Island Location

    Address: 487 Jericho Turnpike, Syosset, NY 11791

    Phone: (212) 736-0055

    Email: Email us Directly [+]