// our service
// About TECHARI
Cyber Incident Response for Homes & Small Businesses (MA & NH)
At TECHARI, we deliver high-trust technology solutions backed by exceptional customer service. We specialize in cybersecurity, cyber incident response, secure technology deployment, and vehicle cybersecurity for homes and small businesses in Massachusetts and New Hampshire.
If you suspect compromise—whether in your home network, devices, accounts, or vehicle—we respond quickly and methodically. Our proven process restores control and builds lasting resilience:
- Contain the threat to stop further damage
- Eliminate hidden persistence
- Upgrade, enhance, and rebuild systems securely
- Harden against future attacks
- Verify through ongoing monitoring
This Contain → Rebuild → Harden → Verify approach tackles real threats: unauthorized network devices, router changes, lockouts, anomalous WiFi or smart-device behavior, persistent reinfections, identity theft, account takeover, and vehicle issues (unauthorized GPS tracking, telematics compromise, keyless exploits, connected-car vulnerabilities, relay attacks).
We treat root causes, not just symptoms, eradicating vulnerabilities to prevent recurrence—across your digital ecosystem or vehicle—with minimal disruption. We coordinate with legal, insurance, or law enforcement when needed and focus on long-term security so you can focus on what matters.
Every service is conducted on-premises at your location as standard—no drop-offs or remote-only limits—for thorough, hands-on assessment and maximum security, including vehicles. As an Angi Approved Pro, TECHARI maintains a thorough background check on the owner/principal for the highest standards of trust, reliability, and professionalism.
Customer Reviews
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// why choose us
Simplify Your Tech Life: We Deliver Solutions & Support.
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Regions
Simplified Tech, Delivered Locally. Expertise You Can Trust.
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Service Support
We offer responsive support to keep your tech running smoothly.
Cyber Incident Response & Remediation
Contain active threats, remove persistence, rebuild when needed, and harden your environment. Verification through monitoring so you regain control with confidence.
Account Takeover & Identity Support
We help stabilize identity theft, exposed credentials, and account takeover scenarios. Secure recovery methods, prioritize critical accounts, and deploy MFA (including security keys).
Network Installation & WiFi Enhancement
Commercial-grade network and WiFi design for homes and small businesses—built for security, performance, and visibility. Segmentation, device authorization, and threat prevention.
Secure Computers & Devices
Secure-by-design setup and hardening for PCs, Macs, and connected devices. Controlled rebuilds, endpoint protection, and configurations that reduce repeat compromise.
Monitoring & Ongoing Audits
Continuous monitoring and scheduled reviews to detect anomalies early and maintain a high-trust environment over time. Practical reporting and clear next steps.
Smart Home & Automation
AV integration, security cameras, and robotic appliances engineered for reliability and security. We deliver clean installs, stable performance, and ongoing support that goes far beyond typical consumer-grade setups.
// Tech Deployment, Installation, and Support
We Deliver Peace of Mind
Premium Technology Solutions
The TECHARI Difference
What differentiates TECHARI is our ability to manage both the technical incident and the human reality that often follows. In high-stress situations, people may feel unsafe, monitored, or out of control—especially when devices behave unpredictably or accounts have been compromised. We respond with calm, structured leadership and an evidence-based process: we listen, reduce uncertainty, and validate concerns with what can be confirmed technically. Then we contain, rebuild, harden, and verify—documenting changes and demonstrating results—so clients and families can regain clarity, confidence, and a stable baseline.
When incidents are sensitive or high-stakes, we maintain professional handling and documentation and can coordinate with legal counsel, insurance, or formal reporting when required.
Beyond incident response, TECHARI designs and supports advanced, secure-by-design systems: commercial-grade networking and WiFi, proactive protection and monitoring, resilient backups, productivity-focused AI tools, secure custom-built computers, select robotic and automation systems, and smart home and entertainment integrations. Everything is engineered, configured, and supported well beyond standard consumer installs or ISP-provided setups.
// TECHNOLOGY INDEX
We Provide Solutions Across
We Provide Solutions Across
Various Digital Domains
Elevate Your Technology Experience with TECHARI
At TECHARI, we design and support technology environments that are secure, resilient, and intentionally built around how people actually live and work. We start by mapping what matters most—accounts, devices, networks, and privacy—then engineer solutions that reduce exposure, improve performance, and restore confidence.
When security is in question, timing matters. A prompt, structured response can mean the difference between a contained incident and prolonged uncertainty. That’s why TECHARI is built around early containment, clear assessment, and deliberate remediation—so issues are addressed before they have the opportunity to escalate.
Beyond incident response, we provide a full range of high-trust technology services for homes and small businesses, including network and Wi-Fi design, device hardening, smart-home and IoT protection, secure remote access, system optimization, and ongoing support. Every solution we implement is thoughtfully engineered, clearly documented, and designed to scale with your needs.
Whether securing a private residence, supporting daily business operations, or modernizing a technology environment, TECHARI delivers calm, capable guidance—and systems you can rely on—without unnecessary complexity or disruption.
Tech Simplified. Life Amplified.