Reliable Technology & Fabrication Services for Your Home or Small Business

“You’ve got to call My Tech Guy”™

Based in Warwick, Rhode Island, My Tech Guy of RI, L3C offers expert technology support and digital fabrication services for homes, small businesses, and makers across the region. Whether you're troubleshooting a network, repairing a 3D printer, or prototyping a custom product—we deliver scalable, reliable solutions with a personal touch.

🛠️ Technology Services

We support Windows, macOS, Linux, and Android devices with a wide range of services:

• Computer Repair & Upgrades — Fixing hardware issues, speeding up slow systems, installing RAM, SSDs, and more

• Virus & Malware Removal — Cleaning infected devices, removing pop-ups, and securing your data

• Wireless Networking (WiFi) — Setting up new networks, extending coverage, and troubleshooting connectivity

• New Device Setup — Configuring computers, printers, smartphones, and smart home gear

• Home Media Solutions — Building and configuring media servers, streaming devices, and Kodi boxes*

• Network-Wide Ad Blocking — Implementing DNS-level ad blocking across your home or office

• VOIP Telephony — Affordable, internet-based phone systems for small businesses

• 3D Printer Setup, Repair & Training — Supporting most major FDM brands including Bambu Lab, Creality, Elegoo, Qidi, Voron, and RepRap

🔩 Digital Fabrication Division

Our in-house print farm and laser studio offer custom manufacturing services for hobbyists, contractors, and international sellers:

• 3D Printing Services — Functional and aesthetic prints in over a dozen engineering-grade materials including PLA, PETG, TPU, ASA, Nylon, and Polycarbonate

• Laser Cutting & Engraving — Precision engraving on wood, metal, acrylic, and glass for signage, branding, gifts, and components

• Custom Concrete Stamps — Rapid-turnaround 3D printed stamps for logos, memorials, and decorative flourishes

• Print-on-Demand Fulfillment — White-label 3D printing and drop-shipping for international sellers targeting U.S. customers

• Multi-Color & Specialty Material Printing — Up to 16-color capability and support for high-temp, fiber-reinforced filaments

Whether you need a one-off prototype or a scalable production run, we’ll help you choose the right material and process for your application.

🧠 Specialized Consulting: Black Knight Empower® LOS

John Tetreault brings over a decade of hands-on experience with the LoanSphere Empower® mortgage origination system. As a former SME for one of the nation’s largest wholesale lenders, and one of the 30 largest banks in the US, he offers:

• Implementation Support — Guidance during Empower® rollouts and upgrades

• Training Development — Practical, user-focused training strategies

• Process Optimization — Bridging business needs with technical capabilities to maximize system ROI

💡 Why Choose Us?

As an L3C (Low-Profit Limited Liability Company), we operate with a social mission. We pledge 10% of net profits to charity, and we prioritize services that empower individuals, small businesses, and makers. We’re not just tech experts—we’re problem solvers, educators, and community builders.

If it’s tech-related or fabrication-focused—“You’ve got to call My Tech Guy”™