Enterprise IT & Software Engineering: Boston On-Site & Global Digital Delivery
Complete IT Hardware, ERP Software & Infrastructure Partner

Custom Software, ERP, IT Hardware & CCTV Solutions

From lightning-fast static business websites and tailored PWA/ERP management software to enterprise IT hardware, 4K CCTV surveillance, and on-site computer troubleshooting in Greater Boston.

Sub-50ms Ultra-Fast Static Websites
Custom ERP & Management PWAs
Enterprise Hardware & 4K CCTV
20+ Years Proven Tech Heritage
Tech & Dev Teams Available USA & Worldwide Delivery

What Solution Do You Need?

Tap below to jump straight into tailored service options and pricing.

Fast Static Websites
Sub-50ms Landing Pages
Custom ERP & CRM
Inventory, Invoicing & PWA
IT Hardware & PCs
Workstations, POS & Laptops
CCTV Surveillance
4K IP Cameras & Storage
Open Full Price & Scope Configurator
< 50ms
Instant Static Website Load Speed
100+
Custom ERP & PWA Softwares Deployed
5,000+
Workstations, CCTV & Network Nodes
20+ Yrs
Proven Addon Group Tech Legacy

Hardware, Software & Infrastructure Services

Comprehensive technology solutions for small businesses, dental/medical clinics, retail, corporate offices, and modern enterprises.

PWA & Progressive Web Apps

Installable, app-like experiences that work offline and run seamlessly across iOS, Android, macOS, and Windows.

  • Installable from Browser with 1 Tap
  • Offline Support & Background Sync
  • Push Notifications & Realtime Alerts
  • Cloud Database & Instant Synchronization
  • Cross-Platform Codebase Efficiency

IT Hardware & Custom PCs

Complete procurement, custom workstation assembly, and fleet deployment of enterprise PCs, laptops, and POS terminals.

  • Custom CAD, Trading & Business PCs
  • Bulk Enterprise Laptops (Dell/HP/Lenovo)
  • POS Terminals & Receipt Printers
  • RAM, High-Speed NVMe & GPU Upgrades
  • Certified Hardware Warranties

CCTV & Surveillance Systems

Commercial-grade 4K Ultra-HD security cameras with remote smartphone live-view, motion alerts, and intelligent recording.

  • 4K Ultra-HD IP Cameras & Color Night Vision
  • NVR / DVR Video Storage & Cloud Backup
  • Secure Mobile Access (iOS / Android / PC)
  • Motion AI & Perimeter Detection
  • Biometric & Keycard Access Control

Networking & Cabling

Clean, certified Cat6/Cat6a/Fiber optic network cabling, seamless mesh WiFi deployment, and enterprise router/firewall configuration.

  • Structured Low-Voltage Cat6/Fiber Runs
  • High-Density Mesh WiFi (Ubiquiti UniFi, Cisco)
  • Server Rack Cleanups & Patch Panels
  • Hardware Firewalls & Site-to-Site VPN
  • Warehouse & Multi-Floor Wireless

Computer Repair & Diagnostics

Fast diagnostics and repair services for hardware failures, operating system crashes, virus infections, and performance slowdowns.

  • Motherboard, Power Supply & Fan Fixes
  • Windows 10/11, macOS & Linux Recovery
  • Malware, Ransomware & Spyware Removal
  • Blue Screen (BSOD) & Boot Errors
  • Emergency Cleanroom Data Recovery

Managed IT & AMC Support

Proactive IT management for Boston businesses. Eliminate downtime with regular preventative checkups, helpdesk support, and SLAs.

  • Annual Maintenance Contracts (AMC)
  • 24/7 Remote Monitoring & Helpdesk
  • Automated Cloud Backups & Recovery
  • Microsoft 365 / Google Workspace Admin
  • Dedicated SLA Response Times

Instant Service & Cost Estimator

Select your required technology service, scope, and options below to view an instant itemized estimate and book your project.

1 Select Service Category:
Static Websites
Custom ERP & Systems
PWA Web Apps
IT Hardware & PCs
CCTV & Surveillance
Networking & WiFi
Computer Repair
Managed IT / AMC
2 Select Project Scale / Complexity:
3 Select Timeline / Urgency:
Standard Timeline
Priority Fast-Track
🚨 Urgent / Same-Day Rush
4 Select Optional Add-ons & Services:
Domain & Fast CDN Hosting +$49 / yr
Firestore / Cloud Database Sync +$79 one-time
PWA Offline & App Icon Setup +$99 one-time
1-Yr Maintenance & Warranty +$149 / yr
Estimate Summary Live Quote
Selected Service: Static Websites
Scale / Complexity: High-Conversion Single-Page
Delivery Speed: Standard Timeline
Selected Add-ons: None
Consultation / Audit: Free 100% Guaranteed
Estimated Price Range
$249 - $499
Est. Delivery: 2 - 4 Days
*Transparent estimate. Final formal proposal provided before project kickoff.

Serving Greater Boston & Remote Delivery

Our mobile technician fleet handles on-site hardware, cabling, and CCTV across Eastern Massachusetts, while our engineering team delivers high-performance software, PWAs, and ERP systems across the globe.

Boston (Downtown/Back Bay) Cambridge & Somerville Quincy & Braintree Newton & Brookline Waltham & Watertown Framingham & Natick Woburn & Burlington Dedham & Norwood Seaport & South Boston Global Cloud Software
Mobile Hardware Van & Cloud Dev Fleet
Equipped with testing tools, replacement parts, cabling reels & live cloud pipelines.
How Engagements Work
No bureaucratic hurdles. Directly consult with veteran software architects and certified hardware technicians.
1
Submit Scope: Use our instant estimator or tell us your requirement.
2
Transparent Proposal: Receive an exact itemized plan with milestone deliverables.
3
Execution & Deployment: Software build or on-site hardware/CCTV installation completed.
4
Warranty & AMC: Ongoing maintenance, SLA uptime, and dedicated support.
Call Hotline: +1 (603) 519-6155

Why Businesses Choose Addon Tech Services

Over two decades of proven software engineering, hardware mastery, and networking infrastructure.

Sub-Millisecond Speed

We build ultra-lightweight static websites and responsive PWAs that load instantly without framework bloat.

Transparent Upfront Pricing

Clear, fixed estimates and zero surprise charges. Full code ownership and complete hardware warranty.

Certified Engineers & Techs

OEM hardware sourcing, enterprise Cat6 cabling standards, and battle-tested software architectures.

End-to-End Synergy

From custom POS/ERP software to the physical barcode scanners and server racks—we build and support it all.

Request a Proposal or Schedule On-Site Service

Fill out the quick form and an Addon Tech Services specialist will reach out within 15-30 minutes during business hours. For emergency outages, please call directly.

Direct Phone / Hotline
+1 (603) 519-6155
Email Support
support@addontech.us
Service Hours
Mon - Sat: 8:00 AM - 8:00 PM EST (24/7 Emergency Dispatch)
Primary Region
Greater Boston, MA & Worldwide Cloud Services
Need a custom software demo?
We can show live demonstrations of our custom ERPs, billing POS systems, and PWAs.
Call for Demo

Request Service or Consultation

Tell us what you need and we will prepare a tailored solution.

Thank you! Your request has been received. Our team will contact you shortly.
Please fill in all required fields (Name, Phone & Service).

Common Questions About Our Services

Everything you need to know about our software, ERPs, hardware, and dispatch.

Why choose a static single-page website over heavy CMS platforms?
Static single-page websites load in under 50 milliseconds directly from global CDN edge servers, have zero security vulnerabilities from WordPress plugins, never crash under traffic spikes, and achieve 98-100 Google PageSpeed scores, resulting in significantly higher customer conversion rates.
What are the benefits of a custom ERP or PWA management software?
Off-the-shelf software often comes with steep monthly recurring user fees and rigid workflows that don't match your business. With our custom ERPs and PWAs, you get 100% tailored modules for your exact inventory, billing, staff, and customer workflows with zero monthly per-user licensing fees and offline capability.
How fast can a technician arrive at our location in Boston?
For critical emergencies (network down, security system offline, primary server failure), our emergency dispatch team can typically arrive within 1 to 2 hours across the Greater Boston metro area. Standard scheduled appointments are usually fulfilled the same day or next business morning.
Can we view our CCTV camera feeds remotely on our smartphones?
Absolutely. Every CCTV surveillance installation includes complete configuration for secure mobile viewing on iOS and Android devices, as well as desktop clients for Windows and Mac, with encrypted remote access and customizable motion notifications.
Do you provide warranties on hardware and installation cabling?
Yes. All new hardware components (CPUs, SSDs, RAM, Power Supplies, Cameras, Switches) come with standard manufacturer warranties (typically 1 to 3+ years). All our low-voltage Cat6 cabling runs and on-site workmanship come with our 100% satisfaction and defect-free guarantee.
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