Cloud Telephone Systems With Local Support!

• All Advanced Features Included
• Full On-Site Local Support
• Full On-Site Installation

From $7.95 / extension

Business Internet

• Wired & Wireless Internet
​• On-site Install & Support
​• Hardware included

From $59

Business Phone Lines

• Unlimited US & Canada calling
• All features included (voicemail, caller ID etc)
• Pick your area code

From $20

SIP/VoIP Trunks

• Unlimited US & Canada calling
• Failover options included
• All features included

From $15

KELCOM AI is Here — Fewer Missed Calls, Happier Customers, Smarter Phones

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​KELCOM AI Voice Assist is now available on KELCOM Hosted PBX. Built right into your business phone system, KELCOM AI answers inbound calls, holds natural conversations with your customers, and routes every caller to exactly the right person or team — no phone trees, no missed opportunities, no after-hours gaps. For businesses across Windsor and southwestern Ontario, it means real, measurable results:

  • Never miss a call again — KELCOM AI answers 24/7, even after hours and on weekends
  • Faster service for your customers — routine questions get instant, accurate answers from your own knowledge base
  • More productive teams — your front desk is freed from repetitive calls and can focus on higher-value work
  • Smarter routing — every caller reaches the right department, queue, or person on the first try
  • A human is always one word away — callers never feel trapped by automation

Talk to a KELCOM expert today and see what KELCOM AI can do for your business.

LEARN MORE!

Business Internet

Experience lightning-fast connectivity with our new Business Internet, now featuring symmetrical speeds of up to 3000/3000 Mbps. Elevate your company's productivity with a connection built for the future of business.
• Free on-site support
• Dedicated fibre, Cable, FTTN and DSL services
• 30+ years of experience

From: $59.

News & Announcements:

INTRODUCING: High Availability Analog Phone Line Replacement Service

UC Analog Line Replacement
KELCOM Analog is a purpose-built solution designed for organizations transitioning away from legacy copper telephone lines. It replaces traditional analog infrastructure with a dependable, future-proof alternative that supports security systems, emergency voice, fax, and alarm lines through a single platform that simplifies migration and ensures uninterrupted service continuity.

Backup Phone Lines | Security Alarm Systems | Building Entry Phones

Elevator Phones | Public Safety Phones | Essential Phone Services

Fax Machines | Fire Alarm Panels

NEWS: Call Transcription Now Available for Hansen Recording

We're excited to offer call transcription as an optional add-on for your Hansen call recording system. Transcription automatically converts your recorded calls into searchable, readable text — giving your team faster access to the information that matters, without changing the platform you already rely on. Contact us for details and pricing.
  • Instant search — Find any conversation by keyword, phrase, or topic in seconds.
  • Compliance ready — Maintain clear, auditable records of every customer interaction.
  • Better training & QA — Review transcripts to coach teams and ensure consistent service.
  • Real business insights — Identify trends and customer sentiment across all your calls.

CURRENT DEAL: Home Internet Service & Home Phone!

Looking for affordable home internet and phone service in Windsor? KELCOM is offering our best residential deal yet — home internet starting from just $39.99/month and home phone service for only $15/month. Whether you need reliable internet for streaming, working from home, or staying connected, or a crystal-clear home phone line with unlimited local calling, KELCOM has you covered with local Windsor support you can count on. To take advantage of this limited-time offer, simply use promo code DEAL when you sign up. Don't miss out — call us today at 519-250-5031 or visit our Residential page to get started!

2026 Small Business Deal

360mb Internet from $79.

Add a Business Telephone Line with Unlimited US & Canada Calling + Unlimited Calling Features for only $20!

​​*  Available for new services only. 3year contract required. Current rates apply,  Limited time offer.

Are you overpaying for email and web hosting?

Hosting + 10 Email Accounts

  • 100% Canada-based
  • 10 IMAP Email accounts
  • 10 GB of Web/FTP hosting space
  • Hosting for 10 domains/subdomains
  • 1-Click WordPress Deployment
  • 1000 GB Data Transfer
  • 10 Databases
  • 5 Email Lists
  • cPanel Portal
  • Use Email Client or Webmail

Only $25 per month!

Buy business Internet and receive 2 years free!

Cloud & Premise Telephone Systems

Consider upgrading your business phone system to a feature-rich solution! Whether you choose a traditional on-premise PBX or a cloud-based system, you'll gain the benefits of Unified Communications (UC). UC integrates voice calls,messaging, video conferencing, and more into a single platform, boosting collaboration and streamlining workflows. New phone systems offer scalability to fit your business's needs, along with cost-savings and improved mobility for your employees.

Fibre-Powered Business Internet Access

Take your business to the next level with powerful internet solutions! We offer a variety of plans with blazing-fast speeds and rock-solid reliability, ensuring your business stays connected and productive. Plus, you'll benefit from exceptional customer support, with a team right here in Windsor ready to answer your questions and troubleshoot any issues quickly and efficiently. Don't settle for anything less – upgrade your business internet today and experience the difference local expertise can make.

Business Telephone Lines and SIP Trunks

Streamline your business communications with KELCOM's reliable SIP trunks and phone lines. Our feature-rich solutions offer everything you need, from crystal-clear calls to voicemail transcription and call forwarding. Plus, we are renowned for their amazing local support team. Their experts are readily available to answer your questions and ensure a smooth setup. Choose KELCOM and experience the difference exceptional service and a commitment to your success can make.

Other KELCOM Services

With you, all the way.

We have many customers who have been with us for over 30 years. One thing they appreciate the most is our customer support. We don't limit our support - we will make a serious effort to help you even when the issues are not related to our services. With you, all the way. 

Local Support

We are your neighbours. All our employees and owners live in Windsor - Essex. 

Experience

We have been around since the dial-up times. First local high-speed and VoIP provider.

Flexibility

With a wide range of telecom services, we have a custom-made solution for you. 

Don't take our word for it!

⭐️⭐️⭐️⭐️​⭐️

“We’ve been with KELCOM for 25 years now. They’ve always provided unbelievable customer service.”

⭐️⭐️⭐️⭐️​⭐️

“Best customer service I have ever received, from any company!”

⭐️⭐️⭐️⭐️​⭐️

“Best service I have seen in the last 30+ years of my dealing with service providers.”

Fibre-powered internet and phone for your home!

At KELCOM, we understand the importance of staying connected without breaking the bank. That's why we offer affordable cable internet plans with download speeds to fit your needs, all bundled with reliable home phone service. Plus, with KELCOM, you get access to the best-rated local support.
Internet + Home Phone
$54.99
Use promo code "DEAL"
KELCOM building in Windsor, Ontario
Visit our showroom at 8605 Twin Oaks Drive, off Lauzon Parkway, just south of E.C. Row Expressway.

About KELCOM 

KELCOM - Revolution IP is southwestern Ontario's best-rated Internet provider. We were the first local provider in Windsor to offer high-speed Internet and VoIP lines. We are currently the leading regional provider of on-premises and cloud telephone systems, serving organizations ranging from small businesses to large organizations with hundreds of extensions. We also serve thousands of customers with our fibre-powered, dedicated Internet services, telephone and fax lines, and more. 

Our partners include Mitel, Wildix, GoTo, RingCentral, Yealink, Ubiquiti, TP-Link, Mercku, Cisco Meraki, and many other leading telecom and technology solutions providers. We recently added Microsoft cloud services, including Teams, Microsoft 365 and Office 365. 

Our approach is simple - provide expert advice, local support and competitive pricing. Find out why we always offered unlimited services and never hid behind long-term contracts.

We have been serving customers in Windsor, Chatham, Leamington, Amherstburg and the rest of the Essex and Kent counties since 1969. Many of our customers have been with us for decades. 

We are proud to have received the Mitel Technical Excellence & Customer Champion Awards for 2026.

We are proud to work with leading telecom suppliers!