IT Support Companies in Ontario

Browse 3,028 IT support companies in Ontario — page 1 of 64.

IntegrityTeks Inc.

OakvilleON
✓ Reviews verified

Over 25 years — Your Trusted Computer & IT Experts in Oakville & the GTA. From PC, laptop and Mac repairs to data recovery, virus removal, upgrades, networ

★★★★★5(74)

Modern PC Repairs - Same Day - Flat Rate

BurlingtonON
✓ Reviews verified
★★★★4.7(175)

Firewall Technical

OttawaON
Claimed

it refresh computers

StouffvilleON
Claimed

Trusted IT solutions for 18+ years. New & refurbished computers, managed IT services, networking, and expert laptop & desktop repairs.

226IT Inc.

WaterlooON
★★★★★5(14)

256 Solutions

HamiltonON
★★★★★5(25)

3B Tech Solutions Inc.

BurlingtonON
★★★★★5(1)

A M L Computer Support Ltd

OshawaON
★★★★★5(12)

A2Zconnect

Richmond HillON
★★★★★5(5)

Acesoft Inc

LondonON
★★★★★5(7)

Adeptivity IT Solutions | IT Support & Managed IT Services in Mississauga

MississaugaON
★★★★★5(72)

Adeptivity IT Solutions | Outsourced IT Support & Managed IT Services in Vaughan

VaughanON
★★★★★5(157)

AdRem Systems Corporation | Detroit, Michigan Managed IT Services Company

WindsorON
★★★★★5(3)

Advance Tech Repairs - Cellphones • Tablets • Gaming • Laptops

WindsorON
★★★★★5(588)

Alcea Technologies Inc

OttawaON
★★★★★5(2)

allCare IT — Cyber Security & IT Solutions

KingstonON
★★★★★5(99)

AlphaKOR - Managed IT Services Company London

LondonON
★★★★★5(1)

ALT Consulting | Premium IT Support Services Ottawa

OttawaON
★★★★★5(8)

Amrit Technologies Inc.

BurlingtonON
★★★★★5(2)

Applied Computer Solutions Inc

WindsorON
★★★★★5(42)

Appsolute Advantage

HamiltonON
★★★★★5(10)

Arzosoft Inc

WindsorON
★★★★★5(4)

Atrix10 Inc.

GuelphON
★★★★★5(14)

Attache Group Inc

LondonON
★★★★★5(26)

Attitude IT

OshawaON
★★★★★5(13)

B4 Networks Inc.

BarrieON
★★★★★5(3)

BA Tech

Richmond HillON
★★★★★5(77)

Barnes IT Solutions

LondonON
★★★★★5(3)

Barrie Computer Repairs

BarrieON
★★★★★5(2)

BCLOUD Technology

BramptonON
★★★★★5(1)

Bedi IT Services Inc.

WaterlooON
★★★★★5(32)

Bellwoods Web

KingstonON
★★★★★5(10)

Binatech

MississaugaON
★★★★★5(10)

BIT Solution | Managed IT Services Company Ottawa, Toronto

OttawaON
★★★★★5(1)

Bitswift Technology Solutions

KingstonON
★★★★★5(23)

BizNet Computer Integration Inc

St. CatharinesON
★★★★★5(2)

BlackBerry Limited

WaterlooON
★★★★★5(3)

Born Again Electronics

BarrieON
★★★★★5(48)

Bridgewater Property Management

St. CatharinesON
★★★★★5(16)

Brock IT | IT Services

KingstonON
★★★★★5(5)

BSD IT Services

VaughanON
★★★★★5(4)

Buchanan Technologies - Mississauga Managed IT Services Company

BramptonON
★★★★★5(6)

Business IT Hub

BramptonON
★★★★★5(5)

C-S Team

OakvilleON
★★★★★5(12)

CAD MicroSolutions Inc.

CambridgeON
★★★★★5(1)

camoIT Solutions Inc.

CambridgeON
★★★★★5(11)

Campfire Technology Inc - Burlington

BurlingtonON
★★★★★5(6)

Can-Technologies Inc

CambridgeON
★★★★★5(3)

Frequently Asked Questions

How much does IT support cost in Ontario?

Break-fix computer repair runs $75-$150/hour. Managed IT services for small businesses cost $100-$250 per user per month, which includes monitoring, helpdesk, backups, and security. One-time projects (network setup, migration) are quoted per project. Get 2-3 quotes for any engagement over $5,000.

What is managed IT vs break-fix?

Break-fix means you call when something breaks and pay per incident. Managed IT is a monthly subscription where a provider proactively monitors, maintains, and supports your systems 24/7. Managed IT prevents problems before they happen and includes helpdesk support. Most businesses over 10 employees benefit from managed services.

Do I need IT support for my small business in Ontario?

If you have more than 5 computers, handle sensitive customer data, or rely on technology to operate, professional IT support is worth it. The cost of downtime, data loss, or a security breach far exceeds the cost of proactive IT management. Even a part-time managed service plan helps.

What should I look for in an IT support provider?

Check for relevant certifications (CompTIA, Microsoft Partner, Cisco). Ask about response time guarantees (SLA). Verify they have experience with your industry. Ask about their backup and disaster recovery process. Check reviews and ask for references from similar-sized businesses.

What is the difference between an MSP and an IT consultant?

A Managed Service Provider (MSP) provides ongoing daily IT operations — helpdesk, monitoring, maintenance, security. An IT consultant advises on strategy, architecture, and one-time projects. Many businesses use an MSP for daily operations and a consultant for major decisions like cloud migration or system overhauls.

Do I need cyber insurance in Ontario?

If your business stores customer data, processes payments, or would suffer significant loss from a cyberattack, yes. Cyber insurance covers breach response costs, legal fees, notification expenses, and business interruption. Many MSPs require or strongly recommend it. Premiums are $1,000-$5,000/year for small businesses.