Serving businesses since 1979

Business Systems That Actually Work.

For 45 years, Chicago-area businesses have trusted PC Methods to fix, support, and modernize the ERP and IT systems that run their company, even the ones everyone else calls unsupportable.

Serving manufacturers and distributors nationwide and small businesses across the Chicago suburbs.

PC Methods consultant reviewing an ERP system with a small business owner
45+ Years in Business
Sage 300, Pro & 50 Experts
PeerSpot Top 5% Reviewer
Fixed-Price & Flat-Fee Pricing

Platforms we support

Sage 300 / AccpacSage Pro / SBTSage 50 / PeachtreeFoxProQuickBooks EnterpriseF9 ReportingPrintBossMicrosoft 365Windows ServerSage 300 / AccpacSage Pro / SBTSage 50 / PeachtreeFoxProQuickBooks EnterpriseF9 ReportingPrintBossMicrosoft 365Windows Server
Friendly IT consultant on a call helping a client
Is your accounting system boxing you in?

Stuck on a system you can't get support for?

Maybe your ERP went end-of-life. Maybe your vendor dropped support. Maybe you just can't add the one feature you need. We reconfigure it, retrain your staff, enhance it with add-on software, or help you find the right path forward. No pressure, no jackhammers.

Talk to an Expert

Two ways we help.

Pick the path that fits your business. We do both, and we do them well.

ERP Consulting & Support
Nationwide & Canada

ERP Consulting & Support

Sage 300 / Accpac, Sage Pro / SBT, Sage 50 / Peachtree, FoxPro, and QuickBooks Enterprise. We specialize in supporting the systems other firms walked away from.

Explore ERP Solutions
Managed IT Support
Chicago Suburbs

Managed IT Support

Network support, security, 24/7/365 backup, helpdesk, and disaster recovery for businesses with 10 to 50 employees across Kane, DuPage, DeKalb, and Cook counties.

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What we do

Services built around your systems.

Sage 300 / Accpac Support

Streamline finance, sales, and operations on one ERP.

Sage Pro / SBT Support

Keep your source-code ERP alive and fast, since 1989.

Sage 50 / Peachtree

40-plus years supporting Sage 50 for small business.

FoxPro & Database Programming

Custom fixes and features at the data level.

Database Repair

Corrupted data fixed fast, before it costs you.

Managed IT & Security

Networks, backup, and cybersecurity that just work.

Backup & Disaster Recovery

24/7/365 secure backup so you never lose a day.

Add-On Software

F9 for Excel reporting, PrintBoss, and more.

Why PC Methods.

Four reasons clients stay with us for decades.

01

We Support the Unsupportable

SBT, old Accpac, Sage Pro: the systems others abandon, we keep running.

02

45 Years, Same Honest Approach

Founder-led, with clients who've stayed for decades.

03

No Upselling, Ever

We won't sell you a jackhammer when a tack hammer will do.

04

Predictable Pricing

Fixed-price projects and flat monthly maintenance contracts.

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Years in business
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Businesses served
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ERP platforms supported
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Monitoring & backup

How it works.

Simple, fast, and honest. The way it should be.

1

Book a Free Consultation or Tech Audit

2

We Diagnose Your System and Give Honest Advice

3

We Fix, Enhance, or Modernize It

Case studies

Real businesses. Real results.

After: clean, working dashboardBefore: cluttered, broken ERPBefore: cluttered, broken ERPAfter: clean, working dashboard

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Triumph Packaging

Got their ERP working out of the box. We took their needs and built exactly what they asked for, with no surprises and no upsell.

Read the story

Suburban Lock

Solved the problems that were slowing them down.

Read the story

Allied Blending

Added the missing pieces to their ERP solution.

Read the story

What our clients say.

"We're more efficient. Everybody can work at a better rate because it's so smooth and we don't have to stop for glitches."
Lisa Apiquian
Suburban Door
The PC Methods team collaborating with a client

45 Years Solving ERP and IT Problems for Businesses Like Yours.

PC Methods, Inc. (formerly Precision Computer Methods) has helped businesses get more out of their technology since 1979. Founder and president Peter Heinicke is a PeerSpot Top 5% Reviewer. We measure our success by the success of our clients, many of whom have been with us for decades. We design cost-effective systems that add real value, not unnecessary complexity.

Let's get your systems working for you.

Book a free, no-cost consultation or technology audit today. No pressure, just honest advice from people who've done this for 45 years.