IT Support for Inland Empire Contractors and Engineering Firms
Your crews, project managers and engineers need the latest plans whether they're in the office, the trailer or on a laptop in the field. Integrity Tech keeps your files, devices and connections working and secure across every jobsite.


Projects Move Fast. Your IT Has to Keep Up
Construction and engineering firms work across offices, jobsite trailers and home offices, often with large CAD, BIM and plan files that have to stay in sync. Slow file access, lost laptops and shared passwords cost hours every week and put project data at risk.
Payment fraud is a real threat in this industry. Contractors, subcontractors and suppliers exchange invoices and bank details by email, and the FBI's Internet Crime Complaint Center reported $2.77 billion in business email compromise losses in 2024 (IC3 2024 Internet Crime Report). A spoofed change-of-bank-details email can redirect a progress payment.
Some firms also carry contract security requirements. If you work on Department of Defense projects and handle controlled unclassified information, DFARS 252.204-7012 and NIST SP 800-171 can apply. We follow CMMC & NIST 800-171 and help you understand what your contracts require.
What We Handle for Your Firm
How We Work With Construction and Engineering Firms
Local Help for Inland Empire Builders
We're based at 9439 Archibald Ave in Rancho Cucamonga and support firms across San Bernardino and Riverside counties. When a problem can't be fixed remotely, we come to your office or trailer.
Nearby cities we serve: Rancho Cucamonga, Ontario, Fontana, Upland, Corona, Riverside, San Bernardino, Chino Hills, Rialto.
Construction IT: Common Questions
How do we give field crews access to the latest plans?
We set up file storage and sync that fits your file sizes and connections, with permissions by project and MFA on every account. The right setup depends on your software and how many people work in the field.
Can you set up internet in a jobsite trailer?
Yes. We help choose a connection that works at the site, set up secure Wi-Fi and connect the trailer back to your office systems.
What do we do if a laptop is lost or stolen?
With managed devices and encryption, we can lock or wipe the laptop remotely and reset the user's access. Without them, it's much harder to know what was exposed.
Does DFARS apply to us?
It can if you hold DoD contracts or subcontracts that include DFARS 252.204-7012 and you handle controlled unclassified information. We'll review your contracts with you and help you meet the requirements that apply.
How do we stop fake invoice and bank change emails?
Use MFA on email, set up email authentication for your domain and verify any bank change by calling a known phone number. We set up the technical pieces and help you write the process.
Ready to Transform
Your IT Infrastructure?
Set up a free strategy call today and see the difference Integrity can make for your business.
