Construction IT Support for Contractors, Builders and Job Sites in Northern Virginia
The office, the yard, the trailers and every tablet in the field, connected and secured as one setup.
IT for construction companies keeps the office network, job-site trailer connections and field tablets running, so crews do not wait and schedules do not slip.
This page is for general contractors, home builders, remodelers, specialty trades and engineering firms running an office, a yard and several active job sites at once. DistrictConnects runs all of it as one environment: managed IT for the office, Starlink or bonded cellular for trailers, managed tablets and phones in the field, and cameras and access control at the office, installed as a Virginia DCJS licensed electronic security provider.
- 2,000+Network devices deployed
- Under 1 minTypical automatic switch to the office backup line
- 500+Security devices deployed
What is different about IT in construction
Most of the work happens far from the office, on devices that get dropped, lost and handed around, at sites with no wired internet.
- Sites with no internet. Trailers and temporary sites rarely have a wired line. Starlink and bonded cellular give them a usable connection behind the same firewall policy as the office.
- Files too big for a weak connection. DWG and RVT models and full drawing sets need storage designed for large files, or the field works from yesterday’s revision.
- Devices that live in trucks. Tablets and phones need Intune so a lost one can be locked or wiped and apps reach every device without a trip to the office.
- Money that moves by email. Draws and subcontractor invoices are a favorite target. Business email compromise caused 2.77 billion dollars in reported losses in 2024, according to the FBI IC3 2024 report. See email security.
- People who come and go. Subcontractors and project staff need Wi-Fi and file access that end when their work ends, so a former subcontractor cannot still open your plans or join your network.
- Federal work brings federal rules. FAR 52.204-21, NIST SP 800-171 and the Section 889 camera ban apply to many contractors here. Our compliance page covers where CMMC stands now.
One team for the office, the field and the trailers means a problem on site gets fixed without three vendors arguing over whose it is.
Risks we see in this industry
Fake invoices and changed bank details
Construction runs on pay applications, draws and subcontractor invoices sent by email. An attacker inside one mailbox, or a lookalike domain, asks for payment to a new account, and the money is gone before anyone calls to check.
Ransomware on project data
Drawings, estimates, RFIs, submittals and accounting all sit on one file server or cloud share. Encrypted files stop every project at once, and backups that were never tested may not bring them back.
Lost and stolen field devices
Tablets and laptops left in trucks or on site carry email, plans and saved passwords. Without device management there is no way to lock or wipe them, or to prove the data was encrypted.
Open job-site internet
A consumer router or a shared hotspot in the trailer, with one Wi-Fi password every subcontractor knows. Company laptops, subcontractor devices and visitors share the same network with nothing between them.
Estimates and bids exposed
Bid numbers, takeoffs and pricing are what competitors would most like to see. Shared accounts, files left in personal cloud storage and staff who keep access after they leave put them at risk.
Project records you cannot find later
Disputes, warranty claims and audits can arrive years after closeout. Without a retention plan, the email, photos and change orders that settle the question have been deleted or left on an old laptop.
Compliance and insurance requirements
- NIST SP 800-171 and CMMC Contractors handling controlled unclassified information on Department of Defense work must meet the 110 requirements of NIST SP 800-171 Rev. 2, with CMMC as the assessment program. We provide readiness assessments and remediation, not formal audits.
- FAR 52.204-21 basic safeguarding Federal contracts that involve federal contract information carry 15 basic safeguarding requirements, such as limiting system access to authorized users, identifying and authenticating users and keeping malware protection current.
- Section 889 equipment ban Federal agencies may not contract with a company that uses covered telecom or video surveillance equipment from Huawei, ZTE, Hytera, Hikvision or Dahua as an essential part of its systems. We check cameras model by model before specifying them.
- Cyber insurance requirements Carriers ask about MFA, endpoint protection, email security, tested backups and an incident response plan before they renew. We put each control in place and document it so every answer on the application is true.
Services that matter most
Monitoring, patching, help desk, onboarding
Dual ISP and automatic LTE backup
Encrypt, patch and wipe every device
Phishing filtering, DMARC, DKIM, SPF
Immutable backups with tested restores
EDR with automated isolation
AI detection, NDAA-compliant options
Readers, strikes and mobile credentials
How we start
Office and job-site assessment
We walk the office and yard and, where it helps, an active job site. We review computers, field devices, the network, email security, backups and the apps your teams depend on: project management and plan-review apps, CAD and design software, and construction accounting.
Findings and itemized quote
You get a plain-English list of what we found, ranked by risk, and an itemized quote for the monthly service, the job-site kit and any one-time fixes. Agreements are month to month, with no long-term contract.
Secure the office first
MFA on every account, impersonation and lookalike-domain protection on email, EDR on every computer, a managed firewall with separate networks, and a first backup restore tested before anything else changes.
Enroll field devices
Laptops, iPads, rugged tablets and phones are enrolled in Intune, encrypted and set to receive project management, plan-review and other field apps automatically. A lost device can be locked or wiped remotely as soon as it is reported.
Connect the job sites
Trailers get Starlink, bonded cellular or both behind a business firewall, with staff and subcontractor networks kept apart. The same kit is packed up and moved when the project closes out.
Day-to-day support
Help desk for office and field staff 7 days a week, 7am to 7pm, network devices monitored 24/7, onboarding and offboarding as crews change, and a quarterly review of what is coming next.
Service area
On-site across Northern Virginia and DC.
Prince William
- Manassas
- Haymarket
Arlington and Alexandria
- Arlington
- Alexandria
DC and Maryland
Common questions
How do you get internet to a remote job site?
We build a job-site kit around the site's conditions: Starlink, bonded 4G and 5G cellular connections combined for capacity and backup, or both together. It sits behind a business firewall with separate Wi-Fi for your staff and subcontractors, so plans, email and phones keep working in the trailer. When the job ends, the kit moves to the next site.
Can you support large CAD and BIM files?
Yes. DWG and RVT models and large PDF plan sets are slow over a weak connection, so we design storage around how your teams work. That can mean a local caching server in the office, cloud storage tuned for large files, or both, so the field gets the current drawing set without waiting minutes for every file to open.
Do you manage iPads, rugged tablets and phones in the field?
Yes. Company devices are enrolled in Microsoft Intune, encrypted and kept up to date, and project management and plan-review apps are pushed to them automatically. If a tablet is lost or stolen, we lock or wipe it remotely. Personal phones can get access to work email and apps without us managing the whole phone.
Does a small construction company really need cybersecurity?
Yes. Attackers go after the money that moves by email, and construction moves a lot of it through draws, pay applications and subcontractor invoices. Business email compromise accounted for 2.77 billion dollars in losses reported to the FBI in 2024. MFA, email impersonation protection, a callback rule for bank changes and tested backups stop most of it.
Can your IT support grow with us as we add crews and projects?
Yes. New hires get their account, licenses, MFA and a configured device before their first day, and seasonal or project staff are removed cleanly when they leave. New job sites get the same connectivity kit and security policy. Because the setup is documented and standardized, adding people and sites does not mean starting from scratch.
Can you support our office, warehouse and several job sites together?
Yes. The office, yard or warehouse and every active job site run as one environment, with the same accounts, security policy, file access and phone system. Field staff reach company files over a secure connection, VoIP phones move with the team, and every site's network devices are monitored 24/7 from one place.
How do you protect project files from ransomware and accidental deletion?
Drawings, estimates, RFIs, submittals and accounting are backed up to a copy ransomware cannot reach, and we test restores so you know they work before you need them. EDR on every computer stops most attacks early. If files are encrypted or deleted, we isolate the affected devices and restore from the last clean backup. A retention plan keeps email, photos and change orders available for later disputes and warranty claims.
How much does IT support for a construction company cost?
It depends on the number of office and field users, devices, active job sites, the connectivity each site needs, and any compliance requirements on your contracts. We do not publish prices. After a free assessment you get an itemized quote that separates the monthly service from job-site hardware and one-time projects. Agreements are month to month, with no long-term contract.