Almeida Law Group is investigating a data breach at Asplundh Engineering Services, LLC. The breach occurred on January 17, 2026 and was discovered on January 18, 2026. If you were affected, contact Almeida Law Group.
About Asplundh Engineering Services, LLC
Asplundh Engineering Services, LLC (formerly Kupper Engineering, LLC) is a subsidiary of the broader Asplundh family of companies and provides engineering, design, planning, testing, and field services for the utility industry. It is headquartered at 300 Brookside Avenue in Ambler, Pennsylvania, and serves transmission, distribution, substation, and renewable infrastructure clients across the United States, including investor-owned utilities, municipal and cooperative utilities, government agencies, and renewable energy developers.
What Happened?
Asplundh Engineering Services, LLC was listed in a Maine Attorney General filing submitted on June 4, 2026. The filing describes an external system breach caused by hacking. According to the notice, an unauthorized actor accessed the company’s network at various times between approximately January 11 and January 17, 2026, and accessed and copied certain files during that period. Suspicious activity was identified on or around January 18, 2026, prompting the company to secure its environment with the help of third-party specialists and launch an investigation. A comprehensive review of the affected files was completed before notifications were sent. For the one Maine resident affected, the information potentially involved includes name and driver’s license number. More broadly, the individual notification letter indicates that other affected individuals may have had their name, date of birth, employer-assigned identification number, and Social Security number exposed.
The total number of persons affected was not disclosed in the filing. Consumer notifications were sent on June 4, 2026—approximately four and a half months after the breach was discovered. No ransomware group or specific threat actor has been publicly linked to this incident, and no class action litigation connected to it has been identified as of June 5, 2026.
Key Facts at a Glance
- Company or Organization: Asplundh Engineering Services, LLC
- Industry: Utility infrastructure engineering services (energy/utilities sector)
- Location: Ambler, Pennsylvania
- Incident type: External system breach (hacking)
- Date of breach: January 11–17, 2026
- Date breach discovered: January 18, 2026
- Date of consumer notification: June 4, 2026
- Identity theft protection offered: Yes — 12 months of credit monitoring and identity protection services through TransUnion
- Source: Maine Attorney General Data Breach Filing; Asplundh Engineering Services website
What Should You Do?
If you received a notice from Asplundh Engineering Services, enroll in the 12 months of free credit monitoring and identity protection services offered through TransUnion—be sure to do so before any enrollment deadline stated in your notice. You should also consider placing a fraud alert or credit freeze on your credit file by contacting the three major credit bureaus: Equifax, Experian, and TransUnion. Monitor your financial accounts and credit reports closely for any suspicious activity, and obtain your free credit report at AnnualCreditReport.com. If you suspect that your information has been misused, report it to the Federal Trade Commission at IdentityTheft.gov, and consider contacting your state Attorney General or local law enforcement.
Your Legal Rights
If your personal information was involved in this breach, you may have legal rights depending on the facts of the incident and the law in your state. Almeida Law Group represents consumers in data breach and privacy litigation and can help you evaluate whether you may have a claim. Contact us at (708) 529-5418 or through our contact page for a free case evaluation.
