Sevenson opens office in Merrillville, Indiana, after acquiring technology and assets of Maecorp, a Chicago-based remedial action contractor which provided chemical treatment services using the proprietary MAECTITE™ process.
Sevenson Environmental Services delivers safe, cost-effective cleanup solutions for hazardous waste sites nationwide. With over a century in construction and more than 40 years in environmental remediation, we’re trusted to meet the toughest schedules, budgets, and regulatory requirements.
Address
Headquarters
2749 Lockport Road
Niagara Falls, NY 14305
Phone: (716) 284-0431
Fax: (716) 284-7645
© 2026 Sevenson Environmental Services, Inc.
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