Alliance Environmental Group adds two senior leaders

Alliance Environmental Group appointed Tony Witter as senior vice president of sales and Stephanie Mitchell as vice president, corporate controller, on Sept. 22 to support growth across its West Coast operations. The moves come as the company handles more than 2,000 remediation, abatement and indoor air quality jobs a month across four states.

Why it matters: - Alliance Environmental Group is adding sales and finance leadership as demand rises for environmental services across the West Coast. - The hires are meant to strengthen the systems behind more than 2,000 monthly jobs and support growth across 14 service markets. - The expansion matters for commercial and residential clients that depend on faster response, tighter reporting and consistent field execution.

What happened: - Alliance Environmental Group appointed Tony Witter as senior vice president of sales. - Alliance Environmental Group appointed Stephanie Mitchell as vice president, corporate controller. - The company announced the hires on Sept. 22, 2026, from Azusa, California. - The company operates across California, Arizona, Nevada and Washington.

The details: - Witter brings more than 30 years of experience in multi-state sales, business development and operations across environmental services, environmental remediation and industrial sectors. - Witter will lead the sales organization with a focus on market expansion, customer relationships and long-term growth. - Witter said he wants commercial teams and systems to match Alliance Environmental Group's reputation for reliable work. - Mitchell brings accounting and finance experience across manufacturing, construction, medical and service industries. - Mitchell's background includes cost accounting, project accounting, financial reporting and cross-functional finance leadership. - Mitchell will oversee corporate accounting and financial reporting. - Mitchell will focus on project-level visibility and reporting discipline tied to the company's Quality Control Program. - Mitchell holds degrees in Business Administration and Business Management, an MBA and a Master of Science in Accounting from the University of Phoenix. - Alliance Environmental Group said it has operated since 1995 and has completed hundreds of thousands of remediation and abatement projects under its proprietary Quality Control Program. - The company's services include asbestos abatement, lead abatement, mold remediation, indoor air quality testing and remediation, fire life safety and post-fire cleanup. - The company also lists HVAC services, demolition, heat treatment and insulation services among its core offerings. - Alliance Environmental Group says its services meet or exceed OSHA and EPA guidelines. - The company carries $2,000,000 in True Occurrence Insurance and can obtain specific job coverage up to $5,000,000. - Alliance Environmental Group operates from 14 office locations, including sites in California, Arizona, Nevada and Washington. - The company serves commercial, healthcare, hospitality, education, government, retail, multi-unit housing, residential and insurance clients. - The company said high-resolution headshots, logos and executive interviews are available upon request. - The company directs clients to more information and a blog for additional resources.

Between the lines: - The appointments signal a push to professionalize commercial execution and financial controls while the company scales. - Adding a sales leader with environmental services experience and a finance leader with project-accounting expertise points to a business focused on disciplined growth, not just volume. - The emphasis on project-level reporting suggests Alliance Environmental Group wants tighter visibility into margins, scheduling and field performance.

What's next: - Witter will work to expand market opportunities and strengthen customer relationships across the West Coast. - Mitchell will focus on improving accounting, reporting and the data backbone that supports the company's operations. - Alliance Environmental Group is likely to keep leaning on its Quality Control Program and multi-market footprint as demand for environmental remediation and indoor air quality services continues.

The bottom line: - Alliance Environmental Group is reinforcing the leadership bench it needs to keep scaling in a fragmented, project-driven services market.