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      Mainstream Engineering

      Engaged employer

      Mainstream Engineering Reviews

      3.7

      66% would recommend to a friend

      (29 total reviews)

      Michael Rizzo

      67% approve of CEO

      57% positive business outlook

      Ratings by category

      3.7

      Diversity and inclusion

      3.6

      Compensation and benefits

      3.5

      Work/Life balance

      3.4

      Culture and values

      3.4

      Career opportunities

      3.1

      Senior management

      Mainstream Engineering has an employee rating of 3.7 out of 5 stars, based on 29 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Mainstream Engineering employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

      Reviews by job title

      29 reviews
      5.0
      Sep 4, 2025

      Great Place to Work

      Staff accountant
      Recommend
      CEO approval
      Business outlook

      Pros

      Very personable and easy to work with. Top executives are very easy to communicate with about issues and suggestions. Opportunity for advancement and growth is very good. They pay for schooling and have different course options for employees.

      Cons

      Nothing major that comes to mind.

      5.0
      Aug 29, 2025

      Great place to work for

      Accounts payable supervisor
      Recommend
      CEO approval
      Business outlook

      Pros

      Benefits are better than anywhere else I have been employed. This company cares about their employees health. Excellent medical benefits that the company pays for employee. School tuition reimbursement offered to further your education. Promotes work/life balance by offering Paid time off, Comp time, and sick time off. Monthly newsletters for the staff to be in the know of what all of our co workers are up to inform of events going on.

      Cons

      Due to the growth of Mainstream we have limited parking. You need to arrive early to ensure a shady parking spot.

      Viewing 1 - 3 of 29 Reviews
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      ReviewsMainstream Engineering reviews

      Glassdoor has 37 Mainstream Engineering reviews submitted anonymously by Mainstream Engineering employees. Read employee reviews and ratings on Glassdoor to decide if Mainstream Engineering is right for you.