Mainstreet Computers is an integrated software solution tailored for the auto and flat glass industries. Their flagship product, Glas-Avenue™, streamlines operations from quoting to payment processing, while additional services like custom websites and 24/7 call center support enhance business efficiency.
Mainstreet Computers' software suite streamlines business operations by offering powerful tools for payment processing, inventory management, lead generation, customer engagement, and more. Headquartered in Belleville, Michigan, the company helps glass businesses increase efficiency and boost profitability.
Mainstreet Computers offers a comprehensive suite of solutions, including the Glas-Avenue™ POS System, advanced payment processing tools, AI-powered reputation management, and 24/7 call center services. These features are designed to streamline day-to-day operations, enhance customer engagement, improve cash flow, and drive more business leads. With services like custom website design, mobile ADAS calibration, and invoice factoring, Mainstreet ensures that glass shops can grow and operate with ease, all integrated within one seamless platform.
Mainstreet Computers offers a comprehensive suite of tools, including the Glas-Avenue™ POS system and payment processing solutions, which can streamline business operations for glass shops. However, with a Trustpilot rating of 1.9, some users have raised concerns about customer support and software reliability. While it may be a good fit for businesses looking for an integrated solution, potential users should carefully consider both the positive and negative feedback before making a decision.
Designed specifically for the glass and glazing industry.
Real-time mobile updates via MobilePRO.
Fully integrated quoting, dispatching, and accounting.
Limited to glass-related businesses — not ideal for general contractors.
The interface feels dated compared to newer SaaS tools.
Setup requires onboarding support due to customization depth.
*Price last updated on Jul 31, 2025. Visit mainstreetcomputers.com's pricing page for the latest pricing.