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Claim This BusinessPro-Tech Mechanical Services was founded in 2005 and has spent nearly two decades building a client roster across Michigan's Lower Peninsula. Headquartered in Lansing, this EPA-certified and licensed contractor holds a CSD-1 Boiler Inspection Certification and maintains a perfect 5.0-star average across eight published reviews. The team serves residential and commercial customers throughout the region, including Ann Arbor, Grand Rapids, and the greater Lansing metro area, with a focus on permanent mechanical solutions rather than quick fixes. The company emphasizes ongoing training for its technicians and maintains comprehensive maintenance contracts designed for building owners who prioritize uptime over reactive repairs.
What distinguishes Pro-Tech from regional competitors is its 24/7 operational model combined with a breadth of trades under one roof. The company handles everything from boiler installation and CSD-1 inspections to commercial refrigeration and indoor air quality testing, using its own technicians rather than subcontractors. Its air balancing division conducts both hydronic and ducted system testing, a specialty that appeals to property managers maintaining multiple occupied buildings. Clients can access an online portal to view account and billing information, reflecting a level of operational transparency uncommon among smaller regional firms. Pro-Tech offers maintenance contracts as a proactive alternative to emergency calls, positioning itself as a long-term operational partner rather than a reactive service truck.
Three reviewers specifically named technicians who delivered measurable results under pressure. Kristin, described by Gavi Richmond as amazing and resourceful, secured a same-day appointment for a client who needed help in a pinch, demonstrating the scheduling flexibility the company promotes. Brandy B Boswell credited Pro-Tech with resolving an ongoing issue that had persisted for months in just hours, turning a chronic problem into relief. Denny Lawrence, writing on behalf of Comfort Systems USA Strategic Accounts, noted a 10-year working relationship with Lon and his crew, recommending the team for anyone seeking HVAC help in the service area. Paul Mickley and Fred Garrett both echoed the theme of punctual, efficient service built over multiple years of repeat business.
All seven reviewers award five stars, with four explicitly mentioning the team's professionalism and efficiency. Kristin earns specific praise for accommodating urgent scheduling needs, while multiple clients highlight how Pro-Tech resolved ongoing problems that other contractors could not fix.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
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| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
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Full heating system service including boiler installation and CSD-1 commercial boiler inspection for properties across Michigan.
A/C and chiller services covering equipment sales, installation, and ongoing maintenance for residential and commercial clients.
EPA-certified refrigeration sales and service including commercial kitchen installation and repair for restaurants and food-service businesses.
Air and hydronic test and balance services, indoor air quality testing, and control systems to ensure proper ventilation throughout occupied buildings.
Scheduled maintenance contracts designed to reduce emergency calls and extend equipment lifespan for building owners and property managers.
Around-the-clock emergency response for heating and cooling failures, minimizing downtime for commercial operations and restoring comfort for homeowners.