Full-Service Commercial Mechanical Contractor in Southeast Michigan

Serving Metro Detroit, Ann Arbor, and Lansing with expert Design/Build, Installation, Service, and Sales.

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Certified Professionals

Depend on our licensed experts for precise, reliable solutions.

Comprehensive Services

From Design/Build to Installation, Service, and Sales — tailored to your needs.

Honest, Upfront Pricing

Clear costs, exceptional value on every project.

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Our Services

We deliver full-service mechanical contracting solutions for commercial and industrial facilities throughout Metro Detroit, Ann Arbor, and Lansing. From custom Design/Build projects to ongoing maintenance, our team provides reliable installation, expert repairs, and tailored service plans to keep your systems performing at their best.

Installation

Custom mechanical and HVAC systems built for efficiency, reliability, and compliance. Our team delivers scalable installations for facilities of all sizes – from schools and campuses to industrial plants.

Key Services:

  • Design/Build and layout planning

  • Equipment selection and installation

  • Turnkey solutions for complex facilities

  • Scalable projects for commercial and industrial applications

Repair

Fast, precise repairs to minimize downtime and restore system performance. We service all major commercial and industrial systems with expert troubleshooting and response.

Key Services:

  • Diagnostics and part replacement

  • Emergency service and rapid response

  • Temperature and airflow issue resolution

  • Skilled technicians across multiple system types

Maintenance

Proactive maintenance programs that extend system life, improve efficiency, and control long-term costs. Tailored service plans designed for industrial-grade systems.

Key Services:

  • Routine inspections and tune-ups

  • Filter changes, calibration, and system testing

  • Early issue detection and prevention

  • Performance monitoring and optimization

Commercial Mechanical Experts You Can Count On

We keep facilities across Metro Detroit, Ann Arbor, and Lansing running smoothly with dependable mechanical contracting services. From system design and installation to repairs and preventative maintenance, our experienced team delivers reliable performance you can trust.

Why Partner With Us

Businesses and facilities across Southeast Michigan rely on us for dependable mechanical contracting. Our commitment to quality, efficiency, and transparency ensures every project — from Design/Build to ongoing maintenance — is delivered with precision and professionalism.

Expert Technicians

Skilled professionals with experience across complex commercial and industrial systems.

Flexible Scheduling

Service and maintenance plans built around your facility’s needs and operations.

Transparent Pricing

Clear, upfront costs with no surprises - value you can count on.

Quality Parts

Only proven, high-grade components for reliable, long-term performance.

Emergency Services

Rapid-response support to minimize downtime and keep your operations running.

Satisfaction Guarantee

We stand behind our work with a commitment to lasting results and client satisfaction.

Thermal Mechanical Service provides Design/Build, Installation, Service, and Maintenance for commercial and industrial facilities across Southeast Michigan, keeping operations running at peak performance.