Built to solve HVAC problems.
STG Mechanical is a commercial-first HVAC service company founded by an experienced HVAC service technician and mechanical engineer.
Technical repair expertise should lead the recommendation.
STG Mechanical was created around the kind of work that requires careful troubleshooting: commercial rooftop units, three-phase equipment, VFDs, economizers, controls, electrical systems and complex refrigeration problems.
The company is owner-operated at launch. That means direct involvement in service work, clear communication and a focus on building long-term customer relationships.
Repair first. Replace when necessary.
We are not against equipment replacement. When condition, safety, reliability or repair economics support it, replacement can be the right recommendation. The objective is to make that recommendation after the problem and options have been properly evaluated.
- Commercial-firstDesigned for facilities and property teams that value dependable, documented service.
- Technically drivenSystematic diagnostics before recommendations.
- PracticalRecommendations tied to equipment condition and operating needs.