Master Mechanical, Inc.
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About Master Mechanical, Inc.
Master Mechanical, Inc. operates as a commercial-focused mechanical contractor serving Eagan, Minnesota, and surrounding communities. The company maintains a 3.6-star rating compiled from 25 customer reviews, with service hours extending from Monday through Friday, 7 AM to 4 PM. Located at 1027 Gemini Road in Eagan, the business provides HVAC, plumbing, and related mechanical services to commercial clients across the eastern Twin Cities metro area.
The contractor distinguishes itself through comprehensive design-build capabilities and in-house engineering design and drafting services. Their service portfolio includes specialty fabrication and process piping work, areas that require specialized expertise beyond standard HVAC installation. The company also offers complete estimating services and ongoing maintenance plans, enabling clients to budget for long-term system care rather than facing unexpected repair costs.
Customer feedback reveals mixed experiences. Randall Brettingen praised the company's range of projects from quick service calls to multi-month construction jobs, noting that project managers consistently follow up on post-completion issues. Mark Hancock specifically mentioned the team's proactive suggestions for energy-cost reductions during annual servicing. However, several reviewers documented concerning interactions with company representatives, including road rage incidents and disputes over vendor status claims, suggesting inconsistent professionalism in field communications.
What Customers Say
Two of five detailed reviews award five stars, citing project follow-through and energy-saving recommendations. Three reviews give one-star ratings, with two describing aggressive driving behavior by company personnel and one alleging misleading vendor status claims. The single common thread across positive reviews involves post-project responsiveness from project managers.
Working Hours
| SundayToday | Closed |
| Monday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| Thursday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | Closed |
Services
HVAC Installation & Replacement
Complete heating, ventilation, and air conditioning system installation for commercial buildings, including design-build project delivery.
Plumbing Services
Commercial plumbing installation and repairs covering water distribution, drainage, and fixture connections.
Process Piping
Specialized piping systems for industrial and commercial applications requiring precise fluid transfer capabilities.
Service & Maintenance Plans
Ongoing preventive maintenance agreements for HVAC and mechanical systems to extend equipment life and prevent breakdowns.
Engineering Design & Drafting
In-house engineering capabilities for system design, project planning, and technical documentation.
Specialty Fabrication
Custom fabrication services for unique mechanical components and system modifications.
Complete Estimating Services
Project cost estimation helping commercial clients budget for mechanical system installations and renovations.