Oscar W. Larson Co.

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About Oscar W. Larson Co.
Oscar W. Larson Co. operates from the Village of Clarkston, Michigan, as a general contractor serving commercial and industrial clients across Michigan, Ohio, Indiana, and Kentucky. The company maintains a 3.3-star rating compiled from 27 customer reviews and provides round-the-clock emergency service availability. Their integrated project approach means clients can access multiple specialized trades through a single point of contact, streamlining coordination for complex builds and retrofits.
This contractor distinguishes itself through alternative energy capabilities including EV charging station installation through a ChargePoint partnership, positioning them ahead of firms still transitioning to electrification services. Their financing options through DFS Anthem make larger projects more accessible, while their emphasis on regulatory compliance and safety adherence provides peace of mind for clients navigating complex permitting environments.
Reviewers who left positive feedback referenced specific team members by name. Caleb received recognition for outstanding work on a signage project in Howell. Another reviewer praised Bill for professional phone communication and Dustin for field execution, describing the team as friendly, professional, and punctual. However, several reviewers described frustrating experiences including missed appointments, excessive billing, and dismissive interactions with certain technicians.
What Customers Say
Four of eight reviewers gave 5-star ratings, with positive feedback focusing on project competence and specific technicians like Caleb, Bill, and Dustin. Negative reviews cite billing disputes, no-shows, and unprofessional conduct by some field technicians.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| ThursdayToday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Services
HVAC & Refrigeration
Heating, ventilation, air conditioning, and refrigeration system installation and service for commercial facilities.
Electrical Contracting
Full electrical design, installation, and maintenance services including lighting and power systems.
EV Chargers & Alternative Energy
Electric vehicle charging solutions through ChargePoint partnership, site planning, and alternative energy installations.
General Contracting
All-inclusive construction services including project management, tenant finish, and commercial building work.
Petroleum Services
Aboveground and underground storage tank solutions for retail, commercial, and industrial fuel operations.
Mechanical Services
Comprehensive mechanical system installation and maintenance for commercial and industrial applications.
Compliance Testing & Inspections
Regulatory compliance verification and inspection services for industrial equipment and facilities.
Tank Cleaning & Fuel Polishing
Maintenance services for fuel storage systems ensuring operational efficiency and compliance.