Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This BusinessOscar W. Larson Co. has anchored its operations in Fort Wayne, Indiana for more than seven decades, evolving from a regional petroleum-equipment specialist into a diversified general contractor. The company now operates under the OWL Services umbrella while retaining its established name, serving clients across northern Indiana, as well as Michigan, Ohio, and Kentucky. With a perfect 5-star rating from a single verified review and access to a 24-hour emergency line, the firm positions itself as a dependable option for homeowners and commercial property managers seeking responsive service.
What distinguishes Larson Co. from other regional contractors is its breadth of specialized capabilities. The company maintains partnerships with ChargePoint for electric vehicle charging infrastructure and DFS Anthem for retail petroleum solutions, positioning them at the intersection of traditional contracting and emerging alternative-energy markets. Their service menu spans HVAC and refrigeration, electrical contracting, mechanical systems, and heavy construction including excavation and tank cleaning, a combination rarely found under one roof in the Fort Wayne area.
The testimonial from Justin Luke highlights what long-term customers cite as the company's hallmark: a fast response time coupled with quality workmanship. While the review pool remains limited, the single five-star endorsement points to responsive service and professional execution on assigned projects.
One customer awarded a 5-star rating, specifically praising the company's fast response time and quality service delivery. With only one review on record, sentiment appears unanimously positive, though the sample size is too small to establish statistical patterns.
| 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 |
System installation, maintenance, and repair services for residential and commercial heating and cooling equipment.
Full-scope electrical design, installation, and maintenance services for commercial and industrial applications.
Site planning, electrical design, installation, and maintenance for electric vehicle charging stations.
Aboveground and underground storage tank solutions including tank cleaning and fuel polishing for retail and industrial clients.
Complete construction and excavation services with industry-renowned capabilities and regulatory compliance adherence.
Specialized installation and maintenance services for automated car wash facilities.
Industry compliance testing and inspection services to meet regulatory and safety standards.
Mechanical installation and service offerings for commercial and industrial fluid handling equipment.