Proudly Serving Commercial Industries in the Tulsa area since 1954
Proudly Serving Commercial Industries in the Tulsa area since 1954
Our Services
HVAC Fabrication
OCSM manufactures commercial HVAC ductwork to the specific needs of each order. With Great attention to detail, each order is quality assured by our professional fabrication team. Each piece is treated with care. If you need commercial ductwork fabrication, we’ve got you covered.
Capabilities
- Single-Wall & Double-Wall Duct
- Welding
- Spiral Machine
- 10' Shear and Press Brake
- Coil Line
- Plasma Table
- Water Jet Table
- Shearing
Products
- Rectangle Ducts
- Spiral Ducts
- Gore-Lock Elbows
- Flex Connectors
- Dampers
- Welded Ducts
Materials
- Galvanized
- Galvanneal
- Stainless Steel
- Aluminum
- Carbon Steel
- Perforated Galvanized
Installation
OCSM strives for greatness anytime we work with clients. We provide excellent HVAC & ventilation installation services. Our team assures that all products and services are to specification and up to our client’s standards.
Services We Offer:
- Mechanical install for commercial plan & specification work
- Paint-Booth Installs
- Exhaust systems
- And more...
Types of Projects We Provide For:
- Schools
- Churches
- Hospitals
- Retail Stores
- Office Buildings
- Warehouses
- City Buildings
- Plants
- Banks
- And more...
Custom/Specialties
OCSM uses the best quality materials to create custom pieces with excellent craftsmanship that meets clients' needs and specifications. Our team works diligently and professionally to accommodate specific needs and meet deadlines. Our quality speaks for itself.
Products & Services:
- Roof Curbs & Adaptors
- Electrical J-Boxes and Wire-ways
- Electrical CT-boxes
- Belt Guards
- Plenums & Filter Boxes
- Drain Pans
- Equipment Rails
- Exhaust & Intake Hoods
- And more...