COMPANY Homepage Company Information Frequent Questions Contact Information Links Sitemap Homepage Harrison Orr Air Conditioning, LLC 4100 North Walnut Oklahoma City, Oklahoma 73105 Service vehicles ready to serve you Welcome to Harrison-Orr Air Conditioning, LLC We are an Oklahoma City, OK based mechanical contractor offering a wide range of services to our customers. We have been involved with thousands of projects encompassing every phase of mechanical work, including HVAC, Plumbing, Piping, Welding, Sheetmetal Fabrication, and Design-Build services. Our service department is available to serve you 24 hours a day / 7 days a week. Let us work with you to solve your problems. HARRISON-ORR offers: Air Conditioning & Heating for the 21st Century Plumbing that meets your needs Piping for comfort and process Refrigeration for cold storage freezers Sheetmetal work done by craftsmen Custom metal fabrication that's done to your specifications Testing & Balancing of Environmental Systems to make them work Maintenance Contracts to fit your needs Service after the sale Thank you for visiting Harrison-Orr Air Conditioning, LLC We're there when you need us....OUR PROMISE Homepage | Company Information | Frequent Questions | Contact Information | Links