Anderson-Shortell is a locally owned and operated, full service company offering air conditioning and heating contractors. We have been serving Olean, NY, the Southern Tier, and Northern PA for over 100 years. We provide a quality plumbing contractors for both residential and commercial needs. We also have air conditioning contractors to service your AC units. No matter what your problem is, we have experts waiting to help. Are you having system problems, replacing or upgrading your HVAC system, or remodeling your home? Our plumbing contractors and HVAC specialists are readily available to help you with repairs, sales or installation. We have worked with both residential and commercial clients and have the capability to complete projects of any magnitude. The lack of a functional heater, air conditioner or plumbing system is a major inconvenience in today's busy society. Our HVAC contractors and plumbing professionals will efficiently fix whatever issue you may be experiencing.