contact us

Contact us for an estimate today!

With our HQ based in Beltsville, MD we cover MD, DC, and Northern VA. Some major cities we service are:

areas we cover

Frederick

 

Baltimore

 

Silver Spring

 

Annapolis

 

Alexandria

Arlington

Bethesda

Washington DC

  • w-facebook
  • Twitter Clean
  • google+

​© 2016 RJH AC & Refrigeration Service LLC. 

Scientific Equipment

Working equipment is crucial to the success of any laboratory. RJH specializes in servicing and maintaining ultra low equipment in laboratories across the state of Maryland, Washington DC, and Northern Virginia. 

 

Our personnel regularly attend training classes to stay current on the latest developments and techniques for ultra low repair and maintenance. Unlike other companies, RJH can provide you with a Rental Ultra Low Freezer while we’re repairing yours in our fully equipped machine and repair shop. Our technicians' training allows us to provide preventative maintenance plans for your laboratory freezers and refrigerated centrifuges. 

 

RJH’s preventative maintenance program is designed to keep your equipment – from beer coolers to Ultra Low Freezers – running right. Besides being cost effective, our plans help reduce catastrophic occurrences, which not only run up replacement costs, they also effect sales and growth. The techs that will service your equipment are highly experienced and fully trained.