ABOUT PROJECTS FACILITIES SERVICES EMPLOYMENT CUSTOMER/EMERGENCY SERVICE
Who's Who Trying to find someone in particular? Please visit our Who'sWho section for names, emails, phone numbers and extensions of the people who make
up Charles A. Klein and Sons.
Please use our online form. For specific email, please visit our Who’sWho section. Office Hours
Customer Service hours are from 7:30 AM to 4:00 PM.
Charles A. Klein & Sons, Inc. is a Plumbing, Heating, and Air Conditioning Contractor servicing Maryland, Delaware, Pennsylvania, Virginia, West Virginia, New Jersey, and Washington D.C., and has been a quality Plumbing, Heating and Air Conditioning contractor for 35 years.
DO YOU NEED EMERGENCY SERVICE?
We offer emergency service for no heat customers and 72 hour service for no air conditioning customers. Call our main phone number, follow the instructions on the recorder, and our technician on call will return your call promptly.