For all service requests: Please dial our main number (410) 561-2000 and ask for Janet Seitz.
Martin G. Knott Jr.
President
Cell: (443) 690-1504
Office: (410) 561-2000 ext.102
Home: (410) 377-7749
Direct Connect: 165*22814*24
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Owen Knott
Chief Operating Officer
Cell: (443) 690-1503
Office: (410) 561-2000 ext.103
Home: (410) 296-5668
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Tony Carr
HVAC Service Manager
Cell: (443) 392-1586
Office: (410) 561-2000 ext.104
Direct Connect: 165*22814*5
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Dave Bohnsack
Plumbing Service Manager
Cell: (443) 392-5083
Office: (410) 561-2000 ext.113
Direct Connect: 165*22814*20
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Sean Delair
Estimator
Cell: (443) 392-1588
Office: (410) 561-2000 ext.101
Direct Connect: 165*22814*7
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Janet Seitz
Dispatcher
Cell: (443) 392-4880
Office: (410) 561-2000 ext.100
Direct Connect: 165*22814*16
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AFTER HOURS EMERGENCIES
Please call (410) 561-2000
The message will ask you if the call is for HVAC or Plumbing. Please dial (1) for HVAC or (2) for Plumbing. You will then leave a detailed message with a call back number. The on-call technician will then receive a page on the emergency pager. A series of pages will also go out to Tony Carr, Martin Knott & Owen Knott. The on-call technician will call you back within 20 minutes of your message.