Comfort Systems Inc | Heating Contractors Commercial & Industrial

Oct 30, 2025 11:30 PM

9111 Perryvale Road
Nottingham, MD (Maryland) 21236-1929
(410) 529-1****

Business Details

38 years Since 1977 Donna Welsh (Vp)

Products:	Ventilation Systems
Specialties:	Air Conditioning Systems
Professionals on Staff:	Contractors
General Content:	Residential, 013080Attr:commercial, 268587Attr:commercial, Air Conditioning, Humidifiers, Maintenance
Credit Rating:	Good
Sales Volume:	1M - 2M
Employee Size Range:	10-19
Franchise/Chain:	Standalone
Number of PC's:	0-1
Square Footage:	2500-9999
Fortune 500:	No

Additional Categories

Comfort Systems Inc is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Air Conditioning Equipment & Systems Repair & Service
Heating Contractors Commercial & Industrial
Heating Contractors

North American Industry Classification System (NAICS) Categories:

Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors > Commercial & Industrial Heating Contractors
Appliance Repair And Maintenance > Air Conditioning Equipment Repair

Standard Industry Classification (SIC) Categories:

Plumbing, Heating And Air Conditioning > Heating Contractors > Commercial & Industrial Heating Contractors
Refrigeration & Air Conditioning Repair > Air Conditioning Equipment Repair

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