American Mechanical Services

Mar 17, 2026 3:56 AM

13300 Mid Atlantic Boulevard
Laurel, MD (Maryland) 20708-1432
(301) 490-6****

Business Details

67 years Since 1948 Edward Dunn (President) (301) 206-2520 (Fax) (301) 206-5070 (Primary Phone) (888) 805-4267 (Toll Free)

Services:	Air Conditioning, Building, Cleaning, Commercial Construction, Construction Management, Drain Work, Electrical, Heating, Built, Business, Cooling, Drainage, Electrical Contracting, Hvac, Marine Construction, New Home Construction, Pipe Work, Piping
Specialties:	Commercial, Industrial, Business
Groups Served:	Institutional
Professionals on Staff:	Construction Managers, Contractors
Credit Rating:	Very Good
Sales Volume:	1M - 2M
Employee Size Range:	10-19
Franchise/Chain:	Standalone
Square Footage:	40000+
Fortune 500:	No

Additional Categories

American Mechanical Services is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Air Conditioning Contractors
Air Conditioning Equipment & Systems Repair & Service
Plumbing & Heating Contractors
Mechanical Contractors

North American Industry Classification System (NAICS) Categories:

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

Standard Industry Classification (SIC) Categories:

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

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