The H.M. Sweeny Company and its Divisions have been serving contractors, property management, local and federal government in the Mid-Atlantic region for over 70 years!
We can get it all - every make or model - no item too big or too small!
See what our customers are saying:
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“My go-to supply house. If you are looking for parts that are hard to find, this is your place!”
Kevin Cheeseboro
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“Had great experience getting parts I needed. The people that work there are great and personable. Will definitely come here for all my HVAC needs.”
Donald Johnson
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“Best place to go for all of your HVAC parts! Keep up the good work.”
Teddy McKenzie
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“Danny freaking rocks! Very knowledgeable in the products he carries and helps me get the right parts I'm looking for every time. This place looks like a 5 Star place with chandeliers and wooden floors, one of the best supply houses in the area.”
Gustavo Rodriguez
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"Very sharp and knowledgeable people."
Leo Bautista
Got a question?
Are you a contractor or a property manager with a question about our services or products? Send us a message, and we will get back to you as soon as we can.
You can also either give us a call or stop into one of our stores:
LANDOVER
(301) 322-9100
8373 Ardwick Ardmore Rd.
Landover, MD 20785
ROCKVILLE
(301) 468-0800
12200 Wilkins Ave.
Rockville, MD 20852
Want to be added to our email list?
Send us a message, and in the message space, type “Add me to your email list.”