Serving Saint Charles, MD and surrounding areas
In business since 1976
Emergency services offered
Warranties offered
"This was the best service - punctual, efficient. Totally outstanding experience."

*The Angi rating for Central Vacuum Installation companies in Saint Charles, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum Installation needs.
*The HomeAdvisor rating for Central Vacuum Installation companies in Saint Charles, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum Installation needs.
Last update on June 24, 2026
Serving Saint Charles, MD and surrounding areas
In business since 1976
Emergency services offered
Warranties offered
"This was the best service - punctual, efficient. Totally outstanding experience."

Serving Saint Charles, MD and surrounding areas
In business since 2005
"Good job for a great price"

Serving Saint Charles, MD and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"C.M.W. provided expert installation of our central vacuum system. Their pricing and value were competitive. The technician, William, who installed our system informed us of all work prior to beginning and left all areas clean upon finishing. We are more than pleased with their service and recommend C.M.W. products and services."

Serving Saint Charles, MD and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"It was the best experience ever. They were courteous and awesome. I feel like I can really trust this company around my stuff."





+7

Serving Saint Charles, MD and surrounding areas
In business since 2004
Credit card accepted
"We had a very unique location in our basement and wanted a barn door. Since the location was not typical a significant amount of thought had to go into hanging and sealing the door gap. William came up with a plan and installed and painted the door. We also needed hardware installed on the door. The team did EXCELLENT work and I would hire them again. At times the team was not the easiest to connect with and they were late once. However, I am very satisfied with the work and the price was competitive."





+11
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