Updated: Apr 18, 2026
Location
Address
05-131484629 DOVER STREET, Salisbury, MD, 21804
Use our bidding system to
request a quote
Window Source of Delmarva
No longer in business as of 8/17/2018
From BuildZoom: Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring Window Source of Delmarva, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Window Source of Delmarva Contact Information
Phone Number: (443) 978-8261
Edit
Address: 05-131484629 DOVER STREET, Salisbury, MD 21804
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Window Source of Delmarva Reviews
1 out of 5 stars, based on
1
review
-
By a user in Ocean CityJuly 17, 2017Replace windows and sliding glass doors$3,548
Similar Contractors See more
License # 118595
Easton, MD
91
BZ Score
-
Avg Project
-
Projects
92
BZ Score
-
Avg Project
-
Projects
License # 157891
Easton, MD
90
BZ Score
-
Avg Project
-
Projects
Recent Buildzoom Projects
Let us find you a window pro in your area today
We'll search our vast network of Window Pros and connect
you with one that meets your needs today.
Window Source of Delmarva License info
License Not Verified
| License # | 107759 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of March, 2018. Check the current license status of Window Source of Delmarva with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F194694-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Window Source of Delmarva at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 107759 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Window Source of Delmarva at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 131484 |
| Status | Inactive |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Window Source of Delmarva at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Window Source of Delmarva, click “This is My Business” to update your information.
Window Source of Delmarva Employees
KL
Kummer Enterprises Llc
Owner
WK
William Kummer
Owner
Stay clear of this company! We hired them to change our windows and sliding glass door on 6/19/15. They were a disaster, from employees not knowing how to remove existing windows/door, to not knowing how to do the finishing work, either interior or exterior. Ours is a concrete building and they couldn't even fill back properly the concrete they cut out to put in the sliding glass door. They never completed the exterior stucco finish around the door. The fancy brass door handle deteriorated within 6 months, becoming pitted and discolored. When you try to contact the owner, Bill Kummer ( if you are lucky enough that he answers ), he will make appointments to fix issues. He will then either not show up or show up without the parts. He owes us a screen door, replacement handle, a door lock and finishing the stucco work. Today it has been 2 yrs and one month since we purchased the windows!