Keller Brothers Inc.
General Contractor
Keller Brothers Inc. Permits and New Projects
According to available county records, Keller Brothers Inc. filed 4 permits in 2025 and 8 in 2024. See the number of permits filed, the value of these permits, and where they were filed. Permits are filed with county recorders and this information is published where available. Note that not all active permits may be shown here. Interested in seeing more permit information? Let us know.
Keller Brothers Inc. Permit Activity
Number of Permits
In this chart you can see the number of permits filed in various states. Keller Brothers Inc. filed 12 permits in the last 18 months.
Value of Permits
Keller Brothers Inc. filed 12 permits in the last 18 months for work valued at $26,629,028.00. In Nov 2025, Keller Brothers Inc. filed 0 permits worth $0.00. Permit value information is based on permits publicly available.
Keller Brothers Inc. Permits by State
Keller Brothers Inc. has filed 12 permits in Maryland, 6 permits in Virginia.
STATE
Permit Pricing Breakdown
PERCENTAGE
Keller Brothers Inc. Permits History
Permit filed in Maryland on 9/12/2025 at 7301 Waterloo Rd, Jessup, MD 20794 for a Commercial project.
Source: Construction Monitor
Permit
B25003606'
Value
$250,000
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc.Permit filed in Maryland on 6/27/2025 at 8510 High Ridge Rd, Ellicott City, MD 21043 for a Commercial project.
Source: Construction Monitor
Permit
B25002120'
Value
$2,748,830
Permit Status
Approved
State
MarylandContractors listed on Permit:
Howard County Maryland, Keller Brothers Inc.Permit filed in Maryland on 5/29/2025 at 5000 Campus Dr, Columbia, MD 21044 for a Commercial project.
Source: Construction Monitor
Permit
B25001711'
Value
$2,600,000
Permit Status
Approved
State
MarylandContractors listed on Permit:
Bd of Trustees of Ho Company Community, Keller Brothers Inc.Permit filed in Maryland on 5/29/2025 at 8510 High Ridge Rd, Ellicott City, MD 21043 for a Commercial project.
Source: Construction Monitor
Permit
B25001761'
Value
$967,100
Permit Status
Approved
State
MarylandContractors listed on Permit:
Howard County Maryland, Keller Brothers Inc.Permit filed in Maryland on 10/25/2024 at 12985 Frederick Rd, West Friendship, MD 21794 for a Commercial project.
Source: Construction Monitor
Permit
B24003319'
Value
$400,000
Permit Status
Approved
State
MarylandContractors listed on Permit:
Howard County Maryland, Keller Brothers Inc.Permit filed in Virginia on 10/23/2024 at 1800 Limerick St, Alexandria, VA 22314 for a Commercial project.
Source: Construction Monitor
Permit
BLDC2024-00589
Value
$3,000,000
Permit Status
Approved
State
VirginiaContractors listed on Permit:
City of Alexandria Sanitation Authority, Keller Brothers Inc.Permit filed in Maryland on 9/12/2024 at 4150 Montgomery Rd, Ellicott City, MD 21043 for a Commercial project.
Source: Construction Monitor
Permit
B24003004
Value
$167,298
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc., Potomac Energy Holdings Howard County MarylandPermit filed in Virginia on 9/10/2024 at 8400 Virginia Meadows Dr, Manassas, VA 20109 for a Commercial project.
Source: Construction Monitor
Permit
BLD2023-04655
Value
$450,000
Permit Status
Approved
State
VirginiaPermit filed in Virginia on 9/10/2024 at 8400 Virginia Meadows Dr, Manassas, VA 20109 for a Commercial project.
Source: Construction Monitor
Permit
BLD2023-07451
Value
$17,500
Permit Status
Approved
State
VirginiaPermit filed in Virginia on 9/10/2024 at 8400 Virginia Meadows Dr, Manassas, VA 20109 for a Commercial project.
Source: Construction Monitor
Permit
BLD2023-04656
Value
$300,000
Permit Status
Approved
State
VirginiaPermit filed in Virginia on 9/9/2024 at 8400 Virginia Meadows Dr, Manassas, VA 20109 for a Commercial project.
Source: Construction Monitor
Permit
BLD2023-04565
Value
$12,228,300
Permit Status
Approved
State
VirginiaPermit filed in Maryland on 7/16/2024 at 2550 Back Acre Cir, Finksburg, MD 21048 for a Commercial project.
Source: Construction Monitor
Permit
CN-24-0985
Value
$3,500,000
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc.Permit filed in Maryland on 11/29/2023 at 7301 Waterloo Rd, Jessup, MD 20794 for a Commercial project.
Source: Construction Monitor
Permit
B23004413
Value
$400,000
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc., Michael Kaminetz DpwPermit filed in Maryland on 11/29/2023 at 7301 Waterloo Rd, Jessup, MD 20794 for a Commercial project.
Source: Construction Monitor
Permit
B23004414
Value
$580,000
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc., Bignell Watkins Hasser Architects, Michael Kaminetz DpwPermit filed in Maryland on 7/25/2023 at 5685 Oakland Mills Rd, Columbia, MD 21045 for a Commercial project.
Source: Construction Monitor
Permit
B23002740
Value
$83,295
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc., Howard County MarylandPermit filed in Virginia on 7/18/2023 at 4643 Taney Ave, Alexandria, VA 22304 for a Commercial project.
Source: Construction Monitor
Permit
BLDC2022-00603
Value
$9,000,000
Permit Status
Approved
State
VirginiaPermit filed in Maryland on 6/8/2023 at 7301 Waterloo Rd, Jessup, MD 20794 for a Commercial project.
Source: Construction Monitor
Permit
B23001923
Value
$86,292
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc., Howard County Office of PurchasingPermit filed in Maryland on 6/5/2023 at 7301 Waterloo Rd, Jessup, MD 20794 for a Commercial project.
Source: Construction Monitor
Permit
B23001932
Value
$750,000
Permit Status
Approved
State
MarylandContractors listed on Permit:
Keller Brothers Inc., Howard County Office of PurchasingRecent Projects
Lien threatened for Commercial project in Mount Airy, Maryland
Over $60,000 | 2 months agoLien threatened for Commercial project in Alexandria, Virginia
Over $10,000 | 8 months agoLien threatened for Commercial project in Alexandria, Virginia
Over $10,000 | 9 months ago