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J

Location and Projects

Headquarters Address
ROCKVILLE, MD, 20850
Local address
Rockville, VA, 23146
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Johnson, Mary Holman HVAC/Mechanical Contractor

Their BuildZoom score of 0 does not rank in the top 50% of Virginia contractors.

If you are thinking of hiring Johnson, Mary Holman, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Johnson, Mary Holman Services

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Johnson, Mary Holman Contact Information

Johnson, Mary Holman Rockville

Quality

Alert*
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Johnson, Mary Holman, click “This is My Business” to update your information.

Activity

1 project
2025
1 project
2024
Our building permit records indicate that Johnson, Mary Holman has worked on at least 2.0 projects over the past 2 years.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
< $5k
Value Not Public: 1.0 project
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Building Permits by Johnson, Mary Holman

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential electrical
2025-06-04
Addition plugs and lights in two-room addition
Valuation:
$1,100
Permit #:
20250604-032
Status:
complete
Fee:
$116
Permit Type:
N/A
Building Type:
Single-family dwe...
Dwelling
Valuation:
N/A
Permit #:
ME2024-00593
Status:
final
Fee:
N/A
Permit Type:
Residential HVAC
Building Type:
N/A
Residential mechanical
2025-06-04
Install vents for the 2-bedroom addition
Valuation:
$1,000
Permit #:
20250604-039
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Accessory structure
Residential plumbing
2025-06-04
Install plumbing for new bathroom addition
Valuation:
$800
Permit #:
20250604-035
Status:
complete
Fee:
$116
Permit Type:
N/A
Building Type:
Single-family dwe...
Demolish dwelling (fire)
Valuation:
N/A
Permit #:
DM2022-00008
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Insulation sheetrock and wire attached garage
Valuation:
N/A
Permit #:
BI12-00001926-E
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Residential building
2013-01-02
Insulation sheetrock and wire attached garage
Valuation:
N/A
Permit #:
BI12-00001926-B
Status:
final
Fee:
N/A
Permit Type:
Alteration or add...
Building Type:
N/A
Replace 2 furnaces
Valuation:
N/A
Permit #:
BI14-00002210-G
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Electrical
2014-07-21
Service upgrade
Valuation:
N/A
Permit #:
BI14-00001548-E
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace gas furnace system
Valuation:
N/A
Permit #:
BI13-00001785-G
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Renovate sunroom
Valuation:
N/A
Permit #:
BI13-00001629-E
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Residential building
2013-10-08
Renovate sunroom
Valuation:
N/A
Permit #:
BI13-00001629-B
Status:
final
Fee:
N/A
Permit Type:
Alteration or add...
Building Type:
N/A

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