Updated: May 12, 2026
Location and Projects
Address
2424 GRANITE RIDGE RD, Rockville, VA, 23146
Use our bidding system to
request a quote
David L Hall HVAC/Mechanical Contractor
David L Hall Inc, 2424 Granite Ridge Rd, Rockville, VA holds a Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) license according to the Virginia license board.
Their BuildZoom score of 109 ranks in the top 5% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring David L Hall Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
David L Hall Inc Contact Information
Address: 2424 GRANITE RIDGE RD, Rockville, VA 23146
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
David L Hall Inc Rockville
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
David L Hall Inc has a BuildZoom score of 109, which places them above 95% of 131,387 contractors in Virginia.
Activity
|
46 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that David L Hall Inc has worked on at least
50.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
37 projects
|
Mechanical projects |
|
29 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that David L Hall Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
< $5k |
|
33 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $14,227. This graph shows the distribution of these job values.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 3 ton heat pump with duct work. (if the height above grade including the pad of an outdoor unit tank or generator is 36” or higher the unit may not encroach into the setback requirements for the property. please contact zoning administration at (804) 646-6340 to confirm the setback requirement for this address before installing the unit).could you please verify if the account ... see more
Valuation:
N/A
Permit #:
MECR-101446-2022
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a 2.5 ton air conditioning cased coil and 92% gas furnace (70k btu)
Valuation:
N/A
Permit #:
MECR-144320-2025
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 90% natural gas furnace like kind in the basement
Valuation:
$16,305
Permit #:
20250514-001
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Like-for-like replacement of 100k btu 90% gas furnace in basement.this permit is approved for interior work only
Valuation:
N/A
Permit #:
MECR-154319-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 80% natural gas furnace 50k btu like for like
Valuation:
$9,170
Permit #:
20250415-078
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Replace 90% gas furnace. like kind in crawl
Valuation:
$18,500
Permit #:
20250522-006
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Replace 90% gas furnace in basement like kind
Valuation:
$16,305
Permit #:
20250430-033
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
Single-family dwe...
Replace 80% gas furnace like for like
Valuation:
$11,000
Permit #:
20250514-004
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Like for like replacement of 80% furnace in the attic of a townhouse unit buckingham woods townhouse unit 1317
Valuation:
$10,000
Permit #:
20250709-062
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Multi-family dwel...
Install a 3.0 ton heat pump system to the existing kitchen and kitchen addition including duct work
Valuation:
N/A
Permit #:
MECR-129458-2024
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 80% gas furnace replacement in attic like for like
Valuation:
$8,750
Permit #:
20250805-006
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Replace furnace
Valuation:
N/A
Permit #:
FL2025-00655
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace like-for-like 90% afue 60k btu gas furnace in attic
Valuation:
N/A
Permit #:
MECR-151134-2025
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace like-for-like 80% 70k btu gas furnace in attic
Valuation:
N/A
Permit #:
MECR-154320-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace like kind 80% gas furnace crawl space
Valuation:
$10,500
Permit #:
20250805-005
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Replace 80% gas furnace in garage like for like
Valuation:
$13,000
Permit #:
20250624-102
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Convert space to 2 apartments w/deck
Valuation:
$12,000
Permit #:
ME2022-00841
Status:
final
Fee:
$132
Permit Type:
Residential HVAC
Building Type:
N/A
Replace 90% gas furnace in crawl like for like
Valuation:
$10,000
Permit #:
20250624-104
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
Single-family dwe...
Pool house w/pavilion
Valuation:
$15,800
Permit #:
ME2023-00422
Status:
final
Fee:
$102
Permit Type:
Residential HVAC
Building Type:
N/A
Mechanical prmt (residential) - light alteration or remodel
2025-10-09
90 % gas furnace in attic like kind
Valuation:
N/A
Permit #:
MECR-154854-2025
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
117
BZ Score
$19.7K
Avg Project
-
Projects
License # 2705150299
Chesterfield, VA
115
BZ Score
$114K
Avg Project
-
Projects
128
BZ Score
$4.8K
Avg Project
-
Projects
David L Hall Inc Reviews
BuildZoom hasn't received any reviews for David L Hall Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
David L Hall Inc License info
Verified License
| License # | 2705001074 |
| Status | Active |
| State | Virginia |
| Type | Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for David L Hall Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
67
Permits
- Building permit records show that David L Hall Inc has worked on 67 permitted projects.