Updated: May 31, 2026
Location and Projects
Address
Vienna, VA, 22180
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Nelson A Revollo HVAC/Mechanical Contractor
Nelson A Revollo, Vienna, VA holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 1 other license according to the Maryland license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Nelson A Revollo, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Nelson A Revollo Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Building Permit
7395j Lee Hy, Falls Church, VA
2022-09-15
Replace two rooftop packaged gas/cooling units
Valuation:
$14,644
Permit #:
222580043
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Restaurant/carry out
Replaced a recessed air handler equipped with a psc blower motor with a high efficiency model equipped with an ecm blower motor. also replaced outdoor unit with a higher efficiency condensing unit. lastly replaced a leaking 50-gallon natural gas water heater with a similarly rated replacement unit. exact replacement of all equipment described
Valuation:
$5,000
Permit #:
182280294
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Townhouses
Replacement of mechanical equipment/relocate duct for interior alterations
Valuation:
$11,000
Permit #:
200370211
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Mechanical/gas residential
2226 Capri Ct, FALLS CHURCH, VA
2013-11-20
Replacing water heater and boiler
Valuation:
$0
Permit #:
133240379
Status:
Finalized
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Replace hvac equipment
Valuation:
$13,500
Permit #:
161190318
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Rough in plumbing
Valuation:
$0
Permit #:
123550308
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Replace hvac
Valuation:
$0
Permit #:
102770071
Status:
Finalized
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Duct work
Valuation:
$1,500
Permit #:
M1101558
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install mechanical
Valuation:
N/A
Permit #:
163120171
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
1 gas water heater
Valuation:
$1,800
Permit #:
P1001645
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Nelson A Revollo License info
Verified License
| License # | 98924 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Nelson A Revollo at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2710039437 |
| Status | Active |
| State | Virginia |
| Type | Heating Ventilation And A/C (Jhva), Heating Ventilation And Air Cond. (Mhva), Liquefied Petroleum Gas Fitter (Mlpg), Natural Gas Fitter (Mngf) |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for Nelson A Revollo at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
10
Permits
- Building permit records show that Nelson A Revollo has worked on 10 permitted projects.