Updated: May 19, 2026
Location and Projects
Address
442 EAST DIAMOND AVENUE, Gaithersburg, MD, 20887
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Earn Contractors Construction
Earn Contractors Inc, 442 E Diamond Ave, Gaithersburg, MD (Owned by: Rafael Navarro) holds a Home Improvement license and 5 other licenses according to the Maryland license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Earn Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Earn Contractors Inc Services
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Earn Contractors Inc Contact Information
Phone Number: (301) 740-3880
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Address: 442 EAST DIAMOND AVENUE, Gaithersburg, MD 20887
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Maintenance upgrades to (2) second floor bathrooms at 320 kent square road. addition of approximately (4) electrical receptacles although final quantity will be determined in field. removal of (2) interior non-structural walls
Valuation:
$30,000
Permit #:
CIMP-23476-2020
Status:
final
Fee:
N/A
Permit Type:
Interior fit up
Building Type:
N/A
Court ordered demo/repair/abatement of porches/decks per pro posal quote p1749.22 scope of work a
Valuation:
$38,700
Permit #:
B-20223031
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolition and remodel of residential treatment facility
Valuation:
$4,295
Permit #:
CIMP-23683-2020
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building two walls for new office space and minor electrical changes
Valuation:
$4,200
Permit #:
CIMP-16117-2018
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit to install a low-voltage alarm system.
Valuation:
$503
Permit #:
ELEC-12484-2016
Status:
final
Fee:
N/A
Permit Type:
Low Voltage (C)
Building Type:
N/A
Earn contractors
Valuation:
N/A
Permit #:
CMIS-9917-2015
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Public works improvements including construction of a small water barrier and other minor water intrusion repairs located at the city hall as shown on submitted plans
Valuation:
N/A
Permit #:
SITE-28681-2022
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Earn Contractors Inc License info
Verified License
| License # | 93130 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Earn Contractors Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 93130 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Earn Contractors Inc with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 125472 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Earn Contractors Inc 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-75894-3 |
| 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 Earn Contractors Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LBP-75894-1 |
| 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 Earn Contractors Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-75894-2 |
| 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 Earn Contractors Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
6
Permits
- Building permit records show that Earn Contractors Inc has worked on 6 permitted projects.
Earn Contractors Inc Employees
EI
Earn Contractors Inc
Owner
RN
Rafael Navarro
Owner