Updated: Jul 24, 2025
Location and Projects
Address
Bethesda, MD, 00000
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R and R Mechanical Contractors, inc. Master
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring R and R Mechanical Contractors, inc. Master, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
R and R Mechanical Contractors, inc. Master Services
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R and R Mechanical Contractors, inc. Master Contact Information
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R and R Mechanical Contractors, inc. Master Bethesda
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are R and R Mechanical Contractors, inc. Master, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that R and R Mechanical Contractors, inc. Master has worked on at least
7.0 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
|
4 projects
|
Commercial Renovations |
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that R and R Mechanical Contractors, inc. Master mostly works on
home addition
and commercial renovation
projects.
Pricing
|
4 projects
|
< $5k |
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 R and R Mechanical Contractors, inc. Master
This is a sample of this contractor's permits. Click here to access their complete permit history.
University of md basketball performance center - 8454 paint branch dr
Valuation:
N/A
Permit #:
SUB-1530239-2025
Status:
final
Fee:
$660
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2022-10-26
Marriott international hq - 7750 wisconsin ave
Valuation:
N/A
Permit #:
PFG-1319317-2020
Status:
final
Fee:
$92,351
Permit Type:
N/A
Building Type:
N/A
University of md basketball performance center - 8500 paint branch dr
Valuation:
$209
Permit #:
PFG-1460284-2023
Status:
final
Fee:
$100,989
Permit Type:
N/A
Building Type:
N/A
Consultation/courtesy inspection
Valuation:
N/A
Permit #:
SFP-1475876-2024
Status:
expired
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-02-27
Supernus office fit out building 15 - 9715 key west ave
Valuation:
N/A
Permit #:
PFG-1277556-2019
Status:
final
Fee:
$6,013
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-02-11
Supernus office fit out - building 17 - 9717 key west ave
Valuation:
N/A
Permit #:
PFG-1277545-2019
Status:
final
Fee:
$2,091
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-02-27
Supernus pharm - 9715 key west ave
Valuation:
N/A
Permit #:
PFG-1263425-2019
Status:
final
Fee:
$35,175
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2022-04-27
No Description Available
Valuation:
N/A
Permit #:
PFG-1318673-2020
Status:
final
Fee:
$11,985
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2021-04-08
[none] - 6701 rockledge dr
Valuation:
N/A
Permit #:
PFG-1286955-2020
Status:
final
Fee:
$3,582
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
SFP-1393128-2022
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
SFP-1389497-2022
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-06-10
Elizabeth seton hs inc - 5715 emerson st
Valuation:
N/A
Permit #:
PFG-1276032-2019
Status:
final
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2024-04-23
[none] - 915 meeting st
Valuation:
$57
Permit #:
PFG-1447238-2023
Status:
final
Fee:
$17,823
Permit Type:
N/A
Building Type:
N/A
Supernus office fit out - building 17 - 9717 key west ave
Valuation:
N/A
Permit #:
PFG-1277545-2019
Status:
issued
Fee:
N/A
Permit Type:
Additional fixtur...
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-07-27
[none] - 6701 rockledge dr
Valuation:
N/A
Permit #:
PFG-1292229-2020
Status:
final
Fee:
$664
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-07-27
[none] - 6701 rockledge dr
Valuation:
N/A
Permit #:
PFG-1292228-2020
Status:
final
Fee:
$444
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-09-24
[none] - 6701 rockledge dr
Valuation:
N/A
Permit #:
PFG-1292226-2020
Status:
final
Fee:
$664
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2020-10-07
[none] - 6701 rockledge dr
Valuation:
N/A
Permit #:
PFG-1292225-2020
Status:
final
Fee:
$829
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2019-06-24
Nih rockledge i 9th floor - 6705 rockledge dr
Valuation:
N/A
Permit #:
PFG-1249458-2019
Status:
final
Fee:
$2,160
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2019-06-19
Nih rockledge i 8th floor - 6705 rockledge dr
Valuation:
N/A
Permit #:
PFG-1249456-2019
Status:
final
Fee:
$1,896
Permit Type:
N/A
Building Type:
N/A
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R and R Mechanical Contractors, inc. Master Reviews
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R and R Mechanical Contractors, inc. Master License info
License Not Verified
| License # | 24375 |
| Status | Active |
| State | Maryland |
- When BuildZoom last verified this license, it had an expiration date of November, 2023. Check the current license status of R and R Mechanical Contractors, inc. Master with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are R and R Mechanical Contractors, inc. Master, click “This is My Business” to update your information.
120
Permits
- Building permit records show that R and R Mechanical Contractors, inc. Master has worked on 120 permitted projects.