Updated: Jul 14, 2026
Location and Projects
Address
902 DUNEDIN ROAD, Portsmouth, VA, 23701
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Math Mechnical Plumber
Math Mechnical Inc, 902 Dunedin Rd, Portsmouth, VA holds a Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva), Refrigeration (Ref), Alternative Energy Systems (Aes) license and 3 other licenses according to the Virginia license board.
Their BuildZoom score of 102 ranks in the top 11% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Math Mechnical Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Math Mechnical Inc Services
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Math Mechnical Inc Contact Information
Phone Number: (757) 465-0500
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Address: 902 DUNEDIN ROAD, Portsmouth, VA 23701
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Math Mechnical Inc Portsmouth
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Math Mechnical Inc has a BuildZoom score of 102, which places them above 89% of 131,387 contractors in Virginia.
Activity
|
4 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Math Mechnical Inc has worked on at least
5.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Math Mechnical Inc mostly works on
plumbing project
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$100k-$250k |
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.
Blackflow rp relocated from outside to inside wall
Valuation:
$129,600
Permit #:
2025-PLBC-08101
Status:
filed
Fee:
$73
Permit Type:
Existing
Building Type:
N/A
Commercial - plumbing - addition/alteration/repair
2025-03-13
Renovate the entire 5th floor clinic areas to move cardiology clinic into that space
Valuation:
N/A
Permit #:
PLBC-2025-0120
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(1) air conditioning (1) hvac (9) vav's suite 200
Valuation:
$295,050
Permit #:
BLD-MEC-COM-2020-00032
Status:
complete
Fee:
$1,857
Permit Type:
N/A
Building Type:
N/A
Plumbing commercial - alterations repair 1
2021-08-20
Plumbing-3rd floor pavillion offices & call areas. demolition of wall & door. construct new walls new ceiling. casework and finishes
Valuation:
N/A
Permit #:
PLBC-2021-0085
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial - plumbing - addition/alteration/repair
2025-11-18
Remove 1 sink and install one sink - like for like
Valuation:
$0
Permit #:
PLBC-2025-0276
Status:
complete
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Plumbing commercial - alterations repair 1
2021-11-08
Plumbing --- core lab phase 3 remove casework walls ec. construct new walls as per plans
Valuation:
N/A
Permit #:
PLBC-2021-0230
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of gas line and gas log set
Valuation:
$2,500
Permit #:
2024-GASR-21664
Status:
complete
Fee:
$116
Permit Type:
Existing
Building Type:
N/A
Plumbing commercial - alterations repair 1
2021-11-08
Phase 4 remove casework walls etc. construct new walls
Valuation:
N/A
Permit #:
PLBC-2021-0240
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(1) backflow preventer - 0.75 inch
Valuation:
$2,500
Permit #:
BLD-PLB-COM-2024-00245
Status:
complete
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
Plumbing commercial - alterations repair 1
2022-06-22
No Description Available
Valuation:
N/A
Permit #:
PLBC-2021-0092
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing commercial - alterations repair 1
2022-03-22
No Description Available
Valuation:
N/A
Permit #:
PLBC-2021-0220
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical commercial - alterations repair 1
2022-03-30
No Description Available
Valuation:
N/A
Permit #:
HVAC-2021-0175
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial - plumbing - new
2022-02-22
Core lab phase 5 remove casework walls ec. construct new walls as per plans
Valuation:
N/A
Permit #:
PLBC-2021-0241
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas line for generator
Valuation:
$1,500
Permit #:
BLD-GAS-RES-2020-01541
Status:
complete
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Commercial - plumbing - addition/alteration/repair
2025-07-25
3rd floor west-wing of the riverside regional medical center tower aprox 4 630sf- medical gas only
Valuation:
N/A
Permit #:
PLBC-2024-0079
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(3) gas outlets
Valuation:
$1,950
Permit #:
BLD-GAS-RES-2019-01242
Status:
complete
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
Gas range and grill
Valuation:
$2,000
Permit #:
2015-GASR-29173
Status:
filed
Fee:
$44
Permit Type:
Existing
Building Type:
N/A
Plumbing other
Valuation:
$127,500
Permit #:
A-151127
Status:
issued
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Mechanical other
Valuation:
$127,500
Permit #:
A-151126
Status:
plancheck
Fee:
$698
Permit Type:
N/A
Building Type:
N/A
Gas line
Valuation:
$127,500
Permit #:
G-151373
Status:
Closed
Fee:
$699
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Math Mechnical Inc License info
Verified License
| License # | 2705032531 |
| Status | Active |
| State | Virginia |
| Type | Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva), Refrigeration (Ref), Alternative Energy Systems (Aes) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Math Mechnical Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2705032531 |
| Status | Inactive |
| County | Spotsylvania County |
| Type | Contractor |
| Business Type | Corporation |
- According to the Spotsylvania County, VA, 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 Math Mechnical Inc at the Spotsylvania County, VA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2705030087 |
| Status | Inactive |
| State | Virginia |
| Type | Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva), Plumbing (Plb) |
| Business Type | Corporation |
- According to the Virginia Department of Professional and Occupational Regulation, 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 Math Mechnical Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2705030087 |
| Status | Inactive |
| County | Spotsylvania County |
| Type | Contractor |
| Business Type | Corporation |
- According to the Spotsylvania County, VA, 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 Math Mechnical Inc at the Spotsylvania County, VA.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
80
Permits
- Building permit records show that Math Mechnical Inc has worked on 80 permitted projects.