Updated: Apr 21, 2026
Location and Projects
Address
44 WOODROCK ROAD, Weymouth, MA, 02189
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Harold Brothers Mechanical Contr. Inc
Harold Brothers Mechanical Contr. Inc, 44 Woodrock Rd, Weymouth, MA (Owned by: Patrick Harold) holds a Sheet Metal Business license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 104 ranks in the top 9% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Harold Brothers Mechanical Contr. Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Harold Brothers Mechanical Contr. Inc Services
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Harold Brothers Mechanical Contr. Inc Contact Information
Phone Number: (781) 871-2111
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Address: 44 WOODROCK ROAD, Weymouth, MA 02189
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Harold Brothers Mechanical Contr. Inc Weymouth
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Harold Brothers Mechanical Contr. Inc has a BuildZoom score of 104, which places them above 91% of 139,240 contractors in Massachusetts.
Activity
|
3 projects
|
2025 |
|
6 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Harold Brothers Mechanical Contr. Inc has worked on at least
19.0 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.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $15,000. 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.
Building Permits by Harold Brothers Mechanical Contr. Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovation of existing kitchen servery in the clay center of dexter southfield school. installation of grease interceptor in the ceiling of the first floor. installation of lavatory water closet kitchen sink floor drains and floor sinks on the second floor
Valuation:
$212,071
Permit #:
PP-2023-000260
Status:
complete
Fee:
$4,260
Permit Type:
N/A
Building Type:
N/A
New construction @ field house of dexter southfield school. underground installation of :(1) 18” ductile iron garage waste/storm line (1) 12” ductile iron garage waste/storm line (1) 8” ductile iron storm drain (3) drainage manholes/water quality unit (4) downspout boots 1st floor installation : water closet lavatory mop receptor drinking fountain (1) wall hydrant (2) hose bib electri... see more
Valuation:
$232,800
Permit #:
PP-2023-000476
Status:
complete
Fee:
$4,660
Permit Type:
N/A
Building Type:
N/A
Gas connections for the entire bristol plymouth technical high school specifically generators and multiple kitchens
Valuation:
$200,000
Permit #:
GP-2024-0894
Status:
issued
Fee:
$200,000
Permit Type:
New
Building Type:
N/A
Complete plumbing system (equipment fixtures and piping) for the new bristol plymouth regional technical high school
Valuation:
$5,000,000
Permit #:
PP-2024-0872
Status:
issued
Fee:
$78,000
Permit Type:
New
Building Type:
N/A
Lab fit out
Valuation:
$630,000
Permit #:
PLUM-052621-2023
Status:
issued
Fee:
$725
Permit Type:
N/A
Building Type:
N/A
Bright horizons"_ tenant fit out drinking fountains floor drains lavs toilets water heaters and sinks *permit app corrected 7/24/20_ to include dedicated grease system dishwasher and food disposers
Valuation:
$290,000
Permit #:
20050249
Status:
complete
Fee:
$5,800
Permit Type:
N/A
Building Type:
N/A
Installing ls-1 sk-1 sk-2 msb-1 ew/es-1 ewh
Valuation:
$486,225
Permit #:
PLUM-059923-2023
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Replacing (4) existing roof drains installing (3) new roof drains
Valuation:
N/A
Permit #:
P-25-0133
Status:
complete
Fee:
$178
Permit Type:
Replacement
Building Type:
N/A
4dw 6df 68 fld 43ks 61lav 3 imaker (first fl)11 ss 4 ms 65 tol 14 ur 1 wp 62 14 eew 45ls
Valuation:
$1,779,500
Permit #:
202104156
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
903 municipaliti...
Plumbing pavilion renovation
Valuation:
$448,000
Permit #:
PL1383118
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
Commercial
1dw 6df 10fld 13ks 34lav 1wp (third fl) 2 ms 43 tol 9 ur 2 wh 200 21 eew 178ls 1im
Valuation:
$1,779,500
Permit #:
202104159
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
903 municipaliti...
4df 13fld 10ks 47lav (second fl)2 ss 5 ms 54 tol 7ur 1 wp 134 14 eew 120ls
Valuation:
$1,779,500
Permit #:
202104158
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
903 municipaliti...
14df 2fl 2ks 8lav1ss 9toil (fifth fl)1urin 1wp 30 2emew 28ls
Valuation:
$1,779,500
Permit #:
202104163
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
903 municipaliti...
2fld 2ks 8lav 2wh (fourth fl) 9 tol 1ur 1 wp 29 2eew 27ls
Valuation:
$1,779,500
Permit #:
202104161
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
903 municipaliti...
New construction (85 walnut st) (07/07/2021) - life science building
Valuation:
$700,000
Permit #:
252210
Status:
issued
Fee:
$410
Permit Type:
New construction
Building Type:
N/A
Install gas piping and connections to water heaters boilers gas generators and rtus
Valuation:
$130,000
Permit #:
GAS-047320-2022
Status:
final
Fee:
$900
Permit Type:
N/A
Building Type:
N/A
New construction (85 walnut st) (07/07/2021) - life science building
Valuation:
$300,000
Permit #:
251036
Status:
issued
Fee:
$90
Permit Type:
New construction
Building Type:
N/A
New construction (85 walnut st) (07/08/2021) - garage-371 stall 4-level parking
Valuation:
$400,000
Permit #:
259354
Status:
issued
Fee:
$260
Permit Type:
New construction
Building Type:
N/A
New: first floor - cross connection device dedicated special waste system dedicated gas/oil/sand system dedicated grease system drinking fountain (x12) floor/area drain kitchen sink (x5) lavatory (x6) toilet urinal water piping (x4) emergency eye wash second floor - drinking fountain (x10) floor/area drain (x3) interceptor (interior) kitchen sink (x4) lavatory service/mop sink (x5) to... see more
Valuation:
N/A
Permit #:
2020-3824
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
340 general offic...
3 boilers 2 water heaters sixth fl
Valuation:
$3,559,000
Permit #:
202104168
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
903 municipaliti...
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Verified License
BuildZoom confirmed this contractor's license
Harold Brothers Mechanical Contr. Inc License info
Verified License
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Harold Brothers Mechanical Contr. Inc at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3026 |
| Status | Active |
| State | Massachusetts |
| Type | Plumbing Business |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Harold Brothers Mechanical Contr. Inc with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3026 |
| Status | Inactive |
| City | Newton |
| Type | Plumbing Contractor |
- According to the City of Newton Massachusetts, 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 Harold Brothers Mechanical Contr. Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3026 |
| Status | Inactive |
| City | Newton |
| Type | Plumbing Contractor |
- According to the City of Newton Massachusetts, 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 Harold Brothers Mechanical Contr. Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
166
Permits
- Building permit records show that Harold Brothers Mechanical Contr. Inc has worked on 166 permitted projects.
Harold Brothers Mechanical Contr. Inc Employees
PH
Patrick Harold
Owner