Updated: Feb 24, 2026
Location and Projects
Address
7 Walnut Street, Peabody, MA, 01960
Use our bidding system to
request a quote
Griffin Merrow Plumber
Griffin Merrow Inc, 7 Walnut St, Peabody, MA (Owned by: Ralph L Merrow) holds a Plumber license and 8 other licenses according to the Massachusetts license board.
Their BuildZoom score of 97 ranks in the top 18% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Griffin Merrow Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Griffin Merrow Inc Services
Start a project today:
Griffin Merrow Inc Contact Information
Phone Number: (617) 901-4909
Edit
Address: 7 Walnut Street, Peabody, MA 01960
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Griffin Merrow Inc Peabody
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Griffin Merrow Inc has a BuildZoom score of 97, which places them above 82% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Griffin Merrow Inc has worked on at least
8.0 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
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Griffin Merrow Inc mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
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.
Replace whirlpool tub with new apollo wp6000 mass approval number is p3-1116-581
Valuation:
$2,000
Permit #:
P-22-0675
Status:
complete
Fee:
$45
Permit Type:
N/A
Building Type:
Commercial
Replace rooftop pool air conditioning unit
Valuation:
$100,000
Permit #:
GAS-036420-2021
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Modify ductwork in 3 rooms
Valuation:
$12,000
Permit #:
SHMT-053861-2023
Status:
issued
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Replace pool heater for the large pool
Valuation:
$19,000
Permit #:
GAS-047590-2022
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 1 toilet 2 lavs and 1 mop sink
Valuation:
$4,900
Permit #:
22-17P
Status:
expired
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Run vent from brew kettles to roof
Valuation:
$10,000
Permit #:
SHTML22-00021
Status:
issued
Fee:
$150
Permit Type:
HVAC sheetmetal
Building Type:
N/A
Offset existing ductwork to make room for new structural wor
Valuation:
$11,000
Permit #:
SHTML23-00043
Status:
final
Fee:
$165
Permit Type:
HVAC sheetmetal
Building Type:
N/A
Ymca teen center renovation- revise existing ductwork
Valuation:
$11,000
Permit #:
SHTML23-00001
Status:
issued
Fee:
$165
Permit Type:
Renovation
Building Type:
N/A
Install dishwasher kitchen sink water heater sill caulk
Valuation:
N/A
Permit #:
PLUMB21-00246
Status:
final
Fee:
$85
Permit Type:
Alteration
Building Type:
N/A
(2) rooftop units & ductwork (3) toilet exhaust
Valuation:
$20,000
Permit #:
SHTML21-00026
Status:
issued
Fee:
$300
Permit Type:
HVAC sheetmetal
Building Type:
N/A
Install 3 lavs service/mop sink 3 toilets water heater
Valuation:
N/A
Permit #:
PLUMB21-00098
Status:
final
Fee:
$80
Permit Type:
Remodel
Building Type:
N/A
Replace oil water heater with electric heat pump heater
Valuation:
$1,000
Permit #:
PLUMB23-00509
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
N/A
Heat pump systems for the whole house
Valuation:
$35,000
Permit #:
MECH23-00043
Status:
issued
Fee:
$525
Permit Type:
N/A
Building Type:
N/A
Ymca teen center renovation- replace fixtures
Valuation:
$16,000
Permit #:
PLUMB23-00006
Status:
final
Fee:
$110
Permit Type:
Remodel
Building Type:
N/A
Remodel 1st floor plumbing offset lines in basement
Valuation:
$10,000
Permit #:
PLUMB23-00437
Status:
final
Fee:
$100
Permit Type:
Remodel
Building Type:
N/A
Replace 2 superstor indirect water heater tanks
Valuation:
$10,000
Permit #:
P-21-0366
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Residential
Building 200 north shore ymca water to a coffee machine and water dispenser
Valuation:
$800
Permit #:
P-20-124
Status:
issued
Fee:
$65
Permit Type:
plumbing/gas alte...
Building Type:
Commercial
New hvac system to new commerial property - plans attached to building permit # b-18-1797
Valuation:
$41,000
Permit #:
M-18-138
Status:
issued
Fee:
$574
Permit Type:
Sheet metal
Building Type:
Retail stores
Elevator vent. ( first parish church.)
Valuation:
$5,000
Permit #:
SHTML21-00053
Status:
issued
Fee:
$75
Permit Type:
New construction
Building Type:
N/A
Offset one gas line by a few feet to allow a column
Valuation:
N/A
Permit #:
GAS23-00289
Status:
issued
Fee:
$65
Permit Type:
Alteration
Building Type:
N/A
Similar Contractors See more
124
BZ Score
$5K
Avg Project
-
Projects
123
BZ Score
$3.3K
Avg Project
-
Projects
123
BZ Score
$2K
Avg Project
-
Projects
Griffin Merrow Inc Reviews
BuildZoom hasn't received any reviews for Griffin Merrow Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Griffin Merrow Inc License info
License Not Verified
| License # | 9322 |
| Status | Active |
| State | Massachusetts |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of Griffin Merrow Inc with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Griffin Merrow 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
| 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 Griffin Merrow Inc with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA27447P |
| Status | Active |
| State | Massachusetts |
- BuildZoom has not verified this license since January, 2010.
Verify this license's status for Griffin Merrow Inc at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Newton |
| Type | Sheetmetal 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 Griffin Merrow Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 9322 |
| 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 Griffin Merrow Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 9322 |
| Status | Inactive |
| City | Newton |
| Type | Heater 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 Griffin Merrow Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| State | Massachusetts |
| Type | Sheet Metal |
- According to the Commonwealth of Massachusetts E-Licensing Board, 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 Griffin Merrow Inc at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PM-027447 |
| Status | Inactive |
| State | Massachusetts |
| Type | Pipefitter Master |
- According to the Massachusetts Department of Public Safety, 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 Griffin Merrow Inc at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
110
Permits
- Building permit records show that Griffin Merrow Inc has worked on 110 permitted projects.
Griffin Merrow Inc Employees
RM
R Loring Merrow
Owner
RM
Ralph L Merrow
Owner