Updated: May 27, 2026
Location and Projects
Address
24 Graf Rd, Newburyport, MA, 01950
Use our bidding system to
request a quote
Caswell Development Plumber
Caswell Development LLC, 24 Graf Rd, Newburyport, MA (Owned by: Jay Caswell) holds a Sheet Metal Business license and 14 other licenses according to the Massachusetts license board.
Their BuildZoom score of 107 ranks in the top 6% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Caswell Development LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Caswell Development LLC Services
Start a project today:
Caswell Development LLC Contact Information
Phone Number: (978) 462-8783
Address: 24 Graf Rd, Newburyport, MA 01950
Caswell Development LLC Newburyport
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Caswell Development LLC has a BuildZoom score of 107, which places them above 94% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
30 projects
|
2024 |
|
30 projects
|
2023 |
Our building permit records indicate that Caswell Development LLC has worked on at least
62.0 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
|
New Constructions |
|
3 projects
|
Home Additions |
|
44 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Caswell Development LLC mostly works on
plumbing project
and new construction
projects.
Pricing
|
17 projects
|
< $5k |
|
24 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $16,667. 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 Caswell Development LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building guardrail system at bulkhead. building new deck at east elevation pour concrete walkway at north elevation and concrete patio at west side. building new roof over entry door and accordian door at east elevation. install new handicap lift at east elevation install new fence at south elevation and construct walls to hide stairs into front second unit and screen rooftop units. t... see more
Valuation:
$85,000
Permit #:
BP-23-483
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing new ductless mini split heat pump systems throughout the building
Valuation:
$182,000
Permit #:
SM-24-68
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installtion of 95% forced hot air furnace 3 - ton coil and condenser. also installing all new duct work wrapped and sealed. this includes the venting of 3 bathroom fans (fans supplied by others) and 1 dryer vent under 25 developed feet
Valuation:
$48,494
Permit #:
SM-23-81
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolition of standing structure and consruct a single family home
Valuation:
$800,000
Permit #:
22-25RB
Status:
expired
Fee:
$9,735
Permit Type:
N/A
Building Type:
N/A
Installing a new mitsubishi ducted system. installing all new duct work wrapped and sealed. venting a new range hood with 8 venting to the outside
Valuation:
$27,177
Permit #:
SM-24-58
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing (1) mitsubishi heat pump condenser and (4) ducted air handlers. installing all new duct work wraped and sealed
Valuation:
$67,000
Permit #:
SM-24-41
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
7 floor drain crs connect device 3 kitch sink 20 lav 4 roof drn 5 srvc/mop sink 20 toilet 15 wh for new commercial blg
Valuation:
$150,000
Permit #:
PG202302569
Status:
issued
Fee:
$1,540
Permit Type:
N/A
Building Type:
N/A
Renovate house and addition addition and garage
Valuation:
$425,000
Permit #:
BP-23-318
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$400,000
Permit #:
P-24-40
Status:
issued
Fee:
N/A
Permit Type:
New work
Building Type:
N/A
No Description Available
Valuation:
$400,000
Permit #:
G-24-29
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall kitchen appliances for new epoxy floor and stainless on walls remove and reinstall bathroom toilet and lavatory for new tile
Valuation:
$8,000
Permit #:
PL1557195
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
Commercial
Construct a new 3800 sq ft home as per plans attached esoteric residential design
Valuation:
$1,000,000
Permit #:
P-21-114
Status:
complete
Fee:
N/A
Permit Type:
New residential c...
Building Type:
Single family
Construct a new 3800 sq ft home as per plans attached esoteric residential design
Valuation:
$1,000,000
Permit #:
G-21-136
Status:
complete
Fee:
N/A
Permit Type:
New residential c...
Building Type:
Single family
Convert existing single family 3 bedroom home to two unit townhouse
Valuation:
$700,000
Permit #:
BP-22-119
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wire 9 condo units wire hallways and common spaces re use existing 1000amp 3 phase 120/208 service run new feeders from existing service to condo units
Valuation:
$100,000
Permit #:
E-21-0638
Status:
issued
Fee:
$2,044
Permit Type:
N/A
Building Type:
Commercial
Remove range and two fryolators for new epoxy floor install reinstall with honeywell control and gas interlocker
Valuation:
$7,000
Permit #:
G1557203
Status:
complete
Fee:
$25
Permit Type:
N/A
Building Type:
Commercial
Install all new duct work throughout seal all duct work. install new ceiling grilles
Valuation:
$114,000
Permit #:
MCH202303117
Status:
issued
Fee:
$1,180
Permit Type:
N/A
Building Type:
N/A
Installing mini split heat heat pumps one system for the second floor one for the first floor
Valuation:
$28,048
Permit #:
SM-24-23
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building a 2 car drive under garage with family room and renovate kitchen
Valuation:
$200,000
Permit #:
BP-22-678
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing all new ductwork wrapped and sealed in attic space and within the utility room to supply kitchen and living room
Valuation:
$17,700
Permit #:
B-23-183
Status:
issued
Fee:
N/A
Permit Type:
Sheet metal permit
Building Type:
Single family
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Caswell Development LLC License info
Verified License
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for Caswell Development LLC at 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 |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Caswell Development LLC at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 182342 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Caswell Development LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-071826 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Caswell Development LLC at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 103655 |
| Status | Active |
| City | Newton |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Caswell Development LLC with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 103655 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Caswell Development LLC with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3144 |
| 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 Caswell Development LLC with 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 # | 15499 |
| Status | Active |
| State | Massachusetts |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Caswell Development LLC with 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 # | MS90014390 |
| Status | Active |
| State | Maine |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of Caswell Development LLC with the Maine Department of Regulatory Licensing & Permitting
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 30895 |
| Status | Active |
| State | Massachusetts |
| Type | Journeyman Plumber, Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Caswell Development LLC with the Massachusetts Department of Consumer Affairs and Business Regulation
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.
Check this license's status for Caswell Development LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15499 |
| 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.
Check this license's status for Caswell Development LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15499 |
| 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.
Check this license's status for Caswell Development LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 143380 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Caswell Development LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4671 |
| Status | Inactive |
| State | New Hampshire |
| Type | Mechanical |
- According to the New Hampshire Joint Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Caswell Development LLC at the New Hampshire Joint Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
325
Permits
- Building permit records show that Caswell Development LLC has worked on 325 permitted projects.
Caswell Development LLC Employees
JC
Jay Caswell
Owner
JC
Jeffrey B Caswell
JC
Jeffrey B. Caswell
Very efficient and professional! Beautiful craftsmanship. Very knowledgable!!!