Updated: Jul 17, 2026
Location and Projects
Address
Oak Bluffs, MA, 02557
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William FO Brien Construction
Based in Oak Bluffs, Massachusetts, William FO Brien has over 17 years of experience serving clients on Martha’s Vineyard and the surrounding areas. The company specializes in residential construction projects, including new home builds, renovations, and remodeling work. William FO Brien works with homeowners and property owners seeking to enhance or maintain their island residences. Project experience includes additions, exterior upgrades, and interior improvements tailored to the specific needs of each property. The business offers a comprehensive approach to each project, managing construction from initial planning through final completion. With a long-standing presence in the Oak Bluffs community, William FO Brien has established familiarity with the unique requirements and permitting processes of building and renovating homes in coastal environments.
William FO Brien Services
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William FO Brien Contact Information
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William FO Brien Oak Bluffs
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William FO Brien has a BuildZoom score of 96, which places them above 80% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
Our building permit records indicate that William FO Brien 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.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
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.
All new dwv for 1.5 bathrooms and kitchen new pex water pipe
Valuation:
$9,000
Permit #:
P-24-0007
Status:
issued
Fee:
$150
Permit Type:
Renovation
Building Type:
N/A
Gas direct vented combination heat/hot water propane boiler new gas pipe from unit to tank location. tank to be installed by others
Valuation:
N/A
Permit #:
G-24-0005
Status:
issued
Fee:
$75
Permit Type:
Replacement
Building Type:
N/A
Replace second floor toilet and shower unit
Valuation:
N/A
Permit #:
PLUM-070703-2025
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Replace existing fire panel and addition new addressable devices. system very old and needs up-grade. addition low frequency horns in each unit and horn/strobes in common area. replace non code button heats in each unit. replace existing smoke detectors. they are approx 20 years old. building built in 1965. the new devices will increase the sound level throughout the building
Valuation:
$17,000
Permit #:
32108
Status:
active
Fee:
$204
Permit Type:
Fire alarm - repa...
Building Type:
Multi-family 6+
Replace 2 bathtubs 2 kitchen sinks 2 lavs 4 toilets 2 washing machine connection and 2 water heater all types
Valuation:
N/A
Permit #:
23BDOT-00256PL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing addressable fire panel motherboard only. the board shows internal ground fault and remains in trouble. all devices are still operational at this time 7/6/2019
Valuation:
$2,400
Permit #:
33746
Status:
active
Fee:
$60
Permit Type:
Fire alarm - repa...
Building Type:
Commercial
Addition sump pump toilet lab shower in basement 2 vent to roof vent
Valuation:
$3,000
Permit #:
24-83P
Status:
expired
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Fire system low voltage installation - addressable smokes heats sprinkler connection. need knox box at main entrance red strobe over box, contact capt. hurst for location
Valuation:
$11,500
Permit #:
66499
Status:
issued
Fee:
N/A
Permit Type:
Fire suppression
Building Type:
Single family
Replace existing fire alarm communicator with new dsc 3g4010cf and connect to alarm central u.l. central station 680 hancock street quincy , ma
Valuation:
$750
Permit #:
32346
Status:
active
Fee:
$60
Permit Type:
Fire alarm - repa...
Building Type:
Multi-family 6+
Dd new notification horn strobe and strobe only to existing fire system. low voltage cmp cable
Valuation:
$1,620
Permit #:
22469
Status:
complete
Fee:
N/A
Permit Type:
Fire alarm - elec...
Building Type:
Commercial
Modify existing fire system to provide u l communication through a cellular transmitter --delete phone lines
Valuation:
$1,200
Permit #:
76357
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temporary video cameras - five (5) exterior cameras and network recorder
Valuation:
$11,800
Permit #:
15065
Status:
complete
Fee:
N/A
Permit Type:
Low voltage alarm
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
P-21-0190
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P-21-0189
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P-21-0188
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P-21-0187
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P-21-0186
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
New gas furnace
Valuation:
N/A
Permit #:
GAS-062282-2023
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Second floor bathroom and kitchen
Valuation:
$7,400
Permit #:
E-21-0170
Status:
issued
Fee:
$280
Permit Type:
N/A
Building Type:
N/A
Install a complete low voltage addressable fire alarm system per stamped p.e. plans
Valuation:
$11,500
Permit #:
148857
Status:
complete
Fee:
N/A
Permit Type:
Electrical smoke ...
Building Type:
Business
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William FO Brien License info
Verified License
| License # | CS-102900 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for William FO Brien at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CSSL-099191 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Cssl Rf Roofing |
- 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 William FO Brien at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CSSL-099191 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Cssl Ws Windows And Siding |
- 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 William FO Brien at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CSSL-099191 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor Specialty |
- 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 William FO Brien at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SSCO-000498 |
| Status | Inactive |
| State | Massachusetts |
| Type | Security Systems- S- License |
- 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 William FO Brien at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
39
Permits
- Building permit records show that William FO Brien has worked on 39 permitted projects.
William FO Brien Employees
WO
William F. Obrien