Updated: Jul 13, 2026
Location and Projects
Address
23 Lloyd Rd, Watertown, MA, 02472
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John Lenihan Construction
Based in Watertown, Massachusetts, John Lenihan has been active in the construction industry for 17 years. His experience spans residential remodeling and general contracting, with a focus on home improvement projects in the Greater Boston area. Typical project types include renovations, interior updates, and exterior repairs for single-family homes and multi-family properties. Lenihan serves homeowners throughout Watertown and neighboring communities, providing services that range from structural upgrades to detailed finish work. His portfolio demonstrates the capacity to manage both large-scale renovations and smaller home updates, adapting to the varied needs of his local client base. Lenihan's long-standing presence in the local market reflects his familiarity with the permitting process and building standards specific to Massachusetts residential properties.
John Lenihan Services
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John Lenihan Contact Information
Phone Number: (617) 201-6254
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Address: 23 Lloyd Rd, Watertown, MA 02472
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John Lenihan Watertown
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John Lenihan has a BuildZoom score of 101, which places them above 88% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that John Lenihan 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
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that John Lenihan mostly works on
kitchen remodel
projects.
Pricing
|
3 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $74,075. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovate third floor bathroom; building cabinets for dry bar on third floor; install three windows; install french doors; make shelving and bench in master bedroom. *all work to comply with 780 cmr and brookline zoning by laws
Valuation:
$139,000
Permit #:
BP-2022-000337
Status:
complete
Fee:
$2,780
Permit Type:
N/A
Building Type:
N/A
Renovate second floor bathroom and renovate laundry room *all work must comply with 780 cmr and brookline zoning by-laws
Valuation:
$97,250
Permit #:
BP-2022-001134
Status:
complete
Fee:
$1,440
Permit Type:
N/A
Building Type:
N/A
Labor debris removal building materials windows doors and point fro 2 bathrooms. permit already obtained for parts of the job in the contract. numbers sf837669 and sf822387. certificate of liability insurance attached under permission to act section. i could not find another place to upload this document
Valuation:
$105,000
Permit #:
SF850680
Status:
complete
Fee:
$1,070
Permit Type:
N/A
Building Type:
1-2fam
Kitchen renovation
Valuation:
$120,000
Permit #:
SF1601628
Status:
filed
Fee:
$1,220
Permit Type:
N/A
Building Type:
Multi
Frame insulate and addition shelving to a home office.*all work must be in accordance with 780 cmr and brookline zoning by-laws
Valuation:
$39,300
Permit #:
BP-2024-000803
Status:
issued
Fee:
$700
Permit Type:
N/A
Building Type:
N/A
Install new gas fireplace and built in shelving unit per manufactures specs
Valuation:
$20,000
Permit #:
21060893
Status:
complete
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Provide labor and materials for kitchen installation. all work must comply with 780 cmr & brookline by-laws
Valuation:
$35,000
Permit #:
BP-2023-001666
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Kitchen demolition and installation
Valuation:
$50,900
Permit #:
SF1487578
Status:
filed
Fee:
$530
Permit Type:
N/A
Building Type:
1-2fam
Kitchen installation *all work must be in accordance with 780 cmr and brookline zoning by-laws
Valuation:
$34,000
Permit #:
BP-2024-001356
Status:
complete
Fee:
$1,140
Permit Type:
N/A
Building Type:
N/A
Remodel 2nd floor bathroom with new fan. no structural work
Valuation:
$24,800
Permit #:
21050184
Status:
complete
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Replacing fixtures on 2nd fl bathroom and new tile
Valuation:
$27,000
Permit #:
21120158
Status:
filed
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Remove and install four windows
Valuation:
$1,500
Permit #:
SF974908
Status:
filed
Fee:
$40
Permit Type:
N/A
Building Type:
1-2fam
Deck replacement
Valuation:
$24,000
Permit #:
SF1368411
Status:
filed
Fee:
$260
Permit Type:
N/A
Building Type:
1-2fam
Demolition of walls ceilings.; no structural work
Valuation:
$10,000
Permit #:
SF822387
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
1-2fam
3rd floor bathroom remodel replacing toilet vanity and shower
Valuation:
$15,000
Permit #:
19010538
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Renovation of two bathrooms
Valuation:
$26,900
Permit #:
BP-2018-000532
Status:
complete
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
*11/15/17 amended to include finishing off bathroom on 3rd fl* demolish and remodel kitchen remodel (2) existing bathrooms (one on first fl and second fl) addition new bathroom on second fl remodel existing third fl bedroom
Valuation:
$407,800
Permit #:
17080070
Status:
complete
Fee:
$8,400
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen
Valuation:
$30,650
Permit #:
BP-2017-0394
Status:
complete
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Renovation of 2 bathrooms
Valuation:
$61,600
Permit #:
R19-000139
Status:
issued
Fee:
$940
Permit Type:
N/A
Building Type:
N/A
Emergency repair of existing beam framing and column
Valuation:
$22,000
Permit #:
SF837669
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
1-2fam
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John Lenihan License info
Verified License
| License # | 204674 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 03-14-2026 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for John Lenihan 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-078641 |
| 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 John Lenihan at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 149822 |
| 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. If this is your business, please update your license status.
Check this license's status for John Lenihan at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
35
Permits
- Building permit records show that John Lenihan has worked on 35 permitted projects.
John Lenihan Employees
JL
John G Lenihan
Responsible Person
JL
John Lenihan
Owner