Updated: Mar 31, 2026
Location and Projects
Address
21 Stratford Rd, Weymouth, MA, 02191
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Gavin Walsh Construction
Based in Weymouth, Massachusetts, Gavin Walsh specializes in residential construction and remodeling projects throughout the South Shore area. With eight years of experience in the industry, Walsh provides services for homeowners seeking home improvements, renovations, and property upgrades. The business is known for managing a range of project types, including kitchen and bathroom remodels, basement finishing, and exterior renovations. Gavin Walsh works directly with property owners to identify functional solutions tailored to the needs of each household. Serving clients in Weymouth and neighboring communities, Walsh's work demonstrates a practical understanding of local building codes and residential construction standards. The company emphasizes clear communication and collaborates with homeowners through each stage of the renovation process, from initial planning to final project completion.
Gavin Walsh Services
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Gavin Walsh Contact Information
Phone Number: (617) 704-1653
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Address: 21 Stratford Rd, Weymouth, MA 02191
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Gavin Walsh Weymouth
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gavin Walsh has a BuildZoom score of 103, which places them above 90% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
6 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Gavin Walsh has worked on at least
13.0 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 |
|
1 project
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $87,547. 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 existing 2 family home per approved plans. this permit excludes the third floor scope certificate of occupancy will be established at the end with the previous permit for entire scope. all work must comply with 780 cmr & brookline by-laws fire prevention to approve final set
Valuation:
$1,000
Permit #:
BP-2025-000193
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Full gut remodel no structural work inside.2 kitchens, 2 bathrooms same locations window replacement throughout.electrical and plumbing upgrade.insulation, board and plaster.all new trim work.replacement of existing deck out back; (cost of sf1432240 included)
Valuation:
$250,000
Permit #:
ALT1431649
Status:
complete
Fee:
$2,550
Permit Type:
N/A
Building Type:
1-2fam
Reconstruct existing roofdeck remove and replace all roofing throughout addition anchors for window washers (probel 1 000 lb working load anchors) per plans engineering and manufacturers specs
Valuation:
$500,000
Permit #:
BP-2023-001217
Status:
withdrawn
Fee:
$10,000
Permit Type:
N/A
Building Type:
N/A
Replacing all tile work in bathrooms replacing all wall paneling installing finished carpentry built-ins re-painting throughout and removing all materials from the demolition work
Valuation:
$100,000
Permit #:
SF1618893
Status:
filed
Fee:
$1,020
Permit Type:
N/A
Building Type:
Commercial
2 family full gut remodel plus adding dormers coordination with bp-2025-000193. dormers accepted via zoning. zb-2024-000065; all work must comply with 780 cmr & brookline by-laws
Valuation:
$1,000,000
Permit #:
BP-2024-001225
Status:
issued
Fee:
$20,000
Permit Type:
N/A
Building Type:
N/A
Interior and exterior gut/rehab of existing 3 family with new sprinkler and fire alarm system.eplan
Valuation:
$307,000
Permit #:
ALT1166041
Status:
filed
Fee:
$3,280
Permit Type:
N/A
Building Type:
1-3fam
Interior renovation of a two family
Valuation:
$332,500
Permit #:
ALT1298297
Status:
complete
Fee:
$3,380
Permit Type:
N/A
Building Type:
1-2fam
Change occupancy from 3 family to 4 family. additional unit in basement. construct fourth floor addition. full renovation
Valuation:
$600,000
Permit #:
ALT776382
Status:
filed
Fee:
$921
Permit Type:
N/A
Building Type:
1-4fam
Addition onto the house.part of zb-2022-000036 decision. all work must comply with 780 cmr & brookline by-laws. dust mitigation required during permitted work
Valuation:
$200,000
Permit #:
BP-2024-000236
Status:
final
Fee:
$6,620
Permit Type:
N/A
Building Type:
N/A
Within existing volume create garden level unit to change the occupancy from a 9 unit building;to a 10;unit building fp and fa
Valuation:
$130,000
Permit #:
ALT897232
Status:
filed
Fee:
$1,561
Permit Type:
N/A
Building Type:
Multi
Remove drywall back to studs for some exploratory demolish so we can see existing condition of 2 family. no structural work to be done
Valuation:
$5,000
Permit #:
SF1291488
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
1-2fam
Renovate 2 bathrooms ;all work must comply with 780 cmr & brookline by-laws
Valuation:
$150,000
Permit #:
BP-2024-000027
Status:
complete
Fee:
$3,000
Permit Type:
N/A
Building Type:
N/A
Interior renovations of kitchen and bathrooms. all cosmetic work to be done no structural changes
Valuation:
$125,744
Permit #:
SF1229551
Status:
complete
Fee:
$1,280
Permit Type:
N/A
Building Type:
Multi
Bathroom remodel kitchen remodel floor refinsih
Valuation:
$87,547
Permit #:
SF1548305
Status:
complete
Fee:
$900
Permit Type:
N/A
Building Type:
1-2fam
New basement renovation
Valuation:
$74,399
Permit #:
R-24-0097
Status:
complete
Fee:
$744
Permit Type:
Alteration
Building Type:
N/A
Renovating steps into the house and replacing entry door
Valuation:
$60,000
Permit #:
SF1551955
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
1-2fam
Pour voluntary structural shoring posts with concrete pads
Valuation:
$4,000
Permit #:
SF1602165
Status:
filed
Fee:
$60
Permit Type:
N/A
Building Type:
Multi
Full interior gut for the purposes of renovation all work must comply with 780 cmr & brookline by-laws
Valuation:
$1,000
Permit #:
BP-2024-001629
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Demolish all ceilings and walls back to studs and strapping
Valuation:
$30,000
Permit #:
SF1119629
Status:
filed
Fee:
$320
Permit Type:
N/A
Building Type:
1-2fam
Certificate of occupancy for building permit #bp-2024-000236
Valuation:
N/A
Permit #:
CO-2025-000088
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
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Gavin Walsh License info
Verified License
| License # | 196941 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 10-10-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gavin Walsh at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
25
Permits
- Building permit records show that Gavin Walsh has worked on 25 permitted projects.
Gavin Walsh Employees
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Gavin Walsh
Owner