Updated: Jul 08, 2026
Location and Projects
Address
Winthrop, MA, 02152
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Giovanni Grimaldi Construction
Based in Winthrop, Massachusetts, Giovanni Grimaldi has provided general contracting services in the area for nine years. The company serves residential clients throughout Winthrop and surrounding communities, handling home improvement and renovation projects that address both interior and exterior needs. Typical project types include kitchen and bathroom remodeling, flooring installation, painting, drywall repair, and general carpentry. As a locally operated contractor, Giovanni Grimaldi focuses on upgrading single-family homes and multi-family properties, managing projects from initial planning through the final stages of construction. With nearly a decade of experience, the company is well-versed in the building methods and permit requirements specific to the Winthrop area. Giovanni Grimaldi prioritizes direct communication with clients to ensure project specifications and local standards are met throughout each phase of work.
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Giovanni Grimaldi Contact Information
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Giovanni Grimaldi Winthrop
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Giovanni Grimaldi has a BuildZoom score of 103, which places them above 90% of 139,240 contractors in Massachusetts.
Activity
|
3 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Giovanni Grimaldi has worked on at least
4.0 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
|
4 projects
|
$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.
Secure existing steel connecting balconies. support brackets railings and platforms will be secured by welding and cutting with a grinder. there will be 1 welder on site. front of the building from 1st to 5th floors
Valuation:
$8,950
Permit #:
SF1545949
Status:
filed
Fee:
$110
Permit Type:
N/A
Building Type:
Mixed
Securing existing steel fire escape on left side of the building from 1st to 2nd floors. repairs will include securing support brackets railings stairways and platforms. welding will be used for repairs
Valuation:
$2,850
Permit #:
SF1273596
Status:
filed
Fee:
$50
Permit Type:
N/A
Building Type:
Commercial
Secure existing steel fire escape. platforms railings support brackets stairways and counterbalance will be secured by welding and cutting with a grinder. right side of building from 1st to 4th floors
Valuation:
$12,500
Permit #:
SF1623402
Status:
filed
Fee:
$150
Permit Type:
N/A
Building Type:
Mixed
Secure existing steel fire escape from 1st to 4th floors at the back of the building. repairs include securing support brackets railings stairways & platforms. welding will be used for repairs
Valuation:
$3,500
Permit #:
SF1273653
Status:
filed
Fee:
$60
Permit Type:
N/A
Building Type:
Commercial
Secure existing steel fir escape. support brackets railings platforms and stairways to be secured by welding and cutting with a grinder. back of the building from 1st to 5th floors
Valuation:
$8,500
Permit #:
SF1632231
Status:
filed
Fee:
$110
Permit Type:
N/A
Building Type:
Multi
Secure platforms railings support brackets and stairways on existing steel fire escape. from 1st to 4th floors back of the building. repairs done by welding
Valuation:
$5,500
Permit #:
SF1289002
Status:
filed
Fee:
$80
Permit Type:
N/A
Building Type:
Commercial
Secure platforms railings stairways and support brackets on existing steel fire escape. welding will be used for repairs. front and right side of building. 1st to 4th floors
Valuation:
$4,500
Permit #:
SF1267755
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
Commercial
Secure existing steel fire escape at rear of the building from 1st to 4th floors. support brackets railings platforms & stairways will be secured by welding and cutting with a grinder
Valuation:
$8,400
Permit #:
SF1496629
Status:
filed
Fee:
$110
Permit Type:
N/A
Building Type:
Multi
Secure existing steel connecting balconies from 1st to 3rd floors front and back of the building. support brackets railings and platforms will be secured by welding
Valuation:
$4,500
Permit #:
SF1331754
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
1-3fam
Secure existing steel connecting balconies from 1st to 3rd floors front and back of the building. support brackets railings and platforms will be secured by welding
Valuation:
$4,500
Permit #:
SF1331749
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
1-3fam
Secure existing steel connected balconies from 1st to 3rd floor front of building. securing railings platforms and support brackets. repairs done by welding
Valuation:
$5,500
Permit #:
SF1289655
Status:
filed
Fee:
$80
Permit Type:
N/A
Building Type:
1-3fam
Secure existing steel fire escape from 1st to 4th floor back of the building. support brackets railings platforms & stairways will be secured by welding
Valuation:
$9,500
Permit #:
SF1352132
Status:
filed
Fee:
$120
Permit Type:
N/A
Building Type:
1-4fam
Secure existing steel fire escape from 1st to 4th floors back of the building. support brackets railings platforms and stairways will be secured by welding
Valuation:
$3,000
Permit #:
SF1329786
Status:
filed
Fee:
$50
Permit Type:
N/A
Building Type:
1-4fam
Secure existing steel fire escape. welding support brackets platforms stairways and railings from 1st to 5th floors back of the building
Valuation:
$6,500
Permit #:
SF1246456
Status:
filed
Fee:
$90
Permit Type:
N/A
Building Type:
Commercial
Removing existing 6 x 8 ceiling and replace with blue board and plaster. block existing 3 x 4 basement window with bricks
Valuation:
$4,500
Permit #:
SF1237461
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
Commercial
Secure all platforms railings support brackets and stairways on existing steel fire escape located in the back of the building. repairs will be done by welding. repairs will be from 1st to 4th floors - all work cannot be seen from a public view -
Valuation:
$21,750
Permit #:
SF910767
Status:
filed
Fee:
$240
Permit Type:
N/A
Building Type:
Multi
Removal of existing steel gate & installation of new steel gate
Valuation:
$4,850
Permit #:
SF1377230
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
Commercial
Securing all railings platforms and support brackets on existing steel connecting balconies. work to be done in the rear of the building can not be seen from public view
Valuation:
$3,825
Permit #:
SF1025247
Status:
filed
Fee:
$60
Permit Type:
N/A
Building Type:
Multi
Secure existing steel fire escape. welding platforms stairways support brackets and railings. in back of building 1st to 4th floors
Valuation:
$4,500
Permit #:
SF1254688
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
1-4fam
Install new steel steps over existing steel steps from 1st floor to basement. stairway inside building. welding will be used
Valuation:
$4,750
Permit #:
SF1254704
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
Commercial
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Giovanni Grimaldi License info
Verified License
| License # | CS-107198 |
| 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 Giovanni Grimaldi at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-107198 |
| Status | Inactive |
| State | Massachusetts |
| Type | Construction Supervisor |
- 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 Giovanni Grimaldi at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
57
Permits
- Building permit records show that Giovanni Grimaldi has worked on 57 permitted projects.