Updated: Mar 25, 2026
Location and Projects
Address
660 Groton St, Dunstable, MA, 01827
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Timothy A De Salvo, President Construction
Timothy A De Salvo, President, 660 Groton St, Dunstable, MA (Owned by: Desalvo Construction, Inc.) holds a Home Improvement Contractor license and 2 other licenses according to the Massachusetts license board.
Their BuildZoom score of 92 ranks in the top 32% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Timothy A De Salvo, President, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Timothy A De Salvo, President Services
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Timothy A De Salvo, President Contact Information
Phone Number: (978) 265-8041
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Address: 660 Groton St, Dunstable, MA 01827
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Timothy A De Salvo, President Dunstable
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Timothy A De Salvo, President has a BuildZoom score of 92, which places them above 68% of 139,240 contractors in Massachusetts.
Activity
|
4 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Timothy A De Salvo, President has worked on at least
5.0 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-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $9,000. 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 Timothy A De Salvo, President
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace front windows and door. install steel beam to engineers specifications. re configure staircase to basement and 2nd floor. update electrical and insluation to code
Valuation:
$35,000
Permit #:
25-45RB
Status:
expired
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
Remove subfloor in existing living room re insulate floor replace existing baseboard heat and minisplit
Valuation:
$37,670
Permit #:
25-85RB
Status:
complete
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Replace existing deck beam addition hangers were required replace railing post and re secure railing
Valuation:
$5,000
Permit #:
25-93RB
Status:
complete
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
2nd floor bathroom facelift new tile toilet vanity shower valves lighting laundry built in cabinets
Valuation:
$31,235
Permit #:
R-23-00001
Status:
issued
Fee:
$375
Permit Type:
N/A
Building Type:
Ra proposed use -
Construct 10'x 23 shed chicken coop with 23 x 15 6 shed roof for chicken run
Valuation:
$5,000
Permit #:
25-75RB
Status:
complete
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
R38 spray foam insulation under roof line new suspended ceiling lighting and kitchen appliances 2 new roof chimney remove existing
Valuation:
$140,700
Permit #:
C-19-00045
Status:
issued
Fee:
$2,111
Permit Type:
N/A
Building Type:
N/A
Step back siding on gable wall on unit p re configure existing sign board re install siding
Valuation:
$8,200
Permit #:
C-21-00041
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Removing petitioning walls in unit to allow for open concept
Valuation:
$6,600
Permit #:
C-17-00027
Status:
issued
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Repair siding and trim right side and rear of three car garage
Valuation:
$5,300
Permit #:
R-11-00510
Status:
issued
Fee:
$64
Permit Type:
N/A
Building Type:
Ra proposed use -
Stro[ & reroof indoor swimming pool room only
Valuation:
$8,500
Permit #:
05090593
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair front window and brick wall due to car crashing into building
Valuation:
$8,500
Permit #:
C-14-00082
Status:
issued
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Remove & rebuild rear porch
Valuation:
$5,000
Permit #:
2932
Status:
complete
Fee:
N/A
Permit Type:
Renovation
Building Type:
N/A
Re locate 1/2 bathroom on first floor
Valuation:
$9,000
Permit #:
25-140RB
Status:
approved
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
The scope of work involves removing existing shingles and flashing above the sunroom installing new waterproofing lead and metal flashings drip edge and shingles and performing a full cleanup
Valuation:
$5,167
Permit #:
B25-001395
Status:
issued
Fee:
N/A
Permit Type:
Windows siding or...
Building Type:
Residential 1-2 f...
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Verified License
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Timothy A De Salvo, President License info
Verified License
| License # | 206780 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Timothy A De Salvo, President at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 106410 |
| 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 Timothy A De Salvo, President with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 106410 |
| 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 Timothy A De Salvo, President with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
11
Permits
- Building permit records show that Timothy A De Salvo, President has worked on 11 permitted projects.
Timothy A De Salvo, President Employees
DI
Desalvo Construction, Inc.
Owner
MS
Michael De Salvo
Owner
MD
Michael Desalvo
Owner