Updated: Jul 14, 2026
Location and Projects
Address
94 Stockade Path, Duxbury, MA, 02332
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Justin Longval Construction
Serving Duxbury, Massachusetts, Justin Longval brings nearly three decades of experience to residential construction and remodeling projects. Active since 1995, Longval works with homeowners in the Duxbury area, taking on a range of project types that include home renovations, additions, and property updates. With a strong local presence, Longval handles both interior and exterior work, adapting to the specific needs of each home and property. His background in the industry allows him to coordinate projects efficiently, whether updating existing structures or building new spaces to meet client requirements. Clients in Duxbury and surrounding communities benefit from his longstanding knowledge of local building practices and attention to detail in every phase of residential construction.
Justin Longval Services
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Justin Longval Contact Information
Phone Number: (843) 296-8352
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Address: 94 Stockade Path, Duxbury, MA 02332
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Justin Longval Duxbury
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Justin Longval has a BuildZoom score of 99, which places them above 85% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Justin Longval has worked on at least
6.0 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Justin Longval mostly works on
home addition
projects.
Pricing
|
2 projects
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $164,700. 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.
Building a deck small landing and staircase on the rear of an existing single-family house. replace footings and supporting posts under an existing three season room and redo enclosure around storage area under three season room
Valuation:
$42,700
Permit #:
R-25-0257
Status:
issued
Fee:
$513
Permit Type:
Deck replacing fo...
Building Type:
N/A
Addition of bathroom via and l-shape addtion and deck bump out on the rear of an existing single family home
Valuation:
$143,000
Permit #:
ALT1405540
Status:
filed
Fee:
$1,480
Permit Type:
N/A
Building Type:
1-2fam
Building addition to include family rm&master suite *pu 9/21/23
Valuation:
$288,000
Permit #:
BLD23-00991
Status:
issued
Fee:
$4,320
Permit Type:
Addition
Building Type:
N/A
Addition 12 x 15 x 2-story with a 10 x 22 deck at rear and a 5 x 28 partially roofed front porch and remodel home per plans. (this permit replaces permit #r-22-160 with new license holder)
Valuation:
N/A
Permit #:
R-22-0897
Status:
issued
Fee:
$12
Permit Type:
Newfamilydwelling
Building Type:
N/A
Renovate 2nd and 3rd floor bathrooms. layout not changing we are installing new finishes and replacing some drywall and all flooring. no structural work is being performed
Valuation:
$28,000
Permit #:
SF1385197
Status:
filed
Fee:
$300
Permit Type:
N/A
Building Type:
1-2fam
Kitchen and second floor bathroom renovation as well as punch list items
Valuation:
$186,400
Permit #:
R-23-0791
Status:
final
Fee:
$1,920
Permit Type:
Newfamilydwelling
Building Type:
N/A
Full kitchen renovation including opening and existing doorway to more of an open floor plan with and enlarged opening
Valuation:
$64,000
Permit #:
B-22-343
Status:
issued
Fee:
N/A
Permit Type:
Renovation - inte...
Building Type:
One & two family
Second story addition
Valuation:
$262,000
Permit #:
BLD23-01754
Status:
issued
Fee:
$3,930
Permit Type:
Addition
Building Type:
N/A
Demolish and rebuild 3 story porch in existing footprint - per approved plans and engineering
Valuation:
$50,000
Permit #:
BP-2021-001043
Status:
complete
Fee:
$1,000
Permit Type:
N/A
Building Type:
Residential w/comm
Finish existing basement to include widening an existing exterior/egress door
Valuation:
$61,550
Permit #:
R-21-0582
Status:
issued
Fee:
$739
Permit Type:
Existing building...
Building Type:
N/A
Remodel kitchen no structural work
Valuation:
$48,560
Permit #:
21110378
Status:
filed
Fee:
$980
Permit Type:
N/A
Building Type:
N/A
Replacing decking and railings on a existing deck
Valuation:
$18,000
Permit #:
B-22-568
Status:
complete
Fee:
N/A
Permit Type:
Deck
Building Type:
N/A
No Description Available
Valuation:
$25,000
Permit #:
BP-21-1239
Status:
complete
Fee:
$280
Permit Type:
Interior renovation
Building Type:
N/A
Replace front exterior stairs per plan replace 11 window 1 door and reside home with hardi-plank siding
Valuation:
$72,635
Permit #:
R-21-1417
Status:
issued
Fee:
$876
Permit Type:
Windows siding de...
Building Type:
N/A
Replace front exterior stairs per plan replace 11 window 1 door and reside home with hardi-plank siding
Valuation:
$72,635
Permit #:
R-21-1417
Status:
issued
Fee:
$876
Permit Type:
Windows siding de...
Building Type:
N/A
Two (2) car detached garage - unfinished.** health dept note: verify setback to septic to be atleast ten (10) feet **** health dept note: verify setback to septic to be atleast 10 feet. **
Valuation:
$8,000
Permit #:
07A0098
Status:
complete
Fee:
N/A
Permit Type:
B renovation
Building Type:
N/A
Demolish present garage and shed and building 2-car garage with8 x 26 mudroom and 10 x 16'3 farmers porch
Valuation:
$25,000
Permit #:
98A0872
Status:
complete
Fee:
N/A
Permit Type:
B renovation
Building Type:
N/A
New roof shingles strip and re-roof.*** strip and re-roof only no work to touch ground no structural work ****
Valuation:
$950
Permit #:
97A1299
Status:
complete
Fee:
N/A
Permit Type:
B renovation
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
980861
Status:
complete
Fee:
$13
Permit Type:
B plumbing
Building Type:
N/A
Finish existing basement area. one half of basement already has finished space
Valuation:
$25,900
Permit #:
R-25-1185
Status:
issued
Fee:
$260
Permit Type:
61;434
Building Type:
N/A
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Justin Longval License info
Verified License
| License # | 200343 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Justin Longval at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-115129 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, 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 Justin Longval at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
17
Permits
- Building permit records show that Justin Longval has worked on 17 permitted projects.
Justin Longval Employees
JL
Justin Longval
Owner