Updated: Mar 21, 2026
Location and Projects
Address
204 State Rd, Great Barrington, MA, 01230
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Cobalt Construction
Serving Great Barrington and surrounding areas of western Massachusetts, Cobalt LLC specializes in residential construction and remodeling. The firm handles a range of project types, including whole-house renovations, additions, kitchen and bathroom remodels, and custom home builds. Cobalt LLC works with homeowners throughout all phases of the construction process, from initial planning and design through project completion. Their portfolio features projects within established neighborhoods of the Berkshires, reflecting experience with both traditional and modern architectural styles. With 9 years of experience, Cobalt LLC has established a presence in the local building community and demonstrates familiarity with the permitting and regulatory requirements of Berkshire County. The company focuses on delivering tailored construction solutions that align with each property's unique characteristics.
Cobalt LLC Services
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Cobalt LLC Contact Information
Phone Number: (413) 429-7445
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Address: 204 State Rd, Great Barrington, MA 01230
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Cobalt LLC Great Barrington
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cobalt LLC has a BuildZoom score of 100, which places them above 87% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Cobalt LLC 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.
Pricing
|
3 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $71,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing screened porch with new screened porch convert 10ft of porch area into interior office space
Valuation:
$370,500
Permit #:
R-25-0121
Status:
issued
Fee:
$2,263
Permit Type:
Alteration
Building Type:
N/A
Construct a 778 sq foot addition and renovate 809 sq ft of the existing house
Valuation:
$983,100
Permit #:
R-24-0099
Status:
issued
Fee:
$7,511
Permit Type:
Repair alteration...
Building Type:
N/A
Installation of new kitchen and bathroom in existing locations and change interior finishes
Valuation:
$256,800
Permit #:
R-23-0174
Status:
complete
Fee:
$1,453
Permit Type:
Alteration
Building Type:
N/A
Window and door replacement. livingroom renovation including new insulation drywall trim and lighting. new garage overhead doors. installation of heat pump unit for 2nd floor
Valuation:
$45,000
Permit #:
R-21-0021
Status:
issued
Fee:
$255
Permit Type:
Repair alteration
Building Type:
N/A
We will be installing new asphalt shingles on an out building repairing the siding decking priming the exterior and refinishing the floors inside the small out building on the property
Valuation:
$35,000
Permit #:
R-20-0196
Status:
issued
Fee:
$210
Permit Type:
Repair roof
Building Type:
N/A
Project consists of a level 3 alteration change of use and tenant fit out for a retail marijuana business
Valuation:
$339,000
Permit #:
C-19-0084
Status:
issued
Fee:
$2,338
Permit Type:
Alteration insula...
Building Type:
N/A
Addition additional framing to accommodate composite decking that will replace damaged pt decking
Valuation:
$4,500
Permit #:
R-22-0127
Status:
issued
Fee:
$60
Permit Type:
Repair
Building Type:
N/A
We will be updating the bathrooms throughout the house including new fixtures and tile we will be adding one additional full bathroom we will removing all the existing carpeting and replacing with hardwood flooring we will replacing the kitchen cabinets and appliances we will be painting the deck and installing new guards sheetrocking over the popcorn ceilings and painting the interio... see more
Valuation:
$88,500
Permit #:
R-18-0100
Status:
ready for payment
Fee:
$455
Permit Type:
Repair
Building Type:
N/A
We will be installing a new kitchen including cabinets counter top and appliances we will be installing new finishes and fixtures in all the bathrooms we will be removing the textured ceiling by sheetrock over top of the current finish we will be installing new decking and railing and we will painting the interior of the house
Valuation:
$84,000
Permit #:
R-18-0092
Status:
issued
Fee:
$430
Permit Type:
Repair
Building Type:
N/A
Alteration to suite 106 to accommodate a doctors office and the installation of demising walls for the 4 future retail spaces 101 102 103 and 104
Valuation:
$37,000
Permit #:
C-20-0042
Status:
issued
Fee:
$224
Permit Type:
Alteration
Building Type:
N/A
We will be refinishing floors interior painting replacing a door with pocket door replacing wall to we all carpeting replacing appliances and replacing fixtures and tile in two bathrooms
Valuation:
$63,000
Permit #:
R-19-0105
Status:
complete
Fee:
$406
Permit Type:
Repair
Building Type:
N/A
Renovate existing building according to the attached plans
Valuation:
$109,000
Permit #:
R-21-0065
Status:
issued
Fee:
$728
Permit Type:
Repair deck
Building Type:
N/A
Construction of screened in porch
Valuation:
$71,000
Permit #:
R-24-0224
Status:
complete
Fee:
$405
Permit Type:
Addition
Building Type:
N/A
Alteration divide suite 107to 107a and 107b. further alter 107b to accommodate a publishing business as specified in the attached plans
Valuation:
$18,800
Permit #:
C-20-0065
Status:
issued
Fee:
$98
Permit Type:
Alteration
Building Type:
N/A
We are planning on updating the kitchen in the same location within the house we will be adding two bathrooms and updating the existing bathroom this will include updating all of the electrical and plumbing in the house
Valuation:
$111,000
Permit #:
R-18-0150
Status:
complete
Fee:
$742
Permit Type:
Repair
Building Type:
N/A
Interior remodel in a mixed-use building for multicultural bridge
Valuation:
$30,000
Permit #:
C-23-0008
Status:
issued
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Reconstruct deck in the same location on the house
Valuation:
$41,000
Permit #:
R-23-0207
Status:
complete
Fee:
$255
Permit Type:
Deck
Building Type:
N/A
Siding repairs on garage and install new garage door. there is also some siding rot repair on the house and roof leak that needs to be fixed
Valuation:
$8,000
Permit #:
R-19-0247
Status:
complete
Fee:
$35
Permit Type:
Repair
Building Type:
N/A
Replace decking boards on existing deck and repair deck guards and replace sliding glass door with sidelight with a french doors interior painting and replace existing interior doors
Valuation:
$20,000
Permit #:
R-18-0029
Status:
issued
Fee:
$110
Permit Type:
Repair windows
Building Type:
N/A
We will be adding structural support to the hipped roof of the main hall in addition we will also be adding structural support and leveling the main hall as part of this task will be adding some drainage and replacing a section of foundation wall
Valuation:
$38,000
Permit #:
C-17-0037
Status:
complete
Fee:
$231
Permit Type:
Repair
Building Type:
N/A
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Cobalt LLC Reviews
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Cobalt LLC License info
Verified License
| License # | 187033 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cobalt LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
30
Permits
- Building permit records show that Cobalt LLC has worked on 30 permitted projects.
Cobalt LLC Employees
SS
Sam Van Sant
Responsible Person
SS
Samuel Van Sant
Owner