Updated: Jun 06, 2026
Location and Projects
Address
5 Linnard Road, West Hartford, CT, 06105
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Highland Window Company, LLC
Highland Window Company, LLC, 5 Linnard Rd, West Hartford, CT (Owned by: Marc Cowan) holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 101 ranks in the top 12% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Highland Window Company, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Highland Window Company, LLC Contact Information
Address: 5 Linnard Road, West Hartford, CT 06105
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Highland Window Company, LLC West Hartford
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Highland Window Company, LLC has a BuildZoom score of 101, which places them above 88% of 12,093 contractors in Connecticut.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Highland Window Company, LLC has worked on at least
12.0 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
|
9 projects
|
Door and windows installations |
Analyzing permits over the last 4 years shows that Highland Window Company, LLC mostly works on
door and windows installation
projects.
Pricing
|
1 project
|
$5k-$20k |
|
9 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $36,420. 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 Highland Window Company, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install replacement vinyl windows. install replacement vinyl siding. install roofing shingles
Valuation:
$71,000
Permit #:
PRAD202503541
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Must verify
Install lifetime gaf timberline roof shingles vinyl siding and (5) replacement windows. roof type: asphalt existing layers: 2 stripped: yes resheathed: no number of squares: 24 ice & water: yes plywood seams taped: ? full ice & water coverage ventilation: yes type: ?
Valuation:
$36,800
Permit #:
PRBD20210002340
Status:
applied
Fee:
N/A
Permit Type:
Additions/alt era...
Building Type:
One family dwelli...
Install vinyl windows and vinyl siding
Valuation:
$69,300
Permit #:
B-24-0076
Status:
issued
Fee:
$998
Permit Type:
Alteration/renova...
Building Type:
N/A
Installing vinyl siding and replacement vinyl windows
Valuation:
$33,000
Permit #:
PRAD202406824
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
Must verify
Install vinyl replacement siding. install vinyl replacement siding
Valuation:
$34,720
Permit #:
PRRF20220002664
Status:
applied
Fee:
N/A
Permit Type:
Roofs and siding ...
Building Type:
One family dwelli...
Install vinyl windows and siding
Valuation:
$43,790
Permit #:
PRSF202505193
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
(1 r-3-residentia...
Remove wood shakes - install vinyl siding. install (4) vinyl replacement windows
Valuation:
$46,530
Permit #:
PRBD20210004631
Status:
applied
Fee:
N/A
Permit Type:
Additions/alt era...
Building Type:
One family dwelli...
Install replacement windows and siding
Valuation:
$45,640
Permit #:
B-24-456
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove vinyl siding install new vinyl siding (1) patio door and (1) storm door
Valuation:
$29,690
Permit #:
PRBD20210005537
Status:
applied
Fee:
N/A
Permit Type:
Additions/alt era...
Building Type:
One family dwelli...
Install vinyl siding
Valuation:
$25,000
Permit #:
PRRF202302231
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
R-3-residential o...
Removal of existing siding and gutter systems and replacement with new vinyl siding and gutters. 22 squares of siding *lj no paper folder created for this permit*
Valuation:
$27,890
Permit #:
B-19-1029
Status:
complete
Fee:
$396
Permit Type:
Siding - residential
Building Type:
Single family
Install vinyl siding
Valuation:
$23,880
Permit #:
23-6B
Status:
expired
Fee:
$312
Permit Type:
Siding
Building Type:
N/A
Remove wood shingles install vinyl siding
Valuation:
$27,860
Permit #:
PRRF20220001144
Status:
applied
Fee:
N/A
Permit Type:
Roofs and siding ...
Building Type:
One family dwelli...
67 glenbrook road : remove vinyl siding. install replacement vinyl siding
Valuation:
$21,150
Permit #:
PRRF20210000751
Status:
applied
Fee:
N/A
Permit Type:
Roofs and siding ...
Building Type:
One family dwelli...
Residential re-siding window & door r&r building permit application
2025-03-23
Install 24 squares of premium vinyl siding
Valuation:
$26,775
Permit #:
BR-010824-2024
Status:
expired
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Install vinyl replacement siding
Valuation:
$44,710
Permit #:
B-22-535
Status:
issued
Fee:
N/A
Permit Type:
Roofing siding wi...
Building Type:
Single family
Remove existing windows and install vinyl replacement windows
Valuation:
$10,540
Permit #:
21-408B
Status:
complete
Fee:
$199
Permit Type:
Windows
Building Type:
N/A
Install replacement windows and siding
Valuation:
$43,000
Permit #:
PRAD202303055
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
One family dwelli...
Remove siding and gutters and replace with vinyl siding and new gutters
Valuation:
$27,860
Permit #:
PRRF20200004856
Status:
applied
Fee:
N/A
Permit Type:
Roofs and siding ...
Building Type:
One family dwelli...
Removal of existing vinyl siding and gutters and replace with new vinyl siding and gutter system. removal and replacement of 23 double hung windows.
Valuation:
$32,550
Permit #:
B-18-722
Status:
issued
Fee:
$463
Permit Type:
Siding - Residential
Building Type:
Single Family
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Highland Window Company, LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Highland Window Company, LLC License info
Verified License
| License # | NAT-31448-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Highland Window Company, LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HIC.0601551 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Highland Window Company, LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 151689 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, 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 Highland Window Company, LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
128
Permits
- Building permit records show that Highland Window Company, LLC has worked on 128 permitted projects.
Highland Window Company, LLC Employees
MC
Marc Cowan
Owner
MC
Marc S Cowan
Responsible Person