Updated: Jun 05, 2026
Location and Projects
Address
920 S COLONY RD, Wallingford, CT, 06492
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Demartino Devlopment & Construction HVAC/Mechanical Contractor
Demartino Devlopment & Construction LLC, 920 S Colony Rd, Wallingford, CT holds a Mechanical Corporation license according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Demartino Devlopment & Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Demartino Devlopment & Construction LLC Services
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Demartino Devlopment & Construction LLC Contact Information
Address: 920 S COLONY RD, Wallingford, CT 06492
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Demartino Devlopment & Construction LLC Wallingford
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Demartino Devlopment & Construction LLC has a BuildZoom score of 90, which places them above 47% of 12,093 contractors in Connecticut.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that Demartino Devlopment & Construction LLC has worked on at least
2.0 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
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Demartino Devlopment & Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 5/8 drywall in unit b2 evicted previous tenant due to unsanitary living conditions (hoarding) state marshall declared his items trash and his items have been disposed of. his current drywall has an odor and must be removed per conversation with joe in september when i purchased the building i will be installing 6 new 90 minute common stairway doors. current apartment entry doors ... see more
Valuation:
$30,000
Permit #:
B-23-1555
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior framing repairs 50 sq siding 37 windows
Valuation:
$140,900
Permit #:
B-23-1204
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Concrete floor new wood framing 2"x6 insulation sheetrock drop ceiling see plan submitted. new store hair accessory and supplies (wigs)
Valuation:
$63,500
Permit #:
COM-NEW-17-150189
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Concrete floor new wood framing 2"x6 insulation sheetrock drop ceiling see plan submitted. new store hair accessory and supplies (wigs)
Valuation:
$63,500
Permit #:
COM-ALT-17-158810
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove demolish interior walls (non bearing) new roof (rubber)
Valuation:
$55,000
Permit #:
COM-ALT-16-158698
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Demartino Devlopment & Construction LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Demartino Devlopment & Construction LLC License info
Verified License
| License # | MCO.0903670 |
| Status | Active |
| State | Connecticut |
| Type | Mechanical Corporation |
| Date Issued | 07-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Demartino Devlopment & Construction LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.