Updated: Jun 14, 2026
Location and Projects
Address
560 HALFWAY HOUSE RD, Windsor Locks, CT, 06096
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M&L Development Corporation Construction
Serving Windsor Locks and the surrounding Connecticut region, M&L Development Corporation specializes in residential construction and development projects. With nearly three decades of experience, the company handles a range of services, including new home construction, multi-family residences, and residential property development. M&L Development Corporation manages all phases of the building process, offering guidance from initial planning through project completion. The firm’s portfolio includes work on subdivision developments and custom single-family homes, demonstrating expertise in site selection, permitting, and streamlining the build process for various property types. M&L Development Corporation’s longstanding presence in the Windsor Locks area highlights its familiarity with local regulations, land use requirements, and the needs of homeowners and developers alike.
M&L Development Corporation Services
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M&L Development Corporation Contact Information
Address: 560 HALFWAY HOUSE RD, Windsor Locks, CT 06096
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M&L Development Corporation Windsor Locks
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
M&L Development Corporation has a BuildZoom score of 100, which places them above 87% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that M&L Development Corporation has worked on at least
7.0 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
|
6 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $2,700. 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.
Building Permits by M&L Development Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace the three front windows on the house. install 26 ft microllam beam in the attic and remove interior wall between kitchen and living room. remove and replace kitchen cabinets & countertops and bathroom vanity. install new exterior door on back of house
Valuation:
$12,000
Permit #:
23-154B
Status:
complete
Fee:
$215
Permit Type:
Interior renovati...
Building Type:
N/A
New single family home construction
Valuation:
$200,000
Permit #:
24-54B
Status:
expired
Fee:
$3,272
Permit Type:
Single family dwe...
Building Type:
N/A
Install new mrcool diy 18 000 btu 1.5-ton 2-zone 21 seer ductless mini-split air conditioning and heat pump with 9k+9k heads
Valuation:
$2,700
Permit #:
24-179M
Status:
expired
Fee:
$71
Permit Type:
Air conditioning ...
Building Type:
N/A
New single family house. 1882 sq ft living area 528 sq ft garage
Valuation:
$210,000
Permit #:
21-499B
Status:
complete
Fee:
$3,487
Permit Type:
Single family dwe...
Building Type:
N/A
New single family house. 1882 sq ft living area 528 sq ft garage
Valuation:
$210,000
Permit #:
21-498B
Status:
complete
Fee:
$3,487
Permit Type:
Single family dwe...
Building Type:
N/A
Install new mini-split heat & air conditioning unit senville leto series mini split air conditioner heat pump 24000 btu 208/230v
Valuation:
$2,000
Permit #:
23-132M
Status:
complete
Fee:
$53
Permit Type:
Air conditioning ...
Building Type:
N/A
Single family dwelling (new)
Valuation:
N/A
Permit #:
24-29CO
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 7 windows in back house. 3 are tempered 1 in bathroom and 2 upstairs
Valuation:
$2,900
Permit #:
24-421B
Status:
expired
Fee:
$71
Permit Type:
Windows
Building Type:
N/A
Replace front door with like kind no structrral changes
Valuation:
$2,200
Permit #:
24-534B
Status:
expired
Fee:
$88
Permit Type:
Repair (commercial)
Building Type:
N/A
New windows (11), vinyl siding, remodel 2 baths remodel kitchen replace cabinets, replace hatchway
Valuation:
$22,000
Permit #:
21-24B
Status:
complete
Fee:
$378
Permit Type:
Interior renovati...
Building Type:
N/A
Strip and replace 7 squares of roof on front of house to code
Valuation:
$2,300
Permit #:
23-532B
Status:
complete
Fee:
$69
Permit Type:
Roofing (resident...
Building Type:
N/A
New single family house
Valuation:
$192,160
Permit #:
20-59B
Status:
complete
Fee:
$3,158
Permit Type:
N/A
Building Type:
N/A
Reside front of house
Valuation:
$750
Permit #:
23-341B
Status:
complete
Fee:
$36
Permit Type:
Siding
Building Type:
N/A
Install heat air conditioning and ductwork (david dejordy-2076) for new house
Valuation:
N/A
Permit #:
M-2007-4091
Status:
triage
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Plumbing for new house-including gas piping and water heater
Valuation:
N/A
Permit #:
P-2007-2990
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove 1, 000 gallon ust oil tank/cut up for scrap metal
Valuation:
N/A
Permit #:
M-1997-2298
Status:
triage
Fee:
$10
Permit Type:
N/A
Building Type:
N/A
Owner to replace 100 amp service with 200 amp service
Valuation:
N/A
Permit #:
E-2003-6655
Status:
triage
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Install plumbing for new house + water heater and furnace
Valuation:
N/A
Permit #:
P-2007-2932
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for new house and gas piping and water heater
Valuation:
N/A
Permit #:
P-2007-3048
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Owner to demolish single family house built in 1949
Valuation:
$4,000
Permit #:
B-2003-12130
Status:
triage
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
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BZ Score
-
Avg Project
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Projects
147
BZ Score
$45K
Avg Project
-
Projects
151
BZ Score
-
Avg Project
-
Projects
M&L Development Corporation Reviews
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Verified License
BuildZoom confirmed this contractor's license
M&L Development Corporation License info
Verified License
| License # | NHC.0000207 |
| Status | Active |
| State | Connecticut |
| Type | New Home Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for M&L Development Corporation at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HIC.0518149 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2024. Check the current license status of M&L Development Corporation with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
25
Permits
- Building permit records show that M&L Development Corporation has worked on 25 permitted projects.