Updated: Jul 06, 2026
Location and Projects
Address
140 FIRST ST, Yonkers, NY, 10704
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Gallagher O Connor Develo Construction
Serving Yonkers, NY and the surrounding Westchester County area, Gallagher O Connor Develo has over two decades of experience in residential and commercial construction. The company’s portfolio includes a range of projects such as ground-up building, property renovations, and multi-family developments. Gallagher O Connor Develo works with homeowners, property investors, and commercial clients on both new construction and the revitalization of existing structures. Their services include site evaluation, project planning, and construction management for projects of varying scales. Located in Yonkers, the business brings local expertise to each project, navigating municipal permitting and regional building codes. With 21 years of continuous operation, Gallagher O Connor Develo is established as a resource for construction project delivery in the Yonkers area.
Gallagher O Connor Develo Services
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Gallagher O Connor Develo Contact Information
Phone Number: (914) 625-6768
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Address: 140 FIRST ST, Yonkers, NY 10704
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Gallagher O Connor Develo Yonkers
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gallagher O Connor Develo has a BuildZoom score of 101, which places them above 88% of 77,888 contractors in New York.
Activity
|
5 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Gallagher O Connor Develo 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.
Pricing
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $58,550. 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 Gallagher O Connor Develo
This is a sample of this contractor's permits. Click here to access their complete permit history.
Application filed for interior renovation of non-load bearing partitions ceilings and finishes on the 1st floor (bodyrok) as per plans filed herewith. no change in use egress or occupancy
Valuation:
$118,485
Permit #:
B01051802-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for interior renovation of non-load bearing partitions ceilings and finishes in the basement (bodyrok) as per plans filed herewith. no change in use egress or occupancy
Valuation:
$76,590
Permit #:
M01013153-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of exxisting apartment # 4f as per plans; installation of new finishes and interior partitions ductwork extension. plumbing work to be filed under separate application in dob now. no change to use egress occupancy
Valuation:
$98,500
Permit #:
M00616586-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for mechanical modifications/additions in the basement (bodyrok) as per plans field herewith. no change in use egress or occupancy
Valuation:
$20,000
Permit #:
M01013153-S1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application submitted to remedy ecb violations 34477802l &34477803n. enclose existing openings in demising wall between seperate buildings 107-21 & 107-23. existing capacity of 60 persons to remain per co #q162219. therefore public assembly not required
Valuation:
N/A
Permit #:
Q00718796-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed renovation at existing eating & drinking establishment at the first floor level and storage space at cellar level. no change in use egress and occupancy
Valuation:
$34,500
Permit #:
M00897066-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed minor interior renovation as per plans submitted hereto. no change in use egress nor occupancy
Valuation:
$144,000
Permit #:
B00987537-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for convenience opening between 97 allen street and 95 allen street. 95 allen street filed under m00775826. no change to use egress or occupancy
Valuation:
$17,493
Permit #:
M00775931-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for convenience opening between 95 allen street and 97 allen street. 97 allen street filed under m00775931. no change to use egress or occupancy
Valuation:
$23,898
Permit #:
M00775826-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for interior renovation of non-load bearing partitions ceilings and finishes on the 3rd floor (bodyrok) as per plans filed herewith. no change in use egress or occupancy
Valuation:
$105,885
Permit #:
M08040438-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior non-structural renovation of school in conjunction with alt-co. no change in egress use or occupancy
Valuation:
$50,000
Permit #:
Q00634619-S4-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for interior renovation of non-load bearing partitions ceilings and finishes on the 1st floor as per plans filed herewith. no change in use egress or occupancy
Valuation:
$93,015
Permit #:
M00732278-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed interior renovation at existing and eating and drinking establishment at the first floor level and storage space at the cellar level. no change in use egress and occupancy
Valuation:
$58,550
Permit #:
M00672119-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed to repair fire and water damages and to partially dormer the attic floor
Valuation:
$177,625
Permit #:
Q00562176-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed temporary construction fence. no change in use egress or occupancy
Valuation:
$5,000
Permit #:
M00725388-I1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140977655-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
440585234-03-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
123800707-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
123798293-01-AL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
122907293-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Gallagher O Connor Develo License info
Verified License
| License # | 2103776-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gallagher O Connor Develo at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 030213 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Gallagher O Connor Develo at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-52601-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Gallagher O Connor Develo at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Maxum Indemnity Co |
Insured
| Workers Comp Provider | Nysif |
57
Permits
- Building permit records show that Gallagher O Connor Develo has worked on 57 permitted projects.
Gallagher O Connor Develo Employees
GC
Gallagher O Conner
Owner
OJ
Oconnor Andrew J.