Updated: Jul 06, 2026
Location and Projects
Address
412 8 AVENUE, Manhattan, NY, 10001
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A.J.A Plumbing & Heating Corp
A.J.A Plumbing & Heating Corp, 412-8 Avenue, Manhattan, NY (Owned by: James O'hara) holds a Home Improvement Contractor license and 11 other licenses according to the New York license board.
Their BuildZoom score of 113 ranks in the top 3% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A.J.A Plumbing & Heating Corp, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
A.J.A Plumbing & Heating Corp Contact Information
Phone Number: (212) 564-2246
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Address: 412 8 AVENUE, Manhattan, NY 10001
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A.J.A Plumbing & Heating Corp Manhattan
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
A.J.A Plumbing & Heating Corp has a BuildZoom score of 113, which places them above 97% of 77,888 contractors in New York.
Activity
|
37 projects
|
2025 |
|
50 projects
|
2024 |
|
38 projects
|
2023 |
Our building permit records indicate that A.J.A Plumbing & Heating Corp has worked on at least
125.0 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
|
5 projects
|
Commercial Renovations |
|
11 projects
|
HVAC projects |
|
6 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that A.J.A Plumbing & Heating Corp mostly works on
hvac project
and mechanical project
projects.
Pricing
|
17 projects
|
< $5k |
|
30 projects
|
$5k-$20k |
|
25 projects
|
$20k-$50k |
|
9 projects
|
$50k-$100k |
|
14 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
3 projects
|
$1mil+ |
The typical size of their permits is approximately $27,500. 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.
A.J.A Plumbing & Heating Corp Reviews
5 out of 5 stars, based on
1
review
-
By ChrisNovember 10, 2017Verified Hire
Building Permits by A.J.A Plumbing & Heating Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Herewith filing to replacing existing fuel oil fired steam boilers demolish existing boilers & install new gas-fired condensing boilers. abandon existing underground fuel oil tank run new combustion air intake demolish existing condensate boiler feed
Valuation:
$500,000
Permit #:
X00751626-I1-BE
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1330 1 dhw: sprinkler and plumbing modifications to accommodate the replacement of the domestic hot water heaters as indicated on plans filed herewith. no change to use egress or occupancy
Valuation:
$670,000
Permit #:
M00992256-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing & provide new sink & associated cold water hot water sanitary & ventpiping. provide new drinking fountain & associated cold water sanitary & vent piping
Valuation:
$2,006,400
Permit #:
S00771496-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed removal and replacement of (2) dhw heaters and associated recirculation pumps with connection of new gas piping with rtus dhws and existing boilers. all as per plans filed herewith. no change in use egress or occupancy
Valuation:
$697,500
Permit #:
M00939389-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing boilers controls associated piping flues & housekeeping pads install associated pumps air & dirt separators ventilation fan & duct and install dampers in existing louvers within boiler room on 2nd floor roof & roof of boiler room
Valuation:
$100,000
Permit #:
M01225627-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed interior renovation/modernization of building heating and domestic hot water system. no change in use egress or occupancy
Valuation:
$750,000
Permit #:
X00752557-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work for queens college central chiller plant upgrade razran hall as per plans filed herewith. no change in use egress or occupancy
Valuation:
$275,000
Permit #:
Q00735736-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing gas fired low pressure hot water heating modular boilers and integral fuel burners with (5) gas fired low pressure hot water heating conventional boilers within existing boiler room on 2nd floor roof
Valuation:
$200,000
Permit #:
M01225627-S1-BE
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing fixtures replacement in dressing rooms and bathrooms including drinking fountains and sump pums replacement
Valuation:
$2,000,000
Permit #:
M01005211-S3-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed to relocate combined siamese and sprinkler siamese in front of building. also rearrange 12 sprinkler hds due to new ceiling. the spk system will not be off more than 8 hours. no change in use egress or occupancy in conjunction with m01183308-i1
Valuation:
$11,400
Permit #:
M01194241-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove gas water heaters & associated piping replace gas piping & shut-off valves within boiler room. for new boiler equipment & connect to existing piping after existing gas shut-off valve install non-gas water heater modify/replace (cont. in comments)
Valuation:
$97,000
Permit #:
M01225616-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace standpipe reserve storage tank on 11th fl. roof (same capacity) associated piping & valves control valve & roof manifold on 11th fl. & 11th fl. roof install plumbing vent piping on 11th fl. and up through roof above & remove exterior vent risers
Valuation:
$110,000
Permit #:
M00902488-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolition and construction of partitions doors ceilings millwork wall & floor finishes paint existing wall surfaces & ceiling slab renovate existing restrooms & construct ada restroom on 6th floor. no change to occupancy use or egress is proposed
Valuation:
$253,000
Permit #:
M00526033-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing and sprinkler work in conjunction with alteration type i gut reno/enlargement. no change to use egress or occupancy under this pl/spk application
Valuation:
$261,250
Permit #:
M00680994-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate sp heads in cel 1-3. removal of ex. gas-fired water heaters + assoc. piping. reroute ex. domestic hot + cw piping. no change in use egress or occupancy
Valuation:
$117,484
Permit #:
B01114959-S2-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building a: plumbing-related modifications associated with gc (clean-out) work. existing toilets/fixtures are also to be removed and temporarily plugged + capped for future hc-accessible replacement
Valuation:
$25,000
Permit #:
S00963744-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing 4000 gal. combined domestic/fire standpipe metal house tank associated piping & valves with new 4000 gal. domestic/fire standpipe wood house tank associated piping & valves install fill & outlet piping prv & shut-off valve on ph roof
Valuation:
$50,000
Permit #:
M01074693-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application submitted to address violation #s 35676921m; 35676920k; 5676922y and 35676923x. removal of partitions cabinetry furniture and finishes to return cellar to legal use. plumbing work filed under subsequent application to remove kitchen & bathroom
Valuation:
$37,310
Permit #:
X01091553-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification to the existing waste vent water pipe systems which includes new connections pipes extending new plumbing fixtures installation for alteration of existing starbucks kiosk
Valuation:
$40,000
Permit #:
M01172929-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing sprinkler and standpipe work to be completed in conjunction with alteration 1 application # 123360665
Valuation:
$535,750
Permit #:
M00344688-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
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A.J.A Plumbing & Heating Corp License info
Verified License
| License # | 2025602-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for A.J.A Plumbing & Heating Corp at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 001100 |
| Status | Active |
| State | New York |
| Type | Plumber |
| Date Issued | 02-21-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A.J.A Plumbing & Heating Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Putnam County |
| Type | Plumber |
- 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 # | 000253 |
| Status | Active |
| State | New York |
| Type | Fire Suppression Contractor B |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for A.J.A Plumbing & Heating Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 002425 |
| Status | Active |
| State | New York |
| Type | Plumber |
| Date Issued | 04-13-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A.J.A Plumbing & Heating Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 012352 |
| Status | Active |
| State | New York |
| Type | Gc Safety Registration, Gc Safety Registration, Gc Safety Registration |
- When BuildZoom last verified this license, it had an expiration date of May, 2025. Check the current license status of A.J.A Plumbing & Heating Corp with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2025602-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of A.J.A Plumbing & Heating Corp with the New York Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Putnam County |
| Type | Master Plumber, Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of A.J.A Plumbing & Heating Corp with the Putnam County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | New York |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2013. Check the current license status of A.J.A Plumbing & Heating Corp with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1100 |
| Status | Active |
| State | New York |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2013. Check the current license status of A.J.A Plumbing & Heating Corp with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 001100 |
| Status | Inactive |
| State | New York |
| Type | Electrical Firm |
- According to the New York City Department of Buildings, 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 A.J.A Plumbing & Heating Corp 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 # | 093447 |
| Status | Inactive |
| State | New York |
| Type | Special Electrician |
- According to the New York City Department of Buildings, 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 A.J.A Plumbing & Heating Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Rockingham Insurance Comp |
Insured
| Workers Comp Provider | New York State Ins Fund |
1.4K
Permits
- Building permit records show that A.J.A Plumbing & Heating Corp has worked on 1415 permitted projects.
A.J.A Plumbing & Heating Corp Employees
AW
A Weiss
None
AI
Andrew C Impagliazzo
Owner
CD
Charles J Dietz
Owner
GD
Gregg Daniele
Owner
JO
James O'hara
Owner
I am grateful for C3D Architecture. Paul Freitas, one of C3D's principal architects, has been a gift to our church community. He is a member here at the church, and has given us many hours of his considerable time and talent. I can't speak to C3D's work beyond the work that Paul has done for us -- which has been extraordinary, even transformative for our building. What I can say, wholeheartedly, is that Paul and his team are good, honest, integral people, and I would be delighted to work with them on any project, small or large.