Updated: Jun 09, 2026
Location and Projects
Address
27-21 Butler Street, East Elmhurst, NY, 11369
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Base Concept HVAC & General Construction Inc
Base Concept HVAC & General Construction Inc, 27-21 Butler St, East Elmhurst, NY (Owned by: Chritian Nunez) holds a Home Improvement Contractors license and 3 other licenses according to the Nassau County license board.
Their BuildZoom score of 101 ranks in the top 12% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Base Concept HVAC & General Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Base Concept HVAC & General Construction Inc Services
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Base Concept HVAC & General Construction Inc Contact Information
Phone Number: (718) 925-5830
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Address: 27-21 Butler Street, East Elmhurst, NY 11369
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Base Concept HVAC & General Construction Inc East Elmhurst
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Base Concept HVAC & General Construction Inc has a BuildZoom score of 101, which places them above 88% of 77,888 contractors in New York.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Base Concept HVAC & General Construction Inc has worked on at least
5.0 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
|
HVAC projects |
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Base Concept HVAC & General Construction Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $135,000. 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 Base Concept HVAC & General Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical modifications as per plans filed herewith. no change to use egress or occupancy
Valuation:
$425,000
Permit #:
B01033630-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General construction as per plans filed herewith. no change to use egress or occupancy
Valuation:
$265,005
Permit #:
B01033584-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change of use occupancy and egress as per plan field herewith. no change to bulk is proposed
Valuation:
$310,000
Permit #:
B00897418-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Post approval amendment to update correction location of work for structural modifications as per plans filed herewith. no change to use egress and occupancy
Valuation:
$50,000
Permit #:
B01042570-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General mechanical systems modifications as per plans filed herewith. no change to use bulk egress or occupancy is proposed under this application
Valuation:
$120,000
Permit #:
B00907289-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing to reflect the removal of the 7th floor scope
Valuation:
$150,000
Permit #:
B00776871-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - exterior and interior renovation of an existing three family dwelling. application filed to remove open violations 34956949y and 021313aeuhaz100041
Valuation:
$1,300,000
Permit #:
220467046-01-AL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
The scope of the work includes the installation of new dehumidification equipment and the insulation of existing piping
Valuation:
$25,000
Permit #:
M00785719-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Register three (3) heat pump condensers on roof
Valuation:
$15,000
Permit #:
B01002503-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
220467046-02-AL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full demolition - demolition of entire building
Valuation:
N/A
Permit #:
421776787-01-DM
Status:
issued
Fee:
$2,847
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
440489758-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
402660937-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Base Concept HVAC & General Construction Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Base Concept HVAC & General Construction Inc License info
Verified License
| License # | 204031 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Base Concept HVAC & General Construction Inc at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1452785-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 Base Concept HVAC & General Construction Inc at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 615054 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- When BuildZoom last verified this license, it had an expiration date of October, 2025. Check the current license status of Base Concept HVAC & General Construction Inc with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Westchester County |
| Type | Home Improvement Contractor |
- According to the Consumer Westchester County, NY, 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.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Maxum Indemnity Company |
Insured
| Workers Comp Provider | New York State Ins Fund |
9
Permits
- Building permit records show that Base Concept HVAC & General Construction Inc has worked on 9 permitted projects.
Base Concept HVAC & General Construction Inc Employees
CN
Christian Nunez
President
CN
Chritian Nunez
Owner
NC
Nunez Christian
WM
Wendolyne Mateo
Vice President