Updated: May 06, 2026
Location and Projects
Address
3902 216TH STREET, Bayside, NY, 11361
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Konstant Konstruction Corp Photos
Konstant Konstruction Construction
Konstant Konstruction Corp, 3902-216 Th St, Bayside, NY (Owned by: Konstantinos Missirlakis) holds a Home Improvement Contractor license and 4 other licenses according to the Westchester County license board.
Their BuildZoom score of 110 ranks in the top 4% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Konstant Konstruction Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Konstant Konstruction Corp Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Konstant Konstruction Corp Contact Information
Phone Number: (917) 559-6243
Address: 3902 216TH STREET, Bayside, NY 11361
Konstant Konstruction Corp Bayside
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Konstant Konstruction Corp has a BuildZoom score of 110, which places them above 96% of 77,888 contractors in New York.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Konstant Konstruction Corp has worked on at least
8.0 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 |
|
2 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $35,000. 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.
Konstant Konstruction Corp Reviews
5 out of 5 stars, based on
2
reviews
-
By Larry G.December 11, 2019Gut renovation$420,000
-
By Dennis H.June 10, 2014One of the best Contractors in NYC
Very professional and fair priced. No excuses and no shortcuts. Highly recommended
Building Permits by Konstant Konstruction Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Partial removal of existing 1st floor storefront and replace with new. remove exterior concrete ramp and steps and provide new interior ada ramp steps and as shown on plans filed herewith. no change in use egress or occupancy
Valuation:
$56,122
Permit #:
M00912930-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing here with two subdivide apartment 13a & 13b previously combined under application 103408661. subdivision of apartments in line with co #57803. no change in use egress or occupancy
Valuation:
$10,000
Permit #:
M01155856-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Propose to convert existing eating & drinking establishment to dental lab on the first floor and one dwelling on the second floor and one dwelling on the third floor.existing co number 210650
Valuation:
$75,000
Permit #:
Q00705936-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove illegal portion of deck structure and revert deck back to legal conditions as per alt-1 job #321381884. removal of ecb violation #39074668p and violation #39066059j. no change in use egress or occupancy
Valuation:
N/A
Permit #:
B00832706-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Enlarge rear concrete deck install new front portico new stucco finish and remove non-load bearing partition in kitchen
Valuation:
$30,000
Permit #:
X00668012-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Provide temporary construction fence in relation to main alteration job #b00832706-i1. no change in use egress or occupancy
Valuation:
$8,000
Permit #:
B00832706-S1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application is filed for the rehabilitation of (4) existing residential apartments b6 c6 & a5 d5. & on floors 1-4 (a-d) of existing 4-storymulti-family building. no change in use egress or occupancy filed under this application
Valuation:
$100,800
Permit #:
B00477902-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temporary construction fence filed in relation to main job #m00912930-i1 for renovating a portion of the 1st floor storefront. no change in use egress or occupancy
Valuation:
$4,000
Permit #:
M00912930-S1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 3c apartment renovation including interior non-load bearing walls drop ceilings and associated construction
Valuation:
$100,000
Permit #:
M08028185-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 application filed for kitchen renovation in apartment 46b new york ny 10069
Valuation:
$40,000
Permit #:
M01221561-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application is filed for the rehabilitation of (1) existing residential apartment d6 on floor # 4 of existing 4-storymulti-family building. no change in use egress or occupancy filed under this application
Valuation:
$27,880
Permit #:
B00484018-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor general construction work for patching ceiling remove/install ahu in bathroom work related to replacing thru-wall air conditioning unit with accu. no change in occupancy use or egress
Valuation:
$40,000
Permit #:
M00452504-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for temporary construction fence & scaffolding work in conjunction to dob alt-2 job # 340741442 in order to repair existing roof shingles as needed & to provide new stucco finish at perimeter walls. no change in use egress or occupancy
Valuation:
$5,000
Permit #:
B00359150-I1-SF
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed in order to rpovide new exterior decorative cornice on top of existing exterior deco columns & as shown on plans filed herewith. no change in use egress or occupancy
Valuation:
$2,000
Permit #:
Q00541726-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - construction equipment - fence proposed to install and elevator to serve floors 01-03 with the elevator room located in the cellar. their is no change to the occupancy or means of egress for the building
Valuation:
$214,250
Permit #:
520298286-01-EQ-FN
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
W2-educational struc
Alteration type 2 - gen. constr. create rated enclosure and install new materials lift between cellar and first floor. remove shower in cellar and cap line no change to use egress or occupancy under this application
Valuation:
$148,500
Permit #:
122840998-01-EW-OT
Status:
issued
Fee:
$1,748
Permit Type:
N/A
Building Type:
D4-elevator apart...
Alteration type 2 - gen. constr. interior renovation of 2 story 2 family residence. no change to use egress or occupancy
Valuation:
$115,000
Permit #:
421384781-01-EW-OT
Status:
issued
Fee:
$416
Permit Type:
N/A
Building Type:
B3-2 family dwelling
Proposed garage extension and new framing of existing
Valuation:
$17,500
Permit #:
Q00794560-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation partitions and doors no change in use egress or occupancy
Valuation:
$40,000
Permit #:
M00494969-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
421021815-01-EQ-FN
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Verified License
BuildZoom confirmed this contractor's license
Konstant Konstruction Corp License info
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NAT-F193603-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Konstant Konstruction Corp at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2016252-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Konstant Konstruction Corp 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 # | 618529 |
| 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 Konstant Konstruction 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 # | NAT-F193603-1 |
| 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.
Check this license's status for Konstant Konstruction Corp at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Merchants National Ins Co |
Insured
| Workers Comp Provider | State Farm Insurance |
28
Permits
- Building permit records show that Konstant Konstruction Corp has worked on 28 permitted projects.
Konstant Konstruction Corp Employees
KM
Konstantinos Missirlakis
Owner
Professional, prompt and stuck through the whole project with the original contract price. Would highly recommend