Updated: May 19, 2026
Location and Projects
Address
6732 13TH AVE, Brooklyn, NY, 11219
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Diamond Era Constr. Construction
Serving clients throughout Brooklyn, Diamond Era Construction, Inc. has specialized in residential and commercial renovations since 1992. Founder and President David Offitto leads a team focusing on both interior and exterior construction for homes and commercial buildings. The company undertakes a wide range of improvement projects, completing hundreds of assignments over more than two decades. Diamond Era Construction serves property owners seeking licensed expertise for renovations, upgrades, or transformations of their buildings. Their scope includes both home and business properties, with project experience spanning various types of dwellings and commercial facilities. With over 30 years in operation, Diamond Era Construction brings extensive experience to construction, remodeling, and renovation projects across the Brooklyn area.
Diamond Era Constr. Inc Services
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Diamond Era Constr. Inc Contact Information
Phone Number: (718) 836-1845
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Address: 6732 13TH AVE, Brooklyn, NY 11219
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Diamond Era Constr. Inc Brooklyn
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diamond Era Constr. Inc has a BuildZoom score of 106, which places them above 93% of 77,888 contractors in New York.
Activity
|
2 projects
|
2025 |
|
6 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Diamond Era Constr. Inc has worked on at least
11.0 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
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $45,000. 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 Diamond Era Constr. Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior alteration to existing apartment. 6b on the 6th floor. general construction work demolish and construct non-structural interior partitions doors finishes. renovate ex. bathrooms and kitchen. no change to use egress or occupancy
Valuation:
$140,000
Permit #:
M00889178-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reconfiguring adjacent 1 br & 2 br apartment into a 3 br & a studio apartment. no change to use occupancy or egress. apt10c - rem 2 extension br door & replace w walls. apt10ab - reconfigure cloest & lr to access new br. cut/cap all penetratons during demolish to be pat
Valuation:
$31,375
Permit #:
M01013414-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of unit 1r. work to include removal and installation of a window cabinets counters walls doors mechanical vent/fan lighting fixtures and all related work as shown on plans. no change in occupancy use or egress
Valuation:
$122,922
Permit #:
B00796164-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of apts 1h and 2h filed in conjunction with dob now pl. no change to use occupancy or egress
Valuation:
$200,000
Permit #:
M01151913-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of phd as indicated on plans filed in conjunction with dob now pl. no change to use occupancy or egress
Valuation:
$120,000
Permit #:
M01079542-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior residential renovation of existing 2-story 1 family house as indicated on plans. no change in use occupancy oregress under this application
Valuation:
$17,000
Permit #:
B01058345-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation in apartment k1102 filed in conjunction with dob now pl. no change to use occupancy or egress
Valuation:
$63,750
Permit #:
M00914356-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Combination and renovation of two apartment #5d and #5e into one apartment on the 5th floor. no change to use egress or occupancy
Valuation:
$122,000
Permit #:
B00843090-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation in apartment 5f filed in conjunction with dob now pl. no change to use. occupancy or egress
Valuation:
$19,000
Permit #:
B01021149-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial renovation of 5th floor space. construction includes installation of a new washer and ventless dryer new hardwood flooring & removal of non-load bearing interior partitions. no change in use egress or occupancy
Valuation:
$45,000
Permit #:
M00687068-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of an existing class a apartment; as per plans filed herewith. no change of use egress or occupancy
Valuation:
$59,990
Permit #:
M00588499-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing application for the combination of apartments 8c and 8d on the 8th floor as per tppn 3/97. work includes interior renovations removal of partitions (non-load bearing). no change in use egress or occupancy
Valuation:
$137,800
Permit #:
M00590937-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Combination of apts 8c and 8d filed under tppn 3/97 in conjunction with dob now pl. no change to use occupancy or egress
Valuation:
$34,000
Permit #:
M00880767-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - enl interior renovation of existing one family dwelling enclosure of open balcony and new greenhouse on second floor new deck no change to egress use or occupancy
Valuation:
$40,000
Permit #:
301386916-01-EW-OT
Status:
issued
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
Interior combination and renovation of apartments 12-h & 12-i with related mechanical work asper plans filed herewith. no change in use egress or occupancy
Valuation:
$75,230
Permit #:
M00531741-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Combination of apts 6a and 6b filed under tppn 3/97 in conjunction with dob now pl. no change to use occupancy or egress
Valuation:
$25,500
Permit #:
M00880740-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - construction equipment - fence modification of exterior and interior store including enlargement of masonry openings removal and installation of windows modification of interior finishes fixtures ceilings floors and plumbing fixtures as shown on submitted plans. no change in use egress or occupancy
Valuation:
$101,000
Permit #:
321511146-01-EQ-FN
Status:
issued
Fee:
$1,414
Permit Type:
N/A
Building Type:
K4-store building
Modification of exterior and interior store including enlargement of masonry openings removal and installation of windows modification of interior finishes fixtures ceilings floors and plumbingfixtures as shown on submitted plans. no change in use egress or occupancy
Valuation:
$101,000
Permit #:
321511146
Status:
ISSUED
Fee:
$1,414
Permit Type:
Fence
Building Type:
N/A
Proposed 3rd floor stair opening as per plans filed herewith. no change of use egress or occupancy
Valuation:
$4,999
Permit #:
M00669260-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of condensing unit on the roof and associated air handlers and ductowork on the 1st floor. no change in use egress or occupancy
Valuation:
$35,000
Permit #:
321608417
Status:
ISSUED
Fee:
$574
Permit Type:
Mechanical/HVAC
Building Type:
N/A
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Diamond Era Constr. Inc License info
Verified License
| License # | 0919432-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Diamond Era Constr. 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 # | 016549 |
| Status | Active |
| State | New York |
| Type | Gc Safety Registration |
- When BuildZoom last verified this license, it had an expiration date of March, 2025. Check the current license status of Diamond Era Constr. Inc with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Farm Family Casualty Ins |
Insured
| Workers Comp Provider | Norguard Insurance Comp |
53
Permits
- Building permit records show that Diamond Era Constr. Inc has worked on 53 permitted projects.
Diamond Era Constr. Inc Employees
DO
David Offitto
Owner