Updated: Jun 12, 2026
Location and Projects
Address
210 WEST 29TH STREET, New York, NY, 10001
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Momentas Inc Photos
Momentas Construction
For over two decades, Momentas Inc has managed complex residential renovations throughout Manhattan, with a portfolio that includes SoHo, Tribeca, Flatiron, and the West Village. The firm specializes in transforming lofts, penthouses, and townhouses through comprehensive overhauls and layout reconfigurations. Notable projects include a 4,200-square-foot SoHo loft recognized in Architectural Digest for its custom millwork, new HVAC and security systems, and high-performance upgrades. In Tribeca, Momentas completed a duplex penthouse with oversized metal and glass doors, custom millwork, and unique features such as a “birdhouse” bunk bed. A Flatiron loft renovation included a 23-foot walnut and blackened steel wall unit and bathrooms finished with Calacatta Turquoise and Apuano stone. Momentas Inc’s work has been featured in outlets such as The New York Times, Wallpaper*, and Domino, highlighting their expertise with custom materials and thoughtful residential design throughout New York City.
Momentas Inc Services
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Momentas Inc Contact Information
Phone Number: (212) 239-0403
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Address: 210 WEST 29TH STREET, New York, NY 10001
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Momentas Inc New York
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Momentas Inc has a BuildZoom score of 110, which places them above 96% of 77,888 contractors in New York.
Activity
|
4 projects
|
2025 |
|
5 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Momentas Inc has worked on at least
15.0 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
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Momentas Inc mostly works on
kitchen remodel
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $60,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior renovation and apartment combination of units 4e and 5e as shown on plans. no change in use egress or occupancy. related applications filed ms#m00312024-i1 pl#m00312001-i1 sp#m00622497-i1 str#m00622486-i1
Valuation:
$239,980
Permit #:
M00734500-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Provide hvac services for renovation of an apartment located on the 4th & 5th (units 4e & 5e) floor of residential building. related application numbers filed under bis#140948553 pl#m00312001 sp#m00622497 str#m00622486
Valuation:
$159,990
Permit #:
M00312024-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of an existing apartment on the 11th floor. work includes non-structural demolition and general construction as per plans file herewith
Valuation:
$546,500
Permit #:
M01039703-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of existing non-load bearing partitions wall floor and ceiling finishes defunct ductwork and unit dropped ceiling and cabinetry. no change in occupancy use or egress
Valuation:
$85,000
Permit #:
M08014582-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work file in conjunction with apartment on the 11th floor renovation. no change to use egress or occupancy
Valuation:
$210,000
Permit #:
M01039703-S2-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification to existing heating air conditioning and ventilation systems on 19th and 20th floors as related to the renovation of penthouse # 7 as per plans. no change in use egress or occupancy
Valuation:
$40,000
Permit #:
M00943208-S1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New steel framing for new stair opening at fourth floor new steel framing for support of new stair and new stair as shown on drawings. related applications filed under bis # 140948553 ms#m00312024 pl#m00312001 sp#m00622497
Valuation:
$39,990
Permit #:
M00622486-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of an existng one family two story dwelling horizontal enlargement at 2nd floor front. no change in use occupancy or exit
Valuation:
$87,050
Permit #:
B00859643-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing penthouse # 7 on 19th and 20th floors including the removal of existing partitions and installation of new partitions as per plans. no change in use egress or occupancy
Valuation:
$20,600
Permit #:
M00943208-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of an existing doctor's office at the basement. no change to use egress or occupancy
Valuation:
$110,000
Permit #:
M01039735-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of an air condensing unit on the roof level and air handlers on the third floor. no change in occupancy use or egress
Valuation:
$32,000
Permit #:
M08018370-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work filed in conjunction with renovation of an existing doctor's office at the basement
Valuation:
$60,000
Permit #:
M01039735-S2-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new split-system heat pump and replace existing hvac system with related equipment as part of interior renovation of apartment. 17ab. no change in use egress or occupancy
Valuation:
$14,310
Permit #:
M00608795-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2nd floor horizontal addition at front yard
Valuation:
$14,000
Permit #:
B00859643-S3-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of existing residential space to playroom. no change to use egress or occupancy
Valuation:
$152,500
Permit #:
M00472600-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 8 high wood construction fence
Valuation:
$3,000
Permit #:
B00859643-S2-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed one story enlargement at rear of building and to correct ecb violations 34179236k. no change in use egress or occupancy
Valuation:
$30,000
Permit #:
420508711-01-EW-OT
Status:
issued
Fee:
$432
Permit Type:
N/A
Building Type:
N/A
Structural work filed in conjunction with alter ii app #123698873. new slab openings for hvac penetrations. new dunnage at roof
Valuation:
$14,994
Permit #:
M00259468-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
122831935-15-AL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - mech/hvac plumbing and mechanical work related to the renovation of an existing 1 family residence
Valuation:
$130,000
Permit #:
123227258-02-EW-MH
Status:
issued
Fee:
$455
Permit Type:
N/A
Building Type:
C4-walk-up apartment
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Momentas Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Momentas Inc License info
Verified License
| License # | NAT-126751-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Momentas Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 026516 |
| Status | Active |
| State | New York |
| Type | Superintendent Of Construction |
| Date Issued | 04-10-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Momentas Inc 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 # | 1433581-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 Momentas 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 # | 609272 |
| Status | Active |
| State | New York |
| Type | General Contractor Registered, General Contractor Registered, General Contractor Registered |
- When BuildZoom last verified this license, it had an expiration date of August, 2024. Check the current license status of Momentas 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
| License # | 027709 |
| Status | Inactive |
| State | New York |
| Type | Superintendent Of Construction |
- 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 Momentas Inc 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-126751-2 |
| 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 Momentas Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13VH05631000 |
| Status | Inactive |
| State | New Jersey |
| Type | Home Improvement Business Contr |
- According to the New Jersey Department of Law & Public Safety, 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 Momentas Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | New York Marine & General |
Insured
| Workers Comp Provider | Nysif |
48
Permits
- Building permit records show that Momentas Inc has worked on 48 permitted projects.
Momentas Inc Employees
NS
Nathan E Stamm
Owner
NS
Nathan Stamm
Owner