2508 OCEAN AVENUE, BROOKLYN, 11229 · Madison
Homeowners in the Madison neighborhood of Brooklyn can reference this permit for the cost of installing new HVAC systems. This project at 2508 Ocean Avenue involved adding a split A.C. unit to the second floor of a residential building.
The permit for this mechanical work was issued on June 22, 2026, with an estimated project cost of $20,000. MERCURY BUILDING ASSO INC is the contractor.
Installing a new split A.C. unit in a Brooklyn residential building cost an estimated $20,000.
Issued
June 22, 2026
Expires
March 4, 2027
License
General Contractor
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by MERCURY BUILDING ASSO INC · 227 permits across 61 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 849613230 |
| Work Permit # | B01412481-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | FILE MECHANICAL WORK TO INSTALL NEW SPLIT A.C. UNIT FOR RESIDENTIAL BUILDING ON 2ND FLOOR AS PER PLAN.NO CHANGE OF USE, EGRESS, OR CERTIFICATE OF OCCUPANCY. |
| Floor / Unit | Floor Number(s) 002 through 002, Open Space |
| Estimated Cost | $20,000 |
| Approved | June 8, 2026 |
| Issued | June 22, 2026 |
PR
Andy Chen
| Expires | March 4, 2027 |
| BBL | — |
| BIN | — |
Claim this project page to showcase your pricing and attract new clients.