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HVAC & Mechanical Systems permits in Washington, DC

Commercial permits over $50k, updated daily from the city. The first 2 are free to view.

Permits
19
Total value
$9.85M
Average project
$519K

Recent permits

Permit City Value Address & work Trade Contractor
#B2607210
2026-10-14
Washington, DC $3,427,385 1575 I ST NW, WASHINGTON, DC 20005
Washington, DC
SCOPE OF WORK INCLUDES IMPROVEMENT OF TENANT SPACE ONLY (NEW INTERIOR PARTITIONS, CEILING, MECHANICAL, LIGHTING, AND FIRE ALARM DEVICES). EXISTING BUI...
HVAC & Mechanical ANDREW ADERE
#B2607457
2026-10-15
Washington, DC $991,640 555 13TH ST NW 6TH FL, WASHINGTON, DC 20004
Washington, DC
WORK TO INCLUDE SELECT DEMOLITION, CONSTRUCTION OF NEW PARTITION, CEILINGS, FINISHES, MECHANICAL, ELECTRICAL, AND FIRE PROTECTION, AS INDICATED ON THE...
HVAC & Mechanical DAVID THOMAS FONTANA
#B260••••
2026-10-14
Washington, DC $811,070 REDACTED STREET Washington, DC
Construct new single-family detached dwelling, 3-stories with cellar, including mechanical, electrical and plumbing systems, patios, walks, steps, p...
HVAC & Mechanical VERIFIED COMMERCIAL GC
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#D260••••
2026-10-15
Washington, DC $778,180 REDACTED STREET Washington, DC
Historic DGS Project. Demolition Permit in anticipation of future building permit filing. Remove existing interior and exterior HVAC equipment, distr...
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#B260••••
2026-10-14
Washington, DC $641,030 REDACTED STREET Washington, DC
Space is a whitebox and unoccupied to market to future tenants. General Demolition work includes removal of all interior finishes, walls, plumbing, e...
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#B260••••
2026-10-15
Washington, DC $573,820 REDACTED STREET Washington, DC
THE SCOPE OF WORK IS A TENANT FIT OUT OF SPEC SUITES ON THE PARTIAL 9TH FLOOR OF 1250 EYE STREET NW, TO INCLUDE SELECTIVE DEMOLITION, CONSTRUCTION OF ...
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#B260••••
2026-10-14
Washington, DC $541,385 REDACTED STREET Washington, DC
HISTORIC Level 1 alteration consisting of the interior fit out of the first floor of an existing two story building with a basement. Scope of work ...
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#B260••••
2026-10-14
Washington, DC $463,645 REDACTED STREET Washington, DC
COOK HALL IS UNDERGOING LIMITED ARCHITECTURAL MODIFICATIONS TO SUPPORT MECHANICAL SYSTEM UPGRADES. WORK INCLUDES NEW SHAFTS FOR DUCTWORK AND PIPING, L...
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#B260••••
2026-10-14
Washington, DC $332,605 REDACTED STREET Washington, DC
Historic- INTERIOR SPOT RENOVATIONS TO 5TH FLOOR OFFICE SPACE. PARTITIONS, FURNITURE, FINISHES, MECHANICAL, ELECTRICAL AND LIFE SAFETY. NO PLUMBING...
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#B260••••
2026-10-15
Washington, DC $328,120 REDACTED STREET Washington, DC
Historic and CFA Interior alteration (tenant fit-up) for a new Group-M (Mercantile) retail sales tenant (Cosmetics) in an existing 1-story (1st floor...
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#B260••••
2026-10-13
Washington, DC $158,080 REDACTED STREET Washington, DC
Construct rear addition to and renovate existing single-family detached dwelling, 3-stories with cellar, including steps, deck, mechanical, electrical...
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#B260••••
2026-10-14
Washington, DC $154,440 REDACTED STREET Washington, DC
HISTORIC SCOPE OF WORK IS AN INTERIOR RENOVATION OF A KITCHEN AND BATHROOM, JOIST REPLACEMENT, REPLACEMENT IN KIND OF AIR HANDLER, WINDOW AND DOOR ...
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#B260••••
2026-10-14
Washington, DC $139,230 REDACTED STREET Washington, DC
HISTORIC INTERIOR EQUIPMENT UPGRADE OF THE EXISTING WARMING KITCHEN AT KETCHAM ELEMENTARY SCHOOL. THE SCOPE OF WORK INCLUDES REPLACEMENT AND UPGRAD...
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#D260••••
2026-10-15
Washington, DC $116,350 REDACTED STREET Washington, DC
Removal of boiler room and group restrooms to allow for new addition to be located on the open portion of the site to the north of the existing buildi...
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#B260••••
2026-10-13
Washington, DC $116,350 REDACTED STREET Washington, DC
Interior remodeling, on basement: 2 new bedrooms, one new egress window at proposed new bedroom 05. Existing bathroom to be relocated. On first floor ...
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#B260••••
2026-10-14
Washington, DC $83,785 REDACTED STREET Washington, DC
** NO STRUCTURAL WORK** INTERIOR RENOVATION OF THE PARTIAL 3R FLOOR. THE WORK CONSISTS OF NON STRUCTURAL DEMOLITION, AND NEW GENERAL PLUMBING, ELECTRI...
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#B260••••
2026-10-13
Washington, DC $72,540 REDACTED STREET Washington, DC
Addition and renovation to 3643 ALTON PLACE NW consisting of an addition on existing slab in the rear yard. renovation / relocation of an existing pow...
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#B270••••
2026-10-15
Washington, DC $69,030 REDACTED STREET Washington, DC
First floor: new kitchen in existing location, relocate existing half bath, new mechanical systemSecond floor: replace bath in existing location, new ...
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#B270••••
2026-10-15
Washington, DC $55,445 REDACTED STREET Washington, DC
INTERIOR RENOVATION OF EXISTING SINGLE FAMILY DWELLING(SFD). NEW KITCHEN, FLOORING, DRYWALL, WOOD TRIM, PAINT.UPGRADE HVAC SYSTEM. REPLACE PLUMBING/EL...
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