What the public permit record shows, not self-reported reviews.
Is AIR DISTRIBUTION SYSTEMS INC a real contractor?
AIR DISTRIBUTION SYSTEMS INC appears in public building-permit records with 31 permits filed through 2025 in and around City of Philadelphia, PA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
How is AIR DISTRIBUTION SYSTEMS INC's track record verified?
Every figure on this page comes from building permits pulled from municipal records and matched to AIR DISTRIBUTION SYSTEMS INC by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.
Is AIR DISTRIBUTION SYSTEMS INC licensed and insured?
This profile is built from permit records, which confirm permitted work but do not include license status. AIR DISTRIBUTION SYSTEMS INC has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.
How recent is AIR DISTRIBUTION SYSTEMS INC's work?
The most recent permit on record for AIR DISTRIBUTION SYSTEMS INC is dated 2025-08-21, with 31 permits on file in total.
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. FOR USE AS PREVIOUSLY APPROVED. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.City of Philadelphia · 2025
FOR INSTALLATION OF HVAC EQUIPMENT, APPLIANCES, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS.City of Philadelphia · 2024
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK.
AMENDMENT APPROVED AS OF 07/02/2025:
FOR THE REVISIONS TO MECHANICAL PLANS PER THE FLOOR LAYOUT CHANGES. SEE APPROVED AMENDED PLANS.City of Philadelphia · 2024
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. FOR USE AS PREVIOUSLY APPROVED.
APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.City of Philadelphia · 2023
**AMENDED FOR CHANGE OF ADDRESS** FOR ALTERATION TO THE EXISTING HVAC SYSTEM FOR FIT-OUT OF EXAM ROOM AS PER PLANS.City of Philadelphia · 2022
FOR THE INSTALLATION OF AN HVAC MECHANICAL SYSTEM TO INCLUDE FAN-COIL UNITS, AIR HANDLING UNITS, ASSOCIATED CONDENSING UNITS, REFRIGERANT PIPING, HEAT-EXCHANGERS, FINNED-TUBE RADIATORS, HEAT-RECOVERY UNITS, EXHAUST FANS, GRILLES/DUCTS/DIFFUSERS, LISTED FIRE/SMOKE DAMPERS, AND ASSOCIATED DUCTWORK.
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Are you AIR DISTRIBUTION SYSTEMS INC?
This profile was built from public permit records. Claim it free to add your photo, phone, and website, so the homeowners landing here can actually reach you.
Add this Permit-Verified badge to AIR DISTRIBUTION SYSTEMS INC's website. It links to this profile so homeowners can see the public permit record behind your work.
Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Listed on Proven Pros.
City of Philadelphia · 2018
INTERIOR DEMOLITION OF AN EXISTING MECHANICAL SYSTEM & PIPING FROM THE BASEMENT TO THE ROOF. FOR THE INSTALLATION OF A MECHANICAL SYSTEM TO INCLUDE NEW REGISTERS/DIFFUSERS, SUPPLY/EXHAUST DUCTWORK, HOODS, AIR HANDLING UNITS, ENERGY RECOVERY UNITS, FANS, CONDENSATE PUMPS, PIPING, AND ALL OTHER WORK AS PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ANY ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION WORK. NO PENETRATIONS OF EXIT ENCLOSURES. SEE PHASE SCHEDULE FOR ALL WORK.City of Philadelphia · 2016
FOR MECHANICAL ALTERATIONS INCLUDING NEW REGISTERS/DIFFUSERS AND ASSOCIATED DUCTWORK IN GALLERY AREA, AS PER APPROVED PLANS.City of Philadelphia · 2016
INSTALL DUCTWORK, MECHANICALS, PIPING, REGISTER/DIFFUSERS, MECHANICAL INSULATION AND INCIDENTALS. CODE/MECHANICAL DESIGNER: JEFF POLO, PECity of Philadelphia · 2015
INSTALLATION OF HVAC SYSTEM FOR NEW HIGH RISE BUILDING AS PER APPROVED PLANS. WORK TO INCLUDE DUCTWORK AND SYSTEM INSTALLATION IN ALL COMMON AND SUPPORT AREAS AND INSTALLATION OF STAIR PRESSURIZATION SYSTEM WITH SPECIAL INSPECTIONS PERFORMED UNDER PARENT PERMITS 539167 & 557063.
**SEPARATE PERMITS REQUIRED FOR FIT OUT OF SHELL SPACES AND SEPARATE PERMIT REQUIRED FOR INSTALLATION OF ENCLOSED GARAGE MECHANICAL VENTILATION SYSTEM WITH APPROVAL FROM DEPT OF PUBLIC HEALTH, AIR MANAGEMENT SERVICES**City of Philadelphia · 2015
FOR THE EXPANSION OF AN EXISTING HVAC SYSTEM IN A DATA CENTER. WORK TO INCLUDE APPLIANCES, REGISTERS/DIFFUSERS, AND ALL SUPPLEMENTAL DUCTWORK. ALL WORK TO CONFORM TO APPROVED PLANS STAMPED BY PHILADELPHIA HISTORIC COMMISSION.City of Philadelphia · 2015
MECHANICAL DUCTWORK, SHEET METAL INSULATIONCity of Philadelphia · 2015
Permitted projects on public record. Addresses are omitted for privacy.