COMPANY RECORD · PHILADELPHIA, PA
Dwd Mechanical Contractor Inc — permit history in Philadelphia, PA
Dwd Mechanical Contractor Inc appears on 389 Philadelphia permit records from 2021 through 2026, most often mechanical (62% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical | 241 | 62% |
| Plumbing | 147 | 37.8% |
| Site / Utility Permit | 1 | 0.26% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2021 | 79 |
| 2022 | 101 |
| 2023 | 57 |
| 2024 | 50 |
| 2025 | 56 |
| 2026 | 46 |
Busiest year on record: 2022, with 101 permits. One project can account for several filings, so read this as filing activity rather than workload.
Names on the same project timelines
| Name in source | Linked permits | Last seen |
|---|---|---|
| Dale Corporation | 47 | 2024-01-08 |
| D Lauro & Rodgers Inc | 38 | 2026-07-27 |
| Russ Kelly & Associates, Inc. | 17 | 2026-04-06 |
| Hunter Roberts Holdings LLC | 16 | 2026-09-28 |
| Structure Tone LLC | 16 | 2026-10-27 |
| Flatiron Building Company | 11 | 2025-02-05 |
| Commercial Construction Inc | 10 | 2025-05-06 |
| Lakash Constructors Inc | 10 | 2022-02-15 |
| P Agnes Inc | 10 | 2025-09-30 |
| Mj Settelen Construction LLC | 10 | 2026-10-27 |
| T N Ward Company | 8 | 2026-03-31 |
| Total Construction Inc | 8 | 2026-07-01 |
48 named participants share a resolved project timeline with Dwd Mechanical Contractor Inc. A shared timeline is a research lead, not proof of a partnership or a current contract. Names appear as the authority published them.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 3201 CHESTNUT ST | 2026-10-27 |
| 2300 MARKET ST | 2026-10-27 |
| 30 N 23RD ST | 2026-10-19 |
| 3406-46 WALNUT ST | 2026-10-09 |
| 3200-22 ARCH ST | 2026-09-28 |
| 1650 MARKET ST | 2026-09-22 |
| 115 S 19TH ST | 2026-09-22 |
| 1880 JOHN F KENNEDY BLVD | 2026-09-21 |
| 2000-24 MARKET ST | 2026-09-08 |
| 8500 ESSINGTON AVE | 2026-08-27 |
| 219-29 S 18TH ST | 2026-08-07 |
| 1800 JOHN F KENNEDY BLVD | 2026-08-05 |
| 2012-14 CHESTNUT ST | 2026-07-23 |
| 1835 MARKET ST | 2026-07-20 |
162 distinct addresses on record; the 14 most recent are shown. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Oliver Sprinkler Co., Inc. | 20 | 2021–2026 |
| A & S Sprinkler Co Inc | 15 | 2021–2026 |
| Mk Fire Protection & Supply, LLC | 15 | 2021–2026 |
| Tandem Associates Inc | 14 | 2021–2024 |
| Durian Electric LLC | 14 | 2021–2024 |
| Charles G. Hunter III | 14 | 2022–2024 |
| Bbj Mechanical Inc | 13 | 2022–2024 |
| Dale Corporation | 13 | 2022–2024 |
Companies that also appear in Philadelphia permit records at addresses where Dwd Mechanical Contractor Inc filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
389 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MP-2026-005808 | 2026-10-27 | Mechanical | 3201 CHESTNUT ST | EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from the | |
| MP-2026-006089 | 2026-10-27 | Mechanical | 2300 MARKET ST | FOR THE INSTALLATION OF HVAC APPLIANCES, GRDs, AND ASSOCIATED DUCTWORK AND PIPING AS PER APPROVED PLANS AND IN ACCORDANCE WITH 2021 IMC. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTH | |
| MP-2026-005364 | 2026-10-19 | Mechanical | 30 N 23RD ST | **2021 IMC REVIEW** FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFIC | |
| PP-2026-011714 | 2026-10-09 | Plumbing | 3406-46 WALNUT ST | Furnish and Install: All required domestic water and sanitary piping 1 Water Cooler 4 Lavs 1 Sink 4 Water Closets 1 Electric Water Heater 2 Floor Drains 1 Cleanout | |
| MP-2026-005606 | 2026-09-28 | Mechanical | 3200-22 ARCH ST | Mechanical / Fuel Gas Permit for combo CP-2026-004427 | |
| PP-2026-013139 | 2026-09-22 | Plumbing | 1650 MARKET ST | - Approved plumbing work associated with an (Addition or Alteration) per EZ Permit Standard for Plumbing. | |
| MP-2026-002671 | 2026-09-22 | Mechanical | 115 S 19TH ST | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. ALL WORK TO | |
| MP-2026-004003 | 2026-09-21 | Mechanical | 1880 JOHN F KENNEDY BLVD | FOR A MECHANICAL SYSTEM UPGRADE TO ACCOMMODATE THE 18TH FLOOR OF AN EXISTING STRUCTURE. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. ALL WORK TO | |
| MP-2026-004929 | 2026-09-16 | Mechanical | 1650 MARKET ST | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS AND IN ACCORDANCE | |
| MP-2026-004936 | 2026-09-11 | Mechanical | 3406-46 WALNUT ST | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS AND IN ACCORDANCE | |
| PP-2026-009407 | 2026-09-08 | Plumbing | 2000-24 MARKET ST | ALTERATIONS/ FIT OUT OF OFFICE. INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES. ALL MATERIALS SHALL BE METALLIC TO ROOF EXTENSION. VENTING TO | |
| PP-2026-011688 | 2026-08-27 | Plumbing | 8500 ESSINGTON AVE | - Approved plumbing work associated with an (Addition or Alteration) per EZ Permit Standard for Plumbing | |
| MP-2025-003931 | 2026-08-27 | Mechanical | 8500 ESSINGTON AVE | Mechanical / Fuel Gas Permit for combo CP-2025-003860 FOR ALTERATIONS TO AN EXISTING HVAC SYSTEM TO INCLUDE THE INSTALLATION OF NEW GRDs WITH ASSOCIATED DUCTWORK AS PER APPROVED P | |
| MP-2026-003981 | 2026-08-07 | Mechanical | 219-29 S 18TH ST | FOR A MECHANICSL SYSTEM UPGRADE TO ACCOMMODATE AN EXISTING STRUCTURE. FOR THE INSTALLATION OF REGISTERS, DIFFUSERS AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALL | |
| MP-2026-004004 | 2026-08-05 | Mechanical | 1800 JOHN F KENNEDY BLVD | FOR A MECHANICAL SYSTEM UPGRADE TO A PORTION OF AN EXISTING STRUCTURE. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START O | |
| MP-2026-004196 | 2026-07-27 | Mechanical | 2000-24 MARKET ST | FOR THE PARTIAL DEMOLITION AND INSTALLATION OF REGISTERS, DIFFUSERS, WITH ASSOCIATED DUCTWORK TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. FOR USE AS PREVI | |
| MP-2026-004197 | 2026-07-27 | Mechanical | 2000-24 MARKET ST | FOR THE PARTIAL DEMOLITION AND INSTALLATION OF REGISTERS, DIFFUSERS, WITH ASSOCIATED DUCTWORK TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. FOR USE AS PREVI | |
| MP-2025-006113 | 2026-07-23 | Mechanical | 2012-14 CHESTNUT ST | FOR THE INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. *2018 IMC REVIEW* | |
| MP-2026-004114 | 2026-07-20 | Mechanical | 2000-24 MARKET ST | EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from the | |
| PP-2026-009646 | 2026-07-20 | Plumbing | 1835 MARKET ST | - Approved plumbing work associated with an (Addition or Alteration) per EZ Permit Standard for Plumbing | |
| PP-2026-008831 | 2026-07-01 | Plumbing | 1501-39 MARKET ST | Pantry Sink Replacement. *WITHOUT PIPING* | |
| PP-2026-004672 | 2026-06-18 | Plumbing | 3901 CONSHOHOCKEN AVE | Replacements Only F&I 296 LAVs F&I 296 Water Closets F&I 296 Kitchen Sinks F&I 290 Bath Tubs F&I 6 Showers F&I 2 Water Heaters | |
| MP-2026-002564 | 2026-06-09 | Mechanical | 1001-99 N DELAWARE AVE | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS TO INCLUDE TH | |
| MP-2026-002916 | 2026-06-02 | Mechanical | 1134 SANSOM ST | FOR INSTALLATION OF HVAC APPLIANCES AND EQUIPMENT PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. | |
| MP-2026-002835 | 2026-05-29 | Mechanical | 1301-25 CHESTNUT ST | For the installation of HVAC system to accommodate the new office fit-out. | |
| MP-2025-006492 | 2026-05-04 | Mechanical | 6232-50 WALNUT ST | FOR THE INSTALLATION OF APPLIANCES NOT CONNENCTED VIA DUCTWORK; INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDA | |
| PP-2026-002140 | 2026-04-06 | Plumbing | 8500 ESSINGTON AVE | Plumbing Permit (Interior) for combo CP-2026-000245 | |
| MP-2026-001045 | 2026-04-06 | Mechanical | 8500 ESSINGTON AVE | Mechanical / Fuel Gas Permit for combo CP-2026-000245 | |
| MP-2026-001708 | 2026-04-03 | Mechanical | 1301-25 CHESTNUT ST | INSTALLATION OF HVAC SYSTEM INCLUDING DUCTWORK, GRD'S AND ASSOCIATED APPLIANCES FOR NEW RESIDENTIAL CONVERSION OF EXISTING HIGH-RISE BUILDING AS PER APPROVED PLANS AND PHC APPROVAL | |
| PP-2026-001848 | 2026-04-01 | Plumbing | 3401 CIVIC CENTER BLVD | INSTALLATION OF MEDICAL GAS PIPING, EQUIPMENTS, AND OUTLETS IN ACCORDANCE WITH NFPA 99 UNDER THE 2018 PPC AND APPROVED PLANS. | |
| MP-2026-000831 | 2026-03-31 | Mechanical | 4231 N 5TH ST | FOR THE INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. *2018 IMC REVIEW* | |
| PP-2026-000397 | 2026-03-25 | Plumbing | 701 CATHEDRAL RD | Furnish and Install: All Sanitary and Domestic Water Piping 2 Hot Water Return Pumps 9 Floor Drains 5 Floor Sinks 1 Hub Drain 2 TMVs 1 Expansion Tank 2 Water Closet 2 Lavs 1 Wate | |
| MP-2026-001411 | 2026-03-23 | Mechanical | 2327-83 COTTMAN AVE | Mechanical / Fuel Gas Permit for combo CP-2025-005777 | |
| PP-2026-003052 | 2026-03-23 | Plumbing | 2327-83 COTTMAN AVE | Plumbing Permit (Interior) for combo CP-2025-005777 | |
| MP-2026-001283 | 2026-03-19 | Mechanical | 1301-25 CHESTNUT ST | FOR THE INSTALLATION OF A NEW HVAC SYSTEMS, ASSOCIATED DUCT WORK, DUCTLESS SYSTEMS, AND REGISTERS/DIFFUSERS AS PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ELECTRICAL, PLUMBIN | |
| MP-2026-000011 | 2026-03-02 | Mechanical | 1801-21 MARKET ST | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. ALL WORK TO | |
| MP-2026-000927 | 2026-03-02 | Mechanical | 3401 CIVIC CENTER BLVD | FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. | |
| MP-2026-000934 | 2026-02-27 | Mechanical | 8500 ESSINGTON AVE | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS AND APPLIANCES WITH ASSOCIATED DUCTWORK TO ACCOMMODATE A NEW TENANT AT THE AIRPORT . APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE | |
| MP-2026-000194 | 2026-02-26 | Mechanical | 701 CATHEDRAL RD | FOR THE INSTALLATION OF TWO (2) 9'-9" TYPE I HOODS FOR A RESTAURANT WITH EXHAUST FANS WITH ASSOCIATED DUCTWORK; FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH AS | |
| MP-2026-000141 | 2026-02-20 | Mechanical | 500 OSLER CIR | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. FOR USE AS PREVIOUSLY APPROVED. ALL WORK TO BE DONE PER APPROVED | |
| PP-2026-000315 | 2026-02-20 | Plumbing | 500 OSLER CIR | RENOVATIONS TO EXISTING COMMERCIAL BUILDING. INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES. VENTING TO BE DESIGNED AND INSTALLED IN ACCORDANC | |
| PP-2025-016497 | 2026-01-22 | Plumbing | 170 S INDEPENDENCE MALL W | Furnish and Install 2 Water Closets 2 Lavatories 4 Kitchen Sinks 1 Shower 5 Water Heaters Any associated piping | |
| MP-2025-006624 | 2026-01-22 | Mechanical | 170 S INDEPENDENCE MALL W | 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 D | |
| MP-2026-000279 | 2026-01-21 | Mechanical | 5944 CATHARINE ST | EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from the | |
| MP-2025-006456 | 2026-01-13 | Mechanical | 210 S 12TH ST | TO INSTALL TWO (2) WATER SOURCE HEAT PUMPS WITH ASSOCIATED PIPING. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLA | |
| MP-2025-006515 | 2026-01-06 | Mechanical | 1800 ARCH ST | FOR ALTERATIONS TO THE EXISTING HVAC SYSTEM TO INCLUDE GRDs, DUCTWORK, AND PIPING AS PER APPROVED PLANS AND IN ACCORDANCE WITH 2018 IMC. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTH | |
| MP-2025-005451 | 2025-12-16 | Mechanical | 1234 MARKET ST | FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. | |
| MP-2025-003336 | 2025-12-05 | Mechanical | 2026-58 MARKET ST | FOR INSTALLATION OF HVAC APPLICANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. | |
| MP-2025-005817 | 2025-11-17 | Mechanical | 1600-22 MARKET ST | FOR A NEW MECHANICAL WORK TO ACCOMMODATE A PORTION OF The 3RD FLOOR LEVEL OF AN EXISTING STRUCTURE. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN | |
| MP-2025-005870 | 2025-11-17 | Mechanical | 1134 SANSOM ST | FOR A NEW MECHANICAL WORK TO ACCOMMODATE AN EXISTING STRUCTURE. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Search these records
The 389 permits above are a static record through 2026. Select a year above to open that year’s records, or search Dwd Mechanical Contractor Inc in Philadelphia, PA by address, trade or date range.
Source and limits
Public Philadelphia permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →
Is this your company? Show this public permit record on your website with a free badge.