COMPANY RECORD · PHILADELPHIA, PA
Paradigm Mechanical LLC — permit history in Philadelphia, PA
Paradigm Mechanical LLC appears on 35 Philadelphia permit records from 2022 through 2026, all of them mechanical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical | 35 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 15 |
| 2026 | 7 |
Busiest year on record: 2025, with 15 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
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This page is a snapshot of Paradigm Mechanical LLC. The search behind it holds more than 242,223 Philadelphia permits naming a contractor, since 2021: 82,008 plumbing permits, 51,127 electrical permits, 25,710 mechanical permits, 25,367 residential building permits, 24,512 zoning permits.
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Names on the same project timelines
| Name in source | Linked permits | Last seen |
|---|---|---|
| Costanza Builders Inc | 8 | 2025-04-14 |
| Daniel J. Keating Company | 6 | 2026-07-28 |
| D Lauro & Rodgers Inc | 4 | 2026-05-12 |
| Donald Borg Construction Co Inc | 2 | 2024-02-26 |
| Bsi Construction LLC | 1 | 2024-05-28 |
| Bdfs Group Inc | 1 | 2025-06-16 |
| Arco Murray National Construction Company, Inc. | 1 | 2024-04-26 |
| Columbus Property Management | 1 | 2022-02-09 |
| Clayco, Inc. | 1 | 2025-04-03 |
| Builders Inc. | 1 | 2023-10-13 |
| Jupiter Painting Contracting Company Inc. | 1 | 2026-04-01 |
| Russ Kelly & Associates, Inc. | 1 | 2025-08-06 |
15 named participants share a resolved project timeline with Paradigm Mechanical LLC. 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 |
|---|---|
| 2774 RUTH ST | 2026-09-30 |
| 4401 HOLDEN ST | 2026-07-28 |
| 9800 ASHTON RD | 2026-05-12 |
| 1500S-40 JOHN F KENNEDY BLVD | 2026-04-01 |
| 2201 COTTMAN AVE | 2025-12-05 |
| 8500 ESSINGTON AVE | 2025-10-20 |
| 4500-12 WOODLAND AVE | 2025-08-23 |
| 4537 WAYNE AVE | 2025-06-16 |
| 644-46 N 40TH ST | 2025-04-14 |
| 3144 W PASSYUNK AVE | 2025-04-03 |
| 849 N 40TH ST | 2025-03-11 |
| 830 N 40TH ST | 2025-03-11 |
| 865 N 40TH ST | 2025-03-11 |
| 843 N 40TH ST | 2025-03-11 |
29 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 |
|---|---|---|
| Keegan&Cunnius Plumbing And Mechanical | 11 | 2024–2026 |
| Oneida Fire Protection Inc | 9 | 2024–2026 |
| Abc Construction Co., Inc | 8 | 2024–2026 |
| Thomas Uhl | 7 | 2024–2025 |
| Prime Electrical Contractors Inc | 7 | 2025 |
| Costanza Builders Inc | 7 | 2024–2025 |
| Cornerstone Consulting | 4 | 2022–2025 |
| Paramount Electrical | 3 | 2024–2026 |
Companies that also appear in Philadelphia permit records at addresses where Paradigm Mechanical LLC 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
35 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MP-2026-003428 | 2026-09-30 | Mechanical | 2774 RUTH ST | INSTALLATION OF HVAC SYSTEM FOR A COMMUNITY CENTER AS PER APPROVED PLANS. *2018 IMC REVIEW* | |
| MP-2026-003173 | 2026-07-28 | Mechanical | 4401 HOLDEN ST | 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-2026-003183 | 2026-07-28 | Mechanical | 4401 HOLDEN ST | 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-2026-003182 | 2026-07-13 | Mechanical | 4401 HOLDEN ST | 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-2026-002978 | 2026-07-13 | Mechanical | 4401 HOLDEN 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-2026-002361 | 2026-05-12 | Mechanical | 9800 ASHTON RD | 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-2026-001835 | 2026-04-01 | Mechanical | 1500S-40 JOHN F KENNEDY BLVD | FOR THE REPLACEMENT OF COOLING TOWERS. | |
| MP-2025-005656 | 2025-12-05 | Mechanical | 2201 COTTMAN AVE | Mechanical / Fuel Gas Permit for combo CP-2025-004600: FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDAN | |
| MP-2025-005332 | 2025-10-20 | Mechanical | 8500 ESSINGTON AVE | Mechanical / Fuel Gas Permit for combo CP-2025-003814 For the installation of fuel gas piping, GRDs and associated ductwork, and one (1) Type 1 commercial kitchen hood exhaust sys | |
| MP-2025-004390 | 2025-08-23 | Mechanical | 4500-12 WOODLAND AVE | FOR THE INSTALLATION OF A NEW EXHAUST, ASSOCIATED DUCT WORK, AND GRILLES AS PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ANY ELECTRICAL, PLUMBING, FIRE SUPPRESSION. | |
| MP-2025-003587 | 2025-08-06 | Mechanical | 8500 ESSINGTON AVE | FOR THE INSTALLATION OF DUCTWORK AND REGISTER/DIFFUSER AS PER APPROVED PLANS. | |
| MP-2025-003070 | 2025-06-16 | Mechanical | 4537 WAYNE AVE | EXTENSION OF EXISTING HVAC SYSTEM INTO BUSINESS CENTER ON THE GROUND FLOOR OF AN EXISTING BUILDING AS PER APPROVED PLANS. *2018 IMC REVIEW* | |
| MP-2025-002337 | 2025-04-24 | Mechanical | 8500 ESSINGTON AVE | Mechanical / Fuel Gas Permit for combo CP-2025-001537 | |
| MP-2024-005944 | 2025-04-14 | Mechanical | 644-46 N 40TH ST | FOR THE INSTALLATION OF A NEW HVAC SYSTEMS, ASSOCIATED DUCT WORK, ROOFTOP UNITS, AND REGISTERS/DIFFUSERS AS PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ELECTRICAL, PLUMBING, | |
| MP-2025-001133 | 2025-04-03 | Mechanical | 3144 W PASSYUNK AVE | 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 P | |
| MP-2024-005968 | 2025-03-11 | Mechanical | 849 N 40TH 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-2024-005959 | 2025-03-11 | Mechanical | 830 N 40TH 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-2024-005970 | 2025-03-11 | Mechanical | 865 N 40TH 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-2024-005964 | 2025-03-11 | Mechanical | 843 N 40TH ST | FOR THE INSTALLATION OF HVAC SYSTEM AS PER APPROVED PLANS. | |
| MP-2024-005949 | 2025-03-11 | Mechanical | 827 N 40TH ST | 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-2024-005965 | 2025-03-11 | Mechanical | 847 N 40TH ST | 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-2024-005947 | 2025-03-11 | Mechanical | 818 N 40TH ST | FOR THE INSTALLATION OF A NEW HVAC SYSTEMS, ASSOCIATED DUCT WORK, ROOFTOP UNITS, DUCTLESS SYSTEMS, AND REGISTERS/DIFFUSERS AS PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ELECT | |
| MP-2024-004666 | 2024-10-21 | Mechanical | 2112 RIDGE AVE | FOR A NEW MECHANICAL SYSTEM INSTALLTION. FOR THE INSTALLATION OF REGISTERS, DIFFUSERS AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MAN | |
| MP-2024-003087 | 2024-07-16 | Mechanical | 5692 RISING SUN AVE | Mechanical / Fuel Gas Permit for combo CP-2024-003300 | |
| MP-2024-002107 | 2024-05-28 | Mechanical | 3301 SOLLY AVE | ALTERATIONS TO EXISTING HVAC SYSTEM FOR A SCIENCE LAB ON THE THIRD FLOOR OF AN EXISTING SCHOOL BUILDING AS PER APPROVED PLANS. *2018 IMC REVIEW* | |
| MP-2023-005499 | 2024-04-26 | Mechanical | 1218-22 CHESTNUT ST | FOR THE ALTERATIONS TO THE EXISTING HVAC SYSTEM INCLUDING INSTALLATION OF NEW REGISTERS, DIFFUSERS AND ASSOCIATED DUCTWORK AS PER PLANS. | |
| MP-2024-001551 | 2024-04-15 | Mechanical | 325-41 CHESTNUT ST | Mechanical / Fuel Gas Permit for combo CP-2024-000921 | |
| MP-2023-005490 | 2024-04-15 | Mechanical | 401 N BROAD ST | 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-2023-005126 | 2024-02-26 | Mechanical | 2327-83 COTTMAN AVE | Mechanical / Fuel Gas Permit for combo CP-2023-006023 FOR THE INSTALLATION OF APPLIANCES, GRILLES / REGISTERS / DIFFUSERS, AND ASSOCIATED DUCTWORK. ALL WORK TO BE DONE PER APPROVE | |
| MP-2023-004540 | 2023-10-24 | Mechanical | 3400 W GIRARD AVE | FOR THE INSTALLATION OF A NEW HVAC SYSTEMS, ASSOCIATED DUCT WORK, ROOFTOP UNITS, DUCTLESS SYSTEMS, AND REGISTERS/DIFFUSERS AS PER APPROVED PLANS. SEPARATE PERMIT REQUIRED FOR ELEC | |
| MP-2023-003444 | 2023-10-13 | Mechanical | 2500-30 WELSH RD | Mechanical / Fuel Gas Permit for combo CP-2023-004190 | |
| MP-2023-004140 | 2023-10-12 | Mechanical | 325-41 CHESTNUT ST | FOR ALTERATIONS TO THE EXISTING HVAC SYSTEM INCLUDING NEW FANS, REGISTERS AND DIFFUSERS WITH ASSOCIATED DUCTWORK AS PER PLANS. | |
| MP-2023-003952 | 2023-09-20 | Mechanical | 1608-14 WALNUT ST | 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-2022-000753 | 2022-03-25 | Mechanical | 130 S 18TH ST | FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK FOR A COMMERCIAL SPACE. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICA | |
| MP-2021-005655 | 2022-02-09 | Mechanical | 4101L EDGLEY AVE | ALTERATIONS TO EXISTING HVAC SYSTEMS FOR EXISTING APARTMENT BUILDINGS TO INCLUDE EQUIPMENT REPLACEMENT AS PER APPROVED PLANS. *2018 IMC REVIEW* |
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.
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 →
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