THE INDEX: 64 17 · week of Jun 29permits soft, openings quiet, deal ledger quiet

The Philadelphia Index

Entity File · The Public Record

Company / LLC

Downtown Mechanical LLC

38 permits

Records on file
38

Built (as contractor)

38 entries

  1. Issued Jun 12, 2026

    3601 Market St

    Addition and/or Alterations · 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 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.

  2. Issued Jun 12, 2026

    6665 Musgrave St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Replace existing air handler and heat pump only, in like and kind, no new ductwork

  3. Issued Jun 9, 2026

    1918 Pine St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Condenser placement on roof, as stated in "work description", MUST be located so as not to be visible from any public right of way. No new exterior penetrations on the front and side facades(As per PHC conditions). Install a 2 ton heat pump unit for fir

  4. Issued Jun 9, 2026

    2505 E Venango St

    Addition and/or Alterations · 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 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.

  5. Issued May 20, 2026

    1714 Cherry St

    Addition and/or Alterations · FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS.

  6. Issued May 14, 2026

    6425 Garman St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Replace existing boiler only, in like and kind, using existing piping/ ductwork

  7. Issued May 12, 2026

    1648-52 E Passyunk Ave

    Addition and/or Alterations · FOR THE INSTALLATION OF HVAC APPLIANCES, GRDs, BATHROOM AND CLOTHES DRYER EXHAUSTS, AND ASSOCIATED DUCTWORK THROUGHOUT A MIXED-USE BUILDING (COMMERCIAL SPACE & TWO (2) DWELLING UNITS). ALL WORK TO BE DONE PER APPROVED PLANS AND IN ACCORDANCE WITH 2018 IMC. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK. SEE CP-2024-006490 FOR ASSOCIATED BUILDING PERMIT.

  8. Issued May 7, 2026

    2334 Pierce St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans.

  9. Issued May 1, 2026

    108-12 Church St

    Addition and/or Alterations · 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.

  10. Issued Apr 14, 2026

    2214-16 E York St

    Addition and/or Alterations · 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 ELECTRICAL, PLUMBING, FIRE SUPPRESSION.

  11. Issued Apr 14, 2026

    5959-63 Ridge Ave

    Addition and/or Alterations · 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 BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK.

  12. Issued Apr 10, 2026

    5001 Sheldon St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Remove existing gas boiler and install a new 70k btu gas boiler No Ductwork

  13. Issued Apr 9, 2026

    1918 Palethorp St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Additional permits may be required.

  14. Issued Apr 7, 2026

    344 Cantrell St

    Addition and/or Alterations · For the installation of New Ductwork, Registers/Grills/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. (Note: rooftop installations will require plans unless it has already been included on any approved alteration plans

  15. Issued Apr 6, 2026

    1267 S 28th St

    New Construction · Mechanical / Fuel Gas Permit for combo RP-2026-001133

  16. Issued Apr 3, 2026

    2226 E Venango St

    New Construction · 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.

  17. Issued Mar 5, 2026

    1203 Germantown Ave

    Addition and/or Alterations · 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.

  18. Issued Feb 5, 2026

    5438 Morse St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Replace existing gas boiler only, in like and kind, using existing piping/ ductwork

  19. Issued Jan 21, 2026

    2531 E Lehigh Ave

    Addition and/or Alterations · 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.

  20. Issued Jan 16, 2026

    3613 Salmon St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Additional permits may be required. Install new 75,000 btu's gas 92% furnace with 2.5 ton cased coil 2.5 ton condenser with new ductwork

  21. Issued Jan 5, 2026

    2234 S 17th St

    Addition and/or Alterations · EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For Mechanical Work to include the installation as per attached standards. Deviations from these standards require submission of construction and site plans. Removed existing boiler and install a 105k btu 80% gas boiler.

  22. Issued Dec 19, 2025

    411 Diamond St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. MULTI FAMILY - EACH HVAC UNIT TO BE SELF-CONTAINED WITHIN EACH DWELLING UNIT. NO PENETRATIONS OF RATED ASSEMBLIES. Install (2) new HVAC systems, one in each dwelling unit. Each dwelling will have a 40K BTU furnace, 2 ton AC, new ductwork, and 9 diffuser

  23. Issued Dec 2, 2025

    1214 Latona St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Install 80k btu 92% furnace, 3.5 ton AC, new ductwork, and 15 registers

  24. Issued Nov 25, 2025

    627 S 42nd St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Applicant confirmed by email that equipment will be installed in rear yard, with no visibility from any public right-of-way. No work to the front facade as part of this permit. No work to exterior windows and/or doors as part of this permit(As per PHC c

  25. Issued Nov 14, 2025

    2423 S Mole St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Install 1- 36k BTU 3 port Heat pump Install 1- 18k btu 4 way ceiling cassette to serve the 1st floor Install 1- 18k btu horizontal concealed unit to serve the 2nd floor Ductwork and registers for 2nd floor only

  26. Issued Nov 12, 2025

    1310 Marlborough St

    New Construction · Mechanical / Fuel Gas Permit for combo RP-2025-006188

  27. Issued Nov 12, 2025

    2347 E Cumberland St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Install 24k btu condenser, 12k btu ceiling cassette, & 12k btu wall mount

  28. Issued Nov 4, 2025

    1012 Carpenter St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Basement and first floor 1- Carrier 50k btu 92% gas furnace 1- Carrier 2 ton coil 1- Carrier 2 ton 14 seer condenser 2nd and 3rd floor 1- Carrier 50k btu 92% gas furnace 1- Carrier 2 ton coil 1- Carrier 2 ton 14 seer condenser

  29. Issued Nov 4, 2025

    1800 W Girard Ave

    Addition and/or Alterations · FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATION.

  30. Issued Sep 30, 2025

    616 Emily St

    New Construction · Mechanical / Fuel Gas Permit for combo RP-2025-005527

  31. Issued Sep 24, 2025

    4626 D St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Install new 82% gas furnace , new ductwork, and 10 diffusers

  32. Issued Sep 17, 2025

    1335 E Passyunk Ave

    Addition and/or Alterations · 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.

  33. Issued Sep 10, 2025

    1800 W Girard Ave

    Addition and/or Alterations · Mechanical / Fuel Gas Permit for combo CP-2025-000789

  34. Issued Aug 22, 2025

    1127 Pine St

    Addition and/or Alterations · FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS.

  35. Issued Aug 19, 2025

    2771 Ash St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. Install a 60k btu 90% gas furnace, 3 ton AC, new ductwork, and 11 diffusers

  36. Issued Aug 15, 2025

    1821 Mifflin St

    Addition and/or Alterations · 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 these standards require submission of construction and site plans. EACH HVAC UNIT TO BE SELF-CONTAINED WITHIN EACH DWELLING UNIT. NO PENETRATIONS OF RATED ASSEMBLIES. Install the following 1st floor 1-2 ton ahu with a 7 kw heat pack 1-2 ton heatpump 2nd floor 1-Fujitsu 12k indoor 1-Fuitsu 9 k indoor 1-fujitsu 18k 2 p

  37. Issued Jul 28, 2025

    1213 Crease St

    Addition and/or Alterations · 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.

  38. Issued Jul 24, 2025

    1615-17 Mckean St

    Addition and/or Alterations · FOR THE INSTALLATION OF HVAC APPLIANCES, GRDs, BATHROOM & CLOTHES DRYER EXHAUSTS, AND ASSOCIATED DUCTWORK AS PER APPROVED PLANS AND IN ACCORDANCE WITH 2018 IMC. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK. SEE CP-2023-006212 FOR ASSOCIATED BUILDING PERMIT.

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Entities are grouped by a normalized name from the public record; a separate legal entity per building is common, so some portfolios span several related names. Sources: Phila. Dept. of Records (deeds), L&I (permits & violations), Dept. of Revenue (tax delinquencies), reflecting the record as of our last weekly ingest. Verify independently before relying on it.
Last generated August 1, 2026.