COMPANY RECORD · PHILADELPHIA, PA
Sanhuai Lu — permit history in Philadelphia, PA
Sanhuai Lu appears on 180 Philadelphia permit records from 2021 through 2026, all of them mechanical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical | 180 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2021 | 36 |
| 2022 | 36 |
| 2023 | 30 |
| 2024 | 33 |
| 2025 | 24 |
| 2026 | 21 |
Busiest year on record: 2021, with 36 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 |
|---|---|---|
| Wu Gao | 17 | 2025-06-07 |
| Sun General Construction LLC | 16 | 2026-07-31 |
| John Chang | 14 | 2026-02-17 |
| Galaxy House Doctor Inc | 11 | 2023-01-13 |
| Dr Builders 35 LLC | 9 | 2026-03-18 |
| Michael D Link | 8 | 2026-09-25 |
| Point Breeze Construction LLC | 7 | 2026-10-10 |
| Wan Yuan Construction Inc | 6 | 2022-04-14 |
| All Liberty One Construction LLC | 5 | 2025-10-08 |
| Lins Decoration Contractor Inc | 4 | 2026-02-01 |
| Js General Contractor Inc | 3 | 2025-04-01 |
| Huangs Repairing Company LLC | 3 | 2024-10-04 |
41 named participants share a resolved project timeline with Sanhuai Lu. 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 |
|---|---|
| 600-02 E CHELTEN AVE | 2026-10-23 |
| 223 TREE ST | 2026-10-10 |
| 3708 S HEREFORD LN | 2026-10-06 |
| 1541 S CARLISLE ST | 2026-10-02 |
| 6401-07 CASTOR AVE | 2026-10-01 |
| 3021 DIAMOND ST | 2026-09-25 |
| 1826 JACKSON ST | 2026-08-19 |
| 1700 ELLSWORTH ST | 2026-08-08 |
| 1717 JACKSON ST | 2026-08-08 |
| 3028 DIAMOND ST | 2026-08-08 |
| 7818 FARNSWORTH ST | 2026-07-31 |
| 1329 SNYDER AVE | 2026-06-18 |
| 5012 MARKET ST | 2026-06-18 |
| 407 HOFFMAN ST | 2026-05-08 |
176 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 |
|---|---|---|
| Dr Builders 35 LLC | 28 | 2021–2026 |
| Harry Beck | 25 | 2021–2026 |
| Anthony Franklin | 20 | 2021–2026 |
| Prompt Plumbing Mech Contr Inc | 19 | 2021–2026 |
| D&R Company Electric | 19 | 2021–2026 |
| Michael Jen | 18 | 2021–2025 |
| Ken Chan | 17 | 2022–2026 |
| D'narpo Electrical | 17 | 2023–2026 |
Companies that also appear in Philadelphia permit records at addresses where Sanhuai Lu 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
180 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MP-2026-005766 | 2026-10-23 | Mechanical | 600-02 E CHELTEN AVE | FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. | |
| MP-2026-003589 | 2026-10-10 | Mechanical | 223 TREE 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-2026-005586 | 2026-10-06 | Mechanical | 3708 S HEREFORD LN | 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-2026-005584 | 2026-10-02 | Mechanical | 1541 S CARLISLE 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-2026-005258 | 2026-10-01 | Mechanical | 6401-07 CASTOR AVE | FOR A MECHANICAL SYSTEM ALTERATION TO ACCOMMODATE AN EXISTING STRUCTURE. FOR THE RELOCATION OF DIFFUSERS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT D | |
| MP-2026-003131 | 2026-09-25 | Mechanical | 3021 DIAMOND 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-2026-004601 | 2026-08-19 | Mechanical | 1826 JACKSON 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-2026-003590 | 2026-08-08 | Mechanical | 1700 ELLSWORTH 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-2026-004515 | 2026-08-08 | Mechanical | 1717 JACKSON 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-2026-003207 | 2026-08-08 | Mechanical | 3028 DIAMOND 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 B | |
| MP-2026-004119 | 2026-07-31 | Mechanical | 7818 FARNSWORTH 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-2026-002544 | 2026-06-18 | Mechanical | 1329 SNYDER AVE | INSTALLATION OF NEW HVAC SYSTEMS FOR MULTI-FAMILY DWELLING IN EXISTING BUILDING AS PER APPROVED PLANS. *2018 IMC REVIEW* | |
| MP-2026-003132 | 2026-06-18 | Mechanical | 5012 MARKET ST | FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. | |
| MP-2026-002545 | 2026-05-08 | Mechanical | 407 HOFFMAN 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-2026-001446 | 2026-03-18 | Mechanical | 524 WHARTON 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-2026-001243 | 2026-03-17 | Mechanical | 3205 SUMMER 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-2026-001001 | 2026-03-11 | Mechanical | 4940 SANSOM 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-2026-001002 | 2026-02-27 | Mechanical | 9881 FERNDALE 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-2026-000852 | 2026-02-17 | Mechanical | 2642 S 15TH ST | Mechanical / Fuel Gas Permit for combo RP-2026-000351 | |
| MP-2025-006663 | 2026-02-01 | Mechanical | 919-21 RACE ST | FOR THE INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. *2018 IMC REVIEW* | |
| MP-2026-000001 | 2026-01-07 | Mechanical | 9348 ANNAPOLIS RD | 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-2025-005800 | 2025-12-23 | Mechanical | 919-21 RACE 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-2025-005799 | 2025-12-23 | Mechanical | 3001 RIDGE 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-2025-004897 | 2025-10-17 | Mechanical | 3629 WARREN 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-2025-004898 | 2025-10-17 | Mechanical | 3631 WARREN 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-2025-005124 | 2025-10-08 | Mechanical | 2834 NEWBERRY RD | 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-2025-004648 | 2025-09-21 | Mechanical | 2104 S 17TH ST | 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-2025-004462 | 2025-09-19 | Mechanical | 808 FERNON ST | Mechanical / Fuel Gas Permit for combo RP-2025-005745 | |
| MP-2025-003403 | 2025-09-09 | Mechanical | 1407-11 POINT BREEZE 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-2025-004278 | 2025-09-09 | Mechanical | 781 S 3RD ST | 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-2025-002962 | 2025-08-18 | Mechanical | 209-11 CHESTNUT ST | FOR INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. | |
| MP-2025-003299 | 2025-06-23 | Mechanical | 1301 S 8TH ST | EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For Mechanical Work to include the installation as per attached standards. Deviations from these standards require submission of constr | |
| MP-2025-000728 | 2025-06-07 | Mechanical | 27 S 2ND 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-2025-003099 | 2025-06-07 | Mechanical | 1346 GLENVIEW ST | EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For Mechanical Work to include the installation as per attached standards. Deviations from these standards require submission of constr | |
| MP-2025-000730 | 2025-05-29 | Mechanical | 4629-31 FRANKFORD AVE | FOR THE INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. *2018 IMC REVIEW* | |
| MP-2025-002722 | 2025-05-29 | Mechanical | 2610 N 33RD ST | FOR INSTALLATION OF HVAC SYSTEM AS PER APPROVED PLANS. | |
| MP-2025-001714 | 2025-04-28 | Mechanical | 2646 S 16TH ST | 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 | |
| MP-2025-001304 | 2025-04-16 | Mechanical | 518 N 58TH 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-2025-001711 | 2025-04-01 | Mechanical | 316 N HOLLY ST | 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 | |
| MP-2025-001924 | 2025-04-01 | Mechanical | 730 BIGLER 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-2024-006123 | 2025-03-21 | Mechanical | 1817 SCHLEY ST | Mechanical / Fuel Gas Permit for combo RP-2024-012590 | |
| MP-2025-000881 | 2025-03-14 | Mechanical | 113-17 WASHINGTON AVE | FOR INSTALLATION OF HVAC SYSTEM AS PER APRPOVED PLANS. | |
| MP-2025-000889 | 2025-02-13 | Mechanical | 7274 HANFORD ST | FOR INSTALLATION OF HVAC APPLIANCE, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLAN AND MANUFACTURER'S SPECIFICATION. | |
| MP-2024-004305 | 2025-02-13 | Mechanical | 639 N 11TH ST | FOR THE INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. *2018 IMC REVIEW* | |
| MP-2024-004554 | 2025-01-17 | Mechanical | 1145 TASKER ST | Mechanical / Fuel Gas Permit for combo RP-2024-003241 | |
| MP-2024-005645 | 2024-12-09 | Mechanical | 4317 SHEFFIELD AVE | 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 th | |
| MP-2024-005498 | 2024-12-08 | Mechanical | 2318 S FRANKLIN 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 th | |
| MP-2024-005500 | 2024-12-08 | Mechanical | 3622 WHARTON 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 th | |
| MP-2024-005013 | 2024-11-25 | Mechanical | 317 N 62ND ST | FOR THE INSTALLATION OF HVAC APPLIANCES, GRDs, BATHROOM AND CLOTHES DRYER EXHAUSTS, AND ASSOCIATED DUCTWORK THROUGHOUT A THREE (3) FAMILY DWELLING. ALL WORK TO BE DONE PER APPROVED | |
| MP-2024-001990 | 2024-10-31 | Mechanical | 221-25 N 10TH 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 |
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 180 permits above are a static record through 2026. Select a year above to open that year’s records, or search Sanhuai Lu 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 →
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