COMPANY RECORD · PHILADELPHIA, PA
C Mazzoni Bros Inc — permit history in Philadelphia, PA
C Mazzoni Bros Inc appears on 144 Philadelphia permit records from 2021 through 2026, most often plumbing (99.3% of the record).
At a glance
- First permit on record
- 2021-01-12
- Most recent permit
- 2026-10-25
- Years with filings
- 6 (2021–2026)
- Busiest year
- 2022 · 31 permits
- Main category
- Plumbing · 99.3%
- Distinct addresses
- 120
- Most frequent ZIP codes
- 19147, 19122, 19106
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 143 | 99.3% |
| Residential Building | 1 | 0.69% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2021 | 28 |
| 2022 | 31 |
| 2023 | 20 |
| 2024 | 31 |
| 2025 | 20 |
| 2026 | 14 |
Busiest year on record: 2022, with 31 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 |
|---|---|---|
| Santech Construction Corp | 8 | 2023-10-03 |
| Jsa Construction | 7 | 2025-04-23 |
| Hansell Contractors Inc | 6 | 2026-07-10 |
| Design Art Build Corp | 5 | 2023-02-27 |
| Dabco Collective LLC | 5 | 2025-11-13 |
| General Builders LLC | 4 | 2024-10-24 |
| Jv Management Co | 4 | 2024-07-25 |
| Murat Aslansan | 3 | 2026-06-30 |
| Trainor Contracting Inc | 3 | 2024-03-14 |
| Poplar Construction LLC | 2 | 2026-09-30 |
| John Idi | 2 | 2026-08-14 |
| Saltycake.Com LLC | 2 | 2025-03-22 |
31 named participants share a resolved project timeline with C Mazzoni Bros 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 |
|---|---|
| 8501 PEMBROOK RD | 2026-10-25 |
| 4226 MAIN ST | 2026-09-30 |
| 120 S 12TH ST | 2026-09-15 |
| 700 S WARNOCK ST | 2026-08-20 |
| 3600 CONSHOHOCKEN AVE | 2026-08-14 |
| 930 MCKEAN ST | 2026-08-08 |
| 2119 DELANCEY PL | 2026-07-10 |
| 58 S 2ND ST | 2026-06-30 |
| 3523 KENSINGTON AVE | 2026-06-29 |
| 527 DUPONT ST | 2026-06-16 |
| 1000 SPRUCE ST | 2026-04-14 |
| 104 LOMBARD ST | 2026-04-10 |
| 4816 UMBRIA ST | 2026-03-31 |
| 5009-15 FRANKFORD AVE | 2026-03-30 |
120 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 |
|---|---|---|
| Climate-Tech Inc | 14 | 2021–2026 |
| Elite Electric Inc | 7 | 2021–2026 |
| Dta Mechanical Contractors Inc | 5 | 2021–2026 |
| Echo House General Contracting LLC | 5 | 2021–2025 |
| Harry Beck | 5 | 2022–2025 |
| Bartholomew N Emanuel | 4 | 2022–2026 |
| B M Consulting Services Inc | 4 | 2022–2025 |
| Service One HVAC LLC | 4 | 2021–2023 |
Companies that also appear in Philadelphia permit records at addresses where C Mazzoni Bros 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
144 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| PP-2026-014615 | 2026-10-25 | Plumbing | 8501 PEMBROOK RD | - Approved plumbing repair work per EZ Permit Standard for Plumbing. SEAL LATERAL FOR DEMO. | |
| PP-2026-011890 | 2026-09-30 | Plumbing | 4226 MAIN ST | Installation of Plumbing system for a cafe'. We include the rough in and installation of the following: 1WC,1Lavatory,3 Floor sinks, 1Floor drain, 1 mop sink ( mop sink will be not | |
| PP-2026-011013 | 2026-09-15 | Plumbing | 120 S 12TH ST | ALTERATIONS TO RESTAURANT. INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES. ALL MATERIALS SHALL BE METALLIC TO ROOF EXTENSION. VENTING TO BE DE | |
| PP-2026-010789 | 2026-08-20 | Plumbing | 700 S WARNOCK ST | - Approved plumbing work associated with an (Addition or Alteration) per attached EZ Permit Standard for Plumbing. | |
| PP-2026-011277 | 2026-08-14 | Plumbing | 3600 CONSHOHOCKEN AVE | Approved plumbing work associated with an (Addition or Alteration) per attached EZ Permit Standard for Plumbing | |
| PP-2026-010793 | 2026-08-08 | Plumbing | 930 MCKEAN ST | - Approved plumbing work associated with an (Addition or Alteration) per attached EZ Permit Standard for Plumbing. | |
| PP-2026-009247 | 2026-07-10 | Plumbing | 2119 DELANCEY PL | - Approved plumbing work associated with an (Addition or Alteration) per attached EZ Permit Standard for Plumbing | |
| PP-2026-003400 | 2026-06-30 | Plumbing | 58 S 2ND ST | ALTERATIONS TO MIXED USE BUILDING. INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES. ALL MATERIALS SHALL BE METALLIC TO ROOF EXTENSION FOR FIXTU | |
| PP-2025-016473 | 2026-06-29 | Plumbing | 3523 KENSINGTON AVE | Inside Plumbing work Rough in and install: In the commercial space 1 WC and 1 Lav. In the residential space, 1WC, 1 Lav, 1 Shower, 1 KS, 1 Laundry stand pipe. In stall 1 RP backflo | |
| PP-2026-008137 | 2026-06-16 | Plumbing | 527 DUPONT ST | Installation of a plumbing System for 3WC, 3 Lavs, 2 Showers, 1 KS, 1 Washing machine stand pipe, 1 Water Heater, 1 hose bib. All work to be done in accordance with PPC 2018. | |
| PP-2026-004587 | 2026-04-14 | Plumbing | 1000 SPRUCE ST | Repair a cracked cast iron stack. | |
| PP-2026-004588 | 2026-04-10 | Plumbing | 104 LOMBARD ST | Alteration of piping of two existing bathrooms one on the second floor and one on the third floor and alteration of a washing machine stand pipe. | |
| PP-2026-003774 | 2026-03-31 | Plumbing | 4816 UMBRIA ST | Alteration of 2 small drains tub and lavatory, WC to remain in same location alter water lines as needed. | |
| PP-2026-003857 | 2026-03-30 | Plumbing | 5009-15 FRANKFORD AVE | REPAIR/REPLACE 3/4" BACKFLOW DEVICE. | |
| PP-2025-014077 | 2025-12-22 | Plumbing | 841-51 S 2ND ST | Installation of drainage system and domestic water hot and cold. Connect to existing drainage and cold water line. Install new water heater. Fixtures will be listed on the equipmen | |
| PP-2025-014408 | 2025-12-16 | Plumbing | 6509 GERMANTOWN AVE | Installation of new Plumbing system to supply 3 FS, 1 WC, 1 Lav, 1DW, 1 FD 1 Three comp Sink used for Back up when dishwasher breaks, 2 Hand Sinks, 1 EWH | |
| PP-2025-015175 | 2025-11-23 | Plumbing | 5015 BALTIMORE AVE | REPLACE 3/4" BACKFLOW DEVICE. | |
| PP-2025-012806 | 2025-11-13 | Plumbing | 432 SEVILLE ST | Rough in and install Kitchen sink and washing machine stand pipe on second floor. Alter drains and water lines connect to existing sewer and domestic water. | |
| PP-2024-014845 | 2025-09-17 | Plumbing | 5312-18 RIDGE AVE | INSTALL NEW FIXTURES WITH PIPING 1 KITCHEN SINK, 1 Shower, and 1 Washing machine standpipe in an existing unit, were the WC and lav, are existing. | |
| PP-2025-011644 | 2025-09-13 | Plumbing | 726-28 MARKET ST | BACKFLOW PREVENTION ASSEMBLY | |
| PP-2025-007005 | 2025-07-17 | Plumbing | 5015 BALTIMORE AVE | Installation of a 3 floor sinks, 1 floor drain, 1 hand sink and 1 mop sink Connect to existing sewer and domestic water. | |
| PP-2025-008219 | 2025-07-15 | Plumbing | 1736-38 W GIRARD AVE | INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES ROUGH TO FINISH. ALL WORK PERFORMED IN COMPLIANCE WITH 2018 PPC AND APPROVED PLANS. TYPES OF F | |
| PP-2025-008614 | 2025-07-07 | Plumbing | 3023 COLLINS ST | Install new laundry tray in new studio addition. Drainage venting as needed. Connect to existing sewer and hot and cold domestic water. | |
| PP-2025-006285 | 2025-06-25 | Plumbing | 1600-02 SOUTH ST | INTERIOR ALTERATION TO BAR AREA AND CREATION OF ADA COMPLIANT RESTROOM. EXISTING FIXTURES TO BE RELOCATED AND NEW FIXTURES TO BE PROVIDED ALONG WITH ALL ASSOCIATE PIPING PER PLANS. | |
| PP-2025-004346 | 2025-05-21 | Plumbing | 5261-65 RIDGE AVE | INTERIOR ALTERATIONS TO SCHOOL. INSTALLATION OF DRAINAGE, WASTE, VENT AND WATER SUPPLY FOR LISTED FIXTURES CONNECTING TO AND UTILIZING METALLIC PIPING. VENTING SHALL BE DESIGNED AN | |
| PP-2025-003888 | 2025-04-23 | Plumbing | 3462 KENSINGTON AVE | INSTALL 12 FLOOR DRAINS, 6 FLOOR SINKS, 1 TRENCH DRAIN, 1 AREA DRAIN, 1 ROOF DRAIN, 2 WATER CLOSETS, 2 LAVATORIES, 1 HOT WATER HEATER, 2 GREASE INTERCEPOR, 1 SUMP PUMP, 2 MOP SINKS | |
| PP-2025-002999 | 2025-04-23 | Plumbing | 1724 W GIRARD AVE | INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES ROUGH TO FINISH. ALL WORK PERFORMED IN COMPLIANCE WITH 2018 PPC AND APPROVED PLANS. | |
| PP-2025-005413 | 2025-04-23 | Plumbing | 3306 KENSINGTON AVE | Alter existing drains of an existing bathroom on first floor, and replace existing drains and water lines from PVC and PEX with copper and cast iron as per 2018 PPC. New work it is | |
| PP-2025-004924 | 2025-04-18 | Plumbing | 1510 WADSWORTH AVE | Installation of RP backflow | |
| PP-2025-004925 | 2025-04-11 | Plumbing | 518 SPRUCE ST | Replace 4" sewer from foundation wall to rear of building. INTERIOR ONLY | |
| PP-2025-001444 | 2025-03-22 | Plumbing | 1923 MANNING ST | Installation of interior plumbing system according to the 2018 PPC, Rough in and install 7 WC, 7 Lavatories, 5 Tub and showers, 2 KS, 2 Laundry sinks. | |
| PP-2025-000121 | 2025-03-17 | Plumbing | 6410-42 FRANKFORD AVE | Installation of a plumbing system for two WC, Two Lavatories, one Mop sink One water heater, and three hand sinks. there is an existing RP 2" backflow. ********************ALL PIP | |
| PP-2025-000613 | 2025-01-15 | Plumbing | 338 S 24TH ST | Replace 5X4 Curb trap and FAI | |
| PP-2025-000517 | 2025-01-14 | Plumbing | 916 LEAGUE ST | Installation of a new bathroom on third floor of residence. All work to be done according to the 2018 PPC. 1WC, 1 Shower, 1 Lavatory | |
| PP-2024-015977 | 2024-11-30 | Plumbing | 1200 E PASSYUNK AVE | Install 3/4" RP Backflow | |
| PP-2024-014832 | 2024-11-26 | Plumbing | 3436 RICHMOND ST | ALTERATIONS TO EXISTING BUILDING. WORK TO INCLUDE DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR 10 FIXTURES. ALL WORK PERFORMED IN COMPLIANCE WITH 2018 PPC AND APPROVED PLANS. | |
| PP-2024-016001 | 2024-11-21 | Plumbing | 6 BLACKWELL PL | NEW FIXTURES WITH PIPING for 3 WATER CLOSETS, 3 LAVY SINKS, 2 SHOWER/TUBS and one Kitchen sink. 9 FIXTURES | |
| PP-2024-011934 | 2024-10-24 | Plumbing | 2301 E ALBERT ST | Renovation of an existing kitchen and Bar. In the new space install 3 WC, 3 Lavatories, and 1 Shower. In the new kitchen install 1 HS, 2 floor sink, 1 FD 1 grease trap, for the bar | |
| PP-2024-011231 | 2024-09-17 | Plumbing | 243-45 S CAMAC ST | Renovation of a commercial Kitchen, install 4 Floor sinks, 2 hand sink, 1 semiautomatic grease trap, and 1 indirect waste. Replace 1 WC and install 2 Urinals. Work includes the rep | |
| PP-2024-011723 | 2024-09-09 | Plumbing | 6410-42 FRANKFORD AVE | Installation of piping for the installation of 1 WC, 1 Lavatory, 1 Mop sink, 1 KS, and 1 water heater. 7 FIXTURES All work to be done as per PPC 2018 sec 919 | |
| PP-2024-012430 | 2024-09-09 | Plumbing | 527 DUPONT ST | Remove kitchen cabinets and floor, remove KS, DW and GD, Re install cabinets and re connect plumbing piping in same location. Bathrooms: Remove fixtures in 2.5 Bathrooms, remove wa | |
| PP-2024-011879 | 2024-09-04 | Plumbing | 612 MORRIS ST | Rough and finish: (2) toilets (2) lavatories (2) bathtubs (1) Kitchen sink (1) laundry tub 8 FIXTURES | |
| PP-2024-011437 | 2024-08-27 | Plumbing | 841-51 S 2ND ST | plumbing per plans | |
| PP-2024-011720 | 2024-08-26 | Plumbing | 2100-02 RUFFNER ST | Install piping for a new ADA bathroom 1 WC, 1 Lavatory, and outside the bathroom 1 Drinking fountain, as per drawing. 3 FIXTURES | |
| RP-2024-008830 | 2024-08-19 | Residential Building | 612 MORRIS ST | EZ PERMIT STANDARDS ALTERATIONS- For alterations to an Existing One Family Dwelling as per attached standard. Deviations from this standard will result in permit revocation and req | |
| PP-2024-010588 | 2024-07-31 | Plumbing | 2830 W LEHIGH AVE | Install 3/4" RP Backflow | |
| PP-2024-010211 | 2024-07-25 | Plumbing | 160 SHURS LN | Installation of interior plumbing system according to PPC2018 Connect to existing sewer and domestic water. Install 3 WC, 3 Lavs,1 KS, 1 Laundry tray 2 Showers, 1 WH, 1 Hose Bib 1 | |
| PP-2024-010174 | 2024-07-22 | Plumbing | 726-28 MARKET ST | replace two 3" RP backflows | |
| PP-2024-008896 | 2024-07-21 | Plumbing | 1538 E PASSYUNK AVE | INSTALL 2 KITCHEN SINKS, 1 THREE COMPARTMENT SINK, 2 DISHWASHERS, 1 ICE MAKER, 1 MOP SINK, 1 EJECTOR SUMP PUMP, 2 FLOOR SINKS, 1 BACKFLOW PREVENTER, 2 LAVATORIES, 2 WATER CLOSETS, | |
| PP-2024-009454 | 2024-07-08 | Plumbing | 1431 S 6TH ST | Install One sink on third floor. |
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 144 permits above are a static record through 2026. Select a year above to open that year’s records, or search C Mazzoni Bros 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 →
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