Mayfield Site Contractors
Mayfield Site Contractors concentrates in commercial mep in Philadelphia (89% of its 19 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Philadelphia spans 2010–2026.
- Market
- Philadelphia
- Active
- 2010–2026 · 16 yrs
- Licence IDs on their permits
- —
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in Philadelphia
- #2,180
- Permits (all-time, all segments)
- 31
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Mar 25, 2026
Primarily Commercial MEP — 89% of 19 segment-classified permits
Mayfield Site Contractors has 31 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.
Monthly value isn’t shown: too few of Mayfield Site Contractors’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Typical service area ~7 mi in Philadelphia
The p90 footprint of where Mayfield Site Contractors has pulled permits in Philadelphia — drawn from 29 mappable permits of 31 indexed (94%). It reflects detected permit activity, not a guaranteed service-area claim.
- Philadelphia31
Showing 19 of 19 permits by Mayfield Site Contractors in the indexed window · most recent first
- Dec 29, 2025Commercial MEP2500 Spring Garden St, Philadelphia, PAPlumbing · Commercial—
- Dec 12, 2024Commercial MEP2901 S 56th St, Philadelphia, PAPlumbing · Commercial—
- Dec 9, 2024Commercial MEP2901 S 56th St, Philadelphia, PAPlumbing · Commercial—
- Sep 23, 2024Commercial MEP3000-50 W School House Ln, Philadelphia, PAPlumbing · Commercial—
- Aug 14, 2024Commercial MEP23 W Coulter St, Philadelphia, PAPlumbing · Commercial—
- Jan 5, 2023Commercial MEP2910 South St, Philadelphia, PAPlumbing · Commercial—
- Dec 14, 2022Commercial MEP139 N 23rd St, Philadelphia, PAPlumbing · Commercial—
- Oct 17, 2022Commercial MEP139 N 23rd St, Philadelphia, PAPlumbing · Commercial—
- Sep 26, 2022Commercial MEP3076 Red Lion Rd, Philadelphia, PAPlumbing · Commercial—
- May 5, 2022Commercial MEP3800 Powelton Ave, Philadelphia, PAPlumbing · Commercial—
- May 5, 2022Commercial MEP30 N 23rd St, Philadelphia, PAPlumbing · Commercial—
- Apr 28, 2022Commercial MEP4519-45 Chestnut St, Philadelphia, PAPlumbing · Commercial—
- Feb 11, 2022Commercial MEP9898 E Roosevelt Blvd # A, Philadelphia, PAPlumbing · Commercial—
- Sep 30, 2021Commercial Alteration4318-48 G St, Philadelphia, PAAlteration—
- Jun 11, 2021Commercial MEP4318-48 G St, Philadelphia, PAPlumbing · Commercial—
- Jun 11, 2021Commercial MEP3025 John F Kennedy Blvd, Philadelphia, PAPlumbing · Commercial—
- Apr 8, 2021Commercial MEP1900-54 N 10th St, Philadelphia, PAPlumbing · Commercial—
- Mar 2, 2021Commercial MEP3000-18 Market St, Philadelphia, PAPlumbing · Commercial—
- Sep 17, 2010Residential Alteration1800 Lombard St 2, Philadelphia, PAAlteration—
Dec 29, 2025 | 2500 Spring Garden St, Philadelphia, PA | Commercial MEP Commercial | — |
Dec 12, 2024 | 2901 S 56th St, Philadelphia, PA | Commercial MEP Commercial | — |
Dec 9, 2024 | 2901 S 56th St, Philadelphia, PA | Commercial MEP Commercial | — |
Sep 23, 2024 | 3000-50 W School House Ln, Philadelphia, PA | Commercial MEP Commercial | — |
Aug 14, 2024 | 23 W Coulter St, Philadelphia, PA | Commercial MEP Commercial | — |
Jan 5, 2023 | 2910 South St, Philadelphia, PA | Commercial MEP Commercial | — |
Dec 14, 2022 | 139 N 23rd St, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 17, 2022 | 139 N 23rd St, Philadelphia, PA | Commercial MEP Commercial | — |
Sep 26, 2022 | 3076 Red Lion Rd, Philadelphia, PA | Commercial MEP Commercial | — |
May 5, 2022 | 3800 Powelton Ave, Philadelphia, PA | Commercial MEP Commercial | — |
May 5, 2022 | 30 N 23rd St, Philadelphia, PA | Commercial MEP Commercial | — |
Apr 28, 2022 | 4519-45 Chestnut St, Philadelphia, PA | Commercial MEP Commercial | — |
Feb 11, 2022 | 9898 E Roosevelt Blvd # A, Philadelphia, PA | Commercial MEP Commercial | — |
Sep 30, 2021 | 4318-48 G St, Philadelphia, PA | Commercial Alteration | — |
Jun 11, 2021 | 4318-48 G St, Philadelphia, PA | Commercial MEP Commercial | — |
Jun 11, 2021 | 3025 John F Kennedy Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
Apr 8, 2021 | 1900-54 N 10th St, Philadelphia, PA | Commercial MEP Commercial | — |
Mar 2, 2021 | 3000-18 Market St, Philadelphia, PA | Commercial MEP Commercial | — |
Sep 17, 2010 | 1800 Lombard St 2, Philadelphia, PA | Residential Alteration | — |
Addresses where Mayfield Site Contractors has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
- Thomas Uhl815 commercial mep
- Lor-Mar Mechanical Services736 commercial mep
- Hatzel & Buehler720 commercial mep
- Shegda Construction667 commercial mep
- Baldwin Electrical Construction585 commercial mep
- Ferko Plumbing & Heating CO514 commercial mep
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