Subversive Building Services LLC
Home addition contractor working in Philadelphia.
- License active
6 jobs on Philadelphia permits, 2023 to 2026: 3 home additions, 2 remodels, 1 heat pump installation. 100th most addition permits of 104 contractors in Philadelphia.
What the public records show
From the city's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 060031, active in the city's records on Sep 24, 2026Contractor | Checks out |
| Jobs on record | 6 jobs on Philadelphia permits, 2023 to 2026: 3 home additions, 2 remodels, 1 heat pump installationTheir permits mention 1 deck.100th most addition permits of 104 licensed contractors in Philadelphia. That counts jobs, not quality.Our Philadelphia permit records cover September 2021 to September 2026. |
Records: the city Department of Licenses and Inspections and City of Philadelphia permits.
Cost and timing
Permit timeline
Across Philadelphia, a addition permit stays open about about 12 months, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. How long addition jobs take.
Track record
Jobs per quarter
Where they work most
- 191453 jobs
- 191251 job
- 191471 job
- 191431 job
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Jun 16, 2026 | AdditionInterior renovations and for the erection of one story addition above the existing second floor… | 19125 | not stated |
| Aug 8, 2025 | AdditionFor the erection of an addition at the rear of an existing attached single-family structure as per… | 19147 | not stated |
| Feb 20, 2024 | RemodelPERMIT STANDARDS ALTERATIONS For alterations to an existing one family dwelling as per attached… | 19143 | not stated |
| Aug 7, 2023 | Heat pumpEZ PERMIT DUCTWORK & WARM-AIR APPLIANCES For the installation of New Ductwork,… | 19145 | not stated |
| Jun 14, 2023 | RemodelRemodel of a single-family town home - scope to include a rear addition and roof deck, details as… | 19145 | not stated |
| Jun 14, 2023 | AdditionRemodel of a single-family town home - scope to include a rear addition and roof deck, details as… | 19145 | not stated |
What to ask before you hire
About Subversive Building Services LLC
- Ask what the warranty covers and for how long, in writing.
- Search their name on the Better Business Bureau site, and read their reviews.
Worth asking any home addition contractor
- Can you show me proof of liability insurance and your bond?
- Do you handle the plans and engineering, or do I hire them?
- Who will run the job day to day, and who are the subcontractors?
- Who pulls the permits, and what is the payment schedule?
Get a quote from Subversive Building Services LLC
Five quick questions. We pass your request to Subversive Building Services LLC.
Request for Subversive Building Services LLC
- Where
- Job
- Start
- Budget
- Goes to
You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to Subversive Building Services LLC. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore home addition contractors near 19145 and 19125
- Citylife Collective LLC
- John Hines
- Lapstone LLC
- Rudloff Custom Builders Inc
- Sab Construction & Management
- Sam Alaiyan Construction LLC
See all 104 home addition contractors in Philadelphia, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.