Welcome to Keystone!
First time here? Let us handle the city paperwork for you. Claim your exclusive new-client discount below.
15% OFF Your First Permit or Violation
No spam. Offer valid for first-time clients only.
First time here? Let us handle the city paperwork for you. Claim your exclusive new-client discount below.
No spam. Offer valid for first-time clients only.
We handle everything so you don't have to.
We'll confirm your quote and get started within 24 hours.
Philadelphia's trusted permit expediting service. We handle building permits, L&I violations, rental licenses, zoning variances, contractor licenses, and more — so you can focus on your project. Every application filed the same day through the eCLIPSE system.
Tell us what you need — we'll respond within 1 hour
From initial permits to final inspections, we handle every step of the process for residential and commercial projects.
Residential and commercial building permits — always filed the same day. We handle all paperwork, plans review coordination, and city follow-up.
Click Here for Pricing →Active violation on your property? We resolve L&I violations fast — including stop-work orders, unsafe structures, and code complaints.
Click Here for Pricing →New or renewal rental license applications including Housing Inspection preparation and Commercial Activity Licenses (CAL).
Click Here for Pricing →Zoning Board of Adjustment applications, use variance requests, dimensional variances, and special exception permits.
Click Here for Pricing →Speed up your permit process. We navigate city departments, handle plan review comments, and push approvals through faster.
Click Here for Pricing →Licensed engineer plan sealing and stamped structural drawings required for permit applications and inspections.
Click Here for Pricing →Plumbing permit applications for new installations, renovations, and repairs. Includes plan coordination with licensed plumbers.
Click Here for Pricing →Electrical permit filing for panel upgrades, new circuits, commercial fit-outs, and full electrical system installations.
Click Here for Pricing →Heating, ventilation, and air conditioning permit applications for residential and commercial mechanical system work.
Click Here for Pricing →Professional engineering letters, load calculations, and structural assessments required by the city for permit review.
Click Here for Pricing →Fire alarm, sprinkler, and suppression system permits for commercial and multi-family residential properties.
Click Here for Pricing →Full and partial demolition permits, including asbestos survey coordination, utility disconnections, and L&I approval.
Click Here for Pricing →Annual business license renewals, commercial activity licenses, and compliance filings — we track deadlines and handle paperwork so you never lapse.
Click Here for Pricing →We've streamlined the process so you don't have to deal with city bureaucracy. Here's how it works.
Tell us about your project. We'll assess what permits and approvals you need — at no cost.
We prepare all applications, drawings, and supporting documents required by the city.
Every application is filed the same day — guaranteed. We handle all city follow-ups and plan review comments.
You receive your approved permit. Track everything in real-time through our Client Portal.
We know the L&I process inside and out — because we've built our entire business around navigating it for you.
Philadelphia's permit process is one of the most complex in the country. Between L&I requirements, zoning rules, and inspection scheduling, most property owners and contractors lose weeks navigating the system.
Keystone Permits was founded to change that. Led by Jonathan Flores, a licensed Philadelphia Expediter, we handle every step — from application to approval — so you can focus on your project, not paperwork.
Every day you wait, the city adds more fees. Philadelphia L&I violations don't go away — they stack up. What starts as a $300 fix can turn into $3,000+ in penalties, court costs, and even property liens. We partnered with Acorn Finance so money is never the reason your property falls deeper into trouble.
Philadelphia charges per violation, per day. A single ignored violation can generate hundreds in fines every month — and the city will send it to collections or place a lien on your property.
If the city discovers work without permits, you'll pay penalty fees up to 10x the original cost. Getting permits upfront — even if you finance them — saves you thousands.
With Acorn Finance, resolve violations today while spreading payments. $2,000 to $100,000 with rates as low as 6.99% APR — checking your rate won't affect your credit score.
Whether you have excellent credit or are rebuilding, Acorn Finance works with a network of trusted lenders to find you the best rate. Most homeowners and contractors qualify for at least one offer.
Powered by Acorn Finance — Trusted lending marketplace. Available in all states except MA.
Whether you need help right now or want to schedule a time that works for you — we've got you covered.
Your permits, one dashboard
Track every permit, violation, and license application in real time — right from your phone or computer. No more calling for updates.
See exactly where your permit stands — from submission to approval.
View and download your permits, plans, and approval letters anytime.
Chat directly with your permit specialist — no phone tag.
Get notified the moment something changes on your application.
Instantly check any Philadelphia property for open code violations. Results pulled live from the City's official L&I database — no waiting, no signup.
Don't just take our word for it. Here's what contractors and property owners are saying about Keystone Permits.
★★★★★ 4.9 Rating · 28 Reviews"Keystone had our building permit approved in under a week. They handled everything — I didn't have to step foot in the L&I office. Absolute game changer for our renovation project."
"Had a stop-work order on my property and was panicking. Called Keystone and they resolved the violation in 5 days. Professional, fast, and they kept me updated the whole time."
"We use Keystone for all of our rental properties. They handle every license renewal, and the client portal makes it easy to track which properties are up to date. Highly recommend."
See how we've helped property owners and contractors resolve violations, secure permits, and save thousands.
Property owner inherited a rowhouse with unpermitted electrical, a failed plumbing inspection, and an expired building permit. Fines were accruing daily. We filed corrective permits, coordinated inspections, and cleared all violations in 18 days.
A new restaurant was 6 weeks behind schedule waiting on their commercial build-out permit. Their contractor couldn't start without it. We expedited the application, coordinated plan reviews with L&I, and secured the permit in just 5 business days.
Developer was denied twice trying to convert a single-family home into a duplex. We prepared a comprehensive variance application, assembled supporting documentation, and represented the case before the Zoning Board — approved unanimously.
Quick answers to the questions we hear most.
Our home base is Philadelphia — every neighborhood, every zip code. We also serve clients across Pennsylvania, New Jersey, Delaware, and Florida.
We file permits with L&I for properties in every corner of the city — every zip code covered.
Philadelphia surrounding counties: Montgomery, Delaware, Bucks, Chester & Camden (NJ). Full permit expediting available statewide.
Everything you need to know about Philly's permit process in one place — violation timelines, fee schedules, required documents, and insider tips to avoid common delays.
Enter your email and we'll send it right over.
We respect your privacy. Unsubscribe anytime.