Fontana Building Permits & Contractor Data

399 permits tracked

Updated recently · 2026-04-13
Get full access to Fontana contractor leads
Phone numbers, websites, and daily new-permit alerts. Cancel anytime.
See Pricing — $149/mo Free Alerts ↓
Fontana had 296 new building permits filed in the last 30 days, led by 65 landscaping & exterior, 51 electrical and 49 hvac.

🔔 Get Daily Fontana Permit Alerts

New permits, violations, and contractor activity delivered to your inbox. Free — no credit card.

📥 CSV 📊 Report

Recent Building Permits in Fontana

Latest permits filed with the Fontana building department

📥 Download CSV

Building Activity in Fontana

399 records — permits and code violations sorted by date

📥 CSV
Date Type Address Details Contractor / Status
2026-04-07 New Construction Permit Address not available PERMIT TO CONVERT A DETACHED GARAGE TO A NEW 560 SF DETACHED ADU CONSISTING OF (…
2026-04-07 Sign Permit Address not available PERMIT TO INSTALL ONE INTERNALLY ILLUMINATED CHANNEL LETTER SIGN
2026-04-07 Mechanical Permit Address not available PERMIT TO CHANGEOUT (1) 2-TON HEAT PUMP AIR HANDLER FOR UNIT M172 LIKE FOR LIKE,…
2026-04-07 Mechanical Permit Address not available PERMIT TO CHANGEOUT (1) 2-TON HEAT PUMP AIR HANDLER FOR UNIT 167L LIKE FOR LIKE,…
2026-04-07 Addition Permit Address not available PERMIT FOR 345 SF ADDITION OF ADU (BEDROOM, BATHROOM, KITCHEN / LIVING AREA) TO …
2026-04-07 Mechanical Permit Address not available PERMIT FOR CHANGEOUT OF (1) 1.5 TON HEAT PUMP CONDENSERS FOR UNIT 117, LIKE FOR …
2026-04-07 Electrical Permit Address not available PERMIT FOR MAIN PANEL UPGRADE FROM 100A TO 200A
2026-04-07 Addition Permit Address not available PERMIT FOR ADDITION OF 249 SF MASTER BEDROOM @ REAR OF SFD, REDUCE SIZE OF (E) B…
2026-04-06 Residential SolarAPPPlus Address not available PV SOLAR ROOF MOUNT 13.05KW, (29) MODULES, (2) ESS WITH INTEGRATED INVERTER, (1)…
2026-04-06 Residential SolarAPPPlus Address not available 8 Q.PEAK DUO BLK ML-G10.C+ 410 solar modules 8 IQ8HC-72-M-DOM-US {240V} microinv…
2026-04-06 Residential SolarAPPPlus Address not available 12 Q.PEAK DUO BLK ML-G10.C+ 410 solar modules 1 1707000-XX-Y {11.5kW} inverter 1…
2026-04-06 Plumbing Permit Address not available Woman's restroom Improvement
2026-04-06 ADU Design Preapproval Address not available 598 square feet proposed garage conversation to ADU
2026-04-06 Residential SolarAPPPlus Address not available PV SOLAR ROOF MOUNT 4.5KW, (10) MODULES, (2) ESS WITH INTEGRATED INVERTER, EXIST…
2026-04-06 Re-Roof Residential Permit Address not available PERMIT FOR RE-ROOF TO REMOVE EXISTING TILE ON SFD, REPLACE/INSTALL SYNTHETIC UND…
2026-04-06 Plumbing Permit Address not available PERMIT TO REPLACE TUB AND TILE IN SAME LOCATION
2026-04-06 Fence and Wall Address not available PERMIT FOR CONSTRUCTION OF A VINYL FENCE ON LEFT SIDE OF PROPERTY TO MEASURE 48 …
2026-04-06 Investigation Address not available PRE-ALT TO SEE WHAT WORK NEEDS TO BE DONE TO LEGALIZE THE GARAGE CONVERSION CONS…
2026-04-06 Investigation Address not available COMPLAINT: DUE TO EXCESSIVE DUST DURING DEMO.
2026-04-06 Electrical Permit Address not available PERMIT FOR MPU FROM 100A TO 200A.
2026-04-06 Fence and Wall Address not available PERMIT TO CONSTRUCT A 70LF BY 6FTH CITY STANDARD BLOCK WALL LOCATED 4 FT FROM SI…
2026-04-06 Electrical Permit Address not available PERMIT FOR MAIN PANEL UPGRADE FROM 100 AMP TO 200 AMP
2026-04-06 Plumbing Permit Address not available PERMIT FOR REPIPE 6 FIXTURE DRAINS
2026-04-06 Mechanical Permit Address not available PERMIT FOR REPLACEMENT FOR 3 TON CONDENSER IN BACK YARD AND 3 TON INDOOR COIL
2026-04-06 Building Plan Check Address not available (P) PLAN CHECK FOR REVISION FOR BLD-25-01257 DUE TO ADDED DECORATIVE FALSE WINDO…
Page 5 of 16 · 399 total ← Prev 1 2 4 5 6 15 16 Next →

No contractor lead data available for Fontana. The city's permit feed publishes addresses and project values but doesn't expose contractor names. Property-owner and permit details are still available below.

Permit Types in Fontana — 399 permits by category
Construction Activity in Fontana

New building permits in Fontana, California indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

About Fontana Building Permits

Fontana, California processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 399+ Fontana building permits with data updated daily from official city sources.

Every new construction project in Fontana requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Fontana.

How Contractors Use Fontana Permit Data

HVAC contractors, electricians, plumbers, and roofers in Fontana use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Fontana building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Fontana electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Fontana Contractor Guides

In-depth resources for contractors working in Fontana

2026-03-24

How Smart Contractors Use Building Permits to Find $100K+ Projects

Every year, billions of dollars in construction work are filed through building permits across the U...

Read guide →
2026-03-15

How to Find Construction Leads in 2026: A Data-Driven Approach

How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of ...

Read guide →
2026-03-10

What Is a Building Permit? A Contractor's Guide to Using Permit Data

What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, yo...

Read guide →
Nearby California Cities — explore building permits in other California cities

Turn Fontana permits into leads

Daily email digest of new permits, plus verified contractor phone & website data. Free tier for alerts; $149/mo unlocks full contractor contacts.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Fontana Building Permits

How many building permits does PermitGrab track in Fontana?

PermitGrab currently tracks 399 building permits in Fontana, California. Data is pulled daily from the official municipal open-data source and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Fontana permit data?

Most cities refresh their open-data portals on a 24-hour cadence, so new permits typically appear in PermitGrab within 1–3 days of filing. Fontana is collected on every daemon cycle; if the upstream source has a known delay we note it on the page.

How can contractors find construction leads in Fontana?

Contractors find leads in Fontana by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the free trial?

The 14-day free trial includes full Pro access to Fontana — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. No credit card required.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.