Fontana Building Permits & Contractor Leads

1,001 indexed permits · 41 active contractors · 146 code violations · Fontana, California.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

“499 building permits were filed in Fontana in the last 30 days — recent, verifiable demand a competitor hasn't worked yet.”
Wes Crainshaw, founder of PermitGrab
Fontana building permits — key stats
Permits (last 90 days) 987
Active contractors 41
Newest permit 2026-08-03

PermitGrab tracks 41 active contractors who pulled 1,001 building permits in Fontana, CA as of 2026-08-03. Live tracking of 146 code violations in the same area. Permits updated daily.

Up to date · Updated daily • newest record from 19h ago

PermitGrab is a $149/mo subscription that surfaces every Fontana building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

Filter Fontana leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Fontana building permits — the contractors, addresses, and project values. No credit card, unsubscribe anytime.

Fontana building permit activity

Contractors pulled 513 building permits in Fontana over the last 30 days. Over 90 days: 987 permits.

Most active contractors (last 6 months)

  1. SUNRUN — 29 permits
  2. FH II HOMEBUILDERS INC — 6 permits
  3. CONSTRUCTION TYPE — 3 permits
  4. BETTER EARTH ELECTRIC INC — 3 permits
  5. ADVANCED CIVIL ENGINEERING — 3 permits
  6. GREENCAT INC — 3 permits
  7. SOU-CHI MA — 2 permits
  8. Doug Andresen — 2 permits
  9. PACIFIC ALLIED GROUP INC — 2 permits
  10. WEST COAST ALUMINUM PATIOS — 2 permits
1,001
Indexed Permits
41
Active Contractors
146
Code Violations
3
Property Owners
36
Verified Phones
2026-08-03
Last Updated
Updated today · live from city records
📊 View Fontana live permit pulse →
Fontana had 513 new building permits filed in the last 30 days, led by 90 hvac, 85 electrical and 83 solar.

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All permits

Permit data through 2026-08-03
This city's permit source publishes no address or project-value fields — the contractor names and phones below are complete; address/value are shown as “—”.
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

1,001 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-26 General Construction existing 2 car garage to be converted into junior adu
2026-05-26 General Construction PERMIT TO CONSTRUCT A NEW DETACHED ADU OF 660 SF WITH A 18 SF PORCH
2026-05-26 Solar PERMIT FOR INSTALLATION OF (5) ACCESSIBLE 350 KW HP EV CHARGING DISPENSERS (STAT…
2026-05-26 Solar PERMIT FOR INSTALLATION OF A ROOF MOUNT PV SYSTEM FOR BLDG 1 TO CONSIST OF A 8.0…
2026-05-26 Solar PERMIT FOR INSTALLATION OF A ROOF MOUNT PV SYSTEM FOR BLDG 2 TO CONSIST OF A 8.0…
2026-05-26 Solar PERMIT FOR INSTALLATION OF A ROOF MOUNT PV SYSTEM ON BLDG 3 TO CONSIST OF A 16.0…
2026-05-26 Roofing PERMIT FOR A 2,200 SF REROOF ON SFD AND DETACHED GARAGE TO INCLUDE COMPLETE TEAR…
2026-05-26 Roofing PERMIT FOR REROOF OF 1,800 SF OF SFD & ATTACHED GARAGE; TO CONSIST OF REMOVING T…
2026-05-26 Solar PLAN CHECK FOR INSTALLATION OF ROOF MOUNT SOLAR SYSTEM ON COMM BUILDING TO INCLU…
2026-05-26 General Construction PRE-ALT FOR GARAGE CONVERSION INTO JADU (458 SF)
2026-05-26 General Construction (VOID - INCORRECT PERMIT TYPE, ENTRY VOIDED & REPLACED W/ BLD-26-00664) PERMIT F…
2026-05-26 Solar PERMIT FOR INSTALLATION OF A ROOF MOUNT PV SYSTEM ON BLDG 4 TO CONSIST OF A 16.0…
2026-05-26 Plumbing PERMIT TO CONVERT WATER HEATER TO HYBRID W/ NEW OUTLET.
2026-05-26 Electrical PERMIT FOR INSTALLATION FOR 200 AMP TEMP POWER POLE WITH (4) DISTRIBUTION POLES,…
2026-05-26 Plumbing PERMIT TO CONVERT GAS WATER HEATER TO HYBRID W/ NEW 220 V OUTLET.
2026-05-26 Electrical PERMIT FOR METER RESET PER SCE
2026-05-26 General Construction PERMIT FOR REHAB DUE TO MAJOR WATER LEAK TO INCLUDE PEX REPIPE IN GARAGE AND KIT…
2026-05-25 Electrical PERMIT TO REPLACE EXISTING INSET BREAKER BOX WITH NEW 200AMP BREAKER BOX.
2026-05-25 General Construction Major yard excavation, potential illegal hardscape
2026-05-24 Roofing (BLD-26-00822) PLAN CHECK FOR FIRE DAMAGED ROOF REPAIR TO INCLUDE:240SF 1.Replac…
2026-05-24 Fence PERMIT TO INSTALL 5LF OF 6'H CITY STANDARD WHITE VINYL SINGLE PRIVACY GATE WITH …
2026-05-22 Solar PERMIT TO ADD (2) ESS TO AN EXISTING SOLAR SYSTEM. NEW 225 AMP LOAD CENTER TO BE…
2026-05-22 Fence PLAN CHECK TO CONSTRUCT A 6' H WROUGHT IRON FENCE WITH WROUGHT IRON AUTOMATIC RO…
2026-05-22 Structural PLAN CHECK FOR ON-SITE STRUCTURAL AND ELECTRICAL LIGHTING PLANS.
2026-05-22 General Construction PLAN CHECK FOR PROVISION OF NEW ELECTRICAL SERVICE ENTRANCE RATED SWITCHBOARD FE…
2026-05-22 General Construction PLAN CHECK FOR A CELL SITE MODIFICATION TO INCLUDE REMOVAL OF 6 EXISTING REMOTE …
2026-05-22 Plumbing PERMIT TO CONVERT GAS WATER HEATER TO HYBRID W/ NEW 220V OUTLET.
2026-05-22 Solar PLAN CHECK FOR REVISION TO: SOLAR-25-01086 PLAN 1.1584B (R) LOT 90 Updated modul…
2026-05-22 General Construction looks terrible on Medinah side of house
2026-05-22 HVAC/Mech PERMIT TO CONVERT GAS WATER HEATER WITH A 65-GAL HEAT PUMP. SAME LOCATION IN GAR…
2026-05-21 General Construction (INVOICE CREATED) PLAN CHECK FOR BLDTI26-00002 DUE TO ADDING THE TRAINING ROOMS …
2026-05-21 Fence (APPROVED PLAN ON FILE UNDER WALL-26-00040, NO FEES DUE) PLAN CHECK FOR REVISION…
2026-05-21 General Construction PERMIT FOR 1,862 SF ONE STORY DETACHED SINGLE FAMILY DWELLING, 30 SF PORCH & 735…
2026-05-21 General Construction PLAN CHECK FOR INSTALLATION OF (1) 200A TEMPORARY POWER POLE, 27 SUB POLES, (1) …
2026-05-21 Windows/Doors (SEE COMMENT FOR HOLD)PERMIT TO REPLACE 6 RETROFIT WINDOWS. SAME LOCATION NO SIZ…
2026-05-21 Solar PERMIT FOR INSTALLATION OF 11.5K, 13.5KWH STORAGE SYSTEM W/ (1) BATTERY, RAPID S…
2026-05-21 Solar Solar roof mount install + ESS
2026-05-21 Fence PERMIT FOR INSTALLATION OF 152 LF OF 4'H CITY STANDARD WROUGHT IRON FENCING W/ M…
2026-05-21 General Construction would like to add stone or brick to curb landscape
2026-05-21 General Construction PERMIT FOR 571,943 SF OF ROUGH GRADING FOR VENTANA PA 3 ROUGH GRADING AND EROSIO…
2026-05-21 Roofing PERMIT TO RE-ROOF OF 30 SQUARE ON SFD ONLY; LIKE FOR LIKE, COMPOSITE SHINGLE
2026-05-21 HVAC/Mech PERMIT TO CHANGE OUT WATER HEATER FOR A 50-GAL HEAT PUMP; LOCATED IN GARAGE.
2026-05-21 Solar ROOF MOUNT SOLAR WITH ESS
2026-05-21 HVAC/Mech PERMIT TO CHANGE OUT 5 TON AC CONDENSER (BACK YARD) AND 80K BTU FURNACE (ATTIC) …
2026-05-21 Pool/Spa PERMIT FOR CELL SITE MODIFICATIONS TO (E) SITE: REMOVE (3) SPARE ANTENNAS & INST…
2026-05-21 General Construction PERMIT FOR CONSTRUCTION OF A 13'x23' (299 SF) ALUMINUM PATIO ENCLOSURE WITH 1 FA…
2026-05-21 General Construction PLAN CHECK FOR BARRIER CABLE DEFERRED SUBMITTAL FOR FONTANA DOWNTOWN WEST PARKIN…
2026-05-21 General Construction PERMIT FOR CONSTRUCTION OF A NEW 499 SF ATTACHED ADU LOCATED TO THE REAR OF THE …
2026-05-21 Electrical PERMIT FOR INSTALLATION OF NEMA 3R OUTLET BOX FOR EV CHARGER.
2026-05-20 Solar PV SOLAR ROOF MOUNT 8.61KW, (21) MODULES, (1) ESS WITH INTEGRATED INVERTER, (1) …
Page 20 of 21 ← Prev 1 2 19 20 21 Next →

Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 19 of 25 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. SUNRUN 📞 🔥 18 permits/30d Active 29 (29) Solar - 🔒 Reveal
2. FH II HOMEBUILDERS INC 📞 2 permits/30d 6 (6) Fence - 🔒 Reveal
3. OLTMANS CONSTRUCTION 📞 2 permits/30d 4 (4) Roofing - 🔒 Reveal
4. GREENCAT INC 📞 2 permits/30d 3 (3) HVAC - 🔒 Reveal
5. CONSTRUCTION TYPE 1 permits/30d 3 (3) Windows & Doors - Verifying…
6. ADVANCED CIVIL ENGINEERING 📞 3 permits/30d 3 (3) Landscaping & Exterior - 🔒 Reveal
7. BETTER EARTH ELECTRIC INC 📞 2 permits/30d 3 (3) Solar - 🔒 Reveal
8. TESLA ENERGY OPERATIONS INC 📞 2 (2) Electrical - 🔒 Reveal
9. PACIFIC ALLIED GROUP INC 📞 2 (2) Solar - 🔒 Reveal
10. ONE STOP INDUSTRIAL LLC 📞 2 (2) New Construction - 🔒 Reveal
11. Doug Andresen NEW 2 (2) - Verifying…
12. GRAND CANYON ROOFING INC 📞 2 (2) Roofing - 🔒 Reveal
13. NEW QUEST ELECTRIC INC 📞 1 permits/30d 2 (2) Electrical - 🔒 Reveal
14. STORAGE SOLVERS 📞 2 (2) - 🔒 Reveal
15. LGCY ELECTRIC 📞 2 (2) Solar - 🔒 Reveal
16. NEW LEVEL ELECTRIC 2 permits/30d 2 (2) Electrical - Verifying…
17. SOU-CHI MA 📞 2 (2) New Construction - 🔒 Reveal
18. WEST COAST ALUMINUM PATIOS 📞 2 (2) HVAC - 🔒 Reveal
19. HOUSE TO HOME REMODELING INC 📞 NEW 1 (1) Windows & Doors - 🔒 Reveal
20. RKM HEATING AND AIR CONDITIONING NEW 1 (1) HVAC - Verifying…
21. KIN HOME ELECTRIC LLC 📞 1 (1) Solar - 🔒 Reveal
22. WESTEK ELECTRIC CORP 📞 NEW 1 (1) Electrical - 🔒 Reveal
23. HARIYA INC 1 permits/30d 1 (1) Structural - Verifying…
24. HMC ARCHITECTS 1 permits/30d 1 (1) HVAC - Verifying…
25. DUNBAR CONSTRUCTION INC 📞 NEW 1 (1) Solar - 🔒 Reveal

Viewing 25 of 25 contractors in Fontana

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Permit Types in Fontana
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 1001+ Fontana building permits — 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.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Fontana open data portal.

Who pulled permits in Fontana this week?

The most active contractors filing in Fontana right now include SUNRUN, FH II HOMEBUILDERS INC, OLTMANS CONSTRUCTION, GREENCAT INC and CONSTRUCTION TYPE. PermitGrab tracks 41 active contractors across the metro, with new filings indexed on every refresh.

How fresh is Fontana permit data?

The most recent permit indexed for Fontana is dated 2026-08-03. Updated daily • newest record from 19h ago. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Fontana right now?

In the last 30 days, Fontana permitting activity covers 513 new building permits alongside 146 active code violations. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

Three plays that win in Fontana

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Fontana to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Fontana — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

146 open code violations in Fontana, each matched to the property owner. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Fontana — $149/mo

How to look up Fontana building permits

Search recent Fontana, CA building permits by address, contractor, and permit type in the table above — pulled from the Fontana building department's public permit records and updated as new filings post. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Fontana Permit Pulse.

Nearby California Cities — explore building permits in other California cities

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Who’s Building in Fontana?

Property owners with active permits or flagged parcels — with absentee-owner and portfolio-size intel. Great leads for solar, insurance, home-warranty, and renovation vendors.

Property Address Owner Owner Intel Source
640 W RIALTO AVE COB*** Absentee owner County assessor
751 N FILLMORE AVE GRA*** County assessor
1118 N IRIS AVE TRE*** County assessor

Frequently Asked Questions about Fontana Building Permits

How many building permits does PermitGrab track in Fontana?

PermitGrab currently tracks 1001 building permits in Fontana, California. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Fontana permit data?

PermitGrab collects Fontana daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.

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 14-day trial?

The 14-day 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. Card required to start; cancel anytime before day 14.

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.

Who buys this data?

Fontana permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Code violations in Fontana = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Fontana GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Fontana addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Fontana are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Fontana renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Fontana permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Fontana mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
Free resources

More on Fontana & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
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More California permit data

Sacramento County permits Sacramento permits San Jose permits San Francisco permits San Bernardino County permits Oakland permits Moreno Valley permits Los Angeles permits Stockton permits Santa Clara County permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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Fontana permits by trade

Fontana addition permits Fontana concrete & masonry permits Fontana demolition permits Fontana electrical permits Fontana general construction permits Fontana hvac permits Fontana interior renovation permits Fontana landscaping permits Fontana new construction permits Fontana plumbing permits Fontana roofing permits Fontana solar permits Fontana structural permits Fontana windows & doors permits
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