Downey Building Permits & Project Research

1,287 indexed permits · 254 contractor names in the last 90 days · Downey, California.

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Downey building permits — key stats
Active contractors 254
Newest permit 2026-11-02

PermitGrab tracks 1,287 building permits in Downey, CA as of 2026-11-02, including 254 active contractors identified from filings in the last 90 days.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

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Filter Downey permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Downey

One email a week with the newest Downey building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

1,287
Indexed Permits
254
Contractor names (90 days)
Heads up — limited source for this city Downey's public permit source supports permit and published-party research. The city does not publish machine-readable code-case or owner-of-record data for this jurisdiction, so violation and property-owner columns are limited.
2026-11-03
Last Updated
Source date: 2026-11-02
📊 View Downey source-dated permit records →

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Published permit & code records

Permit data through 2026-11-02
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1,287 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Contractor / Status Save
2026-09-15 Roofing
Source type: Residential Re-Roof
7229 LUXOR ST Reroof to tear off and recover 22 squares of comp shingles to house and attached… 22 sq shingle tear off replacement Re-roof PACIFIC BAY CONSTRUCTION INC
2026-09-15 Roofing
Source type: Residential Re-Roof
7231 LUXOR ST Reroof to tear off and recover 23 squares of comp shingle to house and attached … 23 sq shingle tear off replacement Re-roof PACIFIC BAY CONSTRUCTION INC
2026-09-15 Electrical
Source type: Commercial Electrical
8135 STEWART & GRAY RD Remove and replace (11) Subpanels 100amps for units 1-10 and laundry room 100A replacement PRO SERVICE ELECTRICIANS INC
2026-09-15 Addition
Source type: Residential Addition-Alteration
8461 BYERS ST Residential Addition-Alteration —
2026-09-15 Electrical
Source type: Residential Electrical
11829 HORTON AV Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement Panel service —
2026-09-15 Roofing
Source type: Residential Re-Roof
12302 JULIUS AV Reroof to tear off and recover 25 squares of comp shingles to house and detached… 25 sq shingle tear off replacement Re-roof CRISTIAN FELIX
2026-09-15 New Construction
Source type: Commercial New Construction
10921 PARAMOUNT BL Renew and Complete BLD-20-01058-Shell only 1,200 Sq Ft, NO ELECTRICAL, MECHANICA… 1,200 sf commercial PRATS INC
2026-09-15 Roofing
Source type: Residential Re-Roof
8431 DEVENIR AV 23squares/ Tear off and reroof with comp shingles. House only. 23 sq shingle tear off replacement Re-roof —
2026-09-15 Interior Renovation
Source type: Residential Addition-Alteration
9300 RIVES AV 300sf/ 3 1/2 Bathroom and 200sf/ kitchen remodel no structural changes. 200sf/ D… like for like replacement HVAC changeout GORILLA BUILDERS INC
2026-09-15 Addition
Source type: Residential Addition-Alteration
8222 DE PALMA ST 210sf/Removing the siding of the front of the house and replacing with stucco to… —
2026-09-14 Electrical
Source type: Residential Electrical
12757 COWLEY AV 200A Main Panel Upgrade & New 50A breaker for NEMA 14-50R EV outlet 200A service panel New installation Panel service SAIYAN ELECTRIC INC
📞 (•••) •••-••••
2026-09-14 Plumbing
Source type: Residential Plumbing
8713 DALEN ST Water Heater change out. Per DMC 9504, air conditioning, mechanical roof, and ut… standard replacement Water heater MARAVILLA FOUNDATION
Contact details pending
2026-09-14 Electrical
Source type: Residential Electrical
7149 COLE ST Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement Panel service DYNA- LUX ELECTRIC
Contact details pending
2026-09-14 Electrical
Source type: Residential Electrical
8801 CHEYENNE ST Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement Panel service ROCK BOTTOM CONSTRUCTION INC
Contact details pending
2026-09-14 Interior Renovation
Source type: Commercial Addition-Alteration
12270 PARAMOUNT BL Interior and exterior remodel of existing retail store, including new finishes, … —
2026-09-14 Roofing
Source type: Residential Re-Roof
10815 LITTLE LAKE RD 22squares/ Tear off and reroof with comp shingles. House and attached garage. 22 sq shingle tear off replacement Re-roof —
2026-09-14 General Construction
Source type: Residential Wall-Fence-Gate
12337 NORLAIN AV Block Wall residential —
2026-09-14 Electrical
Source type: Residential Electrical
11744 RIVES AV, A Upgrade electrical panel to 100 amp 100A —
2026-09-14 Electrical
Source type: Residential Electrical
11744 RIVES AV, B Upgrade electrical panel to 100 amp 100A —
2026-09-14 Electrical
Source type: Residential Electrical
11744 RIVES AV, C Upgrade electrical panel to 100 amp 100A —
2026-09-14 Electrical
Source type: Residential Electrical
11744 RIVES AV, D Upgrade electrical panel to 100 amp 100A —
2026-09-14 Roofing
Source type: Residential Re-Roof
10502 HALEDON AV Reroof to go over 1 (E) layer of comp shingles to house and attached garage. shingle replacement Re-roof —
2026-09-14 Roofing
Source type: Residential Re-Roof
7313 FINEVALE DR 24squares/ tear off and reroof with comp shingles. House only 24 sq shingle tear off replacement Re-roof —
2026-09-14 Roofing
Source type: Residential Re-Roof
11442 HORTON AV Reroof to tear off and recover 21 squares of comp shingles to house and attached… 21 sq shingle tear off replacement Re-roof —
2026-09-14 Addition
Source type: Commercial Addition-Alteration
— Structurally strengthening ground level floor for assembly use - strengthening l… —
2026-09-14 Roofing
Source type: Residential Re-Roof
7236 HANNON ST 23squares/ Tear off and reroof with comp shingles. House and attached garage. 23 sq shingle tear off replacement Re-roof —
2026-09-14 Other
Source type: Revision
10045 BROOKSHIRE AV The stamped and sealed plans still show correction notes marked with blue clouds… PRONER CONSTRUCTION INC
2026-09-14 Other
Source type: Revision
8417 COLE ST, UNIT A (E) STUDS TO BE REPLACED PER INSPECTORS REQUEST. "DAMAGED" —
2026-09-14 Roofing
Source type: Residential Re-Roof
13209 PREMIERE AV Reroof to tear off and recover 25 squares of comp shingles to house attached gar… 25 sq shingle tear off replacement Re-roof —
2026-09-14 Roofing
Source type: Residential Re-Roof
9019 SMALLWOOD AV 23squares/ Tear off and reroof with comp shingles. House and detached garage. 23 sq shingle tear off replacement Re-roof —
2026-09-12 Addition
Source type: Residential Addition-Alteration
8552 LUXOR ST Convert (E) 339 Sq.Ft. detached garage with an addition of 455 Sq.Ft. —
2026-09-11 HVAC
Source type: Commercial Mechanical
8345 FIRESTONE BL Remove and properly dispose of four (4) existing ducted fan coils. Furnish and i… 5 tons New installation HVAC installation M3 MECHANICAL
Contact details pending
2026-09-11 Solar
Source type: Residential Solar
9210 TWEEDY LN SolarApp+ - Solar and Storage 8.8kW and 20 Panels; includes Energy Storage Syste… 8.8 kW 20 panels battery solar Battery storage WINDS ELECTRIC
Contact details pending
2026-09-11 Other
Source type: Revision
9440 IMPERIAL HWY Revision to the wall footings adjacent to existing power poles. IN-N-OUT BURGERS
2026-09-11 HVAC
Source type: Commercial Mechanical
9240 FIRESTONE BL Commercial HVAC replacement serving existing data center. Remove (2) existing ev… AC replacement HVAC replacement DIVERSIFIED THERMAL SERVICES LLC
Contact details pending
2026-09-11 Roofing
Source type: Residential Re-Roof
7229 LUXOR ST Replace roof replacement Re-roof —
2026-09-11 Roofing
Source type: Residential Re-Roof
7231 LUXOR ST replace roof replacement Re-roof —
2026-09-11 Interior Renovation
Source type: Residential Addition-Alteration
13449 BARLIN AV Convert (E) 392 Sq.Ft. attached garage to ADU. 40 Sq.Ft. remodel to (E) SFD port… —
2026-09-10 Other
Source type: Revision
8009 VISTA DEL ROSA ST CT in Main Panel revised to Site CT instead of Site “PV” CT solar Solar PV SUNRUN
2026-09-10 Plumbing
Source type: Residential Plumbing
10535 WESTERN AV Repipe for 4 units. 4 water heaters, 4 shower valves, 4 toilets, 4 bathroom sink… repipe CA PLUS PLUMBING AND ENGINEERING INC
Contact details pending
2026-09-10 Electrical
Source type: Residential Electrical
8922 STAMPS RD New 50A breaker for NEMA 14-50R EV outlet 50A New installation SAIYAN ELECTRIC INC
📞 (•••) •••-••••
2026-09-10 Addition
Source type: Residential Addition-Alteration
12022 JULIUS AV Convert (E) 363 Sq.Ft. detached garage to ADU with an addition 285 Sq.Ft. —
2026-09-10 Roofing
Source type: Residential Re-Roof
7522 GLENCLIFF DR Reroof to tear off and recover 30 squares of comp shingles to house and attached… 30 sq shingle tear off replacement Re-roof —
2026-09-10 Roofing
Source type: Residential Re-Roof
8824 TWEEDY LN Reroof T/O and recover with comp shingle 33 sqft. House & Garage shingle replacement Re-roof —
2026-09-10 HVAC
Source type: Residential Mechanical
8418 IMPERIAL HWY 4 ton 48K BTU heat pump Closet/ground - All new ductwork 4 tons heat pump New installation HVAC installation —
2026-09-09 HVAC
Source type: Residential Mechanical
10356 BIRCHDALE AV AC Replacement: 0 Supplies and Returns. Per DMC 9504, air conditioning, mechanic… AC replacement HVAC replacement AMERICAN AC HEAT PLUMBING
2026-09-09 Electrical
Source type: Residential Electrical
13051 STANBRIDGE AV Electrical Service Panel Upgrade to 200 Amps. Edison must verify and confirm the… 200A service panel Panel service CHARLES L BROWN
Contact details pending
2026-09-09 Roofing
Source type: Commercial Addition-Alteration
8729 CLETA ST REMOVE EXISTING SINGLE PLY TO EXISTING BUR CAP SHEET ROOF - LAY 1/4" DENS DECK L… CENTIMARK CORPORATION
Contact details pending
2026-09-09 Electrical
Source type: Residential Electrical
11911 SUSAN AV 14 fixtures 1 GFCI replacement TJS ELECTRIC
Contact details pending
2026-09-09 HVAC
Source type: Residential Mechanical
9221 GAYMONT AV Furnace Replacement: 0 Supplies and Returns. Per DMC 9504, air conditioning, mec… furnace replacement HVAC replacement RIGHTIME HOME SERVICES
Contact details pending
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Permit Types in Downey
Construction Activity in Downey

New building permits in Downey, California show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Downey Building Permits

Downey, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,287+ Downey building permits — newest permit date: 2026-11-02 from official city sources.

Building permits in Downey can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Downey Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Downey building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Building Permits via Accela (pop. 111K).

Who appears in Downey permit records?

PermitGrab indexes 1,287 building permits in Downey. New records appear as they are available from the source.

How fresh is Downey permit data?

The most recent permit indexed for Downey is dated 2026-11-02. Newest permit date: 2026-11-02. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Downey permit records?

Downey permit activity covers 1,287 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

1 workflow for Downey research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Downey and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

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How to look up Downey building permits

Search recent Downey, CA building permits by address, contractor, and permit type in the table above — pulled from the Downey building department's public permit records. New filings appear here as they are published. 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 Downey Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Research Downey project activity

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Frequently Asked Questions about Downey Building Permits

How many building permits does PermitGrab track in Downey?

PermitGrab currently tracks 1,287 building permits in Downey, California. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Downey permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Downey?

Contractors find leads in Downey by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Downey — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. 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?

Downey permit data, by use case

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

Contractors & subs
Recent Downey contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Downey provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Downey renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
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