Hayward Building Permits & Project Research

1,473 indexed permits · 534 contractor names in the last 90 days · Hayward, California.

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Hayward building permits — key stats
Active contractors 534
Newest permit 2026-11-01

PermitGrab tracks 1,473 building permits in Hayward, CA as of 2026-11-01, including 534 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:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

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

Free weekly permit summary for Hayward

One email a week with the newest Hayward 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.

1,473
Indexed Permits
534
Contractor names (90 days)
2026-11-02
Last Updated
Source date: 2026-11-01

🔔 Get Hayward Permit Alerts

New permits, and contractor activity sent when new public records are available.

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-11-01
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

1,473 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
2026-06-18 Solar
Source type: SolarAPP - Residential Photo-Voltaic
24476 Plummer Ct Hayward CA 94545 4.73 kW DC ROOF MOUNT SOLAR PV SYSTEM WITH 11 - JINKO SOLAR: JKM430N-54HL4-B (43… 4.73 kW 13.5 kWh battery battery solar Neon Clean Power
📞 (•••) •••-••••
2026-06-18 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
28066 Thorup Ln Hayward CA 94542 Subpanel upgrade from 90amps to 125amps Castillo Electric
📞 (•••) •••-••••
2026-06-18 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
125 Carrick Cir Hayward CA 94542 Replace all windows in kind , new construction Window Station Inc
2026-06-18 Solar
Source type: SolarAPP - Residential Photo-Voltaic
32072 Chicoine Ave Hayward CA 94544 ROOF MOUNTED PHOTOVOLTAIC SYSTEM SIZE: 4.84 kW-DC/ 4.18 kW-AC WITH INSTALLING EN… 4.84 kW 10 kWh battery battery solar AMERICAN ARRAY SOLAR ELECTRIC
2026-06-18 Plumbing
Source type: Residential - Water Heater Replacement
27825 Biscayne Ave Hayward CA 94544 REPLACED WATER HEATER standard XAVIER SALGADO
2026-06-18 Plumbing
Source type: Residential - Water Heater Replacement
25840 Stanwood Ave Hayward CA 94544 Replace 30 gallons water heater standard replacement XAVIER SALGADO
2026-06-18 Plumbing
Source type: Residential - Water Heater Replacement
561 A St Unit: 137 Hayward CA 94541 Unit #C137 water heater inspection standard Kbeck Plumbing & Heating Inc
2026-06-18 Solar
Source type: SolarAPP - Residential Photo-Voltaic
1063 Pope Way Hayward CA 94545 5.4 KW DC (12) Panels Roof Mount PV system with (1) ESS, New 125A Generation Pan… 5.4 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-06-18 Plumbing
Source type: Residential - Water Heater Replacement
1781 Gazelle Way Hayward CA 94541 REPLACED WATER HEATER standard XAVIER SALGADO
2026-06-18 Solar
Source type: Photo-Voltaic Residential Flush Mount
30101 Bridgeview Way Hayward CA 94544 4.84KW DC PhotoVoltaic System with Energy Storage System 4.84 kW battery solar Soleeva Energy
2026-06-18 General Construction
Source type: CH - Property Survey - Property Survey
1181 Buchanan Way Hayward CA 94545 fire damage survey Graham King
2026-06-18 HVAC
Source type: Residential - Heating and/or Cooling Equipment
22724 Souza Ct Hayward CA 94541 Remove and Replace Wall Heater like for like same location (Livingroom/Hallway) replacement Quality Conservation Services
2026-06-18 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
26337 Huntwood Ave Hayward CA 94544 MPU: Existing 100A Main Panel into New 200A Main Panel 100A New installation SUNRUN INSTALLATION SERVICES INC
2026-06-17 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
1472 D St Hayward CA 94541 Upgrade main service to 200A 200A Sun's Free Solar
📞 (•••) •••-••••
2026-06-17 Roofing
Source type: Residential - Re-Roof
24820 Woodacre Ave Hayward CA 94544 removal of existing roof material, metals and vents. discard of roof waste. inst… shingle New installation Chavez Roofing
📞 (•••) •••-••••
2026-06-17 HVAC
Source type: Residential - Heating and/or Cooling Equipment
24247 Wright Dr Hayward CA 94545 2 TON CONDENSER W/ COIL CHANGEOUT ON LEFT SIDE YARD. 60K BTUS FURNACE CHANGEOUT … 2 tons AC, furnace replacement SERVICE CHAMPIONS
📞 (•••) •••-••••
2026-06-17 Structural
Source type: Residential - Foundation Repair
28126 Dickens Ave Hayward CA 94544 Foundation retrofit - living area only 1125 sq ft - no cripple wall ECOSTAR REMODELING
📞 (•••) •••-••••
2026-06-17 HVAC
Source type: Residential - Heating and/or Cooling Equipment
24796 Calaroga Ave Hayward CA 94545 Installation of Mitsubishi 24K BTU Heat Pump System. heat pump New installation OTTER SERVICES HVAC
📞 (•••) •••-••••
2026-06-17 Solar
Source type: SolarAPP - Residential Photo-Voltaic
25944 Gushue St Hayward CA 94544 PV Install - 6.45 kW, 1 ESS, 1 Panel Upgrade 6.45 kW 1 panels battery solar ENERGY SERVICE PARTNERS
📞 (•••) •••-••••
2026-06-17 Landscaping & Exterior
Source type: Residential - Stucco/Siding
22608 Beech St Hayward CA 94541 stucco siding Wayne Cheung
2026-06-17 Solar
Source type: SolarAPP - Residential Photo-Voltaic
242 Revere Ave Hayward CA 94544 Installation of 4.6 kW Solar PV System 4.6 kW solar Steven Biton
2026-06-17 Plumbing
Source type: Residential - Water Pipe Repair/Replace
26112 Hickory Ave Hayward CA 94544 Repipe whole house PEX material only repipe Gallegos Plumbing Specialist INC
2026-06-17 Fire Protection
Source type: Fire Fairview - New Construction
24532 Fairview Ave Fairview CA 94542 - 317 sf first-floor addition. Consists of 242 sf addition/ relocation of (e) ki… BAY AREA DESIGN CONSULTANTS
2026-06-17 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
74 Hermitage Ln Hayward CA 94544 Panel upgrade: 100amp to 200amp, no additional load 100A service panel Poppy Electrification, DBA Mr.…
2026-06-17 Demolition
Source type: Revision
493 Laurel Ave Hayward CA 94541 Revision #6 to 202201717: Due to changes in the field, the garage was demolished… Sonia Giri
2026-06-16 Electrical
Source type: Residential - Minor Electrical
1070 Central Blvd Hayward CA 94542 Minor kitchen electrical work to correct microwave and island receptacle wiring … Brother & Brother Builders
2026-06-16 HVAC
Source type: Residential - Heating and/or Cooling Equipment
28002 Hesse Dr Hayward CA 94545 REPLACE GAS FURNACE AND A/C IN SAME LOCATIONS. USE EXISTING DUCTWORK. AC, furnace replacement A Plus General Contractors
📞 (•••) •••-••••
2026-06-16 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
1346 Mc Bride Ln Hayward CA 94544 100A to a 200Amp Main Panel Upgrade 100A service panel Mynor Electric Inc
2026-06-16 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
25976 Abbington Pl Hayward CA 94542 Replace 1 window with retrofit vinyl window. HOME DEPOT U S A INC dba THE HOME…
2026-06-16 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
1154 Boulder Creek Dr Hayward CA 94544 Replace 5 windows with retrofit fibrex and vinyl windows HOME DEPOT U S A INC dba THE HOME…
2026-06-16 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
31637 Medinah St Hayward CA 94544 Replace 1 patio door with nail fin vinyl patio door HOME DEPOT U S A INC dba THE HOME…
2026-06-16 Plumbing
Source type: Residential - Sewer on Private Property or Cleanout Install
29983 Vanderbilt St Hayward CA 94544 Install a building cleanout GENERAL DRAINWORKS INC dba ROOTER HERO PLUMBING
2026-06-16 Fire Protection
Source type: Fire Sprinkler - 13/13D Existing System
30825 Wiegman Rd Hayward CA 94544 30825 Wiegman Rd - Modify (e) fire sprinkler system to accommodate the rack stor… sprinkler Sure Fire Protection Inc.
2026-06-16 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
2521 Phelan Ave Hayward CA 94545 upgrade panel 200 amps 200A livelystoneworship
2026-06-16 Other
Source type: Revision
30969 Carroll Ave Revision to BL-NRES-2026-00026: 1) relocated bedroom #2 & bathroom #2. 2) The di… JOSE MARQUEZ
2026-06-16 Solar
Source type: SolarAPP - Residential Photo-Voltaic
662 Evangeline Way Hayward CA 94544 3.690 kW DC PV, 10.0 kWh ESS 3.69 kW 10 kWh battery battery solar SEMPER SOLARIS
2026-06-16 Roofing
Source type: Residential - Re-Roof
30833 Brae Burn Ave Hayward CA 94544 Re-Roof: 22SQ tear off install shingles, no redeck. shingle tear off replacement Apollo Roofing Company
2026-06-15 Roofing
Source type: Residential - Re-Roof
22850 Kiwanis St Hayward CA 94541 Remove existing comp and install new composition shingles, 19 sq (color: gray) shingle New installation Vincent Roofing Co., Inc.
2026-06-15 Interior Renovation
Source type: Residential Remodel/Repair/Maintenance
25430 Charles Ave Hayward CA 94544 Dining room rewire replacing outlets, Moan leak detection+ replace riser. we wil… Rosegold Builders
📞 (•••) •••-••••
2026-06-15 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
21697 Prospect Ct Hayward CA 94541 Replace 2 sub panel ( like to like ) 1 fuse panel @ 30 amp 1 federal pacific @ 6… 30A replacement Mopia Electric LLC
2026-06-15 Roofing
Source type: Residential - Re-Roof
26983 Hayward Blvd Hayward CA 94542 REMOVE COMPOSITION SHINGLE ROOF , INSTALL COMPOSITION SHINGLE COLOR RESAWN SHAKE shingle New installation Green Tech Roofing Inc
2026-06-15 Plumbing
Source type: Residential - Sewer on Private Property or Cleanout Install
27457 Lemon Tree Ct Hayward CA 94545 Excavate about 4o feet of pipe, remove. install new pipe with correct grade. Frank Bonetti Plumbing inc.
2026-06-15 Roofing
Source type: Residential - Re-Roof
21636 Prospect Ct Hayward CA 94541 Replace old damaged garage roof. replacement CURRENT RENTAL PROPERTY OWNER
2026-06-15 Solar
Source type: SolarAPP - Residential Photo-Voltaic
2731 Hawthorne Ct Hayward CA 94545 4.5 KW DC (10) Panels Roof Mount PV system with (1) ESS 4.5 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-06-15 Plumbing
Source type: Residential - Sewer on Private Property or Cleanout Install
27803 Baldwin St Hayward CA 94544 install a building cleanout GENERAL DRAINWORKS INC dba ROOTER HERO PLUMBING
2026-06-15 Plumbing
Source type: Residential - Water Pipe Repair/Replace
1081 Seymore Pl Hayward CA 94544 Whole house PEX water repipe repipe All Pro Repipes Inc
2026-06-15 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
25023 Muir St Hayward CA 94544 Dual Meter Service Upgrade — 150A Main House Panel + 50A ADU Panel 150A service panel Poppy Electrification, DBA Mr.…
2026-06-15 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
1365 Homestead Ln Hayward CA 94545 Like-for-like Main Electrical Panel Upgrade 200A 200A service panel replacement ANTELL HVAC & ELECTRIC LLC
2026-06-15 Solar
Source type: SolarAPP - Residential Photo-Voltaic
183 Stanislaus Ct Hayward CA 94544 Rooftop 9.240 kW PV + Storage with (21) solar modules and (1) Tesla Powerwall 3 9.24 kW battery solar Affordable Home Solar
2026-06-15 Plumbing
Source type: Residential - Water Heater Replacement
1025 Keats Ln Hayward CA 94544 Replace existing watter heatter to tankless heatter tankless replacement —
Page 25 of 30 ← Prev 1 2 … 24 25 26 29 30 Next →
Permit Types in Hayward
Construction Activity in Hayward

New building permits in Hayward, 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 Hayward Building Permits

Hayward, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,473+ Hayward building permits — newest permit date: 2026-11-01 from official city sources.

Building permits in Hayward 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 Hayward Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Hayward 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: Public permit portal.

Who appears in Hayward permit records?

PermitGrab indexes 1,473 building permits in Hayward. New records appear as they are available from the source.

How fresh is Hayward permit data?

The most recent permit indexed for Hayward is dated 2026-11-01. Newest permit date: 2026-11-01. 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 Hayward permit records?

Hayward permit activity covers 1,473 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 Hayward research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Hayward 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.

Research Hayward project activity — Pro $149/mo

How to look up Hayward building permits

Search recent Hayward, CA building permits by address, contractor, and permit type in the table above — pulled from the Hayward 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 Hayward Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Research Hayward project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Hayward Building Permits

How many building permits does PermitGrab track in Hayward?

PermitGrab currently tracks 1,473 building permits in Hayward, 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 Hayward 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 Hayward?

Contractors find leads in Hayward 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 Hayward — 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?

Hayward permit data, by use case

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

Contractors & subs
Recent Hayward 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 Hayward provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Hayward 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.
Free resources

More on Hayward & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Hayward permit activity from public records — copy one line of HTML for your website.

More California permit data

Los Angeles permits Sacramento County permits San Jose permits Sacramento permits San Bernardino County permits San Francisco permits Santa Clara permits Oakland permits Santa Clara County permits Kern County permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup